江苏省东台市安丰中学2013-2014学年高二下学期期中考试英语试题
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东台市安丰中学2013届高三第一学期期中测试英语试卷第I卷(三部分共85分)第一部分听力(共两节,满分20分)做题时,先将答案标在试卷上。
录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节(共5小题;每小题1分,满分5分)听下面5段对话。
每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。
听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1. Where does the conversation most likely take place?A. At a hotel.B. At a canteen.C. At a supermarket.2. Why is the man going to the library?A. To borrow some books.B. To get his keys back.C. To return some books.3. What does the woman do to get rid of a cold?A. Stays in bed.B. Exercises her body.C. Takes some medicine.4. What is the probable relationship between the two speakers?A. Teacher and student.B. Doctor and patient.C. Interviewer and interviewee.5. Who does the woman suggest the man speak to?A. Mr. Brown.B. Mary Miller.C. Mr. Smith.第二节(共15小题;每小题1分,满分15分)听下面5段对话或独白。
每段对话或独白后有几个小题,从每题所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。
东台市安丰中学2012-2013学年度第一学期高一英语期中试卷分值120分时间120分钟本试卷为第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)两部分。
第Ⅰ卷(选择题共85分)第一部分听力(共2节,每小题1分,满分20分)第一节听下面5段对话。
每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。
听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1. What does the woman advise the man to do?A. Stop listening to something.B. Stop to listen to something.C. Stop using headphones.2. How is the man going home?A. By car.B. By bus.C. On foot.3. What will the woman do this afternoon?A. Go swimming.B. Do her homework.C. Finish her plan.4. Who is the man?A. He is a young man.B. Maybe he is an old man.C. He is a pop music lover.5. What can we learn from the conversation?A. The woman is the third baby-sister.B. The baby is quiet.C. The woman can manage the job.第二节(共15小题;每小题1分,满分15分)听下面5段对话或独白,每段对话或独白后有几个小题,从题中所给的A、B、C 三个选项中选出最佳选项,并标在试卷的相应位置。
听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的做答时间。
江苏东台2014届中考英语二模试卷(含解析)第Ⅰ卷(选择题,共60分)一、单项选择(共15小题,每小题1分,计15分)从A、B、C、D四个选项中选出一个可以填入句中空白处的最佳答案。
( ) 1. It is useful book. I borrowed it from school library.A. an ; aB. a ; anC. an; theD. a ; the( ) 2. This week, the _______ seems to change every day: one day is hot; the next day is cold.A. timeB. seasonC. weatherD. way( ) 3. __________ good time we had during the May Day holiday!A. What aB. WhatC. HowD. How a( ) 4. ---___________ is the Summer Palace from here?---About three kilometers away. You can take the No. 35 bus.A. How longB. How farC. How oftenD. How much ( ) 5. He lost his key. It made him ________ in the cold to wait for his wife’s r eturn.A. to stayB. stayedC. staysD. stay ( ) 6. ---The girls are talking about the art festival _________.---Yes. They have so many fun things to share.A. happilyB. angrilyC. sadlyD. easily( ) 7. ---What did you do yesterday?---My brother took two friends of _______ to play chess with us. But I don’t know________ of them.A. his; allB. him; bothC. his; eitherD. him; neither( ) 8. ---What was Jim wearing at the party?--- Nothing _______. He was in his usual shirt and jeans.A. specialB. simpleC. importantD. interesting( ) 9. I am wondering ______________.A. why did he come to school lateB. why he came to school lateC. that he came to school lateD. why was he late for school ( ) 10. The black bag _________ be Anna’s. She has a blue one.A. shouldB. can’tC. wouldn’tD. could( ) 11. ---Susan, why are you still here? They are all ready to start. ---I’m sorry, but I _________ when to start.A. wasn’t toldB. don’t tellC. didn’t tellD. haven’t told( )12.---I’m going to take part in the piano competition next week. ---____________A. Congratulations!B. Good luck!C. Not at all!D. With pleasure. ( )13. Han Han is a popular writer. His new book will _________ this September.A. come upB. come inC. come outD. come on( ) 14.You can save money _______ you buy cheaper things.A. beforeB. unlessC. ifD. until ( ) 15. --- A homeless man won a lottery ticket. He became rich over night. --- ___________________A. Better safe than sorry.B. The early bird catches the worm.C. Too many cooks spoil the broth.D. Every dog has its day.二、完形填空(共15小题,每小题1分,计15分)阅读下面短文,掌握其大意,然后从各题所给的四个选项中选出一个最佳答案。
东台市安丰中学2019-2020学年度第一学期高二英语期中试卷(考试时间:120分钟试卷满分:150分)命题:花丽丽校核:朱世全第一部分听力(共两节,满分30分)第一节: (共5小题;每小题1.5分,满分7.5分)听下面5段对话, 每段对话后有一个小题, 从题中所给的A、B、C三个选项中选出最佳选项。
听完每段对话后, 你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1. How long will the play last?A. Forty-five minutesB. Sixty minutesC. Seventy-five minutes2. Who does the man think is more beautiful?A. LilyB. LucyC. Jolie3. What day is it today?A. TuesdayB. WednesdayC. Thursday4. What does the man mean?A. Mike has some extra money.B. The woman should get the bag.C. He can’t lend the woman any money.5. What does the woman like to do best?A. Watch movies.B. Read books.C. Go shopping.第二节(共15小题,每小题1.5分,满分22.5分)听下面5段对话或独白,每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。
听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。
每段对话或独白读两遍。
听第6段材料,回答第6、7题。
6. Where does the woman work?A. In London.B. In Tokyo.C. In Oxford.7. What are the speakers going to do together tomorrow?A. Visit Jane.B. Have dinner.C. See customers.听第7段材料,回答第8至9题。
东台市安丰中学2013-2014学年度第二学期高二化学期中试卷分值120分时间100分钟命题:周维为校核:高松贵可能用到的相对原子质量:H-1 C-12 N-14 O-16 Na-23 P-31 Cl-35.5 Cu-64 Zn-65选择题(共40分)单项选择题:本题包括10小题,每小题2分,共计20分。
每小题只有一个..选项符合题意。
1.下列有关能量的判断或表示方法正确的是A.从C(石墨)=C(金刚石)ΔH=1.9 kJ·mol-1,可知金刚石比石墨更稳定B.等质量的硫蒸气和硫固体分别完全燃烧,后者放出热量更多C.由H+(aq)+OH-(aq)=H2O(l) ΔH=-57.3 kJ·mol-1,则向含0.1 mol HCl的盐酸中加入4.0 gNaOH固体,放出热量等于5.73 kJD.2 gH2完全燃烧生成液态水放出285.8 kJ热量,则氢气燃烧的热化学方程式为:2H2(g)+O2(g)=2H2O(l) ΔH=-571.6 kJ·mol-12.H 2S水溶液中存在电离平衡H2S H++HS-和HS-H++S2-。
若向H2S溶液中A.滴加新制氯水,溶液pH减小B.通入过量SO2气体,溶液pH增大C.加水,溶液中氢离子浓度增大D.加入少量硫酸铜固体,所有离子浓度都减小3.下列有关说法正确的是A.NH4Cl(s)=NH3(g)+HCl(g)室温下不能自发进行,说明该反应的ΔH<0B.镀锌铁制品镀层破损后,铁制品比受损前更容易生锈,而镀锡铁则相反C.对于N2(g)+3H2(g)2NH3(g),当其他条件不变时,压缩气体体积使压强增大,正反应和逆反应速率以及H2的平衡转化率均增大D.100℃时水的离子积常数K w为5.5×10-13,说明水的电离是放热反应4. 在一密闭容器中,反应a A(g)b B(g)达平衡后,保持温度不变,将容器体积增加一倍,当达到新的平衡时,A的浓度变为原来的60%,则A、平衡向正反应方向移动了B、平衡向逆反应方向移动了C、物质B的质量分数增加了D、a<b5. 升高温度,下列数据不一定增大的是A.化学反应速率v B.化学平衡常数KC.水的离子积常数K w D.弱酸的电离常数K a6.下列与含氯化合物有关的说法正确的是A.HClO是弱酸,所以NaClO是弱电解质B.向沸水中逐滴加入少量饱和FeCl3溶液,可制得Fe(OH)3胶体C.HCl溶液和NaCl溶液均通过离子导电,所以HCl和NaCl均是离子化合物D.电解NaCl溶液得到22.4 L H2(标准状况),理论上需要转移N A个电子7. 下列事实能说明NH3·H2O一定是弱电解质的是①常温下,NH3·H2O溶液能使酚酞变红;②用NH3·H2O溶液做导电性实验,灯泡很暗;③常温下,0.1mol / L氯化铵溶液的pH约为5④常温下,体积相同且pH相同的NH3·H2O溶液和NaOH溶液,与相同浓度的HCl溶液中和时,消耗HCl 溶液的体积:前者>后者A.①②③④B.②③④C.③④D.②④8.一定条件下,通过下列反应可以制备特种陶瓷的原料MgO:MgSO4(s)+CO(g)MgO(s)+CO2(g)+SO2(g) ΔH>0该反应在恒容的密闭容器中达到平衡后,若仅改变图中横坐标x的值,重新达到平衡后,纵坐标y随x变化趋势合理的是9.下列离子方程式中,正确的是A.用惰性电极电解MgCl2溶液:2Cl—+H2O通电2OH—+Cl2↑+H2↑B.碳酸钠溶液显碱性:CO32—+H2O HCO3—+OH—C.氯气通入冷水中:Cl2 +H2O Cl-+ClO-+2H+D.碳酸镁悬浊液中加醋酸:CO32-+2CH3COOH=2CH3COO-+CO2↑+H2O10.对于可逆反应A(g)+2B(g)2C(g)(正反应吸热),下列图象中正确的是不定项选择题:本题包括5小题,每小题4分,共计20分。
四星高中使用2013/2014学年度第二学期高二年级期终考试英语试题第一部分听力(共两节,满分20分)做题时,先将答案标在试卷上。
录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节(共5小题;每小题1分,满分5分)听下面5段对话。
每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。
听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1. What is the man doing?A. Asking for permission.B. Asking for help.C. Asking the way.2. What is the relationship between the speakers?A. Classmates.B. Colleagues.C. Couple.3. How much did the man’s sister pay for the skirt last summer?A. $90.B. $60.C. $50.4. Where does the smell probably come from?A. The bedroom.B. The kitchen.C. The living room.5. What will the woman do alone for her mother on her mother’s birthday?A. Cook the meals.B. Buy a big cake.C. Buy some flowers.第二节(共15小题;每小题1分,满分15分)听下面5段对话或独白。
每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。
听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。
江苏省东台市安丰中学2013-2014学年高二下学期期中考试语文试题分值160分时间150分钟一、语言文字运用(15分)1.下列词语中加点的字,每对读音都不相同的一组是(3分) ( ▲ )A.针灸./熏炙.整饬./敕.造契.约/锲.而不舍婢.女/无裨.于事B.佝.偻/龃.龉倜.傥/孝悌.绯.闻/缠绵悱.恻亵渎./龟玉毁椟.C.债券./缱绻.创.伤/怆.然拘囿./良莠.不齐嗫.嚅/摄.生之道D.摩挲./窸窣.商贾./蛊.惑冈.峦/力能扛.鼎疑窦./买椟.还珠2.下列各句中,没有语病的一句是(3分) ( ▲ )A. “雪龙”号通过直升机将俄罗斯科考船上52名乘客转移到了澳大利亚“南极光”号破冰船上,但在1月3日自己也被厚冰困住。
B. 沪深高铁有望年内全线开通运营,这条大动脉连接的大都是金融中心和大型城市。
C.“人肉搜索”不再是普通的网络行为,它已经给某些当事人带了物质和精神的损伤,这与传统的暴力事件性质接近,自然就进入了法律监管的范围。
D. 尽管很多网友对“土豪”这个词潜藏着的对人的讽刺等负面情绪提出了种种质疑,但并不能阻止它在全国的流行。
3.下面是《人民日报》的一则评论,请从中提取五个关键词语(可以是短语,但每个均不超过四个字)。
(5分)驱车上路,总能看到一些人的私家车贴着个性车贴。
尽管给私家车贴车贴纯属个人行为,别人无权干涉,但是追新求异玩“过火”,就可能伤害公共文明。
我们发现,有的张狂嚣张,其实是藐视道路交通法规;有的恶意挑逗,容易激化车主情绪,引发交通矛盾;有的噱头过足,会分散其他车主的注意力,增加了事故风险。
车贴一方面是车主的调侃和自嘲,另一方面也显示审美情趣。
相对于欧美悠久的汽车文明,我们的“车轮上的文明”还在襁褓之中。
一个心灵高尚、文明礼貌的驾驶人,显然应该谨守公共文明的边界,不应该用不文明的车贴吸引人们眼球、对他人产生视觉污染。
车流滚滚,谁都希望心情舒畅、顺顺当当,千万别让车贴辱没了文明。
s parents, he was on his best behavior and left them with a _____ impression.A. favoredB. favoriteC. favoringD. favorable34.If you want to see a doctor, you’d better make an appointment with him. This is a common _______ in the USA.A. dutyB. practiceC. attitudeD. rule 35.Which of the following sentence has the same meanings as “Not everything that is best for nature is good for people.〞?A.Everything that is best for nature is not good for people.B.Nothing that is best for nature is good for people.C.Nothing that is best for nature is not good for people.D.Everything that is not best for nature is good for people.第二节完形填空(共20小题;每题1分,总分值20分)请认真阅读下面短文,从短文后各题所给的A、B、C、D四个选项中,选出最正确选项,并在答题卡上将该项涂黑。
40. A. over B. between C. before D. behind41. A. master B. monster C. mother D. professor42. A. time B. strength C. conflict D. love43. A. mental B. emotional C. physical D. adolescent44. A. beside B. except C. besides D. except for45. A. responded B. reacted C. replied D. respected46. A. debate B. battle C. fight D. war47. A. claimed B. declared C. informed D. screamed48. A. kind B. mean C. greedy D. funny49. A. misunderstand B. love C. trust D. hate50. A. arm B. hair C. leg D. clothes51. A. dirty B. cute C. clean D.angry52. A. liked B. pretended C. got D. meant53. A. aspect B. hand C. side D. occasion54. A. hard B. out C. magic D. wonder55. A. a B. another C. the other D. the第三局部:阅读理解〔共15小题,每题2分,总分值30分〕阅读以下短文,从每题所给的四个选项〔A、B、C和D〕中,选出最正确选项,并在答题卡上将该项涂黑。
东台市安丰中学2012—2013学年度第一学期期中考试 高二年级英语试题(2012.11) 第Ⅰ卷(分) 听力 (20分) 第一节 听下面5段对话。
每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。
听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
第一节(共5小题;每小题1分,满分5分) 01. Why does the man want to move to New York?A. Because he doesn’t like to live in the small town. B. Because he wants to find a job there. C. Because he likes the way of life in a big city. 02. What does the man mean?A. He doesn’t agree with the woman.B. He has a better idea than the woman’s. C. He has the same opinion as the woman. 03. How was the climate where the old couple lived?A. It was very rainy.B. It was very snowy.C. It was very warm. 04. What are they mainly talking about?A. People with AIDS.B. What HIV is.C. How people gets aids. 05. What will most probably happen if the woman supplies her bank details? A. She will get a lot of money. B. Her money in the bank will be stolen. C. She will take part in a special activity. 第二节(共15小题:每小题1分,共15分) 听下面6段对话或独白。
东台市安丰中学2013-2014学年度第二学期高二数学期中试卷分值160分 时间120分钟一、填空题:(本大题共14小题,每小题5分,共70分。
请把答案直接填空在答题纸相应.....位置上...。
)1、函数y __ ▲ ;2、已知复数1()1iz i i+=-是虚数单位,则z = ▲ ; 3、已知命题p :0,sin 1x x ∃>≥, 则p ⌝为 ▲ (填“真”或“假”)命题;4、双曲线2213xy -=的右准线方程为 ▲ ; 5、已知A 为函数x x x f +=4)(图像上一点,在A 处的切线平行于直线x y 5=,则A 点坐标为 ▲ ;6、(文科)已知不等式22210x x a -+-<(0>a )成立的一个充分条件是04x <<,则实数a 的取值范围是_____▲____;(理科)将5名实习教师分配到高一年级的4个班实习,每班至少1名,则不同的分配方案有_____▲____种;(用数字作答)7、已知函数2()()ln f x ax x x x =+-在[1,)+∞上单调递增,则实数a 的取值范围是 ▲ ;8、(文科)关于x 的方程20x ax a -+=在(0,2)内恰有唯一实数解,则实数a 的取值范围是▲ ;(理科)有A 、B 、C 、D 、E 五位同学参加比赛,决出了第一到第五的名次。
A 、B 两位学生去问成绩,老师对A 说:你的名次不知道,但肯定没得第一名;又对B 说:你是第三名.请你分析一下,这五位同学的名次排列的种数为 ▲ ;9、(文科)已知函数1()()72xf f x =-(x )为R 上的奇函数且x<0时 ,则不等式()1f x <的解集为 ▲ ;(理科)220(1)x -的展开式中,若第4r 项和第r+2项的二项式系数相等,则r= ▲ ; 10、若干个能唯一确定一个数列的量称为该数列的“基本量”.设{}n a 是公比为q 的无穷等比数列,下列{}n a 的四组量中,一定能成为该数列“基本量”的是第 ▲ 组; ①12S S 与;②23a S 与;③1n a a 与;④n a q 与.112cos2cos2cos4816πππ===,…请从中归纳出第(*)n n N ∈个等式:2222n +++个…= ▲ ;12、已知222:(0)C x y r r +=>⊙在点00(,)P x y 处的切线方程为200x x y y r +=.请类比此结论,在椭圆中也有类似结论:在椭圆22221(0)x y a b a b+=>>上一点11(,)Q x y 处的切线方程为 ▲ ;13、过点(1,0)恰可以作曲线32y x ax =-的两条切线,则a 的值为 ▲ ;14、324()12x x f x x x -=++函数的最大值和最小值的乘积为 ▲ ;二、解答题:(本大题共6小题,计90分. 解答应写出必要的文字说明、证明过程或演算步骤,请把答案写在答题纸的指定区域内)15、(本小题14分)、(文科)设p :函数(1)1y a x =-+在(,)x ∈-∞+∞内单调递减;q :曲线12++=ax x y 与x 轴交于不同的两点. (1)若p 为真且q 为真,求a 的取值范围;(2)若p 与q 中一个为真一个为假,求a 的取值范围.(理科)某医院有内科医生5名,外科医生4名,现要派4名医生参加赈灾医疗队, (1)一共有多少种选法?(2)其中某内科医生甲必须参加,某外科医生乙因故不能参加,有几种选法? (3)内科医生和外科医生都要有人参加,有几种选法?16、(本小题14分)(文科)已知函数52)(2+-=ax x x f (1>a ). (I)若)(x f 的定义域和值域均是[]a ,1,求实数a 的值;(II)若)(x f 在区间(]2,∞-上是减函数,且对任意的1x ,2x []1,1+∈a ,总有4)()(21≤-x f x f ,求实数a 的取值范围.ABC 1PA 1B 1D 1C 1(理科)记)21()21)(21(2n xx x +⋅⋅⋅++的展开式中,x 的系数为n a ,2x 的系数为n b ,其中*N n ∈(1)求n a (2)是否存在常数p,q(p<q),使)21)(21(31n n n qp b ++=,对*N n ∈,2≥n 恒成立?证明你的结论.17、(本小题14分)、(文科)设集合A 为函数2ln(28)y x x =--+的定义域,集合B 为函数11y x x =++的值域,集合C 为不等式1(4)0ax x a-+≤的解集. (1)求B A ;(2)若R C C A ⊆,求a 的取值范围.(理科)如图,在底面边长为1,侧棱长为2的正四棱柱1111ABCD A B C D -中,P 是侧棱1CC 上的一点,CP m =.(1)试确定m ,使直线AP 与平面BDD 1B 1所成角为60º; (2)在线段11A C 上是否存在一个定点Q ,使得对任意的m ,1D Q ⊥AP ,并证明你的结论.18、(本小题满分16分)已知函数4322411()(0)43f x x ax a x a a =+-+> (1)求函数()y f x =的单调区间;(2)若函数()y f x =的图像与直线1y =恰有两个交点,求a 的取值范围.19、(本小题满分16分)如图,某小区有一边长为2(单位:百米)的正方形地块OABC ,其中OAE 是一个游泳池,计划在地块OABC 内修一条与池边AE 相切的直路l (宽度不计),切点为M ,并把该地块分为两部分.现以点O 为坐标原点,以线段OC 所在直线为x 轴,建立平面直角坐标系,若池边AE 满足函数22(0y x x =-+≤≤且点M 到边OA 距离为24()33t t ≤≤. (1)当23t =时,求直路l 所在的直线方程; (2)当t 为何值时,地块OABC 在直路l 不含泳池那侧的面积取到最大,最大值是多少?20、(本小题满分16分)如图,在平面直角坐标系xOy 中,已知F 1、F 2分别是椭圆E :x 2a 2+y2b 2=1(a >b >0)的左、右焦点,A 、B 分别是椭圆E 的左、右顶点,且AF 2→+5BF 2→=0.(1) 求椭圆E 的离心率;(2) 已知点D(1,0)为线段OF 2的中点,M 为椭圆E 上的动点(异于点A 、B),连结MF 1并延长交椭圆E 于点N ,连结MD 、ND 并分别延长交椭圆E 于点P 、Q ,连结PQ ,设直线MN 、PQ 的斜率存在且分别为k 1、k 2,试问是否存在常数λ,使得k 1+λk 2=0恒成立?若存在,求出λ的值;若不存在,说明理由.东台市安丰中学2013-2014学年度第二学期高二数学期中参考答案一、填空题: 1、[)1,-+∞2、i -3、假4、32x =5、(1,2)6、3a ≥ ;2407、12a e≥8、40a a ><或;18 9、4;(]23,0(log 6,)-⋃+∞10、①④11、12cos2n π+12、)0(12121>>=+b a b yy a x x 13、 0或1或9 14、116- 二、解答题:15、(文科)由题意得,10p a ⇔-<真, 2a ⇔>q 真或a<-2 ---4分 (1)2a <- ---7分(2)21a a >≤<或-2 ---14分 (理科) (1)49126C = ---4分 (2)3735C = ---8分(3)444954120C C C --= ---14分16、(文科)(1)因为函数f(x)对称轴为x=a,抛物线开口向上,在 (1,a )上单调递减,则f(1)=a,f(a)=1,代入解得a=2 ---6分(2)可得2a ≥,显然在区间[]1,1a +最大值应为(1)f ,最小值应为()f a 所以(1)()4f f a -≤,解得23a ≤≤ ---14分(理科)(1)112n na =----4分 (2)可用数学归纳法证明---14分17、(文科)解:(1)解得A=(-4,2)---2分 B=(][),31,-∞-+∞---5分所以(][)4,31,2AB =------7分(2)a 的范围为2a -≤<0 ---14分 17(理科)【解】(1)建立空间直角坐标系,则A (1,0,0),B (1,1,0), P (0,1,m ),C (0,1,0),D (0,0,0), B 1(1,1,1), D 1(0,0,2).所以1(1,1,0),(0,0,2),BD BB =--=(1,1,),(1,1,0).AP m AC =-=-又由110,0AC BD AC BB AC D D ⋅=⋅=1知为平面BB 的一个法向量.设AP 与11BDD B 面 所成的角为θ,则()||πsin cos 2||||2AP AC AP AC θθ⋅=-==⋅5分解得m =.故当m =时,直线AP 与平面11BDD B 所成角为60º.……7分(2)若在11A C 上存在这样的点Q ,设此点的横坐标为x , 则1(,1,2),(,1,0)Q x x D Q x x -=-.依题意,对任意的m 要使D 1Q 在平面APD 1上的射影垂直于AP . 等价于1110(1)02D Q AP AP D Q x x x ⊥⇔⋅=⇔+-=⇔=即Q 为11A C 的中点时,满足题设的要求. ……14分 18、解:(1)因为322()2(2)()f x x ax a x x x a x a '=+-=+- ……2分 令()0f x '=得1232,0,x a x x a =-== 由0a >时,()f x '在()0f x '=根的左右的符号如下表所示所以()f x 的递增区间为(2,0)(,)a a -+∞与 ……6分 ()f x 的递减区间为(2)(0)a a -∞-,与, ……8分(2)由(1)得到45()(2)3f x f a a =-=-极小值,47()()12f x f a a ==极小值 4()(0)f x f a ==极大值要使()f x 的图像与直线1y =恰有两个交点,只要44571312a a -<<或41a <, ……14分即a >10<<a . ……16分 19、(1)022912:),914,32(=-+y x l M ……6分 (2))2,(2+-t t M ,过切点M 的切线)(2)2(:2t x t t y l --=+-- 即222++-=t tx y ,令2=y 得2t x =,故切线l 与AB 交于点)2,2(t; 令0=y ,得t t x 12+=,又t t x 12+=在]34,32[递减,所以]611,1217[12∈+=t t x 故切线l 与OC 交于点)0,12(tt +。
江苏省东台市安丰中学2013-2014学年高二下学期期中考试英语试题本试卷分第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)两部分,共120分。
考试时间120分钟。
第Ⅰ卷(选择题三部分共85分)第一部分:听力(共两节,满分20分)第一节(共5小题;每小题1分,满分5分)听下面5段对话。
每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。
听完每段对话后,你都有10秒钟的时间回答有关小题和阅读下一小题。
每段对话仅读一遍。
1. What does the woman think of the book?A. It’s too long.B. It’s attractive.C. It’s hard tounderstand.2. What is the man trying to do?A. To make an apology.B. To make a decision.C. To make asuggestion.3. What does the woman suggest?A. Leaving early for the airport.B. Checking the flight schedule the next morning.C. Listening to the weather forecast the next morning.4. What is the probable relationship between the speakers?A. Teacher and student.B. Boss and secretary.C. Husband and wife.5. Why is the man moving to London?A. He has got a job there.B. He runs a company there.C. He prefers to live ina big city.第二节(共15小题;每小题1分,满分15分)听下面5段对话或独白。
每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。
听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。
每段对话或独白读两遍。
听第6段材料,回答第6、7题。
6. How long will it take the man to ride a 10-mile distance?A. About half an hour.B. About an hour.C. About two hours.7. How does the woman go to work?A. By train.B. On foot.C. By bike.听第7段材料,回答第8、9题。
8. How old was probably the man when he got his PhD?A. 18.B. 26.C. 28.9. When did the man begin his research on the cancer drug?A. When he got a job in a medical lab.B. When he worked at a medical company.C. When he was in the process of getting his PhD degree.听第8段材料,回答第10至12题。
10. What did the head teacher tell the woman?A. Jim failed in the exam.B. Jim didn’t attend class today.C. Jim didn’t study hard at school.11. What’s the woman’s advice?A. The computer should be sold at once.B. Jim can never use the computer any more.C. Jim can use the computer only on weekends.12. What does the woman want the man to do?A. To have a talk with Jim.B. To help Jim with his lessons.C. To tell Jim that he is also his favorite cousin.听第9段材料,回答第13至16题。
13. What do we know about the woman?A. She is smart.B. She is actually very young.C. She is familiar with the young man.14. Why does the woman refuse to give a bottle of Scotch to the man?A. She is too frightened to do so.B. She knows the man is younger than 21.C. She intends to find out more about the man.15. What will the woman tell the police about the man?A. The man’s appearance.B. The man’s name and address.C. The man’s drive experiences.16. What is the possible ending of the story?A. The police arrive in no time.B. The young man gives up robbing the woman.C. The woman fights against the man and wins at last.听第10段材料,回答第17至20题。
17. Which of the following hobbies is NOT mentioned?A. Collecting coins.B. Collecting stamps.C. Collecting phones.18. How much is the man’s coin collection worth?A. $215.B. $250.C. $275.19. W hat does the speaker’s youngest brother collect?A. Matchboxes.B. Stamps.C. Model airplanes.20. What do most people want to get from their hobbies?A. Inspiration.B. Pleasure.C. Money.第二部分英语知识运用(共两节,满分35分)第一节单项填空(共15小题;每小题1分,满分15分)请认真阅读下面各题,从题中所给的A、B、C、D四个选项中,选出最佳选项,并在答题卡上将该项涂黑。
21. As ________ garden-style city of China, Suzhou was ranged ________ Number One Citysuitable for living in Jiangsu last year.A. the; theB. /; /C. a; theD. a; /22. As an experienced doctor, he usually judges the patients’ illness according to the ________and gives them some medicines.A. signsB. symptomsC. signalsD. marks23. ― To be a promising student is not an easy job. It takes time.― I can’t agree more. ________. There is no short cut.A. All roads lead to RomeB. Slow but sure wins the raceC. Practice makes perfectD. Rome was not built in a day24. We really hate ________ if you treat your roommates so rudely.A. thatB. thisC. itD. which25. ________ how to express the idea in English ,he turned to the dictionary.A. Does not knowB. Not knowingC. Knowing notD. Not to know26. The fog was so heavy this morning that drivers could hardly ________ the things just tenmeters away from them.A. figure outB. look outC. make outD. try out27. The disaster-stricken village was inaccessible ________ by helicopter, and the storm added tothe rescuers’ difficulty.A. instead ofB. other thanC. rather thanD. regardless of28. A case of suspected food poisoning in New York has led to 6 high school students ________ tohospital.A. being sentB. sentC. sendingD. to be sent29. Foreign ministers of the two countries hold regular meetings, ________ they can exchangeviews on international issues of both concern.A. whatB. whereC. whichD. why30. I wrote a letter to John for his help during my high school years, without which I ________ thecollege entrance exam.A. would failB. would have failedC. should failD. must have failed31. It was several minutes _______ we realized what was happening — our dog was trapped in anewly-dug tunnel.A. sinceB. beforeC. untilD. while32. ― Your cell phone can show the exact position of the person you are talking to?― Yes. It’s a very useful function and I ________ it for quite a while.A. usedB. would useC. have been usingD. had used33. ― Daddy, I dream to have a new bicycle for my birthday.― Well, honey, you _______ have one, I promise.A. mustB. shouldC. shallD. might34. Was it your dream to make planes in your childhood ________ led you to this university?A. whichB. whoC. thatD. what35. It is reported that in New Mexico, not until they graduate ________ to leave high school.A. teenagers will be allowedB. will be teenagers allowedC. will be allowed teenagersD. will teenagers be allowed第二节完形填空(共20小题;每小题1分,满分20分)请认真阅读下面短文,从短文后各题所给的A、B、C、D四个选项中,选出最佳选项,并在答题卡上将该项涂黑。