邵阳市二中2010年上学期期中考试
- 格式:doc
- 大小:207.00 KB
- 文档页数:7
邵阳市二中2010-2011学年上学期期中考试高二年一期政治选修3(国家与国际组织常识)试卷(文科)分值:100分时量:90分钟命题审核:廖云中一、选择题(在下列每小题列出的四个选项中,只有一项是最符合题目要求的。
每小题2分,共60分)1.“国家无非是一个阶级镇压另一个阶级的机器,这一点即便在民主共和制下,也丝毫不比君主制下差。
”这段话表明A、国家是阶级矛盾不可调和的产物?B、国家是一种社会历史现象C、国家是全体人民的国家??????? ??D、国家是阶级专政的工具2.下列选项中国家结构形式是单一制,政体是共和制的一组是①中国? ②美国? ③德国? ④意大利? ⑤法国? ⑥日本? ⑦印度A、①③⑦ ???B、①④⑤ ?? ?C、②④⑥?? ?D、①④⑥3.下列对上海合作组织认识正确的有①是发展国家之间政治、经济、文化等方面交流与合作的纽带②是争取世界和平与促进经济发展的重要国际组织形式③是各国公认的调整国家关系的原则和制度的总称④是一个只有主权国家才能参加的国际组织A、①②③? ??B、①②④ ???C、①③④? ??D、②③④4.在当代英国,国王、议会和内阁三者之间的关系是A、内阁由议会产生,国王和内阁对议会负责B、议会由内阁产生,议会和内阁对国王负责C、国王、议会和内阁权力相互分立,互不相干D、内阁对议会负责,国王按内阁的意志行使权力法国总统由选民直接选举产生,是国家权力中心,地位很高,权力很大。
回答5—6题。
5.法国总统拥有①任免总理的权力?? ②直接领导国家行政权力? ? ③解散政府的权力?? ④举行公民投票的权力A、①③④?? ?B、①②③???C、①②④???D、②③④6.法国总统虽然权力很大,但也受到很多制约。
这些制约因素包括①议会可以通过限制政府行为制约总统 ? ②议会对总统有直接和间接的监督权? ③总统的重要文件、命令要由总理副署 ? ④总统制定的重要政策要经总理同意A、①②③???B、②③④???C、①③④???D、①②④7.当代英国政体之所以与法国的民主共和制政体不同,是因为①国体决定政体,两国国体不同? ②两国资产阶级革命的领导阶级不同? ③两国资产阶级革命前的政治文化传统不同? ④两国资产阶级革命前阶级力量对比不同A、①②? ??B、③④? ??C、①③? ??D、②④8.就维护资产阶级利益而言,英法两国政体都渐趋成熟,但也存在诸多问题,解决这些问题需要A、通过对政体的调节实现??? ??B、通过改变政体实现C、通过变革社会制度实现?????D、通过不同政体的融合实现9.英国议会上下两院的共同点是A、英国上下两院拥有相同的权力B、英国上下两院议员都是由选举产生的C、英国上下两院都是国家最高司法机关D、英国上下两院都是为维护资本主义制度效力的10.法国国家机构由总统、议会和政府组成。
邵阳市二中2010年上学期期中考试高一年二期英语试卷命题、制卷人: 邓梅时量:100分钟总分:100分Part One Listening ComprehensionSection ADirections: In this section you’ll hear 6 conversations between 2 speakers. For each conversation, there are several questions and each question is followed by 3 choices. Listen to the conversation carefully and then answer the questions by marking the corresponding letter(A, B or C) on the question booklet.You’ll hear each conversation TWICE.Conversation11.Where does the conversation take place?A. In a store.B. In a factory.C. In a museum.2. What is the most probable result of the conversation?A. The man got his radio repaired.B. The man got a new receipt(发票).C. The man got a new radio.Conversation 23. What are the two speakers talking about?A.What to bring for the dinner at Mr. Jackson’s house.B.Something about Mr. Jackson’s house and children.C.What are the best things to buy for both children and adults.4. Which of the following things doesn’t the man mention?A. Toys and books marks.B. Books and dictionaries.C. Paper cuttings and toys.Conversation 35. Where does the conversation take place?A. In a shop.B. At school.C. In a post office.6. What color sweater does the woman want?A. Green.B. Blue.C. Yellow. Conversation 47. Why does the man get some gifts today?A. Because it is his birthday today.B. Because it is New Year’s Day today.C. Because it is Christmas today.8. What was the gift from Mr. Sharp?A. It was an ice—cream sandwich.B. It was a CD player.C. It was a CD player with many CDs.9. Who knows how to skateboard(用滑雪板滑雪)?A. Both Mr. Jones and Mr. Sharp.B. Both the woman and the man.C. The woman.Conversation 510. What’s the weather like these days?A. Rainy.B. Cloudy.C.Fine.11. What does the woman believe?A. She believes what the weatherman says.B. She believes what the man says.C. She believes nothing.12. What does the woman decide to do ?A. To go without the man .B. To take her raincoat with her.C. To listen to the weatherman again.Conversation 613. Where does the man come from?A. China.B. America.C. Canada.14. With whom did the man spend most of the time on vacation?A. His grandparents.B. His cousin.C. His parents.15. How did the man come to New York?A. By plane.B. By bus.C.By Train.Section BDirections: In this section you’ll hear a mini—talk. Listen carefully and then fill in the numbered blanks with no more than 3 words. You’ll hear the mini—talk TWICE.A Letter from a Nurse for the World Health OrganizationI. Kate Black’s 16. : A nurse at the City HospitalII. Kate Black’s happiness: To see her patients 17. and smilingIII. Kate Black’s new job next month:. The place:18.______. The aims: to help take care of African people. The things to do there: take 19.______water, food and medicine for villagersIV. The purpose of the letter from Kate black: Collect 20.______ for their project. Part Two Language KnowledgeSection A21.This kind of chemical is dangerous and you’d better keep it out of the ofchildren.A. handB. reachC. spaceD. order22. Considering the fact that we are short of money, we’ll buy this mini car, althoughit is .A. much smallerB. much smallC. much biggerD. much big23. Bobbie is always sick and weak his brother Frank is a good football player,as strong as a horse.A. whenB. asC. whileD.though24. What do you mean, there are only ten tickets? There be twelve.A. shouldB. wouldC. willD. shall25. Michael’s new house is like a huge palace, with his old one.A. comparingB. comparedC. to compareD. compares26. News came from the school office Wang Lin had won the first prize in thenational competition.A. whichB. whatC. thatD. where27. The how-to book can be of help to wants to do the job.A. whoeverB. no matter whoC. whomeverD. who28. She brought with her three friends, none of I had ever met before.A. themB. whoC. whomD.which29. Jim didn’t come back untill 12 last night, so his father very late waitingfor him.A. stayed upB. stayed awayC. stayed overD. stayed ahead30. Winning is usually a cause for celebration, may not be so for US presidentBarack Obama, won the Nobel Peace Prize on October 9.A. it ; whichB.which ; whichC. which ; whomD. which ; who31. –You haven’t been to Beijing, have you?--_______. How I wish to go there!A. Yes, I have.B.Yes,I haven’t.C. No, I Have.D. No, I haven’t.32. It doesn’t matter to me which method you choose _____ you finish the job ontime.A. as long asB. if onlyC. even ifD. as soon as33. Our English teacher is ill. Let’s go and see him after class, _____?A. doesn’t heB.don’t weC.shall weD. will you34. It’s time for us to go to school, so let’s _____ the problem and discuss it later,OK?A. set asideB. set upC.set outD. set off35. A new dining room ________ in our school. It will take one and a half years tofinish it.A. has been builtB.is being builtC. is builtD. is building Section B ClozetIf you asked high school girls to name their favorite sports, most would probably say basketball or volleyball. I happen to be one of the few girls who would __36_: surfing (冲浪运动). But isn’t that a boy thing? Some people __37_. Most certainly not.I started surfing about five years ago and__38_in love with the sport on the very first day. Riding that first __39_ was the best feeling I had ever experienced.When I try to __40_ surfing with other things, I find it very difficult because, in my __41_, there’s nothing like it. It involves (牵涉到) body, __42_, and soul. There’s sand between my toes and cool, salt water all __43_ us. The feeling I get when I’m surfing across that __44_, becoming one with the__45_, is like I’m weightless.The one thing I can __46 from surfing and not any other sport is endless challenge(挑战). You can never be the “best suffer”because the ocean __47__ an uncountable variety of waves that nobody can ever master. The variations of surfing styles are wonderful. Some suffers are free and flowing; others are very aggressive(活跃有力的) and __48__. All of these things attract me to surfing and make it __49__ from any other sport.I’ve __50__ to tell every girl I know to do something that people don’t think girls can do. It’s part of being human to advance to new __51__, so shouldn’t it be expected that girls should step up and start __52__ the limits(极限) of things boys and men used to dominate(主宰)?There’re women __53__ side by side with the President of our country, so why not side by side with the boys __54__ the football team or out in the water surfing? Give girls a chance to __55__, and they will.36.A. tell B. answer C. give D. realize37 A. wonder B. understand C. reply D. believe38 A. stayed B. came C. dropped D. fell39 A. wave B. storm C. sail D. boat40 A. bring B. connect C. compare D. tie41 A. work B study C. holiday D. life42 A. mind B. effort C. health D. time43 A. along B. above C. around D. by44 A. beach B. water C. board D. lake45. A. sky B. world C. earth D. ocean46. A. take B. get C. make D. keep47. A. catches B. includes C. offers D. collects48. A. sharp B. great C. hard D. calm49. A. known B. right C. far D. different50. A. chosen B. tried C. learned D. promised51. A. levels B. points C. steps D. parts52. A. reaching B. accepting C. pushing D. setting53. A. sitting B. walking C. fighting D. working54. A. of B. from C. on D. with55. A. think B. succeed C. perform D. feelPart Three Reading ComprehensionA.Life gets noisier every day and very few people can be free from noise of some sort or another. It doesn't matter where you live--in the middle of a modern city, or a faraway village--the chances are that you' 11 be disturbed by jet planes, transistor radios, oil - powered engines, etc. We seem to be getting used to noise, too. Some people feel quite lonely without background music while they' re working.Scientific tests have shown that total silence can be a very frightening experience for a human being. However, some people enjoy listening to pop music which is very loud, and this can do harm to their eardrums(耳鼓). The noise level in some discos is far above the usual safety level for heavy industrial areas.One recent report about noise and concentration(专心) suggested that although a lot of people say that any noise disturbs their concentration, what really influences their ability to concentrate is a change in the level of noise. It goes on to say that a background noise which doesn't change too much(music, for example) may even help people to concentrate.56. According to this passage, the noise pollution __A. has become the worst in the countrysideB. has become better in big citiesC. has spread from cities to villagesD. has been controlled in modern cities57. What does background music refer to?A. Music played while people are working.B. Music played in the backyard.C. Noise that continues while you' re listening to other noises.D. Music used to help people to concentrate.58. Some people have their hearing harmed __A. while listening to pop musicB. in complete silenceC. when speaking loudlyD. while watching TV59. Which of the following isn't included among the things causing noise?A. trucksB. motorcyclesC. electric enginesD. jet planes60. Scientists have discovered that what prevents people from concentrating on something isA. all kinds of noiseB. great changes in the level of noiseC. background noiseD. popular musicBLast night was the last game for my eight-year-old son's soccer team. It was the final quarter. The score was two to one, my son's team in the lead. Parents surrounded the playground, offering encouragement.With less than ten seconds remaining, the ball suddenly rolled in front of my son's teammate, Mickey O'Donnel. With shouts of "Kick it!" echoing (回响) across the playground, Mickey turned around and gave it everything he had. All around me the crowd erupted (沸腾). O'Donnel had scored!Then there was silence. Mickey had scored all right, but in the wrong goal, ending the game in a tie. For a moment there was a total hush. You see, Mickey has Down syndrome (综合症) and for him there is no such thing as a wrong goal. All goals were celebrated by a joyous hug from Mickey. He had even been known to hug the opposing players when they scored.The silence was finally broken when Mickey, his face filled with joy, hugged myson tightly and shouted, "I scored! I scored. Everybody won! Everybody won!" For a moment I held my breath, not sure how my son would react. I need not have worried.I watched, through tears, as my son threw up his hand in the classic high-five salute and started chanting, "Way to go Mickey! Way to go Mickey!" Within moments both teams surrounded Mickey, joining in the chant and congratulating him on his goal.Later that night, when my daughter asked who had won, I smiled as I replied, "It was a tie. Everybody won."61. What was the score of the soccer match?A. Two to two, equal to both the teams.B. Three to one in Mickey's team's favor.C. Two to one in the opposite team's favor.D. Everybody won because of Mickey's goal.62. The underlined word "hush" in paragraph 3 meansA. cheerB. cryC. laughterD. silence63. What did the author worry about when Mickey scored and hugged his son?A. The result of the match would fail his son.B. His son would shout at Mickey for his goal.C. Mickey would again hug the opposing players.D. His son would understand Mickey's wrong goal.64. It can be inferred(推断出) from the passage that ________.A. both teams liked and respected MickeyB. both teams were thankful to Mickey for his goalC. Mickey didn't mind though his goal was wrongD. Mickey was a kind- hearted boy and hoped everybody won65. The purpose of the author in writing the passage is ________.A. to tell a joke to make readers laughB. to suggest we should not mind losingC. to show enjoying a game is more than winning a gameD. to present his son's fine qualities of understanding othersC“Cool”is a word with many meanings.Its old meaning is used to express a temperature that is a little bit cold.As the world has changed,the word has had many different meanings.“Cool”can be used to express feelings of interest in almost anything.When you see a famous car in the street,maybe you will say,“It's cool.”You may think,“He's so cool,”when you see your favourite footballer.We all maximize(扩大)the meaning of“cool”.You can use it instead of many words such as “new” or “surprising”.Here's an interesting story we can use to show the way the word is used.A teacher asked her students to write about the waterfall(瀑布)they had visited.On one student's paper was Just the one sentence,“It's so cool.”Maybe he thought it was the best way to show what he saw and felt.But the story also shows a scarcity(缺乏)of words.Without “cool”,some people have no words to show the same meaning.So it is quite important to keep somecredibility(可信性).Can you think of many other words that make your life as colourfu l as the word “cool”?I can.And I think they are also very cool.66.We know that the word "cool" has had ________.A.only one meaning B.no meaningsC.many different meanings D.the same meaning67.In the passage,the word“express”means“________”.A.see B.show C.know D.feel 68.If you are _______ something,you may say,“It’s cool.”A.interested in B.angry aboutC.afraid of D.unhappy with69.The writer takes an example to show he is ________ the way the word is used.A.pleased with B.strange toC.worried about D.careful with70.In the passage,the writer suggests(暗示)that the word “cool”________.A.can be used instead of many wordsB.usually means something interestingC.can make your life colourfulD.may not be as cool as it seemsPart Four Writing假如你是刘波,你所在年级将发起一次募捐活动,以帮助湘西山区贫困学龄儿童。
邵阳市二中2010-2011学年上学期期中考试高二年一期化学选修1《化学与生活》结业考试题(文科)时间:60min 总分:100一、单选题:(每题4分,共80分)1、下列属于天然高分子化合物的是()A、油脂B、蔗糖C、聚乙烯D、淀粉2、制造水泥和玻璃都需用到的原料是()A、粘土B、石英C、石灰石D、纯碱3、下列反应可用于测定患糖尿病者尿液中含葡萄糖的是()A、加入金属钠看是否放出H2 B、与新制Cu(OH)2混合煮沸看是否有红色沉淀C、放置后看是否有白色晶体生成D、加苯振荡、静置后,看是否分层4、饮食是保证我们身体健康的基本需求,下列关于饮食的说法正确的是()A、鸡蛋含有丰富的蛋白质,人类需要的蛋白质都可以由鸡蛋提供,多吃有益B、水果、蔬菜含有丰富的维生素,有人为了减肥,每天只吃水果蔬菜即可C、米饭含有大量的淀粉,成人每天食用量不能超过200g。
D、要促进身体健康,各种食物必须合理搭配5、下列变化的叙述中,不属于蛋白质变性的是()A、动物的皮经过药剂鞣制后,变成柔软坚韧的皮革B、打针前用医用酒精对皮肤消毒C、蛋白质溶液里加入食盐变浑浊D、用福尔马林溶液浸泡动物标本6、导致酸雨和加剧温室效应的主要原因是()A、大量砍伐森林B、水土流失C、燃烧煤和大量排放CO2气体 D、汽车排放尾气剧增7、关于使用食品添加剂利弊的论点正确的是()A、过量使用国家允许使用的食品添加剂,对人体无害B、食用食品添加剂,能使食物的色、香、味俱佳,这样的食物特别适合儿童食用C、防腐剂可以延长食品的保存期,减少食品变质和浪费,所以可以多加一些D、食用亚硝酸钠有可能致癌8、下列关于青霉素的说法不正确的是()A、青霉素G的钠盐,俗名盘尼西林,是一种广谱抗生素B、青霉素被誉为第二次世界大战时期的三大发明之一,它的发现堪称20世纪医学的伟大奇迹C、青霉素为抗生素,但稀释至一千万倍,疗效会消失D、青霉素是英国细菌学家弗莱明在一次失误的试验时偶然发现的9、“人类只有一个地球!”,为了保护人类赖以生存的环境,下列做法中不正确的是()A、回收处理垃圾,变废为宝B、废旧电池中含有汞等(Hg2+等)删去,会污染地下水与土壤,必须回收处理C、为了牟取利益,捕杀、贩卖野生动物D、开发新能源,逐步减少使用化石燃料10、“垃圾是放错了地方的资源”,应分类回收利用。
邵阳市二中2010-2011学年上学期期中考试高二年一期语文试题? 分值:100? 时间:100一基础知识(33分)1加点字读音正确的一组(? )A朔.风(sù)彤.云(tóng) 涸.辙(hé) 星分翼轸.(zhēn)B胜饯.(jiān) 雨霁.(qí) 险衅.(xìn) 门衰祚.薄(zuò)C咀嚼.(jiáo) 付梓.(xīn) 蕴藉.(jiè) 载.欣载奔(zài)D拮.据(jié) 提.防(dī) 关隘.(ài) 臭名昭.着(zhāo)2下列词语中有错别字的一组(? )A谛听丰腴茕茕孑立垂涎三尺B尺牍岑寂锱珠必较得鱼忘荃C混沌寒砧庞然大物无路请缨D精髓怂恿陈词滥调沁人心脾3依次填入下列横线处的词语,最恰当的一组()(1)“木叶”鲜明的形象,影响了此后历代的诗人们,许多为人传诵的诗篇正是从这里得到了______________。
(2)凡星期天参加本系统歌咏比赛的同志______________调休一天。
(3)殖民主义者掠夺、扩张的野心是绝对没有______________的。
A启发一律界限B启示一概界线C启发一概界限D启示一律界线4下列成语使用有误的一项是()A那时有多少善良的人被贪官污吏逼上梁山....,举起了反抗的义旗。
B陈从文的小说《边城》篇幅较长,真是长篇大论....。
C道德是一切制度运行的社会土壤,道德与法律在一个国家的文明框架中,唇齿相依....,缺一不可。
D新年联欢宴会在喜气洋洋的乐曲中拉开帷幕,一时间,觥筹交错....,笑语喧哗。
5下列句子没有语病的一项是()A推行有偿使用塑料袋,主要是通过经济手段培养人们尽量减少使用塑料袋,这无疑会对减少白色污染、净化环境产生积极作用。
B奥运火炬登顶珠峰,必须克服低温、低压、大风等不利的特殊气候条件,充分考虑登山队员登顶时可能遇到的各种困难。
邵阳市二中2010年上期期中考试高二年二期英语试卷邵阳市二中2010年上期期中考试高二年二期英语试卷总分:100分时间:100分钟一、听力理解(共20题,20分) Conversation 1 1.Where does the conversation probably take place? A.In a furniture store. B.In a supermarket. C.In the man’s house. 2.How does the man make the payment? A.By cheque. B.By cash. C.By credit card. Conversation 2 3.What does the woman think of the apartment? A.It is big. B.It is clean. C.It is modem. 4.What does the man worry about? A.The neighborhood. B.The furniture. C.The bedroom. Conversation 3 5.What will the woman do this Saturday afternoon? A.Go swimming. B.See a film. C.Have a meeting. 6.When will the two speakers go out to supper together? A.On Friday evening. B.On Saturday evening. C.On Sunday afternoon. Conversation 4 7.Who will go to see Kate? A.The man. B.The woman. C.Both of them. 8.What do we know about Kate? A.Sh e’s too busy to see a doctor. B.The doctor’s advice does her no good. C.She hasn’t fully recovered though she’s seen a doctor. 9.What will the woman do next? A.Get some medicine for Kate. B.Visit Kate next time. C.Do her own works Conversation 5 10.What does the man want to do? A.Work on the bills. B.Turn off the lights. C.Go to the cinema. 11.What does the woman complain about the man? A.He is a little wasteful. B.He is forgetful. C.He is lazy. 12.Who has made the mistakes? A.The post office. B.The telephone company. C.The man. Conversation 6 13.Why does the woman move? A.Because she has got a new job. B.Because she hates her old community. C.Because she wants to live in the city centre. 14.What does the woman think of the restaurant? A.It’s awful. B.It’s e xcellent. C.It’s acceptable. 15.What does the present neighborhood have? A.Goodrestaurants. B.A sports centre. C.A cinema. SECTlON B I.A letter from Susan to Rebecca ★Susan has been in London for 16 .It’s 17 there in spring.★Susan is too busy to write to Rebecca very offen. 11.London life ★London is a big city with many 18 there.There are a lot of foreigners.★London 19 are tall and always very kind.★An old gentleman in the park told them that there are 20 in England.★They will see some bridges in London this afternoon.二、单项填空(20题,20分) 21. The dead soldier lay on the ground, a red flag him,with only his head . A. coverd,exposed B.covering,exposing C.was coverd,exposing D.covering,exposed 22. Withtime ,Einstein’s theory correct. A. passing by, was proved B. going by, proved C.passed, proving D.went by, proves 23. The number of the road accidents and the deaths from those accidents greatly over the past years. A.arisen, have increased B. rising, was increased C. arising, has increased D. raised, have been increased 24. As it turned ,the doctors failed to pull him A. on, out B. out, out C. up, off D. out, through 25. The mother looked at her child,looking very . A. gentle, delighting B. gently, delighted C. gentle, delightedly D. gently, delightedly 26. This big room the roof is flat now functions a meeting room. A. whose, for B. where, as C. of which, as D. in which, for 27. The man in charge of the luggage attached a lable each piece. A. the, the B. a , in C. X, on D. X, to 28. In my opinion,trousers made hand are superior those made by machines. A. by, than B. with, of C. by, to D. in, than 29. The two pupils are different degree they’re interested in studies.A. in, to whichB. from, in whichC.from, thatD. with, which30. Because he works so hard, there is a high probability, everybody can see, he will pass the college entrence examination. A. that, which B. as, that C. which, why D.like,that 31. as much memory work as possible is fundamental to our English. A. Doing, improving B. To do, improve C. Do, improving D. Doing, improve 32. I have never spent day. A. a worried B. more worried C. a more worrying D. the most worrying 33. is no wonder that he has nobody here to turn . A. It, in B. There,to C. It, to D. There, for 34 this form of exercise is good for the old and the young as well remains . A. What, seen B. If, seeing C. Whether, to be seen D. If, unknown 35. all the negative effects the Internet has our lives,the Internet is more and more popular. A. Although, in B. Despite, on C. Regardless, on D. W hile, in 36. He is but a fool.We can’t pass him by. A. nothing B. anything C. everything D. something 37.Follow these few tips, and your time spent reserch on the Internet will be much more .A. to do, paid offB. did, rewardC. doing, rewardingD. doing, rewarded 38.It’s getting late,we’d better turn and home. A. made out B. make for C. head to D. make up 39. After a month their food supplies and they had to give up the exploration.A. used upB. run outC. gave outD. cut off 40. Pour some water on his fa ce,and he’ll soon . A. come to B. come over C. come through D. come back 三、完形填空(12题,12分) After a car accident put me into the hospital,I felt angry about the way my life was turning out.The doctors repaired the major damage done to my 41 .But 1 was lying there feeling pretty sorry for myself.I didn’t care to see anyone or to talk to anyone. For a week the nurses had been good about leaving my door closed.But one morning 1 was awakened by 42 of people in the hallway. Since 1 was still feeling 43 for myself.I didn’t wake up in a pleasant mood.As I pushed the button to ca11 the nurse.I saw a little boy in the hallway,holding a teddy bear in one hand.A cast(石膏)completely 44 his other arm,from fingers to shoulder. I heard his mother telling him to sit and wait.He looked overto me and 45 at me.Then without warning he came running into my room.As 1 was silently complaining of the nurses leaving my door 46 , the smile upon his face widened. He came right up next to my 47 and held out his big brown teddy bear.It was missing an eye but cute.I stared at him.not knowing what he was wanting from me. He said.”Teddy is still sick.He needs to stay here.Could you keep him here till he gets better?”I 48 out and took Teddy from his hand.I promised 1 would take care of Teddy until the time he got better and keep him from 49 afterwards. Just then the mother called to him.He looked back at me,said 50 and ran out.His mother smiled down at him and the nurse wheeled him away.I sat there hugging Teddy.The nurse responded to my call 51 in time to catch the tears rolling down my cheeks and the biggest smile on my face. 1 will never forget what that little boy gave to me that day.It was so much 52 a well-loved,one-eyed teddy bear.I have kept my promises to that little boy too. 41.A.car B.body C.soul D. heart 42.A.sounds B.voices C.noises D.accents 43.A.guilty B.happy C.sorry D.ashamed 44.A.surrounded B.covered C.wrapped D. tied 45.A.shook B.stared C.glanced D.smiled 46.A.closed B.unlocked C.open D.removed 47.A.bed B.chair C.nurse D.car 48.A.handed B.reached C.stretched D.spread 49.A.harm B.ruin C.wound D.hurt 50.A.hello B.welcome C.goodbye D.wish 51.A.even B.already C.only D.just 52.A.rather than B.less than C.more than D.other than 四、阅读理解(8题,16分)A You don’t expect your child to grow up to be a heroin addict.From the moment of her birth, you have hopes and dreams about the future,but they never include heroin addiction.That couldn’t happen to your child, because addiction is the result of a bad environment.bad parenting.There is most definitely someone or something to blame.That’s what I used to believe.But afterfailed rehab and long periods of separation from myheroin-addicted daughter,after years of holding my breath,waiting for another relapse,I now believe there is no blame. After Katie admitted her addiction.I struggled to understand how this could have happened to my daughter―a bright,beautiful,talented and most importantly,loved young woman.When the initial shock wore off,I analyzed and inventoried all the whys and hows of Katie’s a ddiction.I searched for someone or something to blame.I blamed her friends.I blamed her dad.I blamed our divorce.But mostly, I blamed myself.My desperate heart convinced me that I should have prevented Katie’s addiction.and that given another chance.I could correct my mistakes. When Katie came home from rehab.I approached each day with the zeal of a drill sergeant.I championed the 12-step program and monitored her improvement daily as though curing heroin addiction was as simple as nursing a cold.I drove her to therapy sessions and AA meetings. I controlled everything and left nothing to chance. But in spite of my efforts,Katie didn’t get better.She left my home,lost again to the powerful grip of addiction. In the long days,weeks and months that followed,I gathered bits and pieces of old beliefs and tried to assemble them into something whole.Sometimes I gave up.and sometimes I simply letgo,Gradually, my search for blame changed to a longing for hope.I comforted myself with the only thing that still connected me to my daughter:love. I thought about Katie every day,and I missed her.I cried.and worried about her safety and whereabouts. I wrote letters I knew she’d never see.Sometimes I woke up panicked in the middle of the night, certain that mother’s intuitio n(直觉)was preparing me for something bad.But through it all,I loved her. I don’t knowwhy or how my daughter became addicted to heroin:I do know that it doesn’t really matter.Life goes on and Katie is still my daughter. Katie and I meet for breakfast on Friday mornings now.We drink coffee and talk.I don’t try to heal her. I just love her.Sometimes there is pain and sorrow,but there is no blame.I believe there is only love. 53.The reason why the daughter became a heroin addict was . A.found by her mother at last B.not mentioned in the passage C.herfriends’invitation D.her parents’divorce 54.The underlined sentence means . A.the mother tried to keep her daughter from heroin B.Katie succeeded in giving up heroin C.after rehab Katie couldn’t do any work D.the mother gave Katie no chance to correct mistakes 55.We can infer from the passagethat . A.Katie was a bright,beautiful and talented woman B.Katie and her mother didn’t love each other C.the mother persuaded her daughter to give up heroin D.the mother didn’t live with her daughter later 56.What’s the best title for the passage? A.More love,less blame B.The reason of Katie’s heroin addiction C.My daughter D.Katie’s life B If we were asked exactly what we were doing a year ago,we should probably have to say that we could not remember. But if we had kept a book and had written in it an account of what we did each dav.we should be able to give an answer to the question. It 1s the same in history.Many things have been forgotten because we do not have any written account of them. Sometimes men did keep a record of the most important happenings in their country.but often it was destroyed by fire or in a war.Sometimes there was never any written record at all because the people of that time and place did not know how to write.For example,we know a good deal about the people who lived in China 4,000 years ago,because they could write and leave written records for those who livedafter them.But we know almost nothing about the people who lived even 200 years ago in Central Africa,because they had not learned to write. Sometimes,of coures,even if the people cannot write,they may know something of the past.They have heard about it from older people,and often songs, dances and stories have been made about the most important happenings, and these have been sung,acted and told for many generations,for most people are proud to tell what their fathers did in the past.This we may call”remembered history”.Some of it had been written down. If is not so exact or so valuable to us as written history,is,because words are much more easily changed when used again and again in speech than when copied in writing.But where there are no written records,such spoken stories are often very helpful. 57.Which of the following is not mentioned in the passage? A.“Remembered history”,compared with written history.is 1ess reliable. B. Written records of the past play a most important role in our learning the human history. C. A written account of our daily activities helps us to remember the events that happened in the past. D.Where there are no written records of the past.there is no history. 58.Why do we know little about what happened in Central Africa 200 years ago? A.There was nothing worth being written down at that time. B.People there had not known how to write in those days. C.The written records were perhaps destroyed in a fire. D.People there ignored the importance of keeping a record. 59.”Remembered history”is regarded as valuable only when . A.it is written down B.it proves to be true C.no written account is available D.people are interested in it 60.It can be inferred from the passage that we could have learned much more about our past than we do now if our ancestors had . A.kept a written record of every past event B.not burnttheir written records in wars C.told exact stories of the most important happenings D.made more songs and dances 五、阅读填空(10题,10分) Camping goes back to trendy in the UK.With students and parents tightening their belts in the face of tne global economic crisis,the overseas holiday tourism around the world is suffering a lot.For many young Brits,during uncertain times,cheap,traditional and homemade altenatives are the choice. A lot of these people are developing a particular taste for camping holidays.The Camping and Caravanning.Club is reporting a 40 percent increase in booking this year,as well as an increase in new membership applications. Campsites in the UK generally fall into two categories:holiday parks and wild camping. The holiday parks are usually large,and accept earavans(旅居车)and tents and have many facilities,from swimming pools to laundry services to bars and shops.For example,young people can find much fun in the Wild Boar Inn campsite in Cheshire.northwest England.There’s live music every Saturday,with 60s,70s and 80s-inspired acts for an evening of laughs.These places are good fbr young Britons to get social.And it’s cheap,only around 5 pounds for entry and people can use all the facilities. For others,the beauty of camping is in enjoying nature and tranquility(宁静),so a wilder camping experience is also attractive. These people choose anywhere remote,with no light or noise po11ution.The campers often choose relatively small campsites.For example,the Highlands of Scotland.and Danmoor in southern England. 61 become popular again in the UK Facts ◆a 62 in booking the Camping and Caravanning Club ◆more new membership applications this year 63 ◆global economic crisis→parents and students can’t afford the 64 ◆ 65 →camping is a cheap, traditional and homemade alternative Kinds/Categories 66Features Examples holiday parks park ◆large ◆accepiting caravans and tents ◆ 67 ◆interesting, cheap the wild boar Inn campsite 68 wilderness ◆small ◆enjoying nature and tranquility ◆remote, no 69 pollution ◆the Highlands of Scotland ◆ 70 in southern England六、阅读问答问题(6分)Have you ever seen any students whose trousers hang so low that you can see their underwear?What do you think ofthat?Fashionable?Some of today’s teenagers are big fans of such a look.But recently this trend has been at the centre of an argument in Italian middle schools. The headmaster of a school in central Italy has asked students to stop wearing low―rise jeans that expose underwear and parts of the body.His request came after a class trip.when he saw one boy’s baggy trousers slide to his feet.He pointed out that this way of dressing is not suitable for schoo1. But in Italy,a nation that takes fashion very seriously,the suggestion caused a debate among parents.teachers and students.The issue is whether the head teacher’s request will limit students’ freedom―or whether dress in Italian schools is too casual(随意的).A parents’group praised the proposal in favour of good taste,while others advised schools to stop worrying about fashion and fix up old school buildings.“We do no t want to kick fashion out,’’ the headmaster explained.“But extremes of fashion like this are not right in schoo1.”Many other schools have now requested that their students also stop wearing such trousers. Most students have simply ignored the request.Ludovica Gaudio,14,wore extremelv low trousers exposing orange underwear in class.It was cold,so she wore a matching orange scarf(围巾).Another 14-year-old said she should probably respect the request,simply for practicalreasons.”I don’t really feel comfortable in those sort of jeans”,said Sarah Lattanzi.”In winter,when dressed like that,it’s quite cold and I am afraid my stomach will ache.” 71.What leads to the argument in Italian middle schools?(no more than 5 words) 72.Why does the headmaster’s suggestion cause a debate in Italy?(no more than 12 words) 73.What does the headmaster encourage students to do?(no more than 7 words) 七、写作(16分)电视已成为人们日常生活中的必备物品之一。
邵阳市二中2010年上学期期中考试高二年二期地理(文科)试题(命题、审题:周玉和)注意:本试卷分第Ⅰ卷(选择题)和第Ⅱ卷(综合题)两部分。
共100分,考试时间60分钟。
请将答案作在答题卡上。
第Ⅰ卷单项选择题(每小题2分,共60分)1.下列地理事件属于自然灾害的是A.太平洋海底火山爆发B.2006年3月重庆开县天然气泄漏C.1976年唐山大地震D.2005年吉林化工厂爆炸导致松花江污染2.干旱、洪水、热带气旋、地震、泥石流、沙漠化等自然灾害在亚洲经常发生,这一现象反映了自然灾害具有:A.广泛性 B.区域性 C.不确定性 D.联系性3.“十年一遇”、“百年一遇”是指自然灾害的:A.广泛性B.联系性C.周期性D.严重性4.下列自然灾害,属于气象灾害的是①洪水②干旱③台风④泥石流⑤寒潮A.①②③⑤ B.①②③④ C.①③⑤ D.①③5.下列自然灾害对我国影响最大的是A.干旱和泥石流 B.台风与干旱 C.洪涝与干旱 D.台风与寒潮6.下列说法正确的是:A.干旱区发生的干旱不算旱灾,湿润区发生的干旱才算旱灾。
B.对干旱和旱灾没有必要进行严格的区分。
C.干旱容易引发森林火灾、草原火灾、城市火灾。
D.降水少的地区一定会出现旱灾。
7.下列地区中,受台风危害最为严重的是:A.孟加拉湾北部及沿海地区B.我国东南沿海、日本C.加勒比海地区 C.美国东部沿海地区当地时间2月27日凌晨3时34分,智利发生震级为8.8级的地震,震中位于康塞普西翁市东北部91公里处,震源深度为33公里。
据统计全世界平均每年记录到的9000次地震中,有21%发生在智利。
据此回答8~10题。
8.智利地震多发原因解释正确的是处于:A.亚欧板块、太平洋板块交界处B.南极洲板块、美洲板块交界处C.亚欧板块、印度洋板块交界处 D.印度洋板块、非洲板块交界处9.此次地震属于:A.浅源地震B.中源地震C.深源地震D.塌陷地震10.下列关于防震减灾的说法正确的是:A.发达国家发生地震的频率已经很低B.由于科学技术的进步,地震给人类造成的危害程度已经很低C.发展中国家地震多发,其造成的损失也远远高于发达国家D.地震监测预警系统的建立,能够提高对地震的快速反应能力,对灾情有“缩小”作用下图表示几种自然灾害的持续时间。
邵阳市二中2010年上期期中考试高一年二期数学——必修4模块测试说明:1. 本试卷共有20题,满分共100分,考试时间为90分钟. 2. 答案请写在答题纸上.一、选择题 :(本大题共10小题 ,每小题4分,共40分) 1.若53cos ,54sin -==αα,则角α是( ) (A )第一象限角 (B )第二象限角 (C )第三象限角 (D )第四象限角 2.cos75·cos15的值是( )(A )12 (B )2 (C )14(D )43.函数x x y 22sin cos -=的最小正周期是 ( )(A )π(B )2π(C )4π(D )π24.给出下面四个命题:① =+;②=+B ;③=;④00=⋅。
其中正确的个数为( )(A )1个(B )2个(C )3个(D )4个5.已知4πβα=+,则)tan 1)(tan 1(βα++的值是( )(A)-1 (B)1 (C)2 (D)4 6.向量)2,1(-=,)1,2(=,则( )(A )∥(B )与的夹角为30° (C )与的夹角为60°(D )⊥7.已知sin 2cos 5,tan 3sin 5cos ααααα-=-+那么的值为( )(A)-2 (B)2(C)2316(D)-23168.函数y =cos(4π-2x )的单调递增区间是 ( ) (A)[k π+8π,k π+85π] (B)[k π-83π,k π+8π](C)[2k π+8π,2k π+85π] (D)[2k π-83π,2k π+8π](以上k ∈Z )9.函数)sin(ϕω+=x A y 在一个周期内的图象如下,此函数的解析式为( )(A ))322sin(2π+=x y (B ))32sin(2π+=x y (C ))32sin(2π-=x y(D ))32sin(2π-=x y10.在锐角△ABC 中,设.cos cos ,sin sin B A y B A x ⋅=⋅=则x,y 的大小关系为( ) (A )y x ≤ (B )y x >(C )y x <(D )y x ≥二.填空题:(每小题4分,共20分。
邵阳市二中2010年上学期期中考试高二年二期历史试卷(文科)(20世纪的战争与和平1---3单元)命题袁红时量90分钟总分100分一、最佳选择题(50分)1、19世纪晚期欧洲两大军事集团对峙局面出现的标志是A、三国同盟条约的签订B、法俄缔结军事同盟C、英法协约签字D、英俄协约签字2、下列哪次战役导致德国“施里芬计划”破产A、凡尔登战役B、索姆河战役C、马恩河战役D、日德兰海战3、第一次世界大战是帝国主义战争,这一结论的依据是A、交战双方主要是帝国主义国家B、战争的深层原因是英德矛盾成为帝国主义国家间的主要矛盾C、主要交战国的目的是重新瓜分世界D、后起的帝国主义国家要压倒老牌国家4、1919年召开的巴黎和会讨论的中心问题是A、建立国际联盟B、调整欧洲国家边界C、分配德国战争赔款D、签订对德和约5、作为战胜国参加了巴黎会议,但又拒绝在《凡尔赛和约》上签字的国家是(1)英国(2)法国(3)美国(4)中国A、(1)(2)B、(3)(4)C、(1)(3)D、(2)(4)6、美国是华盛顿会议的胜利者,以下不属于该结论的是A、确保了美国在亚洲的霸权地位B、打破了日本独霸中国的局面C、美国取得了与英国同等的制海权D、遏制了日本在远东和太平洋地区的扩张势头7、巴黎和会、华盛顿会议被称为“上一轮争夺的总结,下一轮争夺的开始”。
以下表述不能准确反映此结论的是A、在解决中国问题上,美日矛盾尖锐B、在军备控制问题上,美日矛盾尖锐C、在处置德国问题上,英法矛盾尖锐D、在殖民地问题上,英日矛盾尖锐8、《洛迦诺公约》对德国的重要意义是A、巩固了德国的边界B、增强了德国的实力C、提高了德国的政治地位D、解决了欧洲的安全问题9、1929年,美国爆发的经济危机首先开始于A、金融领域B、工业领域C、农业领域D、外贸领域10、罗斯福新政通过立法规定工人最低工资和最高工时的目的是A、克服经济危机,稳定资本主义制度B、争取工人支持,建立社会主义C、加重对工人的剥削,攫取更多利润D、加强国家对经济的干预和管理11、导致德、日法西斯势力上台的诸因素中,相同的是A、政府和议会已瘫痪B、社会生活受到经济危机的冲击C、军人在国家政治中占主导地位D、法西斯政党成为法西斯运动的核心12、德日与美国选择不同克服经济危机的道路的历史原因是A、保留了大量的封建残余B、经济危机的打击严重C、阶级矛盾尖锐D、统治阶级的支持13、二战前夕,反映帝国主义推行的绥靖政策发展到顶峰的典型事件是A、《九国公约》的签订B、《慕尼黑协定》的签订C、《大西洋宪章》的发表D、国联对意大利的制裁14、20世纪20年代建立的华盛顿体系首先遭到破坏开始于A、“九一八事变”B、西班牙内战C、意大利入侵埃赛俄比亚D、“七七事变”15、20世纪30年代,世界最主要矛盾是A、社会主义同资本主义的矛盾B、帝国主义之间的矛盾C、殖民地半殖民地同殖民主义者的矛盾D、世界人民同法西斯的矛盾16、下列事件中,最能反映当时世界各种政治力量之间矛盾斗争的是A、华北事变B、西班牙内战C、埃赛俄比亚抗意战争D、国会纵火案17、宣告德军“闪电战”破产的战役是A、阿拉曼战役B、斯大林格勒战役C、莫斯科战役D、不列颠战役18、开辟欧洲第二战场的战役是A、诺曼底战役B、、阿拉曼战役C、斯大林格勒战役D、柏林战役19、世界反法西斯联盟正式形成的标志是A美国实施《租借法案》B、《联合国家宣言》的签署C、开罗会议的召开D、诺曼底战役的胜利20、20世纪,大国之间靠牺牲他国利益达成的协议有(1)《布列斯特和约》(2)《九国公约》(3)《洛桑条约》(4)《雅尔塔协定》A、(1)(2)B、(1)(3)C、(2)(3)D、(2)(4)21、中国以大国身份参加,并获得收复失地神圣权利的国际会议是A、开罗会议B、德黑兰会议C、雅尔塔会议D、波茨坦会议22、1945年4月,美苏军队会师的地点是A、柏林B、易北河地区C、莱茵河地区D、汉堡23、20世纪的两次世界大战给人类造成巨大灾难,使这两次世界性大战得以发生的原因是(1)少数大国争夺世界霸权(2)以欧洲为中心的国际格局开始发生变化(3)军国主义政策的推行(4)现代交通、通讯工具的进步A、(1)(3)(4)B、(1)(2)(3)C、(1)(2)(4)D、(2)(3)(4)24、二战在客观上促进了世界历史的进步和发展,主要表现在(1)给世界人民带来了巨大灾难(2)促进了民族解放运动的发展(3)促进了社会主义的发展(4)促进了科技的进步A、(1)(2)(3)(4)B、(2)(3)(4)C、(1)(3)(4)D、(1)(2)(3)25、二战最主要的影响是A、人类历史上规模最大的一次战争B、促进国际社会主义力量的发展壮大C、促进了民族解放运动的发展D、摧毁了法西斯主义,和平进步深入人心二、非选择题(50分)26、(26分)材料一1925年英、法、德、意、比、捷、波签订了《洛迦诺公约》,维持德法、德比边界现状。
邵阳市二中2010年上学期期中考试高二年二期物理(选修3—4)试卷注意事项:(1)本试卷考试时间90分钟,满分100分;(2)本试卷分为第Ⅰ卷和第Ⅱ卷两部分,第Ⅰ卷为选择题,第Ⅱ卷为非选择题.(3) 答题前,考生务必将自己的姓名、准考证号、考试科目填写在答题纸上。
(4) 考试结束时,由监考人员将答题纸收回。
第Ⅰ卷(选择题共50分)一、选择题(本题共25小题,每小题2分,共50分.在每小题给出的四个选项中,只有一项符合题意要求.)1、关于重力的以下说法中,正确的是( )A、物体静止时重力大,运动时重力小B、重力的方向总是竖直向下的;C、重力没有施力物体D、重力的大小只决定于物体质量2、电容的单位是( )A、库仑B、法拉C、伏特D、安培3、下列物理量中,属于标量的是()A、速度B、电流强度C、电场强度D、加速度4、在力的合成中,合力与分力的大小关系是( )A、合力一定大于每一个分力;B、合力一定至少大于其中一个分力C、合力一定至少小于其中一个分力;D、合力可能比两个分力都小,也可能比两个分力都大5、一根弹簧原长10cm,挂上重2N的砝码时,伸长1cm,这根弹簧挂上重8N的物体时,它的长度为(弹簧的形变是弹性形变) ( )A、4cmB、14cmC、15cmD、44cm6、关于加速度的说法,下列正确的是()A、运动物体一定有加速度;B、物体速度变化大,它的加速度也一定大C、物体速度变化快,它的加速度一定大;D、物体的加速度减小,它的速度一定减小7、用弹簧拉着木块在水平面上做匀速直线运动,弹簧拉木块的力与木块拉弹簧的力是( )A、一对作用力和反作用力;B、一对平衡力C、大小相等,方向相同,作用在一条直线上;D、大小相等,方向相反,作用在同一物体上8、关于力和运动的下列说法中,正确的是( )A、撤去作用力后,运动物体由于惯性最终总要停下来B、作用在物体上的合外力不为零,物体的瞬时速度可能为零C、物体在恒力作用下,它的速度一定不会发生变化D、物体运动速度的方向总跟合外力的方向一致9、做曲线运动的物体,在运动过程中,一定变化的物理量是()A、速率B、速度C、加速度D、合外力10、关于平抛运动的性质,以下说法中正确的是( )A、变加速运动;B、匀变速曲线运动;C、匀速率曲线运动;D、不可能是两个直线运动的合运动11、小球做匀速圆周运动的过程中,以下各量不发生变化的是( ).A、线速度B、向心力C、周期D、向心加速度12、人造地球卫星在圆形轨道上环绕地球运行时有()A、轨道半径越大,速度越小,周期越长;B、轨道半径越大,速度越大,周期越短C、轨道半径越大,速度越大,周期越长;D、轨道半径越小,速度越小,周期越长13、在光滑水平面上推物块和在粗糙水平面上推物块相比较,如果所用的水平推力相同,物块在推力作用下通过的位移相同,则推力对物块所做的功( )A、一样大;B、在光滑水平面上推力所做的功较多C、在粗糙水平面上推力所做的功较多;D、要由物块通过这段位移的时间决定14、质量10g、以0.80km/s飞行的子弹与质量60kg、以10m/s奔跑的运动员相比( )A、运动员的动能较大;B、子弹的动能较大C、二者的动能一样大;D、无法比较它们的动能15、自由摆动的秋千,摆动的幅度越来越小,下列说法中正确的是( )A、机械能守恒B、能量正在消失C、总能量守恒,正在减少的机械能转化为内能D、只有动能和势能的相互转化16、弹簧振子在做简谐振动的过程中,振子通过平衡位置时( )A、速度值最大B、回复力的值最大C、加速度值最大D、位移最大17、抖动绳子的一端,产生如图所示的横波,则绳上横波的波长为:( )A.120cmB.80cmC.40cmD.20cm18、根据电阻定律,电阻率ρ=R·S/ l。
邵阳市二中2010年上学期期中考试 高二年二期数学(理科,选修2-3)试卷
时间:100分钟 满分:100分 命题:罗海芳
一、选择题(4’×8)
1. 某人有3个不同的电子邮箱,他要发5个电子邮件,有( )种发送方法 A.8 B.15 C.5
3 D.3
5 2. 4×5×6×……×(n -1)×n = ( )
A.4n C
B.n !-3!
C.3-n n A
D.3
-n n C
3.若i +=2a ,则16
1616151516331622161161a C a C a C a C a C +-+-+- 的值为( )
(A)8
2- (B)8
2 (C)()163i - (D)()16
3i +
4. 在一个盒子中有大小一样的20个球,其中10个红球,10个白球,则在第一个人摸出1个红球的条件下,第二个人摸出1个白球的概率为( )
5. 某市组织一次高三调研考试,考试后统计的数学成绩服从正态分布,其密度函数为
2
(80)200
()()
x f x x R --
=
∈,则下列命题中不正确的是 ( )
A. 该市这次考试的数学平均成绩为80分
B. 分数在120分以上的人数与分数在60分以下的人数相同
C. 分数在110分以上的人数与分数在50分以下的人数相同
D. 该市这次考试的数学成绩标准差为10
6.实验测得四组(x,y)的值是(1,2),(2,3),(3,4),(4,5),则y 与x 之间的回归直线的方程是( ) A.
y ∧=x +1 B. y ∧=x+2 C. y ∧=2x+1 D. y ∧
=x-1
7.若集合A 1、A 2满足A 1⋃A 2=A ,则称(A 1,A 2)为集合A 的一种分拆,并规定:当且仅当A 1=A 2时,(A 1,A 2)与(A 2,A 1)为集合的同一种分拆,则集合A={a 1,a 2,a 3}的不同分拆种数是
( )
A .27
B .26
C .9
D .8
8.有一种掷正方体骰子走跳棋的网络游戏,棋盘上标有第0站,第1站,第2站,…,第100站.一枚棋子开始在第0站,玩家每掷一次骰子,棋子向前跳动一次,若掷出朝上的点数为1或2,则棋子向前跳一站;若掷出其余点数,则棋子向前跳两站. 游戏规定:若棋子经过若干次跳动恰跳到第99站,则玩家获胜,游戏结束;若棋子经过若干次跳动最后恰跳到第100站,则玩家失败,游戏结束.设棋子跳到第n 站的概率为n p (n ∈N ,n ≤100),
可以证明:1212
33
n n n p p p --=+(2≤n ≤100),则每次玩该游戏获胜的概率是( ) A. 10032[1()]53- B. 9932[1()]53- C. 10022[1()]53- D. 9922[1()]53
-
二、填空题(4’×7)
9.右图为离散型随机变量ξ的分布列,
则q=
10. 已知随机变量ξ~2(2)N σ,,(4)0.84P ξ=≤,则(0)P ξ=≤
11. 某射手射击1次,击中目标的概率是0.9 . 他连续射击4次,且各次射击是否击中目标相互之间没有影响.有下列结论:①他第3次击中目标的概率是0.9;②他恰好击中目标3次的概率是3
0.90.1⨯;③他至少击中目标1次的概率是4
10.1-.其中正确结论的序号是 __ ___(写出所有正确结论的序号).
12.二项式(1+sinx)n
的展开式中,末尾两项的系数之和为7,且系数最大的一项的值为2
5
,则x 在[0,2π]内的值为
13. 一只猴子随机敲击只有26个小写英文字母的练习键盘. 若每敲1次在屏幕上出现一个字母,它连续敲击10次,屏幕上的10个字母依次排成一行,则出现单词“monkey ”的概率为 (不需要计算,结果用数值表示)
14. 抛掷两枚骰子,当至少有一枚5点或一枚6点时,就说这次实验成功,则在30次试验中成功次数ξ的期望为
15.如图,在杨辉三角形中,斜线l 的上方从1按箭头所示方向可以构成一个“锯齿形”的数列:1,3,3,4,6,5,10,…,记此数列的前n 项之和
为n S ,
则21S =
三、解答题(40’)
16.(8分)A,B,C,D,E 五人:
(1)若5人站成一排,其中A,B 两人相邻的不同排法有多少种? (2)若5人手拉手站成一圈,有多少种不同的站法?
17.(10分)某班主任对全班50名学生进行了作业量多少的调查,其中喜欢玩电脑游戏的27人中有18人认为作业多,不喜欢玩电脑游戏的23人中只有8人认为作业多。
(1)根据以上的数据建立一个2×2的列联表;
(2)此班主任若认为“喜欢玩电脑游戏与认为作业量的多少有关系”的把握大约为多少?
参考公式及数据:
()()())
)((2
2d c d b c a b a bc ad n K ++++-=
18.(10分)已知二项式n x
x )2(2-
,(n ∈N *)的展开式中第5项的系数与第3项的系数的比是10:1, (1)求展开式中各项的系数和
(2)求展开式中系数最大的项以及二项式系数最大的项
19.(12分)2008年奥运会的一套吉祥物有五个,分别命名:“贝贝”、“晶晶”、“欢欢”、“迎迎”和“妮妮”,称“奥运福娃”。
甲、乙两位小学生各有一套吉祥物,现以投掷一个骰子的方式进行游戏,规则如下:当出现向上的点数是奇数时,甲将赢得乙一个福娃;否则乙赢得甲一个福娃。
现规定掷骰子的总次数达9次时,或在此前某学生已赢得所有福娃时游戏终止,记游戏终止时投掷骰子的总次数为ξ。
(1)求掷骰子的次数为7的概率; (2)求ξ的分布列及数学期望E ξ。
邵阳市二中2010年上期中考高二数学答卷(理科,选修2-3)
班级姓名考号
一、选择题(4’×8)
二、填空题(4’×7)
9、10、11、12、
13、14、15、
三、解答题(40’)
16、
17、
18、
19、
邵阳市二中2010年上学期期中高二数学答案(选修2-3)
一、 DCBABAAA
二、 9、
21 10、0.16 11、 ① ③ 12、 6
π或65π 13、 6265
14、 3
50 15、361
三、16 ① 48 ② 24 17、
2K =4.754 把握大约为95%
18、(1)∵第5项的系数与第3项的系数的比是10:1,∴1
10
)2()2(22
4
4=
-⋅-⋅C
C n
n
,解得n=8 令x=1得到展开式中各项的系数和为 (1-2) =1 (2) 系数最大的项为T=179211
1x
⋅
;二项式系数最大的项为T=112061
x ⋅ 19、(1)当=7时,甲赢意味着“第七次甲赢,前6次赢5次,但根据规则,前5次中必输1次”,由规则,每次甲赢或乙赢的概率均为
21,因此)7(=ξP =64
52121)21()21(2415=⋅⋅⋅C
(2)设游戏终止时骰子向上的点数是奇数出现的次数为,向上的点数是偶数出现的次数为n ,则由⎪⎩
⎪
⎨⎧≤≤=+=-915
||ξξn m n m ,
可得:当655,00,5======m n m n m ;当时,或ξ
1=n 或1=m ,6=n 时,7=ξ当7=m ,2=n 或.9,7,2===ξ时n m 因此的可能取值是5、7、9,每次投掷甲赢得乙一个福娃与乙赢得甲一个福娃的可能性相同,其概率都是.2
163= 64
556451611)9(,645)7(,161
)21(2)5(5
=--=====
⨯==ξξξP P P
所以32
2756455964571615=⨯+⨯+⨯
=ξE。