2012年西藏中考数学真题及答案.pdf

《2012年西藏中考数学真题及答案.pdf》由会员分享，可在线阅读，更多相关《2012年西藏中考数学真题及答案.pdf（16页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、thriftof excellent traditional and style lack deep of understanding,one-sided think in now of good situation Xia,economic smooth more fastdevelopment,and reform made major progress,and people living significantly improve,and social the career made new progress,no necessary always hard has,no awarene

2、ss to China also has many poverty area,and also has many poverty population of exists,more living improve has,more need keep hard of style.Three is not strictly honest.Total thought units is a water sector,clean self-discipline away from himself too far,no real processing good living of improve and

3、hard,and thrift excellent traditional of relationship,no effective do comply with Constitution and party of regulations must from I do up,no right mercy good bitter Le,and wealth of relationship,no right awareness to in comply with Constitution and party of regulations aspects everyone has accountab

4、ility.Four,future direction and improvement measures 1,belief and faith,strengthen party spirit.One is to firmlyestablish the noble ideals of struggle for the ideals of communism,communist struggle for life,ready to sacrifice everything for the party and the people.Second is to continuously improve

5、the quality and standard of political,conscientiously study Deng Xiaoping theory and three represents important thought and the scientific Outlook on development,implement the partys basic program for the primary stage of socialism,adhere to the correct political orientation,maintain highly consiste

6、nt with the CPC Central Committee,is good at theories of socialism with Chinese characteristics to analyze and solve problems.Third,strengthening the party spirit and the world transformation,perseverance of the party Constitution,relive Party vows to establish correct world Outlook,Outlook on lifea

7、nd the world,practically embodies ideals and beliefs into action,combine lofty ideals and practical activities,transforming the objective world,activelyparticipate in the great practice of building socialism with Chinese characteristics.2,keep the purpose in concept,changing the style of work.First,

8、keep in mind that the purpose of serving,adhere to assuming power for the people,keep in mind the people and care about people,and the joys and sorrows of the masses,.According to city discipline,and municipal organization Department requirements,today we held implement implementation independent Co

9、mmission against corruption guidelines effective strengtheningled cadres style construction topic democratic life,main task is close contact thought,and work actual,control check district Standing Committee team and the personal in implementation independent Commission against corruption guidelines

10、Shang exists of problem,in-depth carried out criticism and self-critical,further clear rectification direction and measures,effective enhanced clean politics of consciousness and initiative,firm set good of ruling image.Before the meeting,the way we take surveys solicited a views,combed,related to t

11、eam building在 在 整 整 体 体 感 感 知 知 的 的 基 基 础 础 上 上，学 学 习 习 从 从 内 内 容 容、表 表 现 现 技 技 巧 巧 等 等 方 方 面 面 对 对 作 作 品 品 进 进 行 行 赏 赏析 析，感 感 悟 悟 作 作 品 品 的 的 艺 艺 术 术 魅 魅 力 力，获 获 得 得 丰 丰 富 富 的 的 审 审 美 美 感 感 受 受。本 本 单 单 元 元 的 的 设 设 置 置 意 意 图 图 是 是 在 在 必 必 修 修2古 古 代 代 诗 诗 歌 歌 学 学 习 习 的 的 基 基 础 础 上 上，进 进 一 一 步 步 提 提 高

12、 高 学 学 生 生 的 的 诗 诗 歌 歌 鉴 鉴 赏 赏 能 能 力 力。project work,cadres,cadres selection and other aspects of a total of 19,further defined the direction of rectification,enhancing the pertinence and effectiveness of democratic life.Good for this meeting,we requested the Standing Committee of the municipal party

13、 Committee,municipal Secretary General Tang Wenjin,the City Commission for discipline inspection Standing Committee Yang Xu,Jiang Jixue,Deputy Director of the personnel office,and other leading comrades present guidance allows us to warm applause for their welcome and thanks!Below,I first District C

14、ommittee member of the 20XX team annual democratic meeting implementation of the corrective measures,as well as member of the teamand of my own report guidelines for the implementation of the independent Commission against corruption statement invited leaders and comrades criticism.First,annual part

15、y on the 20XX team,Member ofdemocratic life action plan implementation year 20XX,districtdemocratic meeting a member of the team on study and practice the scientific Outlook on development theme,find a project supporting strong enough,the industry well enough,urban construction management level need

16、s to be improved,livelihood improvement needs to be strengthened,district team itself,such as the five aspects.Year of 20XX,we find out the problems mentioned above,based on actual Shunqing construction and development,conscientiously sum up improvements,achieving significant development results and

17、 effectiveness of their work.(A)highlight the project handle,maintain high growth of investment.Adhere to the strategy as a Foundation,carrying out projects to promote increased stamina important.One is to increase the intensity of projects towards.Actively seek national and provincial policy suppor

18、t,superior special transfer payments,a variety of additional income will top 700 million Yuan,a number of key infrastructure projects,livelihoodprojects,industrial projects into the cage.Second,increasing the project attracts.This year a total of 23 signed a major project,of which 14 billion project

19、,China Metallurgical group,vanke group,Guangdong hengda group,Taiwan Ruentex group,on the RI group,Shenzhen Kaisa,jifeng agricultural machinery,Mercedes-Benz,Audi 4S store and other large enterprises and projects have settled in Shunqing.Third,strengthen project construction.Annual implementation fo

20、cus project 39 a,fixed assets investment total will breakthrough 12 billion yuan,created district yilai history high,South door dam,and five in shop old city transformation,and Ying China industrial concentrated district construction,and city main road construction,and Northeast steam Trade Center,a

21、nd modern farmers industry Park,and vocational education city,and low rental,and also room construction,and features blocks build,and farmers market transformation,and rural version Street transformation,focusengineering speed up implementation,effectiveness obviously.Expected to be achieved this ye

22、ar,area-wide GDP 17 billion2012 年西藏中考数学真题及答案一、选择题（本大题共一、选择题（本大题共 1212 小题，每小题小题，每小题 3 3 分，满分分，满分 3636 分）分）15 的相反数是（）A 5B 5C 5D2已知地球上海洋面积约为 361 000 000km2，361 000 000 这个数用科学记数法可表示为（）A 3.61106B 3.61107C 3.61108D 3.611093平面直角坐标系中，点 P 的坐标为（5，3），则点 P 关于 y 轴的对称点的坐标是（）A（5，3）B（5，3）C（3，5）D（3，5）4一元二次方程的根的情况是（）

23、A 有两个相等的实数根B 有两个不相等的实数根C 无实数根D 不能确定52012 年 7 月 27 日国际奥委会的会旗将在伦敦上空升起，会旗上的图案由五个圆环组成如图，在这个图案中反映出的两圆的位置关系有（）A 内切、相交B 外离、内切C 外切、外离D 外离、相交6如图是每个面上都有一个汉字的正方体的一种展开图，那么在原正方体的表面上，与汉字“美“相对的面上的汉字是（）A 我B 爱C 长D 沙7已知等腰三角形的两边的长分别为 3 和 6，则它的周长为（）A 9B 12C 15D 12 或 1582012 年全区中学生运动会，需要从 3 名男生和 2 名女生中随机抽取 1 名志愿者，则女生被抽中

24、的概率是（）ABCD9下列各式计算正确的是（）A（a+b）2=a2+b2B a2a3=a5C a6+a6=a12D a10a2=a5thriftof excellent traditional and style lack deep of understanding,one-sided think in now of good situation Xia,economic smooth more fastdevelopment,and reform made major progress,and people living significantly improve,and social th

25、e career made new progress,no necessary always hard has,no awareness to China also has many poverty area,and also has many poverty population of exists,more living improve has,more need keep hard of style.Three is not strictly honest.Total thought units is a water sector,clean self-discipline away f

26、rom himself too far,no real processing good living of improve and hard,and thrift excellent traditional of relationship,no effective do comply with Constitution and party of regulations must from I do up,no right mercy good bitter Le,and wealth of relationship,no right awareness to in comply with Co

27、nstitution and party of regulations aspects everyone has accountability.Four,future direction and improvement measures 1,belief and faith,strengthen party spirit.One is to firmlyestablish the noble ideals of struggle for the ideals of communism,communist struggle for life,ready to sacrifice everythi

28、ng for the party and the people.Second is to continuously improve the quality and standard of political,conscientiously study Deng Xiaoping theory and three represents important thought and the scientific Outlook on development,implement the partys basic program for the primary stage of socialism,ad

29、here to the correct political orientation,maintain highly consistent with the CPC Central Committee,is good at theories of socialism with Chinese characteristics to analyze and solve problems.Third,strengthening the party spirit and the world transformation,perseverance of the party Constitution,rel

30、ive Party vows to establish correct world Outlook,Outlook on lifeand the world,practically embodies ideals and beliefs into action,combine lofty ideals and practical activities,transforming the objective world,activelyparticipate in the great practice of building socialism with Chinese characteristi

31、cs.2,keep the purpose in concept,changing the style of work.First,keep in mind that the purpose of serving,adhere to assuming power for the people,keep in mind the people and care about people,and the joys and sorrows of the masses,.According to city discipline,and municipal organization Department

32、requirements,today we held implement implementation independent Commission against corruption guidelines effective strengtheningled cadres style construction topic democratic life,main task is close contact thought,and work actual,control check district Standing Committee team and the personal in im

33、plementation independent Commission against corruption guidelines Shang exists of problem,in-depth carried out criticism and self-critical,further clear rectification direction and measures,effective enhanced clean politics of consciousness and initiative,firm set good of ruling image.Before the mee

34、ting,the way we take surveys solicited a views,combed,related to team building在 在 整 整 体 体 感 感 知 知 的 的 基 基 础 础 上 上，学 学 习 习 从 从 内 内 容 容、表 表 现 现 技 技 巧 巧 等 等 方 方 面 面 对 对 作 作 品 品 进 进 行 行 赏 赏析 析，感 感 悟 悟 作 作 品 品 的 的 艺 艺 术 术 魅 魅 力 力，获 获 得 得 丰 丰 富 富 的 的 审 审 美 美 感 感 受 受。本 本 单 单 元 元 的 的 设 设 置 置 意 意 图 图 是 是 在 在

35、 必 必 修 修2古 古 代 代 诗 诗 歌 歌 学 学 习 习 的 的 基 基 础 础 上 上，进 进 一 一 步 步 提 提 高 高 学 学 生 生 的 的 诗 诗 歌 歌 鉴 鉴 赏 赏 能 能 力 力。project work,cadres,cadres selection and other aspects of a total of 19,further defined the direction of rectification,enhancing the pertinence and effectiveness of democratic life.Good for this

36、meeting,we requested the Standing Committee of the municipal party Committee,municipal Secretary General Tang Wenjin,the City Commission for discipline inspection Standing Committee Yang Xu,Jiang Jixue,Deputy Director of the personnel office,and other leading comrades present guidance allows us to w

37、arm applause for their welcome and thanks!Below,I first District Committee member of the 20XX team annual democratic meeting implementation of the corrective measures,as well as member of the teamand of my own report guidelines for the implementation of the independent Commission against corruption

38、statement invited leaders and comrades criticism.First,annual party on the 20XX team,Member ofdemocratic life action plan implementation year 20XX,districtdemocratic meeting a member of the team on study and practice the scientific Outlook on development theme,find a project supporting strong enough

39、,the industry well enough,urban construction management level needs to be improved,livelihood improvement needs to be strengthened,district team itself,such as the five aspects.Year of 20XX,we find out the problems mentioned above,based on actual Shunqing construction and development,conscientiously

40、 sum up improvements,achieving significant development results and effectiveness of their work.(A)highlight the project handle,maintain high growth of investment.Adhere to the strategy as a Foundation,carrying out projects to promote increased stamina important.One is to increase the intensity of pr

41、ojects towards.Actively seek national and provincial policy support,superior special transfer payments,a variety of additional income will top 700 million Yuan,a number of key infrastructure projects,livelihoodprojects,industrial projects into the cage.Second,increasing the project attracts.This yea

42、r a total of 23 signed a major project,of which 14 billion project,China Metallurgical group,vanke group,Guangdong hengda group,Taiwan Ruentex group,on the RI group,Shenzhen Kaisa,jifeng agricultural machinery,Mercedes-Benz,Audi 4S store and other large enterprises and projects have settled in Shunq

43、ing.Third,strengthen project construction.Annual implementation focus project 39 a,fixed assets investment total will breakthrough 12 billion yuan,created district yilai history high,South door dam,and five in shop old city transformation,and Ying China industrial concentrated district construction,

44、and city main road construction,and Northeast steam Trade Center,and modern farmers industry Park,and vocational education city,and low rental,and also room construction,and features blocks build,and farmers market transformation,and rural version Street transformation,focusengineering speed up impl

45、ementation,effectiveness obviously.Expected to be achieved this year,area-wide GDP 17 billion10下列各命题中，真命题是（）A 不在同一直线上的三个点确定一个圆B 三角形的外心是三角形三条高的交点C 邻边相等的四边形是菱形D 三角形的一个外角大于三角形任意一个内角11如图，AB 切O 于点 B，延长 AO 交O 于点 C，连接 BC若A=40，则C=（）A 20B 25C 40D 5012若式子有意义，则 x 的取值范围为（）A x2B x2 且 x1C x2D x1二、填空题（本大题共二、填空题（本大

46、题共 6 6 小题，每小题小题，每小题 3 3 分，满分分，满分 1818 分）分）13某样本数据是 2，2，x，4，4，6，如果这个样本的众数是 2，则 x 的值是_14在实数范围内分解因式：x23=_15如图，已知直线 ab，1=50，则2=_16如图，小明从纸上剪下一个圆形和一个扇形纸片，用它们恰好能围成一个圆锥模型若圆的半径为 1，扇形的圆心角为 120，则此扇形的半径为_17如图，点 P 在AOB 的平分线上，若使AOPBOP，则需添加的一个条件是_（只写一个即可，不添加辅助线）thriftof excellent traditional and style lack deep of

47、 understanding,one-sided think in now of good situation Xia,economic smooth more fastdevelopment,and reform made major progress,and people living significantly improve,and social the career made new progress,no necessary always hard has,no awareness to China also has many poverty area,and also has m

48、any poverty population of exists,more living improve has,more need keep hard of style.Three is not strictly honest.Total thought units is a water sector,clean self-discipline away from himself too far,no real processing good living of improve and hard,and thrift excellent traditional of relationship

49、,no effective do comply with Constitution and party of regulations must from I do up,no right mercy good bitter Le,and wealth of relationship,no right awareness to in comply with Constitution and party of regulations aspects everyone has accountability.Four,future direction and improvement measures

50、1,belief and faith,strengthen party spirit.One is to firmlyestablish the noble ideals of struggle for the ideals of communism,communist struggle for life,ready to sacrifice everything for the party and the people.Second is to continuously improve the quality and standard of political,conscientiously