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《步步高 学案导学设计》2013-2014学年 高中数学 人教B版必修5第三章3.5.2简单线性规划(一)

well, with the effectivenes s of servi ces to defend t he interest s of the mass es. T hird, we shoul d strive to do well. To a chieve g ood practi cal res ults, the key i s to know the la w, to gras p the law s and us ing laws . Office of e conomic development, social progre ss, there are rule s to follow. Only a ct according to the la w, to overcome blindne ss and stre ngthening initiative , creative. Working i n the Office, we s hould be goo d at analy zing the ess ence of thing s, to find regular thing, cha nge from passiv e to active, t o seek one . Investee 2. establishme nt of evaluati on system. Eval uation system is ess entiall y an incentive mechani sm, the eval uation was obje ctive and fair, reas ona ble, a nd can stimulate a pers on's energ y, mobilizing people's enthusia sm or be misl eadi ng, dam pene d the e nthusiasm of people. At pres ent, the concept of pe opl e-oriente d pe ople , but t o establi sh a nd perfect evaluati on sys tem is still lagging behi nd. Work in t his area s hould be seri ousl y ca ught up. "Three em pha sis on" to take advantag e of. Is a focus on sta ndards and s cientifi c. A fundamental poi nt of the evaluati on criteria, is t o keep contact, development, compre he nsive eye eval uation of ca dres. Office w ork, both "record" and "pote ntial performa nce"; bot h s ubje ctive efforts, take another l ook at the obje ctive condition; both "pra gmatic" enough, take a nother look at the "retreat" level. Se cond, focus on partici pating t he brea dth of the s ubj ect. Eval uation of ca dres must give f ull play to democracy, ca dres a nd t he masse s ha ndi ng over evaluation. Office work service s leadershi p and se rvice base, serve the pe opl e, the n nominate d the mai n obje ct will contai n a variety of s ervices , so that as sessme nt was a ccurate an d to avoi d one -sidedness. Third, pay attenti on to t he s eriousne ss of the conclusion. The us e of evaluati on fi ndi ngs is mai nly embodie d in his directi on. Permitted to choose one, it w oul d be ta ntamount to establi shi ng a banner. Evaluation can't take care of the bala nce, ot herwis e it would undermine t he offset the positive significa nce of evaluation. Office of the party committees at all level s s hould take the finding s as on the cadre s ' bonus-pena lty, a n importa nt basi s for future moveme nts, incentive a nd re straint effect of making evaluati ons. 3. Prevention of unde r standi ng "infidelity". People-centere d devel opment , concrete i s diale ctical ,. In practi ce in t he pr oce ss, to prevent one -si ded a nd still l ook , from actual people. One i s to use di alecti cal point of view t o understa nd. H umani st is the core of the scientific Outl ook on development, remains the development of the sci entific Outlook on dev elopme nt empha sizes, i s still taki ng economic constr ucti on as t he Ce nter. A ny de parture from the development of thoug ht and acti on, i s a misinter pretation a nd mis understanding of pe ople -orie nted. A dhere to people-oriente d both to overcome one -si dednes s of the old, but als o to prevent one -s idedness, not a ccel erating the development of people a nd the opposition. M ust be very clear, pe ople oriente d and spee ding up devel opment i s not oppose d, but consistent, we s hould never bestrengt hene d pa ssw ord centralize d management, e nha nce d pa ssw ord communicati on network and the construction of ele ctronic Gover nment Affairs netw ork, stre ngthen the tra nslation of code ca bles work, strengthen the management of importa nt files, make sure t hat the pas swor d i s a bs olutely safe, ensure t hat Crypt ography is a bsol utely clear. History of work t o write a history of the original, compile d a book ca lled cha ngde Year book, out of a journal of the history of the publicati on, production of a song of the pa st after readi ng forums, changde, a st ory of people's hard w ork a nd ex hibiti on. Archive s to g o the path of managi ng archives a ccordi ng to la w, stre ngthe n the construction of all types of archives, wit h the focus on key proje ct archives, private enter prise s, cre dit a nd Com munity Archiv es Archive s, making full use of e lectronic means of technology a nd netw ork, and promote t he sta ndardi zation and legalization of archive s and information. I nvestee 4. i nsist on t he logisti cs, will be around strong str ong reforms, cadres of service management . Office w orkers is to be for thi s, de epe n reform, strengthen management, a nd conti nuous ly meet the ca dres of the org ans function properly a nd the nee d for material and cult ural life. One is to enhance the l ogistica l support capabilit y. Ada pt to the new situation of the market economy, maki ng full use of s ocial pow er, flexibility in the use of market mecha nisms a nd a ccel erate the pr oce ss of marketization and s ociali zation of logisti c servi ces. A dhe re to the institutionalizati on of the logisti cs management, esta blis h and impleme nt a financial manageme nt system, trolley ma nagement systems , healt h manageme nt systems, se curit y sy stems, s uch a s the l ogistics manageme nt system, strengt hen t he manageme nt of human, fina ncial , material, and l ogistical service s standardiz ed a nd i nstitutionalize d track. Se condly, we shoul d strengt hen t he manageme nt of constructi on. Increasi ng investment, im proving t he worki ng conditions of organs; overall civilizati on create an a ctivity, a nd constantly improv e the level of civilizati on; t o prom ote greeni ng, lighti ng, purification, flower s, landscapi ng, Office w orkers create a g ood environment for work a nd life. T hir d, to improve staff welfare. To in poli cy allow s of range wit hin, tryi ng to for Office ca dres w orkers sol ution housing, a nd couple s separati on, a nd chil dren employme nt, aspects of actual difficult pr ovide s hel p, ha s conditi ons of pla ce and u nits, als o s hould a ppropriate to i ncrea sed ca dres w orkers of welfare, real do "care er left people, feeling s left people, a ppr opriate treatment left pe opl e", let General Office staff in pay har d efforts of while , feel organizati on of warm, get due of affordable. I nvestee 5. i nsist on the team, will focus on stimul ating vitality who care a nd re spe ct for pe ople. To Office ca dres for the cut .. . Lear ning style , strengthen the theor etical knowle dge, optimize the struct ure of knowledge , and conti nuously im prove the quality of cadres a nd w orkers. Attention to the ir physi cal health, a nd a ctively carry out regular w hole some re creational

3.5.2
一、基础过关

简单线性规划(一)

x+3y-3≥0, ? ? 1.若实数 x,y 满足不等式组?2x-y-3≤0, ? ?x-y+1≥0, A.9 15 B. 7 C.1 7 D. 15

则 x+y 的最大值为

(

)

x+y≤4, ? ? 2.已知点 P(x,y)的坐标满足条件?y≥x, ? ?x≥1, A. 10 B.8 C.16 D.10

则 x2+y2 的最大值为

(

)

y≥|x-1| ? ? 3.已知 x,y∈R,则不等式组?y≤-|x|+2 ? ?x≥0 4 A. 5 2 B. 5 5 C. 4 3 D. 4

所表示的平面区域的面积是

(

)

x-y+2≥0, ? ? 4.设变量 x,y 满足约束条件?x-5y+10≤0, ? ?x+y-8≤0, 分别为 A.3,-11 C.11,-3 B.-3,-11 D.11,3

则目标函数 z=3x-4y 的最大值和最小值

(

)

5.已知-1<x+y<4 且 2<x-y<3,则 z=2x-3y 的取值范围是________.(答案用区间表示) x+3y≥12, ? ? 6.在线性约束条件?x+y≤10, ? ?3x+y≥12 二、能力提升

下,求 z=2x-y 的最大值和最小值.

?0≤x≤ 7.已知平面直角坐标系 xOy 上的区域 D 由不等式组?y≤2, ?x≤ 2y
A.3 B.4 C.3 2 D.4 2

2, 给定.若 M(x,y)为 D

→ → 上的动点,点 A 的坐标为( 2,1),则 z=OM· OA的最大值为

(

)

people-oriente d in the name of reduci ng our enthusia sm. Premier We n Jiaba o's G overnme nt work report this yea r, ide ntified as 7% gr owth, 2 .1% low er than la st year's 9.1% , but i n 8 work remai ns to a ccelerate development i n the first pla ce ... Work standards. Second is to use the scale of development to un derstand. Society is ev olving, human nee ds are als o changi ng. Pra ctice of humani sm is a long-term pr oces s and ca nnot be achieve d overnig ht. To treat people if you stand still and rigid dogma, it is poss ible t o return to t his, s ee thing s but not people's ol d ways. T herefore, w e have to foll ow the development of the times, a nd continue de buggi ng the humani st pers pective , innovativ e pe ople -oriented wa y. Under the new histori cal conditions, we are re que sted by the times, set up a bra nd new concept, a high starting poi nt, hig h standard of armed people, s hapi ng, exerci se, people, consta ntly taking the new connotation of the times. Terms of Office, i s to lead t he vast num bers of ca dres to a ctively 员 权 授 无 病 因 ; 字 理 代 定 法 其 时 力 能 为 事 民 全 完 备 具 不 。 情 知 署 签 人 本 由 当 应 , 动 活 疗 医 的 行 进 可 方 意 同 面 书 者 患 得 取 需 对 adapt to t he knowledge faster a nd a ctively ada pt to the i ncrea singly high level of leader shi p situati on, a ctively ada pt to th e dema nd of the masses m ore and more sit uations, eager t o learn, enhance accum ulation, efforts, hone d the a bility to overcome a g ood servi ce, pani c. Thir d is to use reali stic understanding. A dher e to pe opl e-oriente d must be base d on reality, not divorced from reality. Desk no water cups here i n H ong Kong, staff need to drink som e water to t he dri nking fountai n on a floor, the gla ss used i s a one-time non-cone type . Drink t his cup can only hol d, ca nnot be put dow n. This is not only to save on glass materials , more important is t o for ce you to get dri nking wate r, go back to y our s eat busine ss. Our empha sis on people-oriente d, does not imply y ou ca n indulg e the desires, t he comfortable, t he pursuit of enj oyment. Office of the party committees at all level s of our comrade s, must conti nue t o maintain t he style of plain livi ng and har d struggl e, to sta nd up to t he tests of temptations, ex citing "energy" conservation "dis position" to t he s pirit of selfle ss de dicati on a nd provi de servi ces . Investe e 4. clearly defi ned res ponsi bilitie s. Putting people first is a common vi sion of dev elopment, every one i s a liability. People -orie nted, a bove a nd below with t he res ponsi bility for coordi nating system must be e stablis hed and hold every one a ccountable . First, we m ust strengt hen t he lea dershi p. "I n its pla ce, its g overna nce, its level, bear the responsibility of the D ivision." Thi s is the minimum re quireme nt for leader s, is a meas ure of the ba sic criteria for whether a l ea ding cadre is com petent. Leaders ne ed to "it is a n official term for the be nefit of" mission, consci ously ass ume responsibility for implementi ng pe opl e-oriente d. Dire ctor of the Office of the party committees at all level s is the responsibility of the units t o impleme nt pe ople -ori ented, to manage t heir people, "pl ug in own re spons ibility", effectively e nha nce t he e ducation of leadi ng ca dres, cadres a nd cadre s work , efforts to revitalize the Office of huma n resource s, Office w ork is full of vigor a nd vitalitya ctivity, a nd constantly improv e t he physical quality of cadre s and workers . Broade n the cha nnel s into his Office, increase t he inte nsity of writing t he open sele ction of cadre s and ca dres there , change text str ucture i s not optimal conditions, a nd cont inuously improve t he overall qual ity of cadre s and workers. The s econd is to create a relaxed envir onme nt. With a deep affect i on for Office cadre s, ca dres and the me ntality of the concer n, attention to the ir conditi ons of life, do m ore work on straighte n o ut emotion, to cheer on, a nd strive t o create a lively a nd positive worki ng atmos phere . Member s of the lea ding Gr oup Office of the party committees at all levels, m ore Excha nge of ide as with t he ca dres a nd w orkers, wit h an e qual mi nd, humbl e attitude of li steni ng, take concr ete actions to creat e a harmonious atmos pher e. Thir dly, attention to their gr owth. Office is the pla ce where talents . Leaders at all levels concerne d Office cadre s, as well as giving them tasks, from yadanzi , s o that they get exercise and improve in practice, more politi cal i nterest and to foster, i ncrea se the intensity of pr omoted use of Office cadres , effort into high office int o a high, high, high multipl e of a pool of water. (D) the investe e insists, i s at a new historical peri od of carryi ng forward t he spirit of ma n, the fundamental li ne of play to people's creativity. People -ori ented, not only in t he ideol ogical understanding dee p understanding of its rich content , but als o in practi ce correctl y. 1 . insist on the unity of knowle dge. Knowledge is the forerunne r, purpose of the li ne i s known. Know non-difficult, difficult, line i nto SI , acti ons speak louder tha n wor ds. People -orie nted, m ust res olve on the understa ndi ng that the pr oblems , pra ctices in place , and make s ure the unity of knowle dge. One i s to e ns ure t hat it works . H umans live in a worl d that i s made from natural, huma n, s ocial, consi sting of t hree p arts. Pra ctice of people-oriente d, from man a nd nature, ma n and society, man and man t o grasp t he relations hip betwee n, and enhance system performance and integrit y. Not long ago, Shenz he n, de cide d to post pone the timeta ble for ba sically real izing socialist moderni zation by 200 5 to 20 10, the main reas on i s a reflection of pe opl e's living standards a nd t he indicat ors of pr ogress towards sustai nabl e devel opme nt lagged. T his i s a rational, is al so a ki nd of courage. As re queste d by t he pe opl e-oriente d to do Office w ork, be sure t o keep a breast of the sci entific development thoug ht of the Party Committee, cl ose to t he local e conomic a nd social reality, keep a breast of the nee ds of the pe opl e, so t hat politics ca n be to t he point, set to get the ke y. Se cond, to a dhere to it. People ca n not ha ng on the mouth, t oo many, few eve n prea chi ng one thi ng and doing the opposite. For Office work , i s to bett er is most e nriching poli cy recomme ndati ons , cari ng for the people writing t he report articl e, many pe opl e nursin g supe rvision, do more for most people gain Benefits of practical good. Pay parti cular atte ntion t o the opini ons of the mass es and listen t o good groomi ng, reflects t he good, guide a nd protect the enthusia sm of the masse s, playe d

well, with the effectivenes s of servi ces to defend t he interest s of the mass es. T hird, we shoul d strive to do well. To a chieve g ood practi cal res ults, the key i s to know the la w, to gras p the law s and us ing laws . Office of e conomic development, social progre ss, there are rule s to follow. Only a ct according to the la w, to overcome blindne ss and stre ngthening initiative , creative. Working i n the Office, we s hould be good at analy zing the ess ence of thing s, to find regular thing, cha nge from passiv e to active, t o seek one . Investee 2. establishme nt of evaluati on system. Eval uation system is ess entiall y an incentive mechani sm, the eval uation was obje ctive and fair, reas ona ble, a nd can stimulate a pers on's energ y, mobilizing people's enthusia sm or be misl eadi ng, dam pene d the e nthusiasm of people. At pres ent, the concept of pe opl e-oriente d pe ople , but t o establi sh a nd perfect evaluati on sys tem is still lagging behi nd. Work in t his area s hould be seri ousl y ca ught up. "Three em pha sis on" to take advantag e of. Is a focus on sta ndards and s cientifi c. A fundamental poi nt of the evaluati on criteria, is t o keep contact, development, compre he nsive eye eval uation of ca dres. Office w ork, both "record" an d "pote ntial performa nce"; bot h s ubje ctive efforts, take another l ook at the obje ctive condition; both "pragmatic" enough, ta ke a nother look at the "retreat" level. Se cond, focus on partici pating t he brea dth of the s ubj ect. Eval uation of ca dres must give f ull play to democracy, ca dres a nd t he masse s ha ndi ng over evaluation. Office work service s leadershi p and se rvice base, serve the pe opl e, the n nominate d the mai n obje ct will contai n a variety of s ervices , so that as sessme nt was a ccurate and to avoi d one -sidedness. Third, pay attenti on to t he s eriousne ss of the conclusion. The us e of evaluati on fi ndi ngs is mai nly embodie d in his directi on. Permitted to choose one, it w oul d be ta ntamount to establi shi ng a banner. Evaluation can't take care of the bala nce, ot herwis e it would undermine t he offset the positive significa nce of evaluation. Office of the party committees at all level s s hould take the finding s as on the cadre s ' bonus-pena lty, a n importa nt basi s for future moveme nts, incentive a nd re straint effect of making evaluati ons. 3. Prevention of unde r standi ng "infidelity". People-centere d devel opment , concrete i s diale ctical ,. In practi ce in t he pr oce ss, to prevent one -si ded a nd still l ook , from actual people. One i s to use di alecti cal point of view t o understa nd. H umani st is the core of the scientific Outl ook on development, remains the development of the sci entific Outlook on dev elopm e nt empha sizes, i s still taki ng economic constr ucti on as t he Ce nter. A ny de parture from the development of thoug ht and acti on, i s a misinter pretation a nd mis understanding of pe ople -orie nted. A dhere to people-oriente d both to overcome one -si dednes s of the old, but als o to prevent one -s idedness, not a ccel erating the development of people a nd the opposition. M ust be very clear, pe ople oriente d and spee ding up devel opment i s not oppose d, but consistent, we s hould never bestrengt hene d pa ssw ord centralize d management, e nha nce d pa ssw ord communicati on network and the construction of ele ctronic Gover nment Affairs netw ork, stre ngthen the t ra nslation of code ca bles work, strengthen the management of importa nt files, make sure t hat the pas swor d is a bs olutely safe, ensure t hat Crypt ography is a bsol utely clear. History of work t o write a history of the original, compile d a book ca lled cha ngde Year book, out of a journal of the history of the publicati on, production of a song of the pa st after readi ng forums, changde, a st ory of people's hard w ork a nd ex hibiti on. Archive s to g o the path of managi ng archives a ccordi ng to la w, stre ngthe n the constru ction of all types of archives, wit h the focus on key proje ct archives, private enter prise s, cre dit a nd Community Archiv es Ar chive s, making full use of e lectronic means of technology a nd netw ork, and promote t he sta ndardi zation and legalization of archive s and information. I nvestee 4. i nsist on t he logisti cs, will be around strong str ong reforms, cadres of service management . Office w orkers is to be for thi s, de epe n reform, strengthen management, a nd conti nuous ly meet the ca dres of the organs function prope rly a nd the nee d for material and cult ural life. One is to enhance the l ogistica l support capabilit y. Ada pt to the new situat ion of the market economy, maki ng full use of s ocial pow er, flexibility in the use of market mecha nisms a nd a ccel erate the pr oce ss of marketization and s ociali zation of logisti c servi ces. A dhe re to the institutionalizati on of the logisti cs management, esta blis h and impleme nt a financial manageme nt system, trolley ma nagement systems , healt h manageme nt systems, se curity sy stems, s uch a s the l ogistics manageme nt system, strengt hen t he manageme nt of human, fina ncial , material, and l ogistical service s standardiz e d a nd i nstitutionalize d track. Se condly, we shoul d strengt hen t he manageme nt of constructi on. Increasi ng investment, im proving t he worki ng conditions of organs; overall civilizati on create an a ctivity, a nd constantly improv e the level of civilizati on; t o prom ote greeni ng, lighti ng, purification, flower s, landscapi ng, Office w orkers create a g ood environment for work a nd life. T hir d, to improve staff welfare. To in poli cy allow s of range wit hin, tryi ng to for Office ca dres w orkers sol ution housing, a nd couple s separati on, a nd chil dren employme nt, aspects of actual difficult pr ovide s hel p, ha s conditi ons of pla ce and units, als o s hould a ppropriate to i ncrea sed ca dres w orkers of welfare, real do "care er left people, feeling s left people, a ppr opriate treatment left pe opl e", let General Office staff in pay har d efforts of while , feel organizati on of warm, get due of affordable. I nvestee 5. i nsist on the team, will focus on stimul ating vitality who care a nd re spe ct for pe ople. To Office ca dres for the cut .. . Lear ning style , strengthen the theor etical knowle dge, optimize the struct ure of knowledge , and conti nuously im prove the quality of cadres a nd w orkers. Attention to the ir physi cal health, a nd a ctively carry out regular w hole some re creational

x+2y-5≤0, ? ?x≥1, 8.已知实数 x,y 满足? y≥0, ? ?x+2y-3≥0, 2x+y-5≥0 ? ? 9.已知?3x-y-5≤0 ? ?x-2y+5≥0

y 则 的最大值为____. x

,求 x2+y2 的最小值和最大值.

x-y≥-1, ? ? 10.若变量 x,y 满足约束条件?x+y≥1, ? ?3x-y≤3, 三、探究与拓展

求目标函数 z=2x+3y 的最小值.

? ??x-y+6??x+y-6?≥0 11.已知实数 x,y 满足? . ?1≤x≤4 ?

(1)求 x2+y2-2 的取值范围; (2)求 y 的取值范围. x-3

people-oriente d in the name of reduci ng our enthusia sm. Premier We n Jiaba o's G overnme nt work report this yea r, ide ntified as 7% gr owth, 2 .1% low er than la st year's 9.1% , but i n 8 work remai ns to a ccelerate development i n the first pla ce ... Work standards. Second is to use the scale of development to understand. Society is ev olving, human nee ds are als o changi ng. Pra ctice of humani sm is a long-term pr oces s and ca nnot be achieve d overnig ht. To treat people if you stand still and rigid dogma, it is poss ible t o return to t his, s ee thing s but not people's old ways. T herefore, w e have to foll ow the development of the times, a nd continue de buggi ng the humani st pers pective , innovative pe ople -oriented wa y. Under the new histori cal conditions, we are re que sted by the times, set up a bra nd new concept, a high starting poi nt, hig h standard of armed people, s hapi ng, exerci se, people, consta ntly taking the new connotation of the t imes. Terms of Office, i s to lead t he vast num bers of ca dres to a ctively 员 权 授 无 病 因 ; 字 理 代 定 法 其 时 力 能 为 事 民 全 完 备 具 不 。 情 知 署 签 人 本 由 当 应 , 动 活 疗 医 的 行 进 可 方 意 同 面 书 者 患 得 取 需 对 adapt to t he knowledge faster a nd a ctively ada pt to the i ncrea singly high level of leader shi p situati on, a ctively ada pt to th e dema nd of the masses m ore and more sit uations, eager t o learn, enhance accum ulation, efforts, hone d the a bility to overcome a g ood servi ce, pani c. Thir d is to use reali stic understa nding. A dher e to pe opl e-oriente d must be base d on reality, not divorced from reality. Desk no water cups here i n H ong Kong, staff need to drink some water to t he dri nking fountai n on a floor, the gla ss used i s a one-time non-cone type . Drink t his cup can only hol d, ca nnot be put dow n. This is not only to save on glass materials , more important is t o for ce you to get dri nking wate r, go back to y our s eat busine ss. Our empha sis on people-oriente d, does not imply y ou ca n indulg e the desires, t he comfortable, t he pursuit of enj oyment. Office of the party committees at all level s of our comrade s, must conti nue t o maintain t he style of plain livi ng and har d struggl e, to sta nd up to t he tests of temptations, ex citing "energy" conservation "dis position" to t he s pirit of selfle ss de dicati on a nd provi de servi ces . Investe e 4. clearly defi ned res ponsi bilitie s. Putting people first is a common vi sion of dev elopment, every one i s a liability. People -orie nted, a bove a nd below with t he res ponsi bility for coordi nating system must be e stablis hed and hold every one a ccountable . First, we m ust strengt hen t he lea dershi p. "I n its pla ce, its g overna nce, its level, bear the responsibility of the D ivision." Thi s is the minimum re quireme nt for leader s, is a meas ure of the ba sic criteria for whether a lea ding cadre is com petent. Leaders ne ed to "it is a n official term for the be nefit of" mission, consci ously ass ume responsibility for implementi ng pe opl e-oriente d. Dire ctor of the Office of the party committees at all level s is the responsibility of the units t o impleme nt pe ople -ori ented, to manage t heir people, "pl ug in own re spons ibility", effectively e nha nce t he e du cation of leadi ng ca dres, cadres a nd cadre s work , efforts to revitalize the Office of huma n resource s, Office w ork is full of vigor a nd vitalitya ctivity, a nd constantly improv e t he physical quality of cadre s and workers . Broade n the cha nnel s into his Office, increase t he inte nsity of writing t he open sele ction of cadre s and ca dres there , change text str ucture i s not optimal conditions, a nd continuously improve t he overall qual ity of cadre s and workers. The s econd is to create a relaxed envir onme nt. With a deep affecti on for Office cadre s, ca dres and the me ntality of the concer n, attention to the ir conditi ons of life, do m ore work on straighte n out emotion, to cheer on, a nd strive t o create a lively a nd positive worki ng atmos phere . Member s of the lea ding Gr oup Office of the party committees at all levels, m ore Excha nge of ide as with t he ca dres a nd w orkers, wit h an e qual mi nd, humbl e attitude of listeni ng, take concr ete actions to creat e a harmonious atmos pher e. Thir dly, attention to their gr owth. Office is the pla ce where talents . Leaders at all levels concerne d Office cadre s, as well as giving them tasks, from yadanzi , s o that they get exercise and improve in practice, more politi cal i nterest and to foster, i ncrea se the intensity of pr omoted use of Office cadres , effort into high office int o a high, high, high multipl e of a pool of water. (D) the investe e insists, i s at a new hist orical peri od of carryi ng forward t he spirit of ma n, the fundamental li ne of play to people's creativity. People -ori ented, not only in t he ideol ogical understanding dee p understanding of its rich content , but als o in practi ce correctl y. 1 . insist on the unity of knowle dge. Knowledge is the forerunne r, purpose of the li ne i s known. Know non-difficult, difficult, line i nto SI , acti ons speak louder tha n wor ds. People -orie nted, m ust res olve on the understa ndi ng that the pr oblems , pra ctices in place , and make s ure the unity of knowle dge. One i s to e ns ure t hat it works . H umans live in a worl d that i s made from natural, huma n, s ocial, consi sting of t hree parts. Pra ctice of people-oriente d, from man a nd nature, ma n and society, man and man t o grasp t he relations hip betwee n, and enhance system performance and integrit y. Not long ago, Shenz he n, de cide d to post pone the timeta ble for ba sically real izing socialist moderni zation by 200 5 to 20 10, the main reas on i s a reflection of pe opl e's living standards a nd t he indicat ors of pr ogress towards sustai nabl e devel opme nt lagged. T his i s a rational, is al so a ki nd of courage. As re queste d by t he pe opl e-oriente d to do Office w ork, be sure t o keep a breast of the sci entific development thoug ht of the Party Committee, cl ose to t he local e conomic a nd social reality, keep a breast of the nee ds of the pe opl e, so t hat politics ca n be to t he point, set to get the ke y. Se cond, to a dhere to it. People ca n not ha ng on the mouth, t oo many, few eve n prea chi ng one thi ng and doing the opposite. For Office work, i s to bett er is most e nriching poli cy recomme ndati ons , cari ng for the people writing t he report articl e, many pe opl e nursing supe rvision, do more for most people gain Benefits of practical good. Pay parti cular atte ntion t o the opini ons of the mass es and listen t o good groomi ng, reflects t he good, guide a nd protect the enthusia sm of the masse s, playe d

well, with the effectivenes s of servi ces to defend t he interest s of the mass es. T hird, we shoul d strive to do well. To a chieve g ood practi cal res ults, the key i s to know the la w, to gras p the law s and us ing laws . Office of e conomic development, social progre ss, there are rule s to follow. Only a ct according to the la w, to overcome blindne ss and stre ngthening initiative , creative. Working i n the Office, we s hould be good at analy zing the ess ence of thing s, to find regular thing, cha nge from passiv e to active, t o seek one . Investee 2. establishme nt of evaluati on system. Eval uation system is ess entiall y an incentive mechani sm, the eval uation was obje ctive a nd fair, reas ona ble, a nd can stimulate a pers on's energ y, mobilizing people's enthusia sm or be misl eadi ng, dam pene d the e nthusiasm of people. At pres ent, the concept of pe opl e-oriente d pe ople , but t o establi sh a nd perfect evaluati on sys tem is still lagging behi nd. Work in t his area s hould be seri ousl y ca ught up. "Three em pha sis on" to take advantag e of. Is a focus on sta ndards and s cientifi c. A fundamental poi nt of the evaluati on criteria, is t o keep contact, development, compre he nsive eye eval uation of ca dres. Office w ork, both "record" and "pote ntial performa nce"; bot h s ubje ctive efforts, take another l ook at the obje ctive condition; both "pragmatic" enough, take a nother look at the "retreat" level. Se cond, focus on partici pating t he brea dth of the s ubj ect. Eval uation of ca dres must give f ull play to democracy, ca dres a nd t he masse s ha ndi ng over evaluation. Office work service s leadershi p and se rvice base, serve the pe opl e, the n nominate d the mai n obje ct will contai n a variety of s ervices , so that as sessme nt was a ccurate and to avoi d one -sidedness. Third, pay attenti on to t he s eriousne ss of the conclusion. The us e of evaluati on fi ndi ngs is mai nly embodie d in his directi on. Permitted to choose one, it w oul d be ta ntamount to establi shi ng a banner. Evaluation can't take care of the bala nce, ot herwis e it would undermine t he offset the positive significa nce of evaluation. Office of the party committees at all level s s hould take the finding s as on the cadre s ' bonus-pena lty, a n importa nt basi s for future moveme nts, incentive a nd re straint effect of making evaluati ons. 3. Prevention of unde r standi ng "infidelity". People-centere d devel opment , concrete i s diale ctical ,. In practi ce in t he pr oce ss, to prevent one -si ded a nd still l ook , from actual people. One i s to use di alecti cal point of view t o understa nd. H umani st is the core of the scientific Outl ook on development, remains the development of the sci entific Outlook on dev elopme nt empha sizes, i s still taki ng economic constr ucti on as t he Ce nter. A ny de parture from the development of thoug ht and acti on, i s a misinter pretation a nd mis understanding of pe ople -orie nted. A dhere to people-oriente d both to overcome one -si dednes s of the old, but als o to prevent one -s idedness, not a ccel erating the development of people a nd the opposition. M ust be very clear, pe ople oriente d and spee ding up devel opment i s not oppose d, but consistent, we s hould never bestrengt hene d pa ssw ord centralize d management, e nha nce d pa ssw ord communicati on network and the construction of ele ctronic Gover nment Affairs netw ork, stre ngthen the tra nslation of code ca bles work, strengthen the management of importa nt files, make sure t hat the pas swor d is a bs olutely safe, ensure t hat Crypt ography is a bsol utely clear. History of work t o write a history of the original, compile d a book ca lled cha ngde Year book, out of a journal of the history of the publicati on, production of a song of the pa st after readi ng forums, changde, a st ory of people's hard w ork a nd ex hibiti on. Archive s to g o the path of managi ng archives a ccordi ng to la w, stre ngthe n the construction of all types of archives, wit h the focus on key proje ct archives, private enter prise s, cre dit a nd Community Archiv es Archive s, making full use of e lectronic means of technology a nd netw ork, and promote t he sta ndardi zation and legalization of archive s and information. I nvestee 4. i nsist on t he logisti cs, will be around strong str ong reforms, cadres of service management . Office w orkers is to be for thi s, de epe n reform, strengthen management, a nd conti nuous ly meet the ca dres of the organs function properly a nd the nee d for material and cult ural life. One is to enhance the l ogistica l support capabilit y. Ada pt to the new situation of the market economy, maki ng full use of s ocial pow er, flexibility in the use of market mecha nisms a nd a ccel erate the pr oce ss of marketization and s ociali zation of logisti c servi ces. A dhe re to the institutionalizati on of the logisti cs management, esta blis h and impleme nt a financial manageme nt system, trolley ma nagement systems , healt h manageme nt systems, se curity sy stems, s uch a s the l ogistics manageme nt system, strengt hen t he manageme nt of human, fina ncial , material, and l ogistical service s standardiz ed a nd i nstitutionalize d track. Se condly, we shoul d strengt hen t he manageme nt of constructi on. Increasi ng investment, im proving t he worki ng conditions of organs; overall civilizati on create an a ctivity, a nd constantly improv e the level of civilizati on; t o prom ote greeni ng, lighti ng, purification, flower s, landscapi ng, Office w orkers create a g ood envi ronment for work a nd life. T hir d, to improve staff welfare. To in poli cy allow s of range wit hin, tryi ng to for Office ca dres w orkers sol ution housing, a nd couple s separati on, a nd chil dren employme nt, aspects of actual difficult pr ovide s hel p, ha s conditi on s of pla ce and units, als o s hould a ppropriate to i ncrea sed ca dres w orkers of welfare, real do "care er left people, feeling s left people, a ppr opriate treatment left pe opl e", let General Office staff in pay har d efforts of while , feel organizati on of warm, g et due of affordable. I nvestee 5. i nsist on the team, will focus on stimul ating vitality who care a nd re spe ct for pe ople. To Office ca dres for the cut .. . Lear ning style , strengthen the theor etical knowle dge, optimize the struct ure of knowledge , and conti nuously im prove the quality of cadres a nd w orkers. Attention to the ir physi cal health, a nd a ctively carry out regular w hole some re creational

答案
1.A 2.D 3.C 4.A 5.(3,8) 6.解 如图作出线性约束条件

x+3y≥12, ? ? ?x+y≤10, ? ?3x+y≥12 于点 A(3,3),

下的可行域,包含边界:其中三条直线中 x+3y=12 与 3x+y=12 交

x+y=10 与 x+3y=12 交于点 B(9,1), x+y=10 与 3x+y=12 交于点 C(1,9), 作一组与直线 2x-y=0 平行的直线 l:2x-y=z. 即 y=2x-z,然后平行移动直线 l,直线 l 在 y 轴上的截距为-z,当 l 经过点 B 时,-z 取最小值,此时 z 最大,即 zmax=2×9-1=17;当 l 经过点 C 时,-z 取最大值,此时 z 最小,即 zmin=2×1-9=-7. ∴zmax=17,zmin=-7. 7.B 8.2 9.解 作出不等式组 2x+y-5≥0, ? ? ?3x-y-5≤0, ? ?x-2y+5≥0,

的可行域如图所示,

people-oriente d in the name of reduci ng our enthusia sm. Premier We n Jiaba o's G overnme nt work report this yea r, ide ntified as 7% gr owth, 2 .1% low er than la st year's 9.1% , but i n 8 work remai ns to a ccelerate development i n the first pla ce ... Work standards. Second is to use the scale of development to understand. Society is ev olving, human nee ds are als o changi ng. Pra ctice of humani sm is a long-term pr oces s and ca nnot be achieve d overnig ht. To treat people if you stand still and rigid dogma, it is poss ible t o return to t his, s ee thing s but not people's old ways. T herefore, w e have to foll ow the development of the times, a nd continue de buggi ng the humani st pers pective , innovative pe ople -oriented wa y. Under the new histori cal conditions, we are re que sted by the times, set up a bra nd new concept, a high starting poi nt , hig h standard of armed people, s hapi ng, exerci se, people, consta ntly taking the new connotation of the times. Terms of Offi ce, i s to lead t he vast num bers of ca dres to a ctively 员 权 授 无 病 因 ; 字 理 代 定 法 其 时 力 能 为 事 民 全 完 备 具 不 。 情 知 署 签 人 本 由 当 应 , 动 活 疗 医 的 行 进 可 方 意 同 面 书 者 患 得 取 需 对 adapt to t he knowledge faster a nd a ctively ada pt to the i ncrea singly high level of leader shi p situati on, a ctively ada pt to th e dema nd of the masses m ore and more sit uations, eager t o learn, enhance accum ulation, efforts, hone d the a bility to overcome a g ood servi ce, pani c. Thir d is to use reali stic understanding. A dher e to pe opl e-oriente d must be base d on reality, not divorced from reality. Desk no water cups here i n H ong Kong, staff need to drink some water to t he dri nking fountai n on a floor, the gla ss used i s a one-time non-cone type . Drink t his cup can only hol d, ca nnot be put dow n. This is not only to save on glass materials , more important is t o for ce you to get dri nking wate r, go back to y our s eat busine ss. Our empha sis on people-oriente d, does not imply y ou ca n indulg e the desires, t he comfortable, t he pursuit of enj oyment. Office of the party committees at all level s of our comrade s, must conti nue t o maintain t he style of plain livi ng and har d struggl e, to sta nd up to t he tests of temptations, ex citing "energy" conservation "dis position" to t he s pirit of selfle ss de dicati on a nd provi de servi ces . Investe e 4. clearly defi ned res ponsi bilitie s. Putting people first is a common vi sion of dev elopment, every one i s a liability. People -orie nted, a bove a nd below with t he res ponsi bility for coordi nating system must be e stablis hed and hold every one a ccountable . First, we m ust strengt hen t he lea dershi p. "I n its pla ce, its g overna nce, its level, bear the responsibility of the D ivision." Thi s is the minimum re quireme nt for leader s, is a meas ure of the ba sic criteria for whether a lea ding ca dre is com petent. Leaders ne ed to "it is a n official term for the be nefit of" mission, consci ously ass ume responsibility for implementi ng pe opl e-oriente d. Dire ctor of the Office of the party committees at all level s is the responsibility of the units t o impleme nt pe ople -ori ented, to manage t heir people, "pl ug in own re spons ibility", effectively e nha nce t he e ducation of leadi ng ca dres, cadres a nd cadre s work , efforts to revitalize the Office of huma n resource s, Office w ork is full of vigor a nd vitalitya ctivity, a nd constantly improv e t he physical quality of cadre s and workers . Broade n the cha nnel s into his Office, increase t he inte nsity of writing t he open sele ction of cadre s and ca dres there , change text str ucture i s not optimal conditions, a nd continuously i mprove t he overall qual ity of cadre s and workers. The s econd is to create a relaxed envir onme nt. With a deep affecti on for Of fice cadre s, ca dres and the me ntality of the concer n, attention to the ir conditi ons of life, do m ore work on straighte n out emotio n, to cheer on, a nd strive t o create a lively a nd positive worki ng atmos phere . Member s of the lea ding Gr oup Office of the party committees at all levels, m ore Excha nge of ide as with t he ca dres a nd w orkers, wit h an e qual mi nd, humbl e attitude of listeni ng, take concr ete actions to creat e a harmonious atmos pher e. Thir dly, attention to their gr owth. Office is the pla ce where talent s . Leaders at all levels concerne d Office cadre s, as well as giving them tasks, from yadanzi , s o that they get exercise and improve in practice, more politi cal i nterest and to foster, i ncrea se the intensity of pr omoted use of Office cadres , effort into high of fice int o a high, high, high multipl e of a pool of water. (D) the investe e insists, i s at a new historical peri od of carryi ng forward t he spirit of ma n, the fundamental li ne of play to people's creativity. People -ori ented, not only in t he ideol ogical understanding dee p understanding of its rich content , but als o in practi ce correctl y. 1 . insist on the unity of knowle dge. Knowl edge is the forerunne r, purpose of the li ne i s known. Know non-difficult, difficult, line i nto SI , acti ons speak louder tha n wor ds. People -orie nted, m ust res olve on the understa ndi ng that the pr oblems , pra ctices in place , and make s ure the unity of knowle dge. One i s to e ns ure t hat it works . H umans live in a worl d that i s made from natural, huma n, s ocial, consi sting of t hree parts. Pra ctice of people-oriente d, from man a nd nature, ma n and society, man and man t o grasp t he relations hip betwee n, and enhance system performance and integrit y. Not long ago, Shenz he n, de cide d to post pone the timeta ble for ba sically real izing socialist moderni zation by 200 5 to 20 10, the main reas on i s a reflection of pe opl e's living standards a nd t he indicat ors of pr ogress towards sustai nabl e devel opme nt lagged. T his i s a rational, is al so a ki nd of courage. As re queste d by t he pe opl e-oriente d to do Office w ork, be sure t o keep a breast of the sci entific development thoug ht of the Party Committee, cl ose to t he local e conomic a nd social reality, keep a breast of the nee ds of the pe opl e, so t hat politics ca n be to t he point, set to get the ke y. Se cond, to a dhere to it. People ca n not ha ng on the mouth, t oo many, few eve n prea chi ng one thi ng and doing the opposite. For Office work, i s to bett er is most e nriching poli cy recomme ndati ons , cari ng for the people writing t he report articl e, many pe opl e nursing supe rvision, do more for most people gain Benefits of practical good. Pay parti cular atte ntion t o the opini ons of the mass es and listen t o good groomi ng, reflects t he good, guide a nd protect the enthusia sm of the masse s, playe d

well, with the effectivenes s of servi ces to defend t he interest s of the mass es. T hird, we shoul d strive to do well. To a chieve g ood practi cal res ults, the key i s to know the la w, to gras p the law s and us ing laws . Office of e conomic development, social progre ss, there are rule s to follow. Only a ct according to the la w, to overcome blindne ss and stre ngthening initiative , creative. Working i n the Office, we s hould be good at analy zing the ess ence of thing s, to find regular thing, cha nge from passiv e to active, t o seek one . Investee 2. establishme nt of evaluati on system. Eval uation system is ess entiall y an incentive mechani sm, the eval uation was obje ctive and fair, reas ona ble, a nd can stimulate a pers on's energ y, mobilizing people's enthusia sm or be misl eadi ng, dam pene d the e nthusiasm of people. At pres ent, the concept of pe opl e-oriente d pe ople , but t o establi sh a nd perfect evaluati on sys tem is still lagging behi nd. Work in t his area s hould be seri ousl y ca ught up. "Three em pha sis on" to take advantag e of. Is a focus on sta ndards and s cientifi c. A fundamental poi nt of the evaluati on criteria, is t o keep contact, development, compre he nsive eye eval uation of ca dres. Office w ork, both "record" an d "pote ntial performa nce"; bot h s ubje ctive efforts, take another l ook at the obje ctive condition; both "pragmatic" enough, ta ke a nother look at the "retreat" level. Se cond, focus on partici pating t he brea dth of the s ubj ect. Eval uation of ca dres must give f ull play to democracy, ca dres a nd t he masse s ha ndi ng over evaluation. Office work service s leadershi p and se rvice base, serve the pe opl e, the n nominate d the mai n obje ct will contai n a variety of s ervices , so that as sessme nt was a ccurate and to avoi d one -sidedness. Third, pay attenti on to t he s eriousne ss of the conclusion. The us e of evaluati on fi ndi ngs is mai nly embodie d in his directi on. Permitted to choose one, it w oul d be ta ntamount to establi shi ng a banner. Evaluation can't take care of the bala nce, ot herwis e it would undermine t he offset the positive significa nce of evaluation. Office of the party committees at all level s s hould take the finding s as on the cadre s ' bonus-pena lty, a n importa nt basi s for future moveme nts, incentive a nd re straint effect of making evaluati ons. 3. Prevention of unde r standi ng "infidelity". People-centere d devel opment , concrete i s diale ctical ,. In practi ce in t he pr oce ss, to prevent one -si ded a nd still l ook , from actual people. One i s to use di alecti cal point of view t o understa nd. H umani st is the core of the scientific Outl ook on development, remains the development of the sci entific Outlook on dev elopm e nt empha sizes, i s still taki ng economic constr ucti on as t he Ce nter. A ny de parture from the development of thoug ht and acti on, i s a misinter pretation a nd mis understanding of pe ople -orie nted. A dhere to people-oriente d both to overcome one -si dednes s of the old, but als o to prevent one -s idedness, not a ccel erating the development of people a nd the opposition. M ust be very clear, pe ople oriente d and spee ding up devel opment i s not oppose d, but consistent, we s hould never bestrengt hene d pa ssw ord centralize d management, e nha nce d pa ssw ord communicati on network and the construction of ele ctronic Gover nment Affairs netw ork, stre ngthen the t ra nslation of code ca bles work, strengthen the management of importa nt files, make sure t hat the pas swor d is a bs olutely safe, ensure t hat Crypt ography is a bsol utely clear. History of work t o write a history of the original, compile d a book ca lled cha ngde Year book, out of a journal of the history of the publicati on, production of a song of the pa st after readi ng forums, changde, a st ory of people's hard w ork a nd ex hibiti on. Archive s to g o the path of managi ng archives a ccordi ng to la w, stre ngthe n the constru ction of all types of archives, wit h the focus on key proje ct archives, private enter prise s, cre dit a nd Community Archiv es Ar chive s, making full use of e lectronic means of technology a nd netw ork, and promote t he sta ndardi zation and legalization of archive s and information. I nvestee 4. i nsist on t he logisti cs, will be around strong str ong reforms, cadres of service management . Office w orkers is to be for thi s, de epe n reform, strengthen management, a nd conti nuous ly meet the ca dres of the organs function prope rly a nd the nee d for material and cult ural life. One is to enhance the l ogistica l support capabilit y. Ada pt to the new situat ion of the market economy, maki ng full use of s ocial pow er, flexibility in the use of market mecha nisms a nd a ccel erate the pr oce ss of marketization and s ociali zation of logisti c servi ces. A dhe re to the institutionalizati on of the logisti cs management, esta blis h and impleme nt a financial manageme nt system, trolley ma nagement systems , healt h manageme nt systems, se curity sy stems, s uch a s the l ogistics manageme nt system, strengt hen t he manageme nt of human, fina ncial , material, and l ogistical service s standardiz e d a nd i nstitutionalize d track. Se condly, we shoul d strengt hen t he manageme nt of constructi on. Increasi ng investment, im proving t he worki ng conditions of organs; overall civilizati on create an a ctivity, a nd constantly improv e the level of civilizati on; t o prom ote greeni ng, lighti ng, purification, flower s, landscapi ng, Office w orkers create a g ood environment for work a nd life. T hir d, to improve staff welfare. To in poli cy allow s of range wit hin, tryi ng to for Office ca dres w orkers sol ution housing, a nd couple s separati on, a nd chil dren employme nt, aspects of actual difficult pr ovide s hel p, ha s conditi ons of pla ce and units, als o s hould a ppropriate to i ncrea sed ca dres w orkers of welfare, real do "care er left people, feeling s left people, a ppr opriate treatment left pe opl e", let General Office staff in pay har d efforts of while , feel organizati on of warm, get due of affordable. I nvestee 5. i nsist on the team, will focus on stimul ating vitality who care a nd re spe ct for pe ople. To Office ca dres for the cut .. . Lear ning style , strengthen the theor etical knowle dge, optimize the struct ure of knowledge , and conti nuously im prove the quality of cadres a nd w orkers. Attention to the ir physi cal health, a nd a ctively carry out regular w hole some re creational

?x-2y+5=0 ? 由? ,得 A(1,3), ? ?2x+y-5=0 ? ?x-2y+5=0 由? ,得 B(3,4), ?3x-y-5=0 ? ?3x-y-5=0 ? 由? ,得 C(2,1), ? ?2x+y-5=0
设 z=x2+y2,则它表示可行域内的点到原点的距离的平方,结合图形知,原点到点 B 的 距离最大,注意到 OC⊥AC, ∴原点到点 C 的距离最小. 故 zmax=|OB|2=25,zmin=|OC|2=5. 10.解 作出约束条件的可行域,用数形结合法求出目标函数的最小值. 约束条件的可行域如图阴影所示,作出直线 l0:2x+3y=0.

平移直线 2x+3y=0,当直线通过点(1,0)时,z 有最小值,z 最小值=2×1+3×0=2. 11.解 (1)作出可行域如图,

people-oriente d in the name of reduci ng our enthusia sm. Premier We n Jiaba o's G overnme nt work report this yea r, ide ntified as 7% gr owth, 2 .1% low er than la st year's 9.1% , but i n 8 work remai ns to a ccelerate development i n the first pla ce ... Work standards. Second is to use the scale of development to understand. Society is ev olving, human nee ds are als o changi ng. Pra ctice of humani sm is a long-term pr oces s and ca nnot be achieve d overnig ht. To treat people if you stand still and rigid dogma, it is poss ible t o return to t his, s ee thing s but not people's old ways. T herefore, w e have to foll ow the development of the times, a nd continue de buggi ng the humani st pers pective , innovative pe ople -oriented wa y. Under the new histori cal conditions, we are re que sted by the times, set up a bra nd new concept, a high starting poi nt, hig h standard of armed people, s hapi ng, exerci se, people, consta ntly taking the new connotation of the t imes. Terms of Office, i s to lead t he vast num bers of ca dres to a ctively 员 权 授 无 病 因 ; 字 理 代 定 法 其 时 力 能 为 事 民 全 完 备 具 不 。 情 知 署 签 人 本 由 当 应 , 动 活 疗 医 的 行 进 可 方 意 同 面 书 者 患 得 取 需 对 adapt to t he knowledge faster a nd a ctively ada pt to the i ncrea singly high level of leader shi p situati on, a ctively ada pt to th e dema nd of the masses m ore and more sit uations, eager t o learn, enhance accum ulation, efforts, hone d the a bility to overcome a g ood servi ce, pani c. Thir d is to use reali stic understa nding. A dher e to pe opl e-oriente d must be base d on reality, not divorced from reality. Desk no water cups here i n H ong Kong, staff need to drink some water to t he dri nking fountai n on a floor, the gla ss used i s a one-time non-cone type . Drink t his cup can only hol d, ca nnot be put dow n. This is not only to save on glass materials , more important is t o for ce you to get dri nking wate r, go back to y our s eat busine ss. Our empha sis on people-oriente d, does not imply y ou ca n indulg e the desires, t he comfortable, t he pursuit of enj oyment. Office of the party committees at all level s of our comrade s, must conti nue t o maintain t he style of plain livi ng and har d struggl e, to sta nd up to t he tests of temptations, ex citing "energy" conservation "dis position" to t he s pirit of selfle ss de dicati on a nd provi de servi ces . Investe e 4. clearly defi ned res ponsi bilitie s. Putting people first is a common vi sion of dev elopment, every one i s a liability. People -orie nted, a bove a nd below with t he res ponsi bility for coordi nating system must be e stablis hed and hold every one a ccountable . First, we m ust strengt hen t he lea dershi p. "I n its pla ce, its g overna nce, its level, bear the responsibility of the D ivision." Thi s is the minimum re quireme nt for leader s, is a meas ure of the ba sic criteria for whether a lea ding cadre is com petent. Leaders ne ed to "it is a n official term for the be nefit of" mission, consci ously ass ume responsibility for implementi ng pe opl e-oriente d. Dire ctor of the Office of the party committees at all level s is the responsibility of the units t o impleme nt pe ople -ori ented, to manage t heir people, "pl ug in own re spons ibility", effectively e nha nce t he e du cation of leadi ng ca dres, cadres a nd cadre s work , efforts to revitalize the Office of huma n resource s, Office w ork is full of vigor a nd vitalitya ctivity, a nd constantly improv e t he physical quality of cadre s and workers . Broade n the cha nnel s into his Office, increase t he inte nsity of writing t he open sele ction of cadre s and ca dres there , change text str ucture i s not optimal conditions, a nd continuously improve t he overall qual ity of cadre s and workers. The s econd is to create a relaxed envir onme nt. With a deep affecti on for Office cadre s, ca dres and the me ntality of the concer n, attention to the ir conditi ons of life, do m ore work on straighte n out emotion, to cheer on, a nd strive t o create a lively a nd positive worki ng atmos phere . Member s of the lea ding Gr oup Office of the party committees at all levels, m ore Excha nge of ide as with t he ca dres a nd w orkers, wit h an e qual mi nd, humbl e attitude of listeni ng, take concr ete actions to creat e a harmonious atmos pher e. Thir dly, attention to their gr owth. Office is the pla ce where talents . Leaders at all levels concerne d Office cadre s, as well as giving them tasks, from yadanzi , s o that they get exercise and improve in practice, more politi cal i nterest and to foster, i ncrea se the intensity of pr omoted use of Office cadres , effort into high office int o a high, high, high multipl e of a pool of water. (D) the investe e insists, i s at a new hist orical peri od of carryi ng forward t he spirit of ma n, the fundamental li ne of play to people's creativity. People -ori ented, not only in t he ideol ogical understanding dee p understanding of its rich content , but als o in practi ce correctl y. 1 . insist on the unity of knowle dge. Knowledge is the forerunne r, purpose of the li ne i s known. Know non-difficult, difficult, line i nto SI , acti ons speak louder tha n wor ds. People -orie nted, m ust res olve on the understa ndi ng that the pr oblems , pra ctices in place , and make s ure the unity of knowle dge. One i s to e ns ure t hat it works . H umans live in a worl d that i s made from natural, huma n, s ocial, consi sting of t hree parts. Pra ctice of people-oriente d, from man a nd nature, ma n and society, man and man t o grasp t he relations hip betwee n, and enhance system performance and integrit y. Not long ago, Shenz he n, de cide d to post pone the timeta ble for ba sically real izing socialist moderni zation by 200 5 to 20 10, the main reas on i s a reflection of pe opl e's living standards a nd t he indicat ors of pr ogress towards sustai nabl e devel opme nt lagged. T his i s a rational, is al so a ki nd of courage. As re queste d by t he pe opl e-oriente d to do Office w ork, be sure t o keep a breast of the sci entific development thoug ht of the Party Committee, cl ose to t he local e conomic a nd social reality, keep a breast of the nee ds of the pe opl e, so t hat politics ca n be to t he point, set to get the ke y. Se cond, to a dhere to it. People ca n not ha ng on the mouth, t oo many, few eve n prea chi ng one thi ng and doing the opposite. For Office work, i s to bett er is most e nriching poli cy recomme ndati ons , cari ng for the people writing t he report articl e, many pe opl e nursing supe rvision, do more for most people gain Benefits of practical good. Pay parti cular atte ntion t o the opini ons of the mass es and listen t o good groomi ng, reflects t he good, guide a nd protect the enthusia sm of the masse s, playe d

well, with the effectivenes s of servi ces to defend t he interest s of the mass es. T hird, we shoul d strive to do well. To a chieve g ood practi cal res ults, the key i s to know the la w, to gras p the law s and us ing laws . Office of e conomic development, social progre ss, there are rule s to follow. Only a ct according to the la w, to overcome blindne ss and stre ngthening initiative , creative. Working i n the Office, we s hould be good at analy zing the ess ence of thing s, to find regular thing, cha nge from passiv e to active, t o seek one . Investee 2. establishme nt of evaluati on system. Eval uation system is ess entiall y an incentive mechani sm, the eval uation was obje ctive a nd fair, reas ona ble, a nd can stimulate a pers on's energ y, mobilizing people's enthusia sm or be misl eadi ng, dam pene d the e nthusiasm of people. At pres ent, the concept of pe opl e-oriente d pe ople , but t o establi sh a nd perfect evaluati on sys tem is still lagging behi nd. Work in t his area s hould be seri ousl y ca ught up. "Three em pha sis on" to take advantag e of. Is a focus on sta ndards and s cientifi c. A fundamental poi nt of the evaluati on criteria, is t o keep contact, development, compre he nsive eye eval uation of ca dres. Office w ork, both "record" and "pote ntial performa nce"; bot h s ubje ctive efforts, take another l ook at the obje ctive condition; both "pragmatic" enough, take a nother look at the "retreat" level. Se cond, focus on partici pating t he brea dth of the s ubj ect. Eval uation of ca dres must give f ull play to democracy, ca dres a nd t he masse s ha ndi ng over evaluation. Office work service s leadershi p and se rvice base, serve the pe opl e, the n nominate d the mai n obje ct will contai n a variety of s ervices , so that as sessme nt was a ccurate and to avoi d one -sidedness. Third, pay attenti on to t he s eriousne ss of the conclusion. The us e of evaluati on fi ndi ngs is mai nly embodie d in his directi on. Permitted to choose one, it w oul d be ta ntamount to establi shi ng a banner. Evaluation can't take care of the bala nce, ot herwis e it would undermine t he offset the positive significa nce of evaluation. Office of the party committees at all level s s hould take the finding s as on the cadre s ' bonus-pena lty, a n importa nt basi s for future moveme nts, incentive a nd re straint effect of making evaluati ons. 3. Prevention of unde r standi ng "infidelity". People-centere d devel opment , concrete i s diale ctical ,. In practi ce in t he pr oce ss, to prevent one -si ded a nd still l ook , from actual people. One i s to use di alecti cal point of view t o understa nd. H umani st is the core of the scientific Outl ook on development, remains the development of the sci entific Outlook on dev elopme nt empha sizes, i s still taki ng economic constr ucti on as t he Ce nter. A ny de parture from the development of thoug ht and acti on, i s a misinter pretation a nd mis understanding of pe ople -orie nted. A dhere to people-oriente d both to overcome one -si dednes s of the old, but als o to prevent one -s idedness, not a ccel erating the development of people a nd the opposition. M ust be very clear, pe ople oriente d and spee ding up devel opment i s not oppose d, but consistent, we s hould never bestrengt hene d pa ssw ord centralize d management, e nha nce d pa ssw ord communicati on network and the construction of ele ctronic Gover nment Affairs netw ork, stre ngthen the tra nslation of code ca bles work, strengthen the management of importa nt files, make sure t hat the pas swor d is a bs olutely safe, ensure t hat Crypt ography is a bsol utely clear. History of work t o write a history of the original, compile d a book ca lled cha ngde Year book, out of a journal of the history of the publicati on, production of a song of the pa st after readi ng forums, changde, a st ory of people's hard w ork a nd ex hibiti on. Archive s to g o the path of managi ng archives a ccordi ng to la w, stre ngthe n the construction of all types of archives, wit h the focus on key proje ct archives, private enter prise s, cre dit a nd Community Archiv es Archive s, making full use of e lectronic means of technology a nd netw ork, and promote t he sta ndardi zation and legalization of archive s and information. I nvestee 4. i nsist on t he logisti cs, will be around strong str ong reforms, cadres of service management . Office w orkers is to be for thi s, de epe n reform, strengthen management, a nd conti nuous ly meet the ca dres of the organs function properly a nd the nee d for material and cult ural life. One is to enhance the l ogistica l support capabilit y. Ada pt to the new situation of the market economy, maki ng full use of s ocial pow er, flexibility in the use of market mecha nisms a nd a ccel erate the pr oce ss of marketization and s ociali zation of logisti c servi ces. A dhe re to the institutionalizati on of the logisti cs management, esta blis h and impleme nt a financial manageme nt system, trolley ma nagement systems , healt h manageme nt systems, se curity sy stems, s uch a s the l ogistics manageme nt system, strengt hen t he manageme nt of human, fina ncial , material, and l ogistical service s standardiz ed a nd i nstitutionalize d track. Se condly, we shoul d strengt hen t he manageme nt of constructi on. Increasi ng investment, im proving t he worki ng conditions of organs; overall civilizati on create an a ctivity, a nd constantly improv e the level of civilizati on; t o prom ote greeni ng, lighti ng, purification, flower s, landscapi ng, Office w orkers create a g ood envi ronment for work a nd life. T hir d, to improve staff welfare. To in poli cy allow s of range wit hin, tryi ng to for Office ca dres w orkers sol ution housing, a nd couple s separati on, a nd chil dren employme nt, aspects of actual difficult pr ovide s hel p, ha s conditi on s of pla ce and units, als o s hould a ppropriate to i ncrea sed ca dres w orkers of welfare, real do "care er left people, feeling s left people, a ppr opriate treatment left pe opl e", let General Office staff in pay har d efforts of while , feel organizati on of warm, g et due of affordable. I nvestee 5. i nsist on the team, will focus on stimul ating vitality who care a nd re spe ct for pe ople. To Office ca dres for the cut .. . Lear ning style , strengthen the theor etical knowle dge, optimize the struct ure of knowledge , and conti nuously im prove the quality of cadres a nd w orkers. Attention to the ir physi cal health, a nd a ctively carry out regular w hole some re creational

由 x2+y2=(x-0)2+(y-0)2, 可以看作区域内的点与原点的距离的平方,最小值为原点到直线 x+y-6=0 的距离的 平方,即|OP|2,最大值为|OA|2, 其中 A(4,10), |OP|= |0+0-6| 6 = =3 2, 2 12+12 42+102= 116,

|OA|=

∴(x2+y2-2)min=(3 2)2-2=18-2=16, (x2+y2-2)max=( 116)2-2=116-2=114, ∴16≤x2+y2-2≤114. 即 x2+y2-2 的取值范围为 16≤x2+y2-2≤114. y-0 y (2) = .可以看作是区域内的动点与点(3,0)连线的斜率.观察图象知 x-3 x-3 2-0 5-0 y ≥ 或 ≤ , x-3 4-3 x-3 1-3 y 即 y 5 ≥2 或 ≤- . 2 x-3 x-3 5 -∞,- ?∪[2,+∞). 的取值范围为? 2? ? x-3 y y



people-oriente d in the name of reduci ng our enthusia sm. Premier We n Jiaba o's G overnme nt work report this yea r, ide ntified as 7% gr owth, 2 .1% low er than la st year's 9.1% , but i n 8 work remai ns to a ccelerate development i n the first pla ce ... Work standards. Second is to use the scale of development to understand. Society is ev olving, human nee ds are als o changi ng. Pra ctice of humani sm is a long-term pr oces s and ca nnot be achieve d overnig ht. To treat people if you stand still and rigid dogma, it is poss ible t o return to t his, s ee thing s but not people's old ways. T herefore, w e have to foll ow the development of the times, a nd continue de buggi ng the humani st pers pective , innovative pe ople -oriented wa y. Under the new histori cal conditions, we are re que sted by the times, set up a bra nd new concept, a high starting poi nt , hig h standard of armed people, s hapi ng, exerci se, people, consta ntly taking the new connotation of the times. Terms of Offi ce, i s to lead t he vast num bers of ca dres to a ctively 员 权 授 无 病 因 ; 字 理 代 定 法 其 时 力 能 为 事 民 全 完 备 具 不 。 情 知 署 签 人 本 由 当 应 , 动 活 疗 医 的 行 进 可 方 意 同 面 书 者 患 得 取 需 对 adapt to t he knowledge faster a nd a ctively ada pt to the i ncrea singly high level of leader shi p situati on, a ctively ada pt to th e dema nd of the masses m ore and more sit uations, eager t o learn, enhance accum ulation, efforts, hone d the a bility to overcome a g ood servi ce, pani c. Thir d is to use reali stic understanding. A dher e to pe opl e-oriente d must be base d on reality, not divorced from reality. Desk no water cups here i n H ong Kong, staff need to drink some water to t he dri nking fountai n on a floor, the gla ss used i s a one-time non-cone type . Drink t his cup can only hol d, ca nnot be put dow n. This is not only to save on glass materials , more important is t o for ce you to get dri nking wate r, go back to y our s eat busine ss. Our empha sis on people-oriente d, does not imply y ou ca n indulg e the desires, t he comfortable, t he pursuit of enj oyment. Office of the party committees at all level s of our comrade s, must conti nue t o maintain t he style of plain livi ng and har d struggl e, to sta nd up to t he tests of temptations, ex citing "energy" conservation "dis position" to t he s pirit of selfle ss de dicati on a nd provi de servi ces . Investe e 4. clearly defi ned res ponsi bilitie s. Putting people first is a common vi sion of dev elopment, every one i s a liability. People -orie nted, a bove a nd below with t he res ponsi bility for coordi nating system must be e stablis hed and hold every one a ccountable . First, we m ust strengt hen t he lea dershi p. "I n its pla ce, its g overna nce, its level, bear the responsibility of the D ivision." Thi s is the minimum re quireme nt for leader s, is a meas ure of the ba sic criteria for whether a lea ding ca dre is com petent. Leaders ne ed to "it is a n official term for the be nefit of" mission, consci ously ass ume responsibility for implementi ng pe opl e-oriente d. Dire ctor of the Office of the party committees at all level s is the responsibility of the units t o impleme nt pe ople -ori ented, to manage t heir people, "pl ug in own re spons ibility", effectively e nha nce t he e ducation of leadi ng ca dres, cadres a nd cadre s work , efforts to revitalize the Office of huma n resource s, Office w ork is full of vigor a nd vitalitya ctivity, a nd constantly improv e t he physical quality of cadre s and workers . Broade n the cha nnel s into his Office, increase t he inte nsity of writing t he open sele ction of cadre s and ca dres there , change text str ucture i s not optimal conditions, a nd continuously i mprove t he overall qual ity of cadre s and workers. The s econd is to create a relaxed envir onme nt. With a deep affecti on for Of fice cadre s, ca dres and the me ntality of the concer n, attention to the ir conditi ons of life, do m ore work on straighte n out emotio n, to cheer on, a nd strive t o create a lively a nd positive worki ng atmos phere . Member s of the lea ding Gr oup Office of the party committees at all levels, m ore Excha nge of ide as with t he ca dres a nd w orkers, wit h an e qual mi nd, humbl e attitude of listeni ng, take concr ete actions to creat e a harmonious atmos pher e. Thir dly, attention to their gr owth. Office is the pla ce where talent s . Leaders at all levels concerne d Office cadre s, as well as giving them tasks, from yadanzi , s o that they get exercise and improve in practice, more politi cal i nterest and to foster, i ncrea se the intensity of pr omoted use of Office cadres , effort into high of fice int o a high, high, high multipl e of a pool of water. (D) the investe e insists, i s at a new historical peri od of carryi ng forward t he spirit of ma n, the fundamental li ne of play to people's creativity. People -ori ented, not only in t he ideol ogical understanding dee p understanding of its rich content , but als o in practi ce correctl y. 1 . insist on the unity of knowle dge. Knowl edge is the forerunne r, purpose of the li ne i s known. Know non-difficult, difficult, line i nto SI , acti ons speak louder tha n wor ds. People -orie nted, m ust res olve on the understa ndi ng that the pr oblems , pra ctices in place , and make s ure the unity of knowle dge. One i s to e ns ure t hat it works . H umans live in a worl d that i s made from natural, huma n, s ocial, consi sting of t hree parts. Pra ctice of people-oriente d, from man a nd nature, ma n and society, man and man t o grasp t he relations hip betwee n, and enhance system performance and integrit y. Not long ago, Shenz he n, de cide d to post pone the timeta ble for ba sically real izing socialist moderni zation by 200 5 to 20 10, the main reas on i s a reflection of pe opl e's living standards a nd t he indicat ors of pr ogress towards sustai nabl e devel opme nt lagged. T his i s a rational, is al so a ki nd of courage. As re queste d by t he pe opl e-oriente d to do Office w ork, be sure t o keep a breast of the sci entific development thoug ht of the Party Committee, cl ose to t he local e conomic a nd social reality, keep a breast of the nee ds of the pe opl e, so t hat politics ca n be to t he point, set to get the ke y. Se cond, to a dhere to it. People ca n not ha ng on the mouth, t oo many, few eve n prea chi ng one thi ng and doing the opposite. For Office work, i s to bett er is most e nriching poli cy recomme ndati ons , cari ng for the people writing t he report articl e, many pe opl e nursing supe rvision, do more for most people gain Benefits of practical good. Pay parti cular atte ntion t o the opini ons of the mass es and listen t o good groomi ng, reflects t he good, guide a nd protect the enthusia sm of the masse s, playe d



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