2012上海浦东新区三模

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上海市浦东新区2012届中考一模(即期末)英语试题

上海市浦东新区2012届九年级上学期期末质量调研考试英语试题Part 1 Listening (第一部分听力)I. Listening Comprehension (听力理解): (共30分)A. Listen and choose the right picture (根据你听到的内容，选出相应的图片): (6分)B. Listen to the dialogue and choose the best answer to the question you hear. (根据你听到的对话和问题，选出最恰当的答案)：(10分)7. A) In September. B) In November. C) In summer. D) At Chrismas.8. A) 3:10. B) 3:15. C) 3:45. D) 3:50.9. A) Quiet. B) Noisy. C) Nice. D) Big.10. A) To read a book. B) To watch a film. C) To write a report. D) To play games.11. A) A fireman. B) A writer. C) A driver. D) A detective.12. A) By underground. B) By bus. C) By taxi. D) On foot.13. A) The black one. B) The brown one. C) The cheaper o ne. D) The smaller one.14. A) At school. B) In a supermarket. C) In a library. D) In a factory.15. A) Since four years ago. B) About five years.C) For six years. D) About seven years.16. A) Because he forgot the time. B) Because he got up late.C) Because it was raining. D) Because the bus broke down.C.Listen to the passage and tell whether the following statements are true or false(判断下列句子是否符合你听到的短文内容，符合的用“T”表示，不符合的用“F”表示。

上海市浦东新区中考数学三模试卷

22. 如图，在 Rt△ABC 中，∠ACB=90°，∠BAC=60°，AC=6，AD 平分∠BAC，交边 BC 于点 D，过点 D 作 CA 的平行线，交边 AB 于点 E．（1）求线段 DE 的长；（2）取线段 AD 的中点 M，联结 BM，交线段 DE 于点 F，延长线段 BM 交边 AC 于点 G，求的值．
25. 已知：如图，在 Rt△ABC 中，∠ACB=90°，BC=3，AC=4．D 是边 AB 的中点，点 E 为边 AC 上的一个动点（与点 A、C 不重合），过点 E 作 EF∥AB，交边 BC 于点 F．联结 DE、DF，设 CE=x．（1）当 x=1 时，求△DEF 的面积；
第 4 页，共 17 页
∴卡片上所画的图形恰好既是中心对称图形，又是轴对称图形的概率是．
故答案为：．
先判断出线段、正三角形、矩形、等腰梯形、圆中既是中心对称图形，又是轴对称图形的个数，再根据概率公式进行解答即可．本题考查的是概率公式及中心对称图形和轴对称图形的概念，如果一个事件有 n 种可能，而且这些事件的可能性相同，其中事件 A 出现 m 种结果，那么事件 A 的概率 P（A）
三、计算题（本大题共 1 小题，共 10.0 分）
19. 解方程：
=2．
四、解答题（本大题共 6 小题，共 68.0 分）
20. 计算：
．
第 2 页，共 17 页
21. 甲、乙两辆汽车沿同一公路从 A 地出发前往路程为 100 千米的 B 地，乙车比甲车晚出发 15 分钟，行驶过程中所行驶的路程分别用 y1、y2（千米）表示，它们与甲车行驶的时间 x（分钟）之间的函数关系如图所示．（1）分别求出 y1、y2 关于 x 的函数解析式并写出定义域；（2）乙车行驶多长时间追上甲车？

上海市浦东新区高三语文第三次模拟考试(浦东三模)沪教版

上海浦东新区2012年高三综合练习语文试题注意：1．总分150分，完卷时间150分钟2．务必将答案写在答题纸上，否则不予计分一阅读 80分（一）阅读下面文章，完成1—6小题。

（共18分）迈向充满希望的2012——元旦献词①随着新年钟声的敲响，我们告别了充满挑战、奋发有为的2011，迎来了充满希望、奋发进取的2012。

②在这辞旧迎新的时刻，回顾过去的一年，国内改革发展稳定任务艰巨繁重，国际形势空前动荡变幻，党中央团结带领全国各族人民迎难而上、开拓进取，在社会主义现代化进程中写下了的新篇章。

③国内生产总值增长高于9%，粮食生产连续8年增产，人民生活不断改善，城乡居民收入较快增长，农民收入增速创1985年来最高，全年城镇新增就业有望达到1200万人，连续7年提高企业退休人员基本养老金，保障房全年基本建成400万套以上、新开工1000万套，覆盖城乡居民的社会保障制度基本建立，文化体制改革深入推进，文化建设兴起热潮……我们以各项建设新成绩隆重庆祝中国共产党成立90周年，实现了“十二五”良好开局。

在国际金融危机影响依然深刻、中东北非政局持续动荡的艰难时局下，社会主义中国的良好发展态势，不仅为世界经济增长注入信心，更为处于变动和挑战中的世界带来机遇与希望。

④判断一个国家的未来走向，最重要的是辨明历史方位，把握发展大势。

我们必须头脑清醒，看到当前我国发展中不平衡、不协调、不可持续的矛盾和问题仍很突出，新的一年世界经济形势总体上仍将严峻复杂，经济复苏的不稳定性不确定性上升；我们更应提振信心，看到我国发展仍处于重要战略机遇期，中国人民昂首奋进在全面建设小康社会征程上，中华民族在新的历史起点上走向伟大复兴。

⑤从2011迈向2012，我们有“中国信心”的实力。

新中国成立60多年来尤其是改革开放30多年奠定了良好的物质积累、科技基础、体制条件，实现更大发展的实力底蕴深厚；我们战胜了一系列自然灾害和内外考验、成功应对国际金融危机冲击，社会主义制度优势不断彰显，中国特色社会主义生机活力不断释放；党的十七届六中全会提出坚持中国特色社会主义文化发展道路、建设社会主义文化强国宏伟目标；加强和创新社会管理、做好新形势下群众工作，立党为公、执政为民的理念深入人心；中国工业化、城镇化和农业现代化进程方兴未艾，中国人民过上更好日子的期待更加强烈，改革发展依然是党心所归、民心所向；当今世界正处在大发展大调整大变革时期，大国实力此消彼长，对我国机遇大于挑战。

2012上海浦东新区高考三模数学压轴卷

高三数学压轴卷（文科）卷面满分：150分考试时间：120分钟一、选择题：本大题共10小题，每小题5分，共50分.在每小题给出的四个选项中,只有一项是符合题目要求的. 1.复数 ,1i z -=则=+z z1A.i 2321+B.i 2321- C.i 2323- D.i 2123- 2．已知函数)1lg()(2+=x x f 的值域为M ，函数⎪⎩⎪⎨⎧<>=1,2,3)(3x x x x g x 的定义域为N ，则M N =A. )1,0[B. (2,)+∞C. [)+∞,0D. [)),2(1,0+∞3．2012年学期末，某学校对100间学生公寓进行综合评比，依考核分数分为A,B,C,D 四种等级，其中分数在)70,60[为D 等级，有15间；分数在)80,70[为C 等级，有40间；分数在)90,80[为B 等级，有20间；分数在)100,90[为D 等级，有25间. 考核评估后，得其频率直方图如图所示，估计这100间学生公寓评估得分的中位数是AC ．78.80D ．78.854．关于直线,,a b l 以及平面βα,，下面命题中正确的是 A ．若,//,//βαb a 则.//b aB ．若,,//a b a ⊥α则.α⊥bC ．若,//,βαa a ⊥则.βα⊥D ．若βα⊂⊂b a ,，且,//,b l a l ⊥，则.α⊥l5．右图的程序框图输出结果i=A ．6B ．7C ．8D ．9x ）6．若方程22(2cos )(2sin )1(02)x y θθθπ-+-=≤≤的任意一组解(,)x y 都满足不等式x y ≤，则θ的取值范围是 A.5[,]44ππB.513[,]1212ππ C.7[,]46ππ D.77[,]126ππ 7.在四棱锥ABCD P -中，)3,2,4(-=→AB ，)0,1,4(-=→AD ，)8,2,6(--=→AP ，则这个四棱锥的高=hA. 1B. 2C. 13D. 268.已知两个等差数列5，8，11,...和3，7，11，...都有2013项，则两数列有（）相同的项 A. 501 B. 502 C. 503 D. 5059.下列命题中，正确命题的个数是①命题“x R ∃∈，使得013<+x ”的否定是“x R ∀∈，都有013>+x ”.②双曲线)0,0(12222>>=-b a by a x 中，F 为右焦点，A 为左顶点，点),0(b B 且0=⋅→→BF AB ，则215+. ③在△ABC 中，若角A 、B 、C 的对边为a 、b 、c ，若cos2B +cos B +cos(A -C )=1，则 a 、c 、b 成等比数列.④已知,a b 是夹角为120的单位向量，则向量a b λ+ 与2a b - 垂直的充要条件是45=λ.A. 1 个B. 2 个C. 3 个D. 4 个 10.已知三棱锥BOC A -，OC OB OA ,,两两垂直，且长度均为6，长为2的线段MN 的一个端点M 在棱OA 上运动，另一端点N 在BOC ∆内运动（含边界），则MN 的中点P 的轨迹与三棱锥所围成的几何体的体积为 A. 636π-B. 336π-C.3363ππ-或 D.6366ππ-或二.填空题：本大题共4小题，每小题5分，共20分.11.设点),(y x P 在以)1,2()2,1()0,1(C B A 、、三点构成的三角形区域（包含边界）内，则xy 的最大值为 .12.已知三次函数)(x f y =有三个零点321,,x x x ，且在点))(,(i i x f x 处的切线的斜率为)3,2,1(=i k i .则=++321111k k k . 13.一个棱长为8cm 的密封正方体盒子中放一个半径为1cm 的小球，无论怎样摇动盒子，则小球在盒子中不能到达的空间体积为 .14.已知集合{},),0(,14,1143⎭⎬⎫⎩⎨⎧+∞∈+=∈=≤-++∈=t tt x R x B x x R x A 则集合B A =________.15.若)(x f 满足对于)](,[n m m n x >∈时有km x f kn≤≤)(恒成立，则称函数)(x f 在],[m n 上是“被k 限制”，若函数22)(a ax x x f +-=在区间)0](,1[>a a a上是“被2限制”的，则a 的取值范围为 .四、解答题：本大题共6小题，共75分.解答应写出文字说明、证明过程或演算步骤. 16．（本小题满分12分）已知函数)42tan()(π+=x x f .（1）求()f x 的最小正周期和单调增区间；（2）设)2,4(ππα∈，若()2cos 2,2f αα=求α的大小. 17．（本小题满分12分）已知正方形ABCD 的边长为2，E F G H 、、、分别是边AB BC CD DA 、、、的中点．（1）在正方形ABCD 内部随机取一点P ，求满足2<PE 的概率；（2）从A B C D E F G H 、、、、、、、这八个点中，随机选取两个点，记这两个点之间的距离的平方．．为ξ，求)4(≤ξP ． 18.（本小题满分12分）如图是三棱柱111C B A ABC -的三视图，正（主）视图和俯视图都是矩形，侧（左）视图为等边三角形，D 为AC 的中点.(1)求证：1AB ∥平面1BDC ；(2)设1AB 垂直于1BC ，且2=BC ，求点C 到平面1DBC 的距离.正（主）视图俯视图侧（左）视图19.（本小题满分12分）已知等比数列{}n a 的首项20131=a ，公比21-=q ，数列{}n a 前n 项的积．记为n T . （1）求使得n T 取得最大值时n 的值；（2）证明{}n a 中的任意相邻三项按从小到大排列，总可以使其成等差数列，如果所有这些等差数列的公差按从小到大的顺序依次设为n d d d d ,,,321⋅⋅⋅，证明:数列{}n d 为等比数列. （参考数据1021024=）20.（本小题满分13分）已知函数)0(),1ln()(>+=k xkx x f 在1=x 处取得极小值. (1)求k 的值；(2)若()f x 在))21(,21(f 处的切线方程为)(x g y =，求证：当0>x 时，曲线)(x f y =不可能在直线)(x g y =的下方.21．（本小题满分14分）已知抛物线)0(22>=p py x ，直线062=+-y x 截抛物线C 所得弦长为58. (1)求抛物线的方程；(2)已知B A 、是抛物线上异于原点O 的两个动点，记),90(≠=∠ααAOB 若,tan αm S AOB =∆试求当m 取得最小值时αtan 的最大值.。

上海市浦东新区第三中学高二地理模拟试卷含解析

上海市浦东新区第三中学高二地理模拟试卷含解析一、选择题(每小题2分，共52分)1. 埃及的四大经济支柱，不包括①苏伊士运河②钢铁工业③棉花生产④旅游业A．①②B．①④C．②③D．②④参考答案：C2. 遥感技术在判断农业生产状况中的作用越来越大。

下图为用遥感技术测定的我国华北地区小麦在不同生长阶段(从下种、出苗、返青、扬花、结果到成熟)的不同波段反射波谱特性曲线图。

读图回答1～2题。

1．从下种到成熟的六个不同阶段中，不同波段反射率相同最多的两个生长阶段是( )A．返青下种 B．出苗成熟C．扬花结果D．下种出苗2．下列说法正确的是( )A．从下种到成熟的六个不同阶段，扬花阶段的波长长短与反射率高低呈负相关B．从下种到成熟的六个不同阶段，不同波段最大与最小反射率差一直增大C．区分小麦正处于的生长阶段效果较好的波长选择组合是0.71μm～1.0μmD．区分小麦正处于的生长阶段效果较好的波长选择组合是0.8μm～1.0 μm参考答案：1.C2.D第1题，据图，从下种到成熟的六个不同阶段中，不同波段反射率相同最多的两个生长阶段是扬花、结果。

第2题，由图可知，区分小麦正处于的生长阶段效果较好的波长选择组合是0.8μm～1.0μm，从下种到成熟的六个不同阶段，扬花阶段的波长长短与反射率高低关系不确定，从下种到成熟的六个不同阶段，不同波段最大与最小反射率差值的大小变化并非一直增大。

3. 下图表示某产业在亚太地区的历史发展过程，读图回答下列各题。

8. 该图反映的产业部门可能是A. 玩具制造B. 汽车工业C. 石化工业D. 钢铁工业9. 该产业部门属于A. 劳动力密集型B. 市场指向型C. 原料指向型D. 技术密集型参考答案：8. A 9. A8. 该图反映的产业部门第一阶段在发达国家之间转移，第二阶段向经济水平较高的发展中国家或地区转移，第三阶段转移到发展中国家，应是劳动密集型产业，由于劳动力价格升高，转移到廉价劳动力丰富地区，可能是玩具制造，A对。

上海市浦东新区2012届高三第三次模拟考试数学文试题(附答案)

上海市浦东新区2012届高三第三次模拟考试数学（文科）试卷2012.05注意：1．答卷前，考生务必在答题纸上将学校、班级、姓名、考号填写清楚. 2．本试卷共有23道试题，满分150分，考试时间120分钟.一、填空题（本大题满分56分）本大题共有14题，考生应在答题纸编号的空格内直接填写结果，每个空格填对得4分，否则一律得零分.1．函数y =的单调递减区间为________.2. 已知(2,3),(4,),//,a b x a b x ==且则=______.3. 已知,x y R ∈，i 为虚数单位，且(2)1x i y i --=-+，则x y +=_____.4.已知3cos 5x =，,02x π⎛⎫∈- ⎪⎝⎭，则2sin cos 1sin x x x =_____5. 已知01x <<的最大值是_______.6.方程lg(2)lg(3)lg12x x -+-=的解是_________.7.数列{}n a 的前n 项和为n S ，若点(,)n n S （*n N ∈）在函数2log (1)y x =+的反函数的图像上，则n a =________.8.在5张卡片上分别写上数字1，2，3，4，5，然后把它们混合，再任意排成一行，组成5位数，则得到能被5整除的5位数的概率为______。

9. 若复数z a bi =+（i 为虚数单位）满足1a ≤且1b ≤，则z 在复平面内所对应的图形的面积为＿＿.10.若直线340x y m ++=与曲线 222440x y x y +-++=没有公共点，则实数m 的取值范围是____________.11.若一个底面为正三角形、侧棱与底面垂直的棱柱的三视图如下图所示，则这个棱柱的表面积为___________12. 已知函数2()(2f x x b x a b=++-是偶函数，则函数图像与y 轴交点的纵坐标的最大值是______． 13. 定义一个对应法则f ：()()/,,0,0P m n Pm n →≥≥.现有点()/1,3A 与()/3,1B 点，点/M 是线段//A B 上一动点，按定义的对应法则f ：/M M →。

2012浦东历史(三模)答案

参考答案一、选择题1-5 ADCCB 6-10 CCBDB 11-15 AABDA 16-20DCACB 21-25 DCBBB 26-30 ABCDD31C-AB 32 D-AB 33.D-BC 34A-BC 35 D-AB二、非选择题36．（14分）（1）春秋时代社会巨变（1），其最深刻的变化来自经济领域，以铁制农具和农耕技术为代表的新的生产力，把农业经济提高到一个新水平（1）。

国力竞争决定于经济实力，各国推行耕战政策，（1）农人地位更加重要（1）。

（2）战国时代王室衰微，诸侯坐大，礼崩乐坏（1）；农业发展，工商活跃（1），整个社会呈现前所未有的追逐利益实力竞争局面（1），为商人凭借经济势力，跻身仕途提供了较多是机会（1）。

（3）（2分）中国是以农立国，重农抑商，可以保障农业发展（劳动力），保障政府的财源和兵员，有利于维护君主专制统治。

（4）持否定和蔑视态度。

（1分）肯定：董含从传统士大夫立场出发，坚持儒家社会道德，有利于弘扬正气，抑制社会腐败，纯化社会风俗，维系社会稳定，有其积极意义。

（2分）但他看不到时代的变迁和发展，仍坚持本末秩序，维护传统的农耕道德，并以此来否定财货，轻视商人，其认识已经落后于时代。

（1分）37．（13分）（1）罗马帝国时期（2分）。

（2）在罗马帝国的废墟上，入侵的日耳曼人建立了诸多王国（法兰克王国），罗马的隶奴制和日耳曼人的氏族制度相互影响和作用，催生出法国的封建制度（2分）。

原先的罗马贵族和日耳曼征服者上层，变成了封建统治阶级，5世纪末基督教会也成为封建国家机器的一部分（2分）。

8世纪的采邑改革，加速了自由农民的农奴化进程，促进了封建等级制度的形成，11世纪前后，封建制度基本确立（2分）。

（3）较早开办世俗教育，创办大学，为日后文艺复兴和宗教改革准备了条件（1分）；18世纪法国的启蒙运动，从根本上动摇了封建统治的思想基础，为资产阶级革命和资本主义国家提供了系统的政治构想（2分）；法国大革命以及革命期间颁布的《人权宣言》、《法国民法典》，使自由、民主和平等思想得以广泛传播，对世界政治民主化进程产生了深远影响。

上海市浦东区12年中考模试卷（英语）

本⽂⽆听⼒Part 2 Vocabulary and Grammar （第⼆部分词汇和语法）II. Choose the best answer （选择最恰当的答案）：（共20分）31. The story happened in __________ European country.A） a B） an C） the D） /32. Peter was sitting in the sofa， talking with _______ friends.A） he B） him C） his D） himself33. The Japanese held different kinds of activities to commemorate （纪念） the one-year anniversary of their earthquake ________ March this year.A） on B） in C） at D） to34. My cousin will stay with me for ______ days this summer holiday.A） a little B） a bit C） a couple of D） an amount of35. Tourists can enjoy wonderful views on ________ side of the Huangpu River.A） all B） both C） any D） either36. All the boys came to make fun of Tom， ________ they stayed to play games with his happily at last.A） so B） and C） but D） or37. The fans were so ________ to know their favorite singing star Whitey Huston’s death.A） surprise B） surprising C） surprised D） surprisedly38. ________ cool your new ipad 3 is！ I want to have the same one.A） How B） What C） What a D） What an39. The Junior Three students had sports in the playground this morning. Some played basketball， ________ practiced running.A） the other B） another C） the others D） others40. While we ________ around our neighborhood after supper， it began to rain.A） walk B） walked C） are walking D） were walking41. Every citizen ________ try his best to protect our environment. It’s our duty.A） need B） must C） can D） may42. The red suitcase is ________ the black one. I will take the red one to go travelling.A） as heavy as B） so heavy as C） not as heavy as D） heavier than43. ---Peter hasn’t been abroad before. He knows little about foreign culture.---________.A） So have I. B） So do I. C） Neither have I. D） Neither do I.44. My brother _______ in a university in Canada for three years. He will come back to China next week.A） has studied B） will study C） studies D） is studying45. The poor baby has kept _______ for a long time because he can’t find his mother.A） cry B） crying C） cries D） cried46. Many students have to give up their hobbies _______ they are busy with their studies.A） although B） until C） because D） unless47. By the end of last month， we _______ enough money to help Linda’s mother.A） had collected B） have collected C） collected D） were collecting48. Miss Green is kind and patient. She always encourages Roddy ______ his hand in her class.A） put up B） putting up C） puts up D） to put up49. ---Billy lost his bike yesterday and had to walk home.---________.A） That’s all right. B） It sounds great.C） It doesn’t matter. D） Oh， I ’m sorry to hear that.50. ---Healthy eating and doing exercise every day can keep us fit.---________.A） Sorry， I don’t know. B） Well done.C） That’s right. D） That’s OK. III. Complete the following passage with the words or phrases in the box. Each word can only be used once （将下列单词或词组填⼊空格。

上海市浦东新区高三第三次模拟考试语文浦东三模

（共18分）迈向充满希望的2012——元旦献词①随着新年钟声的敲响，我们告别了充满挑战、奋发有为的2011，迎来了充满希望、奋发进取的2012。

④判断一个国家的未来走向，最重要的是辨明历史方位，把握发展大势。

⑤从2011迈向2012，我们有“中国信心”的实力。

浦东新区2012学年高考三模-高中物理批注版(精品高中高考物理学习资料)

14．在粗糙绝缘的斜面上 A 处固定一点电荷甲，在其左下方 B 点无初速度释放带电小物块乙，小物块乙沿斜面运动到 C 点静止。从 B 到 C 的过程中，乙带电量始终保持不变，下列说法正确的是（）（A）甲、乙一定带异种电荷（B）小物块的电势能一定减少（C）小物块机械能的损失一定大于克服摩擦力做的功（D）B 点的电势一定高于 C 点的电势
11．某同学设计的散热排风控制电路如图所示，M 为排风扇，
R0 是半导体热敏电阻，其阻值随温度升高而减小，R 是可变
电阻。下列说法中正确的是（
）
（A）环境温阻 R 阻值调大时，A 点电势降低
（C）可变电阻 R 阻值调大时，排风扇开始工作的临界温度
升高
（D）若用金属热电阻代替半导体热敏电阻，电路仍能正常工作
Commented [jf6]: B 2012 学年浦东三模 6
Commented [jf7]: C 2012 学年浦东三模 7
Commented [jf8]: B 2012 学年浦东三模 8
v-t 图像。某同学为了简化计算，用虚线作近似处理，下列说法正确的是（）（A）在 t1 时刻，虚线反映的加速度比实际的大（B）在 0-t1 时间内，由虚线计算出的平均速度比实际的大（C）在 t1-t2 时间内，由虚线计算出的位移比实际的大（D）在 t3-t4 时间内，虚线反映的是匀变速运动
2．用一单色光照射某种金属，有光电子从金属表面逸出，如果（）（A）增大入射光的强度，光电子的最大初动能增大（B）减小入射光的强度，就可能没有光电子逸出了（C）增大入射光的频率，逸出的光电子数目一定增多（D）减小入射光的频率，就可能没有光电子逸出了
3．静电力恒量 k 的单位是（）（A）N·m2/kg2 （B）kg2/（N·m2）（C）N·m2/C2

上海市浦东新区2012届高三第三次模拟考试化学(2012浦东三模)

上海浦东新区 2012年高三综合练习化学试题考生注意：1．本考试设试卷和答题纸两部分，所有答题必须涂（第Ⅰ卷）或写（第Ⅱ卷）在答题纸上，做在试卷上一律不得分。

2．答题前，务必在答题纸上填写准考证号和姓名，并将核对后的条形码帖在指定位置上。

3．答题纸与试卷在试题编号上是一一对应的，答题时应特别注意，不能错位。

4．考试时间120分钟。

试卷满分150分。

相对原子质量：H-1 Li-7 C-12 N-14 O-16 P-31 S-32 K-39 Fe-56 Ba-137第I 卷 (共66分)一、选择题（本题共10分，每小题2分，只有一个正确选项，答案涂在答题纸上） 1．下列问题处理的过程中主要发生化学变化的是A ．通过水解将“地沟油”制成肥皂B ．用多孔吸附剂淸除海面上泄漏的原油C ．把放射性核废料深埋于地下岩层D ．用蒸馏方法从食盐水中获得纯净水 2．下列化学用语表示正确的是 A ．CO 2分子的球棍模型：B ．氯离子的电子式：C ．质子数为6、质量数为14的原子：146ND ．熔融状态下硫酸氢钾的电离方程式：KHSO 4−−→−熔融K ＋＋HSO 4- 3．常温下，氯化氢（HCl ）最容易发生的反应类型是A ．化合B ．分解C ．加成D ．取代4．下列物质与常用危险化学品的类别不对应的是A ．H 2SO 4、NaOH − 腐蚀品B ．CaC 2、Na − 遇湿易燃物品C ．CH 4、C 2H 4 − 易燃液体D ．KMnO 4、KClO 3 − 氧化剂 5．化学规律中经常会有特例，下列有关规律的描述正确的是A ．分子晶体中一定含有共价键B ．常温时pH ＝7的溶液一定是中性溶液C ．放热反应在常温下一定能发生D ．只含有极性键的分子一定是极性分子二、选择题（本题共36分，每小题3分，只有一个正确选项，答案涂在答题纸上） 6．常温下，不可能与NaHCO 3溶液反应生成气体的物质是A ．酸B ．碱C ．盐D ．氧化物7．下列分离物质的方法中，根据微粒大小进行分离的是A ．过滤B ．重结晶C ．萃取D ．蒸馏 8．下列实验过程中，始终无明显现象的是A ．NO 2通入FeSO 4溶液中B ．CO 2通入CaCl 2溶液中C ．NH 3通入AgNO 3溶液中D ．SO 2通入Ba(NO 3)2溶液中9．FeCl 3、CuCl 2的混合溶液中加入铁粉，充分应后仍有固体存在，下列判断错误的是A ．加入KSCN 溶液一定不变红色B ．溶液中一定含Fe 2＋C ．溶液中一定含Cu 2＋D ．剩余固体中一定含铜10．下列装置中不能用于测量气体体积的是A ．B ．C ．D ．11．已知25℃、101kPa 时：①2Na(s)＋21O 2(g)−→−Na 2O(s)＋414 kJ ； ②2Na(s)＋O 2(g)−→−Na 2O 2(s)＋511kJ 。

上海市浦东新区2012届高三第三次模拟考试生命科学(2012浦东三模)

上海浦东新区 2012年高三综合练习生命科学试题本试卷分为第Ⅰ卷和第Ⅱ卷两部分，满分150分。

考试时间为120分钟。

第I 卷（共60分）一、选择题（每题2分，共60分。

每小题只有一个正确选项）1．与细胞膜具有能量交换、物质运输和信息传递功能最有关的物质是…………………（）A ．磷脂B ．糖类C ．蛋白质D ．固醇2．若对某地区的甲、乙、丙3地进行物种遗传多样性的调查，则这3地间遗传差异最高的动物是（假定种群大小及突变率相同且无自然选择）……………………………………（） A ．麻雀 B ．凤蝶C ．蜗牛D ．黄鼬3．下列关于人体内环境的描述中，错误．．的是………………………………………………（） A ．血浆的主要成分包括水、葡萄糖、血浆蛋白和脂肪酸等 B ．免疫系统对内环境稳态具有重要作用 C ．碳酸、乳酸具有调节血浆pH 稳定的作用D ．组织液中的大分子物质、病毒、细菌都能进入毛细淋巴管4．科学家将鱼的体细胞核植入雌鱼去核的卵细胞中，该卵细胞可培育为克隆鱼。

下图中，能正确表示动物克隆技术原理的是………………………………………………………（）A B C D5．下列遗传病中，不能．．用光学显微镜检测到的是…………………………………………（） A ．21三体综合征 B ．抗维生素D 佝偻病 C ．镰刀型细胞贫血症 D ．性腺发育不全6．在叶绿体色素提取和分离实验中，收集到的滤液绿色过浅，其原因可能是……………（） ①未加石英砂，研磨不充分 ②一次加入大量的无水酒精提取 ③未加碳酸钙 ④使用放置数天的菠菜叶 A ．①②③B ．③④C ．①③④D ．①②③④7．右图所示为洋葱根尖细胞的细胞周期。

假设洋葱根尖细胞的细胞周期大多开始于夜晚22：00点，若要观察洋葱根尖细胞的有丝分裂过程，取材的最佳时间是……………………（） A ．夜晚22：00至次日0：18 B ．次日8：24至10：42 C ．次日10：42至13：00 D ．次日0：18至10：42 8．由n 个碱基对组成的基因，控制合成由1条多肽链组成的蛋白质体细胞（考虑终止密码），则该蛋白质中氧原子的个数至少为………………（） A ．n/6 B ．n/3 C ．（n/6）+1 D ．（n/3）+1 9．一种植物的叶落入潮湿的土壤后，可发育成1株完整的幼苗，这过程不涉及．．．……（） A ．呼吸作用、光合作用、激素调控 B ．细胞分裂、脱分化、再分化、组织器官形成 C ．DNA 的复制、转录、蛋白质的合成 D ．姐妹染色体的分离、非姐妹染色体的重组 10．某研究性学习小组做的实验是：在胚芽鞘切面一侧放置含不同浓度生长素的琼脂块，测定各胚芽鞘弯曲生长的角度(如右图)，A ．生长素浓度不同，促进效应就不同B ．胚芽鞘弯曲的程度与其它激素无关C ．琼脂中生长素浓度为0.35mg/L 时,胚芽鞘生长受抑制D ．促进胚芽鞘生长的最适生长素浓度在0.25mg/L 左右11．下列关于酶制剂的叙述正确的是………………………………（）A ．需依次经过提纯、沉淀、过滤等过程B ．经过固定化的酶才能称为酶制剂C ．酶制剂活性的维持需要提供营养物质D ．酶制剂中的酶来源于活细胞12．以下对人体内有氧呼吸和无氧呼吸生理活动的叙述中，正确的是……………………（）A ．都产生二氧化碳B ．不可以同时进行C ．产生的［H］去向不同D ．中间产物都相同13．无色草履虫以细菌和真菌为食，也有与绿藻共生而成为绿色草履虫，它即使没有食物也能依赖绿藻而生存。

高三数学下学期三模考试试题上海浦东新区三模沪教版

浦东新区高三综合练习（三模）数学试卷（理科）一、填空题：（本大题满分56分，每小题4分）本大题共有14小题，考生应在答题纸相应的编号的空格内直接填写结果，每个空格填对得4分，否则一律得零分. 1．函数()2x x x f -=的定义域为 .2．如果22sin 3α=-，α为第三象限角，则3sin()2πα+= ． 3．设等差数列{}n a 的前n 项之和n S 满足10520S S -=，那么 8a = ． 4．设复数i z 511+=，i m z +=32，i n z z 821+=+),(R n m ∈，则=21z z __________. 5．正方体-ABCD 1111D C B A 中，Q P N M ,,,分别是棱BC A D D C C B ,,,111111的中点，则异面直线MN 与PQ 所成的角等于__________.6．在△ABC 中，C B A 、、的对边分别是c b a ,,，且B b cos 是A c C a cos ,cos 的等差中项，则角B = .7．若①9≤≤b a ,②9>+b a ,则同时满足①②的正整数b a ,有组. 8．如图，抛物线形拱桥的顶点距水面4米时，测得拱桥内水面宽为16米；当水面升高3米后，拱桥内水面的宽度为 _________米．9．已知圆的方程是1)1(22=-+y x ，若以坐标原点O 为极点，x 轴的正半轴为极轴，则该圆的极坐标方程可写为．10．已知数列}{n a 中,11=a ,)1 *,(271>∈=--n n a a n n nN ，则当n a 取得最小值时n 的值是．11．设正四面体ABCD 的棱长为a ，P 是棱AB 上的任意一点，且P 到面BCD ACD ,的距离分别为21,d d ，则=+21d d ___ .12．定义在R 上的函数)(x f 同时满足性质：①对任何R x ∈，均有33)]([)(x f x f =成立；②对任何R x x ∈21,，当且仅当21x x =时，有)()(21x f x f =.则)1()0()1(f f f ++-的值为 .13．对大于或等于2的自然数m 的n 次方幂有如下分解方式:2213=+ 23135=++ 241357=+++3235=+ 337911=++ 3413151719=+++根据上述分解规律,则2513579=++++, 若3*()m m N ∈的分解中最小的数是73,则m 的值为 .14．定义：对于各项均为整数的数列{}n a ，如果i a i +(i =1，2，3，…)为完全平方数，则称数列{}n a 具有“P 性质”；不论数列{}n a 是否具有“P 性质”，如果存在数列{}n b 与{}n a 不是同一数列，且{}n b 满足下面两个条件：（1）123,,,...,n b b b b 是123,,,...,n a a a a 的一个排列；（2）数列{}n b 具有“P 性质”，则称数列{}n a 具有“变换P 性质”．给出下面三个数列： ①数列{}n a 的前n 项和2(1)3n n S n =-； ②数列}{n b ：1，2，3，4，5；③数列}{n c ：1，2，3，4，5，6，7，8，9，10，11.具有“P 性质”的为；具有“变换P 性质”的为 .二、选择题(本大题共有4题，满分20分) 每小题都给出四个选项，其中有且只有一个选项是正确的，选对得 5分，否则一律得零分.15．非零向量,，m =||，n =||，若向量21λλ+=，则||的最大值为（）A ．n m 21λλ+B ．n m ||||21λλ+C ．||21n m λλ+D ．以上均不对 16．已知数列}{n a 的通项公式为*1()(1)n a n N n n =∈+,其前n 项和910n S =,则双曲线2211x y n n-=+的渐近线方程为（）A ．3y x =±B ．4y x =±C ．10y x =±D ．3y x =±17．已知ABC △中，AC =2BC =，则角A 的取值范围是（）A ．,63ππ⎛⎫ ⎪⎝⎭.B ．0,6π⎛⎫ ⎪⎝⎭.C ．0,4π⎛⎤ ⎥⎝⎦D ．,42ππ⎡⎫⎪⎢⎣⎭18．在平面斜坐标系xoy 中045=∠xoy ,点P 的斜坐标定义为:“若2010e y e x +=(其中21,e e 分别为与斜坐标系的x 轴,y 轴同方向的单位向量),则点P 的坐标为),(00y x ”.若),0,1(),0,1(21F F -且动点),(y x M 满足12MF MF =,则点M 在斜坐标系中的轨迹方程为（）A ．0x -=B ．0x +=C 0y -=D 0y +=三、解答题（本大题共有5题，满分74分）解答下列各题必须写出必要的步骤． 19．本小题满分12分（第1小题满分5分，第2小题满分7分）已知函数()sin f x m x x =+ ()0m >的最大值为2．（1）求函数()f x 在[]0π，上的值域；（2）已知ABC ∆外接圆半径3=R ，ππ()()sin 44f A f B A B -+-=，角A ，B 所对的边分别是a ，b ，求ba 11+的值．20．本题满分14分（第1小题满分6分，第2小题满分8分）设1>a ，函数)(x f 的图像与函数2|2|24--⋅--=x x a a y 的图像关于点)2,1(A 对称．（1）求函数)(x f 的解析式；（2）若关于x 的方程m x f =)(有两个不同的正数解，求实数m 的取值范围．21．本小题满分14分（第1小题满分6分，第2小题满分8分）如图1，OA ，OB 是某地一个湖泊的两条互相垂直的湖堤，线段CD 和曲线段EF 分别是湖泊中的一座栈桥和一条防波堤.为观光旅游的需要，拟过栈桥CD 上某点M 分别修建与OA ，OB 平行的栈桥MG 、MK ，且以MG 、MK 为边建一个跨越水面的三角形观光平台MGK .建立如图2所示的直角坐标系，测得线段CD 的方程是220(020)x y x +=≤≤，曲线段EF 的方程是200(540)xy x =≤≤，设点M 的坐标为(,)s t ，记z s t =⋅.（题中所涉及的长度单位均为米，栈桥和防波堤都不计宽度）（1）求z 的取值范围；（2）试写出三角形观光平台MGK 面积MGK S ∆关于z 的函数解析式，并求出该面积的最小值22．本小题满分16分（第1小题满分4分，第2小题满分4分，第3小题满分8分）已知椭圆2222:1(0)x y C a b a b+=>>过点2，椭圆C 左右焦点分别为21,F F ，上顶点为E ，21F EF ∆为等边三角形.定义椭圆C 上的点00(,)M x y 的“伴随点”为00(,)x yN a b.（1）求椭圆C 的方程；（2）求MON ∠tan 的最大值；（3）直线l 交椭圆C 于A 、B 两点,若点A 、B 的“伴随点”分别是P 、Q ,且以PQ 为直径的圆经过坐标原点O .椭圆C 的右顶点为D ，试探究ΔOAB 的面积与ΔODE 的面积的大小关系,并证明.23．本小题满分18分（第1小题满分4分，第2小题满分14分）已知数列{}n a ，{}n b 满足：()1*n n n b a a n N +=-∈．（1）若11,n a b n ==，求数列{}n a 的通项公式；（2）若()112n n n b b b n +-=≥，且121,2b b ==．① 记()611n n c a n -=≥，求证：数列{}n c 为等差数列；② 若数列n a n ⎧⎫⎨⎬⎩⎭中任意一项的值均未在该数列中重复出现无数次，求首项1a 应满足的条件．浦东新区高三综合练习（三模）数学试卷（理科）参考答案及评分细则一、填空题：（本大题满分56分，每小题4分）本大题共有14小题，考生应在答题纸相应的编号的空格内直接填写结果，每个空格填对得4分，否则一律得零分.1．]1,0[； 2．13； 3．4； 4．i 1812+-； 5．060； 6．3π； 7．25； 8．8； 9．2sin ρθ=； 10．6或7； 11．a 36； 12．0 ； 13．9； 14．①、②二、选择题(本大题共有4题，满分20分) 每小题都给出四个选项，其中有且只有一个选项是正确的，选对得 5分，否则一律得零分.15．B ； 16．C ； 17．C ； 18．D ．三、解答题（本大题共有5题，满分74分）解答下列各题必须写出必要的步骤． 19．本小题满分12分（第1小题满分5分，第2小题满分7分）解：（1）由题意，()f x ．………………………2分而0m >，于是m π()2sin()4f x x =+．…………………………………4分()f x 在]4,0[π上递增．在ππ4⎡⎤⎢⎥⎣⎦，递减，所以函数()f x 在[]0π，上的值域为]2,2[-；…………………………………5分（2）化简ππ()()sin 44f A f B A B -+-=得sin sin sin A B A B +=．……………………………………………………7分由正弦定理，得()2R a b +=，……………………………………………9分因为△ABC 的外接圆半径为3=R ．a b +．…………………………11分所以211=+ba …………………………………………………………………12分20．本题满分14分（第1小题满分6分，第2小题满分8分）解：（1）设点),(y x P 是函数)(x f 图像上任意一点，P 关于点A 对称的点为),(y x P '''，则12='+x x ，22='+y y ，于是x x -='2，y y -='4，………………2分因为),(y x P '''在函数)(x g 的图像上，所以2|2|24-'-'⋅--='x x a ay ，…4分即x x a a y --⋅--=-244||，xx a a y -⋅+=2||，所以xx a a x f -⋅+=2)(||．……………………………………………………6分（2）令t a x=，因为1>a ，0>x ，所以1>t ，所以方程m x f =)(可化为m tt =+2，…………………………………………8分即关于t 的方程022=+-mt t 有大于1的相异两实数解．作2)(2+-=mt t t h ，则⎪⎪⎩⎪⎪⎨⎧>->>08120)1(2m m h ，………………………………………12分解得322<<m ；所以m 的取值范围是)3,22(．………………………14分21．本小题满分14分（第1小题满分6分，第2小题满分8分）解：（1）由题意，得(,)M s t 在线段CD ：220(020)x y x +=≤≤上，即220s t +=，又因为过点M 要分别修建与OA 、OB 平行的栈桥MG 、MK ，所以510s ≤≤；.…………………………………………………………………2分. 211(10)(10)50,51022z s t s s s s =⋅=-=--+≤≤；………………………4分所以z 的取值范围是75502z ≤≤..………………………………………………6分（2）由题意，得200200(,),(,)K s G t s t ，..…………………………………………8分所以11200200140000()()(400)222MGK S MG MK s t st t s st∆=⋅⋅=--=+-则14000075(400),,5022MGK S z z z ∆⎡⎤=+-∈⎢⎥⎣⎦，..……………………………10分因为函数140000(400)2MGK S z z ∆=+-在75,502z ⎡⎤∈⎢⎥⎣⎦单调递减，..………12分所以当50z =时，三角形观光平台的面积取最小值为225平方米. ..………14分22．本小题满分16分（第1小题满分4分，第2小题满分4分，第3小题满分8分）解：（1）由已知22222331412a b a b c c a ⎧+=⎪⎪⎪=+⎨⎪⎪=⎪⎩，解得224,3a b == ,方程为22143x y +=.·······················4分（2）当000=y x 时，显然0tan =∠MON ，由椭圆对称性，只研究0,000>>y x 即可，设k x y k OM ==（>k ），于是32kk ON =···························································5分=-≤+-=+-=∠32232233232132tan 2k kk kk MON（当且仅当232=k 时取等号）··············································································8分（3）设1122(,),(,)A x y B x y ,则12,22x x P Q ⎛⎛⎝⎝; 1)当直线l 的斜率存在时,设方程为y kx m =+,由22143y kx mx y =+⎧⎪⎨+=⎪⎩ 得: 222(34)84(3)0k x kmx m +++-=；有22122212248(34)08344(3)34k m km x x k m x x k ⎧⎪∆=+->⎪-⎪+=⎨+⎪⎪-=⎪+⎩①···································································10分由以PQ 为直径的圆经过坐标原点O 可得: 1212340x x y y +=；整理得: 221212(34)4()40k x x mk x x m ++++= ②将①式代入②式得:22342k m +=, ································································· 12分048,0,043222>=∆>∴>+m m k又点O 到直线y kx m =+的距离d =2222222221223414334143433411m mk k m kk m k k x x k AB ⋅+=+⋅+=+-++=-+=所以12OAB S AB d ∆==·············································································14分2) 当直线l 的斜率不存在时,设方程为(22)x m m =-<<联立椭圆方程得: 223(4)4m y -=；代入1212340x x y y +=得223(4)304m m --=； 552±=m ,5152±=y 3212121=-==∆y y m d AB S OAB综上: OAB ∆又ODE ∆的面积也为,所以二者相等. ·························································16分23．本小题满分18分（第1小题满分4分，第2小题满分14分）解：（1）当2n ≥时，有()()()21213211121122n n n n n na a a a a a a a ab b b --=+-+-++-=++++=-+．又11a =也满足上式，所以数列{}n a 的通项公式是2122n n na =-+．…………4分（2）①因为对任意的*n N ∈，有5164321n n n n n n n b b b b b b b ++++++====，所以，百度文库- 好好学习，天天向上-111656161661626364111221722 n n n n n n n n n nc c a a b b b b b b++--++++-=-=+++++=+++++=，所以，数列{}n c为等差数列．……………………………………………………8分②设()6*n n ic a n N+=∈（其中i为常数且{}1,2,3,4,5,6i∈，所以，1666661626364657 n n n i n i n i n i n i n i n i n ic c a a b b b b b b+++++++++++++++-=-=+++++=，即数列{}6n ia+均为以7为公差的等差数列．…………………………………… 10分设()677767766666666i ik i iki k a i a ia a kfk i i k i k i k+++--+====+++++．（其中6,0,n k i k i=+≥为{}1,2,3,4,5,6中一个常数）当76ia i=时，对任意的6n k i=+，有76nan=；……………………………… 12分当76ia i≠时，()()()17776666166616i ik k ia i a if f a ik i k i k i k i+---⎛⎫-=-=-⎪++++++⎡⎤⎝⎭⎣⎦．（Ⅰ）若76ia i>，则对任意的k N∈有1k kf f+<，所以数列66k iak i+⎧⎫⎨⎬+⎩⎭为递减数列；（Ⅱ）若76ia i<，则对任意的k N∈有1k kf f+>，所以数列66k iak i+⎧⎫⎨⎬+⎩⎭为递增数列．综上所述，集合74111174111,,,,63236263236B⎧⎫⎧⎫⎧⎫⎧⎫⎧⎫⎧⎫⎧⎫=--=--⎨⎬⎨⎬⎨⎬⎨⎬⎨⎬⎨⎬⎨⎬⎩⎭⎩⎭⎩⎭⎩⎭⎩⎭⎩⎭⎩⎭．当1a B∈时，数列nan⎧⎫⎨⎬⎩⎭中必有某数重复出现无数次；当1a B∉时，数列()61,2,3,4,5,66k iaik i+⎧⎫=⎨⎬+⎩⎭均为单调数列，任意一个数在这6个数列中最多出现一次，所以数列nan⎧⎫⎨⎬⎩⎭任意一项的值均未在该数列中重复出现无数次．………………………………………………………………………………… 18分。

上海市浦东新区高三英语第三次模拟考试(浦东三模)上海新世纪版

上海浦东新区2012年高三综合练习英语试题考试时间120分钟满分150 分第I卷 (105分)I. Listening ComprehensionSection ADirections: In Section A, you will hear ten short conversations between two speakers. At the end of each conversation, a question will be asked about what was said. The conversations and the questions will be spoken only once. After you hear a conversation and the question about it, read the four possible answers on your paper, and decide which one is the best answer to the question you have heard.1. A. By bus B. On a train. C. By driving his own car. D. By taking a taxi.2. A. To bring some food to the table. B. To help herself to some food.C. To use the phone on the table.D. To help herself to the table.3. A. The man. B. The woman. C. A friend. D. A secretary.4. A. On the second floor. B. At a man’s store.C. In the women’s department.D. In a department store.5. A. There is too little food. B. There are too few gloves.C. They’ve been open for too short a time.D. There are too few employees.6. A. Liz doesn’t know them well. B. He’s the one to phone Liz.C. She will phone Liz if he doesn’t.D. She doesn’t know Liz’s phone number.7. A. She thought it was extremely difficult.B. She thought it was okay even though she usually dislikes essay exams.C. She thinks essay exams are boring and especially this one.D. She thinks she will fail this test.8. A. 6:30. B. 6:40. C. 7:30. D. 7:40.9. A. He should be more careful with his notebook. B. He may copy her notes.C. She will give him something to write on.D. She doesn’t mind if he borrows her notes.10. A. See the manager immediately.B. Wait for the manager to arrive.C. Arrange to meet with the manager the next day.D. Break her appointment with the managerSection BDirections: In Section B, you will hear two short passages, and you will be asked three questions on each of the passages. The passages will be read twice, but the questions will be spoken only once. When you hear a question, read the four possibleanswers on your paper and decide which one would be the best answer to the question you have heard.Questions 11 through 13 are based on the following passage.11. A. Their boat was caught in bad weather.B. Some fish bit through the bottom of their boat.C. Their boat knocked against rock and sea water came in.D. They had an accident because none of them know how to sail.12. A. Land. B. Warm bed and dry clothes.C. Fresh water and food.D. All of the above.13. A. The hope of life.B. The fish and birds they catch.C. The beds and water.D. The food in the lifeboat.Questions 14 through 16 are based on the following passage.14. A. The local markets.B. Supermarkets.C. Department stores.D. Food markets.15. A. They are the most convenient shopping places.B. They sell goods imported from other countries.C. They are helpful in answering your questions.D. They often sell goods at reduced prices.16. A. Hs. They are the same at different places.B. They change little with weather condition.C. They are especially high on holidays.D. They are low for customers visiting the same shops.Section CDirections: In Section C, you will hear two longer conversations. The conversations will be read twice. After you hear each conversation, you are required to fill in the numbered blanks with the information you have heard. Write your answers on your answer sheet.Blanks 17 through 20 are based on the following conversation·Complete the form. Write ONE WORD for each answer.Blanks 21 through 24 are based on the following conversation·Complete the form. Write ONE WORD for each answer.II. Grammar and VocabularySection ADirections: Beneath each of the following sentences there are four choices marked A, B, C and D. Choose the one answer that best completes the sentence.25. We always have spaghettis on Thursday. Let’s have pizza ______ a change.A. inB. onC. withD. for26. Doctors’ suggestions for dosage: ______ tablet each day for two weeks.A. eachB. everyC. oneD. any27. My car is covered with thick snow and now the engine simply ______ start.A. can’tB. mustn’tC. won’tD. shan’t28. We have no extra money. So for the time being, we can’t move to ______ apartment.A. a niceB. the nicestC. a nicerD. the nice29. There is ______ thing as a free lunch. There may be a hidden cost.A. no suchB. not suchC. no soD. not so30. Make decisions right away, ______ you’ll miss a golden chance.A. ifB. andC. asD. or31. I couldn’t believe it, but ______ in black and white, signed by the bank manager.A. it there wasB. there was itC. was it thereD. there it was32. SAT tests your ability to identify main and supporting points and also ______ between them.A. differentiatesB. differentiateC. differentiatingD. to differentiate33. He went to Paris the next year, ______ he lived and was never back.A. whereB. whenC. whichD. that34. We can hardly believe his excuse for his late show _______ his car broke down halfway.A. whyB. thatC. whereD. as35. Because it was the bank’s mistake, there was no delay ______ my account.A. being reopeningB. reopeningC. to reopeningD. to reopen36. In Section Three, you are most likely ______ on your ability to find factual information.A. to testB. testingC. to be testedD. being tested37. Teach children ______ electrical appliances, cords, and switches are not toys.A. whatB. whichC. howD. that38. Can it be ______ in a fast-changing world we don’t know what to teach our children today?A. whichB. thatC. whyD. since39. Small ______ you are called early bird --- you always catch the first train to work!A. wonderB. caseC. surpriseD. shock40. In zones where earthquakes are known to occur, ______ construction techniques cansignificantly reduce the effects of seismic wave.A. to improveB. improvingC. improvedD. being improvingSection BDirections: Complete the following passage by using the words in the box. Each word can only be used once. Note that there is one word more than you need.Most women in France work. Their average salary is about 75% that of their male co-workers, even though laws passed in 1972 require “professional equality”between the sexes.The good news is that women are __41__moving into middle management, but a handful are to top executives. The higher their position, the harder it is to __42__family and career. A 38-year-old woman who graduated from the National school of Administration remembers that when she took a senior __43__in a ministry, her male colleagues assured her,” you are one of us, one of the guys”. But when she became a mother, she found it difficult to stick to age-old traditions of being a housewife. Meanwhile, she couldn’t follow the office schedule. “It was too much__44__ to have long lunches and late-night meetings.”, she said.For those who want to balance family with a job, France is a heaven. Women marry later, on __45__, than in America - at age 25. They stay in the workforce, and part-time jobs are easy to find. Maternity(孕产) benefits are generous, with over six months of __46__ leave. Women who’ve raised three or more children are __47__to get a state-funded pension, and the quality of publicly funded education for children is high.French businesswomen dress elegantly, argue intelligently and play hardball at the __48__table. They show their wit, intellect, ability to make puns and understanding of politics, history and literature. Unlike most American female executives who dress conservatively in a dark, not particularly flattering suit, withno jewelry and little makeup, Frenchwomen see no need to __49__femininity(妇女特质) and elegance in the business world. They prefer soft colors, stylish clothes, silk scarves, light makeup, and simple but elegant jewelry.III. Reading ComprehensionSection ADirections: For each blank in the following passage there are four words or phrases marked A, B, C and D. Fill in each blank with the word or phrase that best fits the context.The inhalation (吸入) of asbestos particles is associated with a number of lung diseases, such as asbestosis and ___50___ cancer.Asbestosis is caused by the entry of asbestos particles into the wall of the alveoli, causing scarring which limits the functioning of the lungs. The lung ___51___ its elasticity and may change shape. The initial symptoms of asbestosis are a tightness in the chest and breathlessness. In its ___52___ stages, sufferers develop the barrel-shaped chests associated with emphysema, cyanosis, (where the skin takes a bluish ___53___ ) and club fingers.Lung cancer, the generic ___54___ for malignant tumors（肿瘤）of the alveoli and bronchial tubes, has been shown to be directly ___55___ to the inhalation of asbestos particles. As in the case of asbestosis, there is generally a period of inactiveness which may ___56___ from 25 to 30 years after initial exposure, despite the ___57___of further exposure. Research suggests that there is a direct correlation between the degree of exposure to asbestos ___58___the incidence of lung cancer. Where exposure occurs, the level of risk is further ___59___ by cigarette smoking. Asbestos workers who smoke cigarettes have a 90% greater risk of catching lung cancer than workers who do not ___60___.Exposure to blue asbestos has been shown to produce mesothelioma, a rare cancer of the outer lining of the lung or pleura. In a normal population the incidence of mesothelioma is extremely ___61___. Where epidemiological surveys have revealed a higher incidence of the disease, it is almost always related to ___62___ exposure.___63___ changes in lung tissue caused by exposure to asbestos are pleural plaques and effusions. The former refer to a thickening of the lining of the chest wall, ___64___ the latter consists of a collection of fluid in the chest region outside the lungs. Pleural plaques commonly remain undiagnosed and generally have no detrimental effect on health.50. A. skin B. blood C. liver D. lung51. A. loses B. gains C. improves D. tightens52. A. early B. formal C. later D. final53. A. size B. color C. sound D. smell54. A. noun B. term C. way D. approach55. A. related B. revealed C. compared D. exposed56. A. disappear B. spread C. live D. extend57. A. presence B. activeness C. absence D. intensity58. A. and B. alongside C. as well as D. plus59. A. decreased B. lost C. doubled D. increased60. A. diet B. drink C. smoke D. fare61. A. high B. low C. common D. frequent62. A. lead B. asbestos C. carbon D. hydrogen63. A. Three B. Some C. No D. Other64. A. in case B. now that C. whereas D. unlessSection BDirections: Read the following three passages. Each passage is followed by several questions or unfinished statements. For each of them there are four choices marked A, B, C and D. Choose the one that fits best according to the information given in the passage you have just read.（A）All over the world, libraries have begun the Herculean task of making faithful digital copies of the books, images and recordings that preserve the intellectual effort of humankind. For armchair scholars, the work promises to bring such a wealth of information to the desktop that the present Internet may seem amateurish in retrospect. …Librarians see three clear benefits to going digital. First, it helps them preserve rare and fragile objects without denying access to those who wish to study them. The British Library, for example, holds the only medieval manuscript of Beowulf in London. Only qualified scholars were allowed to see it until Kevin S. Kiernan of the University of Kentucky scanned the manuscript with three different light sources (revealing detail not normally apparent to the naked eye) and put the images up on the Internet for anyone to peruse (阅览). Tokyo’s National Diet Library is similarly creating highly detailed digital photographs of 1,236 woodblock prints, scrolls and other materials it considers national treasures so that researchers canA second benefit is convenience. Once books are converted to digital form, patrons can retrieve them in seconds rather than minutes. Several people can simultaneously read the same book or view the same picture. Clerks are spared the chore of reshelving. And libraries could conceivably use the Internet to land their virtual collections to those who are unable to visit in person.The third advantage of electronic copies is that they occupy millimeters of space on a magnetic disk rather than meters on a shelf. Expanding library buildings is increasingly costly. The University of California at Berkeley recently spent $46 million on an underground addition to house 1.5 million books – an average cost of $30 per volume. The price of disk storage, in contrast, has fallen to about $2 per 300-page publication and continues to drop.65.The best title for this passage would be __________.A. Three Benefits of LibrariesB. Libraries Going DigitalC. Space-saving E-learningD. Security of Electronic Reading66.Which paragraph(s) in the text offer(s) further explanation of the central idea?A. Paragraphs 2, 3 and 4B. Paragraphs 3 and 4C. Paragraphs 2 and 4D. Paragraph 467.Which one of the following is mentioned as the advantages of E-librariesA. Old manuscripts can be moved more easilyB. Materials can be examined without being touchedC. Fewer staff will be required in librariesD. Libraries will be able to move underground68.What does the word ‘scrutinize’ probably mean?A. keep for a whileB. reprintC. restoreD. examine carefully(Ｂ)A casual employee is one who is engaged and paid as such by agreement between the employer and employee. There is a three-hour minimum payment for each period of engagement and a four-hour minimum engagement on a Public Holiday. No notice of termination is required. For night work between 8:00 p.m. and 7:00 a.m. Monday to Friday a penalty of $1.28 per hour (or part of hour) shall be paid with a minimum of $4.37 for any one day on which such hours are worked.Meals: Casual employees whose engagement extends for five hours or more shall be provided with a meal free of charge, or shall be paid in lieu of $5.00 ($6.00 from 1 May 1996)Casual employment over eight hours:Paid at the overtime rate of full time employees. Payment of wages: By mutual consent either weekly or on termination of engagement. Annual leave: Pro-rata Annual Leave entitlement for casuals is on the basis of 1/12th of earnings. Many employers pay this inclusive with the hourly rate. If this is not done, it should be paid on termination of services or at the end of 12 months’service. Special clothing:A casual employee is required to provide and wear a black and white uniform or an equivalent standard specified by the club (e.g. blue and white, cook’s clothing, etc.) this includes how tie and cummerbund if required by the employer. The employer may launder all uniforms, or pay the employee and allowance of $1.00 per engagement ($1.20 from 1 May 1996) for general staff. Cooks shall be paid $1.50 per engagement ($1.70 from 1 May 1996).69.Casual employees must be given a free meal or a meal allowance if they ______.A. work after 7:00 a.m.B. work over five hours a dayC. have had 12 months’ serviceD. are paid $5.0070.In casual employment, notice of termination is ______.A. not possibleB. not necessaryC. providedD. paid in lieu71.Which of the following sentences best sums up the situation of casual staff?A. The employers of casual staff are well protected by regulations.B. Casual staff need to provide their own uniforms.C. The rights and conditions of casual staff are clearly specified.D. The conditions of casual staff are as good as those of full-time staff.(Ｃ)A new argument has been put forward as to whether penguins are disturbed by the presence of tourists in Antarctica.Previous research by scientists from Keil University in Germany monitored Adelie penguins and noted that the birds’ heart rates increased dramatically at the sight of a human as far as 30 meters away. But new research using an artificial egg, which is equipped to measure heart rates, disputes this. Scientists from the Scott Polar Research Institute at Cambridge say that a slow moving human who does not approach the nest too closely, is not viewed as a threat by penguins.The earlier findings have been used to partly explain the 20 per cent drop in populations of certain types of penguins near tourist sites. However, tour operators have continued to insist that their activities do not adversely affect wildlife in Antarctica, saying they encourage non-disruptive behavior in tourists, and that the decline in penguin numbers is caused by other factors.Amanda Nimon of the Scott Polar Research Institute spent three southern hemisphere summers at Cuverville Island in Antarctica studying penguin behavior towards humans. “A nesting penguin will react very differently to a person rapidly and closely approaching the nest,” says Nimon. “First they exhibit large and prolonged heart rate changes and then they often flee the nest leaving it open for predators (掠夺者) to fly in and remove eggs or chicks.” The artificial egg, specially for the project, monitored both the parent who had been ‘disturbed’when the egg was placed in the nest and the other parent as they both took it in turns to guard the nest.However, Boris Culik, who monitored the Adelie penguins, believes that Nimon’s findings do not invalidate his own research. He points out that species behave differently –and Nimon’s work was with Gentoo penguins. Nimon and her colleagues believe that Culik’s research was methodologically flawed because the monitoring of penguins’ responses needed capturing and restraining the birds and fitting them with beart-rate transmitters. Therefore, argues Nimon, it would not be surprising if they became stressed on seeing a human subsequently.72.According to the passage, what overall message is presented?A. No firm conclusions are drawn.B. Neither Culik’s nor Nimon’s findings are of much value.C. Penguin reduction is closed related to tourist behavior.D. Tourists are not responsible for the fall in penguin numbers.73.Which ONE argument of the following is stated in the passage?A. Penguins are harder to research when they have young.B. Tour operators should encourage tourists to avoid Antarctica.C. Not all penguins behave in the same way.D. Penguins need better protection from tourists.74.What do you notice about the views presented in the passage?A. They are groundless.B. They are factual.C. They are descriptive.D. They are conflicting.75.What does the underlined word (final line) probably mean?A. later onB. carmlyC. separatelyD. in the same placeSection CDirections: Read the following text and choose the most suitable heading from A—F for each paragraph. There is one extra heading which you do not need.The task of predicting the weather that will be observed at a future time is called weather forecasting. As one of the primary objectives of the science of meteorology, weather forecasting has depended critically on the scientific and technological advances in meteorology that have taken place since the latter half of the 19th century.Throughout most of history, forecasting efforts at any given site depended solely on observations that could be made at the site. With the development of the telegraph in the mid-1800s, weather forecasters were able to obtain observations from many distant locations within a few hours of the collection of such data. Weather forecasting was revolutionized in the 1920s by the work of a group of Norwegian scientists. This group provided a consistent and empirically based description of atmospheric circulation systems. Current weather-forecasting techniques were initiated by the theoretical work of American meteorologist Jule Charney in developing numerical weather prediction. Experimental numerical forecasts in 1950 proved so fruitful that they were soon adopted on a practical basis. Since then, computerized systems based on numerical models have become a central part of weather forecasting.The process of making a weather forecast can be separated into three steps: observation and analysis, extrapolation to find the future state of the atmosphere, and prediction of particular variables. The standard extrapolation technique is to assume thatweather features will continue to move as they have been moving. In some cases the third step simply consists of noting the results of extrapolation, but actual prediction usually involves considerable efforts beyond this.Great attention is paid to weather forecasts during times of severe events (blizzard, hurricane and typhoon, tornado), and so forth. Accordingly, the National Weather Service (NWS) commits significant resources to the forecast of such events. Blizzards or strong extra-tropical cycles are handled through the usual forecast information channels, with the local NWS office issuing special advisories as appropriate.A number of new observing systems are being developed for forecasting purposes. These include the Next-Generation Radar digital weather radar, which is intended to detect motions towards or away from the radar installation. In addition, automated systems are being developed for taking observations at surface stations and on board buoys, ships, and aircraft. The communications, processing, and display systems intended to govern this torrent of further data are still being elaborated.Section DDirections: Read the passage carefully and answer the questions or complete the statements in no more than 12 words.The first fast food restaurants opened in the United Sates at the end of the 1950s. Throughout the 1960s and 1970s, the fast food industry continued to expand across the United Sates. Two aspects of American society that helped the fast food industry take off were teenagers and cars. Teenagers were the best workers to fill the low-skill jobs needed to work in fast food restaurants putting together hamburgers, taking orders and frying potatoes. Fast food chains also marketed themselves to people with cars by having drive-thru order windows and car hops. Car hops were waitresses who usually wore roller skates and brought the food outside the restaurant so that people could eat in their cars.The trend of fast food chains hiring teenagers continues today. One out of every eight Americans has worked at McDonald’s, the largest fast food chain in the United States. Fast food chains used to be found only along highways or in business areas where people need to grab a quick lunch before returning to work. Today, however, fast food restaurants can be found in sports stadiums, airports, gas stations, malls; on college campuses, cruise ships; at K-Mart, Wal-Mart; and in hospital cafeterias.The popularity of fast food in the United States is related to the idea that people would rather eat in a place they are familiar with rather than try a new place they know nothing about. This is the philosophy behind franchises(特许经营). When a personbuys a franchise, they are paying for the use of the company’s name. This system has advantages and disadvantages for the person starting the restaurant. The new franchise owner is called the “franchisee”. The company selling its name is the “franchiser”. The franchiser brings experience, equipment, and a business plan to the deal. The franchisee puts up the money and does all the work. On the negative side, the franchiser gives up some control by not owning each restaurant or store directly. The franchisee gives up her or his ability to make personal decisions because she or he has to obey the rules of the company.(Note: Answer the question or complete the statement in NO MORE THAN 12 WORDS.)81.Fast food chains hire teenagers because________________________________________.82.Fast food restaurants used to find its location according to_________________________.83.According to the author, what’s the philosophy behind franchises?84.What is the advantage of franchise to the franchisee?第二卷（45分）I. Translation (20 分)Directions: Translate the following sentences into English, using the words given in the brackets.1. 他年轻时想从事对外贸易工作。

上海市浦东新区2012届高三历史第三次模拟考试(2012浦东三模)华东师大版

某某浦东新区2012年高三综合练习历史试题考生注意：1．考试时间120分钟，试卷满分150分。

2．本考试设试卷和答题纸两部分，所有答案必须做在答题纸上，做在试卷上一律不得分。

一、选择题（共75分）以下每小题2分，共60分。

每题只有一个正确选项。

1．《吕氏春秋》中有“天不私覆，地不私载”以及“贵公去私”之说，这种观念主要体现在A．史前禅让制 B．世卿世禄制C．封邦建国体制 D．大一统中央集权制2.下图是各种器物开始在人类生活中出现的过程，对照历史发展，图中(丁)最可能出现在铁器阶段A．夏代 B．商朝 C．西周 D．东周3.公元前594年，梭伦进行改革。

对此事件表述正确的是A．梭伦改革发生于公元前6世纪末 B．当时雅典处于“古典时代”C．梭伦改革兼顾贵族与平民的利益 D．雅典某某政治由此最终确立4．罗马学者西塞罗说：“不知道你出生之前历史的人永远是个孩子。

”在他看来，历史学有助于A．为帝王将相提供历史借鉴 B．增强人类的人文关怀意识C．促进个人能力与人格的健全 D．为社会的发展提供思想武器5．文明起源是多中心的。

下列有关文明起源与辐射示意图，较符合事实的是A B①②③④C D6．有人认为，西方政治发展史，权力中心经历了神权到王权，又从王权转到的过程。

总体看，西方从王权转到始于A ．15世纪B ．16世纪C ．17世纪D ．18世纪 7．右图是公元前三世纪末期的中国局势图，最终完成国家统一的是A ．①B ．②C ．③D ．④8．小吴经常以“日耳曼人征服”、“隶奴与农奴”、“查理·马特改革”、“封建等级”等为关键词搜索有关资料。

据此推测他关注的是A ．欧洲君主专制B ．欧洲封建制度C ．德国某某改革D ．中世纪城市自治9．随着生产力的提高和文明结构的扩大和强化，古代世界分散的点状文明逐渐发展为较大X 围的区域文明或文化圈。

其中由西向东排列正确的是A ．伊斯兰文明/儒家文明/基督教文明B ．儒家文明/伊斯兰文明/基督教文明C ．基督教文明/儒家文明/伊斯兰文明D ．基督教文明/伊斯兰文明/儒家文明 10．“仁者，爱人”在孔夫子看来，“爱人”应始于爱A ．君主B ．父母C ．兄长D ．夫妻 11．中国古代的治世或盛世通常以皇帝年号命名，下列概念不符合这一规则的是A ．文景之治B ．贞观之治C ．开元盛世D ．康乾盛世12．某教材写道“英国旧律，更定税则必由民举议员定之，因请立美洲议院，如英制。

上海市杨浦区2012届初中毕业班班语文第三模拟试卷

上海杨浦区2011学年度第二学期初三模拟测试语文试卷（满分150分考试时间100分钟） 2012年5月[考生注意：本卷共有27题。

请将所有答案写在答卷上，写在试卷上不计分][第一部分阅读（90分）一、文言文阅读（共42分）（一）默写（18分）1．僵卧孤村不自哀，（《十一月四日风雨大作》）2．蜂蝶纷纷过墙去，。

（雨晴》）3．几处早莺争暖树，。

（《钱塘湖春行》）4．，五十弦翻塞外声。

（《为陈同甫赋壮词以寄》）5．若夫日出而林霏开，。

（《醉翁亭记》）6．，积于今六十岁矣；（《捕蛇者说》）（二）阅读古诗词，完成7——8题（4分）酬乐天扬州初逢席上见赠唐﹒刘禹锡巴山楚水凄凉地，二十三年弃置身。

怀旧空吟闻笛赋，到乡翻似烂柯人。

沉舟侧畔千帆过，病树前头万木春。

今日听君歌一曲，暂凭杯酒长精神。

7.“巴山楚水”一词在诗中是指的意思是。

（2分）8.下列对有关诗句理解不正确的一项是（）（2分）A．首联表达了作者长期被贬谪弃置的心酸和愤懑之情。

B．颔联用典，既表达对故友的怀念，又抒发对岁月流逝、世事变迁的怅惘感慨。

C ．颈联作者以沉舟、病树自喻，固然使人惆怅，但更使人感叹的是他豁达的襟怀。

D．尾联点明题意。

表现作者感谢好友关怀，有了暂时振作的精神，似豪放实沉郁。

（三）阅读下文完成9—11题（8分）黠鼠赋①苏子夜坐，有鼠方啮。

拊床而止之，既止复作。

使童子烛之，有橐中空，嘐嘐聱聱，声在橐中。

曰：“嘻！此鼠之见闭而不得去者也。

”，发而视之，寂无所有，举烛而索，中有死鼠。

童子惊曰：“是方啮也，而遽死耶？向为何声，岂其鬼耶？”覆而出之，堕地乃走，虽有敏者，莫措其手。

②苏子叹曰：“异哉！是鼠之黠也。

闭于橐中，橐坚而不可穴也。

故不啮而啮，以声致人；不死而死，以形求脱也。

吾闻有生，莫智于人。

扰龙伐蛟，登龟狩麟，役万物而君之，卒见使于一鼠；堕此虫之计中，惊脱兔于处女，乌在其为智也。

”9．本文作者是朝的，我们在教材中还学过他的作品（2分）10．用现代汉语解释文中画线的句子。

上海市浦东新区高三政治第三次模拟考试(浦东三模)沪教版

上海浦东新区2012年高三综合练习政治试题（完卷时间：120分钟，总分：150分）考生注意：1．在答卷上答题有效，在试卷上答题无效。

2．答题纸与试卷在试题编号上是一一对应的，答题时应特别注意，不能错位。

一、单项选择题（共42分，每题2分。

每题只能选一个选项）1.政府工作报告中指出2012年国内生产总值增长和居民消费价格涨幅控制的预期目标分别是A.9.2% 4.6%B.7.5% 4%C.7.5% 4.6%D.9.2% 4%2. 2012年2月14日，中共中央、国务院在北京隆重举行国家科学技术奖励大会。

胡锦涛总书记为谢家麟、吴良镛两位科学家颁发国家A.最高自然科学奖B.最高社会科学奖C.最高工程技术奖D.最高科学技术奖3．在今年法国总统大选中，新当选的社会党候选人是A.萨科齐B.奥朗德C.普京D.卡梅伦4.2012年5月4日，党和国家领导人出席大会，纪念“五四运动”A.90周年B.100周年C.80周年D.60周年5.根据到2020年全面建设小康社会目标的要求，适应我国扶贫开发转入新阶段的形势，中央确定了新的国家扶贫标准是A.1196元B.2300元C.1280元D.1440元6.上海2011年人均GDP达8200元，为全国各省市最高，根据世界银行的标准，已经达到A.高等收入国家水平B.中等富裕国家水平C.高等发达国家水平D.中等发达国家水平7.任何社会的政治，就其性质而言A.都是围绕国家政权而展开B.集中表现为阶级矛盾和阶级斗争C.拥有管理众人之事的力量D.都是由经济关系和经济制度决定8.我国人民民主专政的最大特点是A.最大多数人对极少数人的统治B.工农联盟是其广泛的社会基础C.工人阶级通过共产党领导政权D.根据刑法打击敌对分子的破坏9.下列属于青年学生正确行使民主权利，参与国家和社会事务管理的是A.小学生参加社区志愿者活动B.中学生为改善公交向区政府提建议C.某大学生利用网络传播虚假信息D.新生代农民工提出改善劳动条件要求10.在十一届全国人大五次会议上，全国人大代表投票通过了刑事诉讼法修正案。