2011模拟题

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2011中考英语模拟试题(2)

2011中考英语模拟试题(2)

二、单项选择(15分)( )21.The price of the shoes ________than before. I can't afford two pairs.A. is more expensiveB. is much higherC. are much cheaperD. are much lower( )22.-The passage is too hard to understand.-Yes, ________ it's very short and there are no few words in it.A. soB. asC. becauseD. though( )23.-Frank’s never been late for school, has he?-_________. We usually arrive after he’s cleaned up the classroom.A Yes, he isB No, he doesn’tC Yes, he hasD No, he hasn’t ( )24.We were poor and we had no room _________.A. to liveB. living inC. to live inD. live in( )25. He is ______ a lovely boy that everyone likes him.A. soB. veryC. suchD. quite( )26. _______ great fun they had!A. What aB. WhatC. HowD. How a( )27. - Could you please feed my pet dog for me while I’m away?-____________.A. It’s a pleasureB. My pleasureC. With pleasureD. You’re welcome ( )28. It’s nice _______ Andy _______ me with my English study.A. at; to helpB. of; to helpC. with; helpD. of; help( )29. -Do you mind if I smoke here?-_______ You can go to smoke in the next door.A. Yes, please.B. Never mind.C. You’d better not.D. Of course not.( )30. This is the school _______ I studied three years ago.A. whereB. whenC. thatD. which( )31. —Come back quickly, Tom.—Sure, Mum. _______.A. Please go aheadB. It won't be longC. I'll say it againD. Good idea( )32.- Hello, this is Tina speaking. Is that Sam?- Sorry, he isn’t here at this moment. __________?A.Can I take a messageB. What are you saying to TinaC. May I speak to SamD. Who’s that speaking( )33.Perter said that the Whites were on holiday, but no one knew_________.A where they had beenB where were theyC where were they fromD where they had gone( )34.-- I need something for cutting the paper.-- Oh, you want a knife? OK, I'll get ______ for you.A. itB. thatC. thisD. one( )35. -- Are you going to the party?-- No, because I ______.A. have askedB. haven't askedC. have been askedD. haven't been asked三、完形填空Fashion not only in ClothesFor most people,the word “fashion” means “clothes”. But people may ask the question,“What ___36___are in fashion?” And they use the adjective “f ash ionable” in the same way: “She was wearing a ___37___coat.” “His shirt was really a fashionable color.”But of course there are fashions ___38___many things,not only in cloth es. There are fashions in holidays, in restaurants, in films and books. There ar e ___39___fashions in school subjects, jobs…and in languages. Fashions40__ as time goes. ___41___you look at pictures of people or things from the past, you will see that fashions have always changed. An English house of 1750 w as different ___42___one of 1650. A fashionable man in 1780 looked very di fferent from his grandson in 1850.Today fashions change very quickly. We hear about things ___43___more quickly than in the past. Newspapers, radios, telephones and televisions send i nformation from one country ___44___another in a few hours. New fashions mean that people will ___45___new things, so you see there is money in fas hion.( )36. A. color B. clothes C. food D. money( )37. A. nice B. beautiful C. expensive D. fashionable( )38. A. at B. by C. in D. with( )39. A. even B. just C. only D. already( )40. A. change B. changes C. are changed D. changed( )41. A. Where B. When C. If D. As( )42. A. on B. for C. with D. from( )43. A. very B. much C. too D. quite( )44. A. in B. by C. to D. with( )45. A. buy B. sell C. get D. use四、阅读理解(30分)AThe Internet has become part of teenage(青少年) life. There's a report on 3, 375 students aged from 10 to 18 in seven Chinese cities. It says that 38 per cent of them believe they use the Internet often. While most of them get useful information and use the Internet to help in their studies, some are not using it in a good way. Many are playing online games too much. A few even visit Web sites they should not look at. Bad things can happen if young people spend too much time on the Internet.In order to help young people use the Internet in a good way, a textbook on good Internet behavior has started to be used in some Shanghai middle schools this term. It uses real examples to teach students all about good ways of using the Internet. It gives useful advice such as it's good to read news or find helpful information to study. Some students also make online friends. But if you are meeting a friend offline, let your parents know.Teachers and parents all think the book is a very good idea. It will teach students how to be a good person in the online world. It will be a guide for teens using the Internet and keep students away from bad sites.()46. From the report, about________ students between 10- 18 years old in the seven cities use the Internet often.A. 3, 375B. 1, 280C. 2, 100D. 3, 000()47. What do most of the students do on the Internet?A. To make online friends.B. To play online games.C. To get useful information to help in their studies.D. To visit Web sites they should not look at.()48. Why do teachers and parents think the book is a good idea?A. Because it helps with the students' studies.B. Because it gives useful information for study.C. Because it is used in Shanghai middle schools.D. Because it teaches students how to be a good person in the online world.()49. Choose the best title for the passage(文章) .A. The Internet has become part of teenage life.B. Students can't use the Internet.C. Be careful when using the Internet.D. How to be a good person.B“I don’t like my parents. They always tell me I should do this, and should not do that. It sometimes makes me angr y,” said Zhang Hua, a middle school student in Guangzhou. Do you have the same problem? Perhaps your parents had the same problem when they were your age long ago. Why does it seem that some parents are not so friendly in their children’s eyes?One of the biggest things is when someone becomes a parent. He/She likes worrying things. They worry about everything about you, from the time you were born. They do a lot for you, though something would make you angry, because they care about you and worry about you. They worry about your choice (选择) of friends, the food you eat, your work at school, how much sleep you get, etc. All these things are part of your life. They want you to grow up healthily and happily.So how can you make things easier on yourself? It’s easier than you think. Just make sure your parents know what you’re doing. Get them to know your friends. Call them if you stay somewhere else later than usual. Say sorry to them when you make mistakes. Take responsibility (责任) for what you have done. Talk about your ideas with them. They may talk about theirs with you.Most of all, try to think about why your parents do this or do that. They are still practicing being parents and need help you can give them. Someday, when you become a parent, they may be able to help you how to get on with your children.()50. From this passage, most children like Zhang Hua don’t like their parents because _______.A. their parents always tell them what they should do and what they shouldn’t doB. their parents sometimes care about them and worry about themC. their parents do everything for themD. their parents want them to grow up healthily and happily()51. When your parents were children like you many years ago, did they have the same problem?A. Yes, they did.B. No, they weren’t.C. Yes, they didn’t.D. No, they did.()52. The writer thinks we should ______ if we go back home late than usual.A. tell our friendsB. tell the teacherC. say sorry to our parentsD. make a telephone call to our parents()53. The writer thinks ________.A. it is wrong of parents to worry about their children too muchB. some parents are unfriendly, which makes their children angryC. children should do everything as their parents sayD. parents love their children very much and the children should understand themCMr Zhang正在国外旅游, 这是他所入住宾馆的房卡。

2011届高考英语模拟试题分类汇编[大纲版]-单项选择

2011届高考英语模拟试题分类汇编[大纲版]-单项选择

【2011·保定期末调研】6.--- Are you glad to hear from her?--- Of course. , I dreamed about her several nights. (D)A.What’s more B.That is to sayC.In other words D.Believe it or not【2011·保定期末调研】7.I tried two different methods, yet of them seemed to work very well. (A)A.neither B.none C.each D.both【2011·保定期末调研】8.seems to be no possibility Li Hua can win the first prize in the 100 – meter race. (B)A.It; that B.There; that C.There; whether D.It; whether 【2011·保定期末调研】9.--- May I see your ticket, please? I think you in my seat.--- Oh, sorry. My seat is upstairs. (A)A.are sitting B.sit C.sat D.have sat 【2011·保定期末调研】10.Mr. Brown arranged for the taxi to come at six she would not have to wait long at the station. (C)A.before B.even if C.so that D.when【2011·保定期末调研】11.You have a big mouth, Li Fei. You have told everybody the secret. (C)A.can’t B.mustn’t C.shouldn’t D.mightn’t【2011·保定期末调研】12.The education of young is always hot and serious topic in modmern society. (D)A.the; / B.a; the C./; the D.the; a【2011·保定期末调研】13.Look! How much Alice looks wearing her new show dress! (C)A.well B.good C.better D.best【2011·保定期末调研】14.With just 2 years , the London Olympic organizers have promised to deliver an excellent ceremony. (B)A.going B.to go C.gone D.go【2011·保定期末调研】15.Car control is subject Beijingers have argued for a long time. (D)A.which B.that C.with which D.about which 【2011·保定期末调研】16.The program of Avenue Stars will be live by CCTY III tomorrow. (B)A.interviewed B.covered C.shown D.put【2011·保定期末调研】17.Not until the train pulled into the station that his suitcase was gone. (A)A.did he find B.had he foundC.he had found D.he found【2011·保定期末调研】18.To be honest, if it were not for the fact that you my close friend, I would not take such pains to serve you. (B)A.were B.are C.had been D.have been 【2011·保定期末调研】19.She was tired and wanted to find a bench to sit on for a while, but they were all . (C)A.given away B.kept awayC.taken up D.used up【2011·保定期末调研】20.You should explore your talents so as to find out your real interests lie. (C)A.what B.which C.where D.how【2011·成都一诊】1. —I’d like to leave for Hong Kong during Ch ristmas.—, for the exam is coming.(D)A. Take it easyB. Don’t mention itC. No problemD. You’d better not【2011·成都一诊】2. To test danger of playing computer games without enough sleep, scientists didexperiment. (C)A. a; /B. a; theC. the; anD./; an【2011·成都一诊】3. Sometimes we be busy shopping in a supermarket, for it’s more convenient to purchase online nowadays. (A)A. needn’tB. mustn’tC. shouldn’tD. can’t【2011·成都一诊】4. Chengdu Metro Line 1, into use in October 2010, has made the traffic in this city not so busy. (D)A. to be putB. being putC. having putD. put【2011·成都一诊】5. the fact that David failed in the competition, his teacher thought he had done his best. (B)A. AlthoughB. DespiteC. WhileD. Without【2011·成都一诊】6. My brother is very tall. This little bed won’t for him. (C)A. suitB. matchC. fitD. work【2011·成都一诊】7. Dissatisfied with his present condition, Peter wants to find another job he could make use of what he has learned. (D)A. whichB. whenC. thatD. where【2011·成都一诊】8. all that has happened, have a good preparation and try to start again. (B)A. Put upB. Put asideC. Put offD. Put out【2011·成都一诊】9. —Do you still remember the first time we met at school, Jerry?—Yes, I do. You in the classroom. (A)A. were readingB. had readC. have readD. are reading【2011·成都一诊】10. In my view, biology is chemistry, but a little easier than mathematics. (B)A. a subject so difficult asB. a subject as difficult asC. as a difficult subject asD. difficult as a subject as【2011·成都一诊】11. “We didn’t know what without our beloved ones”, the family members of the victims in the fire said when interviewed. (B)A. they expectB. to expectC. to be expectedD. to have been expected【2011·成都一诊】12. Experts are trying to work out a solution to save the miners it's too late. (A)A. beforeB. sinceC. unlessD. when【2011·成都一诊】13. —Do you want me to wash your clothes?—(B)A. Sounds great. Why not?B. Thank you, but I can manage it.C. I couldn’t agree more.D. They are not dirty at all.【2011·成都一诊】14. Off without so much as a “good-bye”. (D)A. does Karen goB. did Karen goC. goes KarenD. went Karen【2011·成都一诊】15. As a result of people’s destroying the forest, a larger of desert covered the earth in recent years. (C)A. number; hasB. number; haveC. quantity; hasD. quantity; have【2011·成都一诊】16. We tried to settle the argument between Mr. Smith and his wife without hurting the feeling of , but failed. (B)A. noneB. eitherC. neitherD. all【2011·成都一诊】17. —Why has Mr. Green been busy going to the library recently?—ready for the public speech. (B)A. GetB. To getC. Having gotD. Getting【2011·成都一诊】18. I know little about architecture, I find that building very impressive. (C)A. SinceB. AsC. WhileD. If【2011·成都一诊】19. —Do you like the wine in our restaurant, sir?—Yes, any description. I will come again with my best friend. (A)A. beyondB. inC. overD. for【2011·成都一诊】20. As turned out, my little publication went on to become Student, a national magazine for the young people in the U. K. (D)A. thisB. thatC. whichD. it【2011·承德联校期末】6. He likes ______ music so much that I think you’d better send him _______ MP3 as ________ birthday present. (C)A. the; an; aB. x; an; theC. x; an; aD. the; a; a 【2011·承德联校期末】7. I prefer a flat in Wuchang to______ in Hankou, because I want to live near my school . (A)A. oneB. thatC. itD. this 【2011·承德联校期末】8. ---What do you think of the coming 2008 Beijing Olympics?---Oh , the table –tennis match is_________ to be the most exciting. (D)A. preferredB. wishedC. provedD. expected 【2011·承德联校期末】9. --- Mum, why do you give me so much popcorn?--- _____ the boring time. (A)A. To killB. KillingC. KillD. Having killed【2011·承德联校期末】10. The child _________while watching TV, so his mother put him into bed at once. (C)A. had fallen asleepB. has been sleepingC. fell asleepD. is sleeping 【2011·承德联校期末】11. ---What made more than 170 thousand people die?---_______ the tsunami in the Indian Ocean. (A)A. It wasB. There wasC. It isD. This is 【2011·承德联校期末】12. I can’t thank you __________ much for your help. Without it I couldn’t have succeeded in my experiment. (C)A. veryB. quiteC. tooD. that【2011·承德联校期末】13. --- All visitors are waiting outside, Professor Wang. ________ they come in together or separately?--- Well, one by one. (D)A. WillB. CanC. WouldD. Shall 【2011·承德联校期末】14. --- Have you heard of Proust?--- Yeah. Some critics have suggested that he _____ a novelist at all, but an essayist. (B)A. shouldn’t beB. is notC. wouldn’t beD. not being 【2011·承德联校期末】15. The local Tibetans and Sherpas laughed at the strange bottles containing ________ they referred to as “English air”. (D)A. whichB. thatC. howD. what 【2011·承德联校期末】16. Over the Changjiang River _______ four grand bridges in Wuhan by now. (A)A .have been built B. have built C. has been built D. has built 【2011·承德联校期末】17. Mrs Jones asked the driver to _________ his son at the library on his way downtown. (C)A. drop inB. drop outC. drop offD. drop by 【2011·承德联校期末】18. I passed by the sports field the other day, ______ there was a football match going on then. (B)A. thatB. whereC. whichD. when 【2011·承德联校期末】19. Some students remember a lot of knowledge but can’t recognize ways to use it in new _________. (D)A. conditionsB. casesC. backgroundsD. situations 【2011·承德联校期末】20. ---Excuse me, Professor Smith, I was wondering if I could leave a quarter earlier today.---________.(B)A. Nothing the matterB. Sure, go aheadC. Oh, why not?D. Of course, no problem【2011·桂林防城港一调】21.I hear that apple juice is healthy drink.(A)A.不填;a B.不填;不填C.an; a D.the; 不填【2011·桂林防城港一调】22.It’s reported that the income of young women in some developed countries tops of men. (C)A.one B.the one C.that D.it【2011·桂林防城港一调】23.—I got a rise in salary!—. (B)A.Yes, I think so. B.You did? C.Are you? D.My pleasure. 【2011·桂林防城港一调】24.The model for Leonardo da Vinci’s Mona Lisa is believed in the convent(修道院)at the age of 63 in 1542. (B)A.to die B.to have died C.dying D.having died 【2011·桂林防城港一调】25.—Did you see the manager in his office?—Yes, he by the journalist from BBC. (D)A.has been interviewed B.had been interviewedC.is being interviewed D.was being interviewed【2011·桂林防城港一调】26.Despite a search lasting more than five days after the landslides on Taiwan, some mainland tourists remain . (C)A.to be lost B.missed C.missing D.losing【2011·桂林防城港一调】27.I’d like to do something for you everything you’ve done for me. (A)A.in return for B.in exchange for C.in turn for D.in terns of 【2011·桂林防城港一调】28.No matter how hard it is, the miners under the exploded mineas soon as possible. (C)A.needs to rescue B.need be rescuedC.need rescuing D.needs being reached【2011·桂林防城港一调】29.I can’t understand in why she insisted on going to study abroad regardless of her parents disagreement. (A)A.What B.Who C.That D.Which【2011·桂林防城港一调】30.It is no arguing with my father became he will never change his mind. (D)A.help B.way C.point D.use【2011·桂林防城港一调】31.Oh, I’m not feeling well in the stomach. I so much fried chicken just now. (A)A.shouldn’t have eaten B.mustn’t have eatenC.mustn’t eat D.shouldn’t eat【2011·桂林防城港一调】32.During the winder the man likes his house . (D)A.warmly and comfortably B.warm and comfortablyC.warmly and comfortable D.warm and comfortable【2011·桂林防城港一调】33.Little about their own safety when the PLA soldiers were searching the fallen buildings for the trapped persons in the village. (B)A.they eared B.did they care C.had they cared D.they had cared 【2011·桂林防城港一调】34.As is known to us all, the opening ceremony of the Shanghai World Expo, theme is “Better City, Better Life”, began on May lat, 2010. (D)A.which B.who C.that D.whose【2011·桂林防城港一调】35.—How bout your journey to Tibet?—Everything was wonderful except that our car many times on the way. (D)A.slowed down B.got down C.put down D.broke down【2011·湖北八校联考】21.In order to promote its brand, Harvard University has put a lot of money and time to launch an advertising ____.(A)A.campaign B.struggle C.movement D.promotion 【2011·湖北八校联考】22.With no better way to express feelings of love and ____, it's easy to see why everyone turns to the flower shop on Mothers' Day.(A)A.appreciation B.inspirationC.satisfaction D.ambition【2011·湖北八校联考】23.The first African-American president of the United States received a (n)___ welcome in the African countries, where he was received as a returning son.(C)A.romantic B.bureaucratic C.enthusiastic D.optimistic 【2011·湖北八校联考】24.It's been a difficult time but, on the ____ side, I feel physically fine, (D)A.primitive B.original C.unique D.positive【2011·湖北八校联考】25.Mary, whose father passed away for smoking abuse, cried, "Any assumption that smoking is beneficial is _____absurd.(A)"A.totally B.nearly C.rarely D.merely【2011·湖北八校联考】26.Everything from greeting to eating can be an opportunity to do the wrong thing, and not only embarrass yourself, but ____ your host.(B)A.scare B.upset C.tease D.blame【2011·湖北八校联考】27.After careful consideration, I decide to ____ my current post so as to realize my long-held dream.(C)A.dismiss B.reject C.resign D.ignore【2011·湖北八校联考】28.Rescuers had to _____ the search because of worsening weather condition.(B)A.take off B.call offC.cut off D.show off【2011·湖北八校联考】29.A cat in London has been taking a bus regularly.The driver even knows where to___ this special passenger.(A)A.put down B.pick out C.leave behind D.drop out 【2011·湖北八校联考】30.Since his works earned him quite a reputation in Liverpool, he has stayed there most of his life, ______ the occasional visit to his hometown.(A)A.apart from B.but forC.instead of D.regardless of【2011·石家庄一检】6. Last night they held ____ party to celebrate their victory in ____ basketball match. (A)A. a; theB. a; aC. the; aD. 不填; a 【2011·石家庄一检】7. The ____ income in some of the developing countries is only about 100 dollars a year. (D)A. suitableB. equalC. highD. average 【2011·石家庄一检】8. ——Would you like ____ more tea?——No thanks. If I drink ____more, I won't be able to sleep. (C)A. some; someB. any; anyC. some; anyD. any; some 【2011·石家庄一检】9.We have a round-the-city race on New Year's Day, which is the greatest outdoor ____ of the year. (B)A. matterB. eventC. caseD. affair 【2011·石家庄一检】10.Tess sat there silent and stared out of the window, completely ____ in her memories. (A)A. lostB. being lostC. losingD. having lost【2011·石家庄一检】11. By making friends with the native speakers, one can ____ a lot of their language. (C)A. take upB. set upC. pick upD. put up 【2011·石家庄一检】12. All the neighbors admire this family, ____ the children and parents build up a friendly relationship. (B)A. whyB. whereC. whichD. that 【2011·石家庄一检】13.——Would you like to go camping this weekend?——Camping? Great 1 I ____ tents and fresh air! (D)A. have lovedB. lovedC. will loveD. love 【2011·石家庄一检】14. It could be learned from the teacher's eyes ____ he was very satisfied with her performance. (A)A. thatB. whetherC. whatD. where 【2011·石家庄一检】15. I want to buy that jacket because I ____ the cloth ____ well. (B)A. have told; washesB. have been told; washesC. was told; is washedD. have been told; is washed 【2011·石家庄一检】16. ——The Spring Festival is just ____ the comer.——Oh, I almost forgot. Is it the first Thursday next month? (C)A. atB. onC. aroundD. off 【2011·石家庄一检】17. Freeze! Hands up ____ get out of your car! (D)A. orB. toC. butD. and 【2011·石家庄一检】18. ——I want to have a word with your father.——He____ well refuse to speak to you because he is in trouble. (A)A. mayB. canC. needD. must 【2011·石家庄一检】19. There have been fewer accidents on this highway ____ the speed limit was introduced. (D)A. beforeB. whileC. afterD. since 【2011·石家庄一检】20. ——The driving test is coming in two weeks!——____, Linda. You have been doing well in your training. (B)A. Take your timeB. Take it easyC. Take it overD. Take it seriously1.【2011·广元一诊】—Dad, the cat refuses to take medicine. It seems to get angry.、’一Oh, really? It,s dangerous! __________ its attack!(A)A. Watch out forB. Look afterC. Take care ofD. Look out2.【2011·广元一诊】Sue has decided to go on ___________________________________more balanced diet and make _________ timein her day for regular exercise. (B)A. the; aB. a; /C. the; theD. /; the3.【2011·广元一诊】—I'm really angry at my naughty son. He never listens to me andoften isagainst me. (D)— _____ __ , Ellen. Things will go out.A. It doesn't matterB. Take your timeC. Don't mention itD. Take it easy4.【2011·广元一诊】Before choosing a career you should spend time thinking about yourpersonal. so that you can do the best in your job. (D)A. forceB. strengthC. energyD.advantages5.【2011·广元一诊】He cares so little about his meals that will do so long as it fills hisstomach. (B)A. everythingB. anythingC. nothingD. something6.【2011·广元一诊】He gave us a(n) description about his visit to CambridgeUniversity. (B)A. liveB. livelyC. aliveD. living7.【2011·广元一诊】With the development of agriculture, the people _ village I taught arenow living a happy life. (A)A. in whoseB. whoseC. in whichD. which8.【2011·广元一诊】I like having dinner with my family on weekends, for we can have afriendlychat ________ dinner. (D)A. onB. aboutC. withinD. over9.【2011·广元一诊】一How longat this job? __________ 、—Since 1990. (B)A. were you employedB. have you been employedC. had you been employedD. are you employed10.【2011·广元一诊】Tom never dreamt of a chance for him to be sent abroad soon. (D)A. havingB. there isC. there to beD. there being11.【2011·广元一诊】Gary was working for IBM 1989,when he got a job at Lenove.Hewanted to work for different companies to learn more. (B)A. sinceB. untilC. afterD. when12.【2011·广元一诊】—He should have come to join in the thorough cleaning.—He ________ . I don ’ t think it was his turn. (C). A. needn't have to B. needn't haveC. didn't have toD. doesn't need to13.【2011·广元一诊】一Who is making such a noise outside?一 ________ the children., (A)A. It isB. They areC. That isD. There are14.【2011·广元一诊】No difficulty could this brave man since he is so confident andcapablein this special field. ‘(B)A. attackB. defeatC. winD. overcome15.【2011·广元一诊】I don't have any particular taste .in western food and ___ one youchoosefrom the menu is all right with me. (B)A. whateverB. whicheverC. wheneverD. howeverA.【2011·泸州二诊】.— Could I ask you a rather personal question?(B)A. Yes, don' t worryB. Of course, go aheadC. Yes, help yourselfD. Of course, why notB.【2011·泸州二诊】— Do you plan to educate your two sons to be officials?—I hope they can do whatever ________ their interests. (B)A. matchesB. fitsC. suitsD. needsC.【2011·泸州二诊】I would like a job that pays more, but I enjoy the work I'm doing now.(C)A. in other wordsB. on the other handC. as a matter of factD. for one thingD.【2011·泸州二诊】John was late for the meeting because his flight had been by a heavy storm.(D)A. keptB. stoppedC. slowedD. delayedE.【2011·泸州二诊】A typhoon swept across this area with heavy rains and winds strong as 113 miles per hour. (D)A. tooB. soC. veryD. asF.【2011·泸州二诊】It takes many years for the ecosystem to recover environmental damage is done. (D)A. untilB. sinceC. whileD. onceG.【2011·泸州二诊】— Which of the two ties would you like to take?—_____ . You know I ’ m not particular about ties. (B)A. EachB. EitherC. BothD. NeitherH.【2011·泸州二诊】The sign reads "In case of _________________________ fire, break the glass and push _________________________ red button." (A)A.不填;theB.不填;aC. the; theD. a; aI.【2011·泸州二诊】— Is Johnson on duty today?—It _______ be him. He did it yesterday. (C)A. may notB. won'tC. can'tD. mustn'tJ.【2011·泸州二诊】Although the working mother is very busy, she still a lot of time to her children. (A)A. devotesB. spendsC. offersD. providesK.【2011·泸州二诊】— Excuse me, madam, is the bank open around the clock?— ____ . Only from 8:00 am to 4:00 pm. (D)A. That ’ s all rightB. You are not rightC. I hope notD. I'm afraid notL.【2011·泸州二诊】Whatever may happen, go on until you succeed, and you what life is all about. (A)A. will seeB. seeC. have seenD. will have seenM.【2011·泸州二诊】We haven't settled the problem of it is necessary for him to study abroad.(B)A. whyB. whetherC. whatD. howN.【2011·泸州二诊】Don' t use words, expressions, or phrases only to people with specific knowledge. (D)A. being knownB. having been knownC. to be knownD. knownO.【2011·泸州二诊】一Can I smoke here?—No, at no time ________ in the library. (A)A. is smoking permittedB. smoking is permittedC. does smoking permitD. smoking permitP.【2011·泸州二诊】The watch unnoticed for several days before I found it. (A)A. had laidB. was laidC. was layingD. had been laidQ.【2011·泸州二诊】After the robbery, the shop fixed an alarm system further losses. (B)A. forB. againstC. fromD. toR.【2011·泸州二诊】The purpose of new technologies is to make life easier, it more difficult. (C)A. not makeB. not to make G. not making D. do not makeS.【2011·泸州二诊】There was never any time for her to feel happy, lots of people loved her. (C)A. ever sinceB. now thatC. even thoughD. as ifT.【2011·泸州二诊】Don ’ t leave the water while you are brushing your teeth. (B)A. runB. runningC. ranD. to runT.【2011·南充一考】Tne old man wanted to catch _____________________ early train, but couldn,’t get______ ride to the station.(D)A. an;theB. /;the C, an;/ D. the; aT.【2011·南充一考】My uncle in Beijing for over 10 years. Now he lives in his hometown in Fuzhou.(B)A. has workedB. workedC. had workedD. worksT.【2011·南充一考】—Is there anyone who is gping to the Great Wall?----______(B)A. NoneB. No oneC. NoD. Not any24. 【2011·南充一考】has recently been done to provide more buses for the people, a shortage ofpublic vehicles remains a serious problem. (C)A. thatB. WhatC. In spite of whatD. Though whatjournalists as well as audiences disappointed and angry. (C)A. what;untilB. which;sinceC. what;before D, which;once26.【2011·南充一考】You will find this map of great in helping you to get round Beijing. (C)A. priceB. costC. valueD. usefulness27.【2011·南充一考】—Are you feeling ?(B)一Yes, I'm fine now.A. any wellB. any betterC. quite goodD. quite better28.【2011·南充一考】Naturally, after I told her what to do, my daughter go and do the opposite. (C)A. mayB. canC. mustD. should29.【2011·南充一考】-Can you give me some advice on what I said just now? 一Sony. My mind. (B)A. is wanderingB. was wanderingC. has wanderedD. had wandered30.【2011·南充一考】The expression on the teacher's face suggested that she very angry. (B)A. isB. wasC. beD. were31.【2011·南充一考】一I hope we have a good flight.— ________ . I don, t like flying, though. (B)A. So l doB. So do IC. Nor do ID. Nor I do32. 【2011·南充一考】to your mother, you ’ re really quite tall. (C)A. ComparingB. To compareC. ComparedD. To be compared33.【2011·南充一考】—What does the letter “P” on the sign mean? —It is the for a car park. (A)A. symbolB. expressionC. impressionD. function34.【2011·南充一考】—Will you be able to come to the party? (B)A. Never mindB. I hope soC. Not at allD. Yes, please35.【2011·南充一考】—What are you doing there?The car battery has run down so I have to ______ it. (A)A. chargeB. affordC. offerD. provide【2011·武汉、黄冈期末统考】21.I admit I made a lot Of mistakes in the work,and I willresponsibility for them.(BA.secure B.assume C.decline D.accept【2011·武汉、黄冈期末统考】22.Statistics show that Shanghai subway lines will reach 350kms by the end of this year,making the city N0.3 in the world subway length.(C A.in view of B.according to C.in terms of D.On account of【2011·武汉、黄冈期末统考】23.There is even an animal whose tail will so that it canrun away if someone grabs it.(DA.break down B.break up C.break out D.break off【2011·武汉、黄冈期末统考】24.By the washing machine a pile of dirty clothes,and on the floor of the sitting room were newspapers,magazines and waste paper.(A A.lay B.laid C.placed D.collected【2011·武汉、黄冈期末统考】25.The 586 billion dollars economic stimulus package thatChina announced Sunday may not be quite as huge as it seemed at first sight,but it showed just how the authorities in Beijing take the threat of a slowdown following the international financial crisis.(AA.seriously B.sincerely C.happily D.precisely【2011·武汉、黄冈期末统考】26.He was a much older tennis player,but he had a(n)over other players in experience.(DA.benefit B.profit C.power D.advantage【2011·武汉、黄冈期末统考】27.There are some when you have to change your mindjust before doing it.(CA.conditions B.situations C.occasions D.circumstances【2011·武汉、黄冈期末统考】28.It’s wonderful to have a month in the faraway village,all worries and responsibilities.(CA.far from B.contrary to C.free from D.far away【2011·武汉、黄冈期末统考】29.He makes it a to put some money aside eachmonth.(CA.decipline B.principal C.principle D.essential【2011·武汉、黄冈期末统考】30.You can’t go out because it is a stormy night;,your homewor k hasn’t been done.(BA.therefore B.moreover C.however D.neverthelessT.【2011·重庆一诊】Julian Assange , _____________________________________________________________ Wik openness.(BA. a;不填B. the;不填C.a; theD.the; theT.【2011·重庆一诊】"The agreement as a whole is, I believe, the best agreement we can reach Xo help the most Americans.” said Mr. Clinton. (AA. takenB. takingC. to takeD. tookT.【2011·重庆一诊】—Hi, Jane, this is Tom. Do you have time to talk?—Hi, Tom, sure. I _______ TV. (CA. have just watchedB. had just watchedC. was just watchingD. am just watchingT.【2011·重庆一诊】“I was touched by the children here who called me ‘Grandpa Wen’ because that's the Chinese children call me at home,” said Wen Jiabao in India.(BA. howB. whatC. whyD. whenT.【2011·重庆一诊】At least 12 police officers were injured, six of seriously, including one who was taken unconsciousto the hospital. A. them B. whom C. theirs D. who(AT.【2011·重庆一诊】一I've been going to the gym for half a year now. ~ You look really fit and healthy. (BA. That's right!B. I can tell.C. No way!D. Poor you!T.【2011·重庆一诊】Hundreds and even thousands of Chinese college graduates compete with one another fiercely one civil service position. (CA. againstB. toC. forD. inT.【2011·重庆一诊】You could have done much better yesterday. Why you? (AA. didn'tB. hasn'tC. hadn'tD. shouldn'tT.【2011·重庆一诊】一Dad, can we move into our new house now? —No, it •(DA. was paintedB. is paintingC. is paintedD. is being paintedT.【2011·重庆一诊】in Senior Three, he devotes some time to do some writing for his blog. (CA. As busy he isB. Busy as is heC. Busy as he isD. As is he busyT.【2011·重庆一诊】You can, the sky is clear, see the tall buildings around Jiefangbei, but not today. (DA. whereB. thoughC. becauseD. whenT.【2011·重庆一诊】一Let me see if I understand you. You mean that you work extra hours, if needed, right?~Yes, Absolutely. (DA. shouldB. mayC. mustD. canT.【2011·重庆一诊】Teaching for the test makes students w orse on it, so we should cancel next week's test. (BA. doingB. doC. doneD. didT.【2011·重庆一诊】Do not trust such men often like to praise you to your face. (DA. whoB. thatC. theyD. asT.【2011·重庆一诊】~Why did you tell the whole world about my past? (AA. Well, I apologize, I got all excitedB. I guess it doesn't matter that much。

2011级医学部 药理学模拟题

2011级医学部 药理学模拟题

2011级医学部模拟题一、选择题1.药物作用的两重性指( C )A.既有对因治疗作用,又有对症治疗作用 B.既有副作用,又有毒性作用 c.既有治疗作用,又有不良反应D.既有局部作用,又有全身作用E.既有原发作用,又有继发作用2.副作用是指(B)A.与治疗目的无关的作用 B.用药量过大或用药时间过久引起的C.用药后给病人带来的不舒适的反应D.在治疗剂量出现与治疗目的无关的作用 E.停药后,残存药物引起的反应3.药物的毒性反应是( C )A.一种过敏反应B·在使用治疗用量时所产生的与治疗目的无关的反应C·因用量过大或机体对该药特别敏感所发生的对机体有损害的反应D.一种遗传性生化机制异常所产生的特异反应 E.指剧毒药所产生的毒性作用4.药物代谢动力学研究( B)A.药物进入血液循环与血浆蛋白结合及解离的规律B.药物吸收后在机体细胞分布变化的规律c.药物经肝脏代谢为无活性产物的过程D.药物从给药部位进入血液循环的过程E.药物体内过程及体内药物浓度随时间变化的规律5.药物的生物转化和排泄速度决定其(D) A.副作用的多少 B.最大效应的高低c.作用持续时间的长短 D.起效的快慢 E.后遗效应的大小6.大多数药物是按下列哪种机制进入体内(B)A.易化扩散 B.简单扩散 C.主动转运 D.过滤 E.吞噬7.在碱性尿液中弱酸性药物(A)A·解离多,重吸收少,排泄快B.解离少,重吸收多,排泄快C·解离多,重吸收多,排泄快D.解离少,重吸收多,排泄慢E.解离多,重吸收少,排泄慢8.有首关消除的给药途径是(E)A.直肠给药 B.舌下给药 C.静脉给药 D.喷雾给药 E.口服给药9.在碱性尿液中弱碱性药物(A.解离多,重吸收少,排泄快 B.解离少,重吸收多,排泄快C.解离多,重吸收多,排泄快 D.解离少,重吸收多,排泄慢E.解离多,重吸收少,排泄慢10.最常用的给药途径是( )A.口服给药 B.静脉给药 C.肌肉给药 D.经皮给药 E.舌下给药11.葡萄糖的转运方式是( )A.过滤 B.简单扩散 c.主动转运 D.易化扩散 E.胞饮12.与药物在体内的分布及肾排泄关系比较密切的转运方式是( )A.主动转运 B.过滤 C.简单扩散 D.易化扩散 E.胞饮13.易化扩散是( )A.靠载体逆浓度梯度跨膜转运B.不靠载体顺浓度梯度跨膜转运c.靠载体顺浓度梯度跨膜转运D.不靠载体逆浓度梯度跨膜转运 E.简单扩散14.主动转运的特点是( )A.通过载体转运,不需耗能B.通过载体转运,需要耗能1c.不通过载体转运,不需耗能D.不通过载体转运,需要耗能E.以上都不是15.药物的排泄途径不包括( )A.汗腺 B.肾脏 C.胆汁 D.肺E.肝脏16.不能控制哮喘急性发作的药物是( )A.肾上腺素 B.色甘酸钠 c.异丙肾上腺素 D.氨茶碱 E.沙丁胺醇17.氯化铵祛痰作用原理是( )A.直接刺激呼吸道粘膜,使呼吸道分泌物增多,痰液稀释而易于咳出B.口服后刺激胃粘膜,反射地增加呼吸道分泌,痰液稀释而易于咳出c.使痰中粘性成分分解,痰液粘性降低而易于咳出D.有抗菌、抗炎作用,使痰量减少E.以上都不是18.能溶解粘痰的药物是( )A.氯化铵B.乙酰半胱氨酸C.右美沙芬 D.倍氯米松 E.异丙托溴铵19.去甲肾上腺素合成过程中的限速酶为( )A.多巴脱羧酶 B.酪氨酸羟化酶C.多巴胺β一羟化酶D.单胺氧化酶 E.儿茶酚氧位甲基转移酶20.某药静脉注射引起心率加快,平均血压无变化,瞳孔扩大,口干及皮肤潮红,此药可能是( )A.a受体激动药 B.B受体激动药C.B受体阻断药 D.M受体激动药 E.M 受体阻断药21.β受体兴奋时不会出现下列哪一种效应( )A.心脏兴奋 B.支气管平滑肌松弛 C.骨骼肌血管收缩D.肝糖原分解 E.肾素释放22·有关毛果芸香碱的叙述,错误的是( )A·能直接激动M受体 B.可使腺体分泌增加c·可引起眼调节麻痹 D.可用于治疗青光眼 E.对骨骼肌作用弱23.毛果芸香碱对眼的调节作用是( ) A-睫状肌松弛,悬韧带拉紧,晶状体变扁平B·睫状肌松弛,悬韧带放松,晶状体变凸C·睫状肌收缩,悬韧带拉紧,晶状体变凸D·睫状肌收缩,悬韧带拉紧,晶状体变扁平E·睫状肌收缩,悬韧带放松,晶状体变凸24.关于新斯的明的描述,错误的是( )A.口服吸收差,可皮下注射给药B.易进入中枢神经系统C.可促进胃肠道的运动D.常用于治疗重症肌无力E.禁用于机械性肠梗阻25.治疗手术后腹气胀及尿潴留最好用( )A.乙酰胆碱 B.毛果芸香碱 C.毒扁豆碱 D.新斯的明 E.加兰他敏26.有机磷酸酯类急性中毒时,下列哪一项不是胆碱能神经突触的中毒症状( ) A.瞳孔缩小 B.泪腺、唾液腺等腺体分泌增加C.恶心,腹泻D.肌肉颤动E.大小便失禁27.碘解磷定治疗有机磷酸酯类中毒的作用机制是( )A.能阻断M胆碱受体的作用 B.能阻断N胆碱受体的作用C.能直接对抗体内积聚的ACh的作用D.能恢复AChE水解ACh的活性E.能与AChE结合而抑制酶的活性28.解救中度有机磷酸酯类中毒可用( )A.阿托品和毛果芸香碱合用B.氯解磷定和毛果芸香碱合用c.阿托品和毒扁豆碱合用 D.氯解磷定和毒扁豆碱合用2E.氯解磷定和阿托品合用29.阿托品对眼的作用为( )A.缩瞳,眼内压升高,调节痉挛B.扩瞳,眼内压降低,调节痉挛c.缩瞳,眼内压降低,调节痉挛D.扩瞳,眼内压升高,调节麻痹E.缩瞳,眼内压升高,调节麻痹30.阿托品( )A.能促进腺体分泌 B.能引起平滑肌痉挛C.能造成眼调节麻痹 D.通过加快ACh水解发挥抗胆碱作用E.作为缩血管药用于抗休克31.有机磷酸酯类急性中毒时,下列哪一项症状是阿托品不能缓解的( )A.瞳孔缩小 B.出汗 C.恶心、呕吐 D.呼吸困难 E.肌肉颤动32.青霉素引起过敏性休克时,首选药物是( )A.多巴胺 B.去甲肾上腺素 c.肾上腺素 D.葡萄糖酸钙 E.间羟胺33.氯丙嗪过量引起血压下降时,应选用的药物是( )A.肾上腺素 B.去甲肾上腺素 C.阿托品 D.多巴胺 E.异丙肾上腺素34.能引起肾上腺素升压效应翻转的药物是( )A.利血平 B.酚妥拉明 C.甲氧明 D.美加明 E.阿托品35.无尿休克病人绝对禁用的药物是( )A.去甲肾上腺素 B.阿托品 c.多巴胺 D.间羟胺 E.肾上腺素36.下述何药中毒引起的血压下降禁用肾上腺素( )A.吗啡 B.氯丙嗪 c.苯巴比妥D.水合氯醛 E.地西泮37.去甲肾上腺素作用最明显的器官是( )A.眼睛 B.心血管系统 C.支气管平滑肌 D.胃肠道和膀胱平滑肌E.腺体38.过量最易引起心动过速、心室颤动的药物是( )A.。

2011年全国高中数学联赛试题及答案

2011年全国高中数学联赛试题及答案

全国高中数学联赛模拟题一 试一、填空题(本题满分64分,每小题8分)1.在数列{}n a 中,12a =,21a =-,且21n n n a a a ++=-,1,2,n = .则 2011a = .2.设a ,b ,c 是正整数,且成等比数列,b a -是一个完全平方数,666log log log 6a b c ++=,则a b c ++= .3.一列数123,,,a a a 满足对于任意正整数n ,都有312n a a a n +++= ,则23100111111a a a +++=--- . 4.设1a <-,变量x 满足2x ax x +≤-,且2x ax +的最小值为12-,则a =_______.5.正整数500n ≤,具有如下性质:从集合{}1,2,,500 中任取一个元素m ,则m 整除n 的概率是1100,则n 的最大值是 . 6.集合{1,2,…,2011}的元素和为奇数的非空子集的个数为 .7.一个直径2AB =的半圆,过A 作这个圆所在平面的垂线,在垂线上取一点S ,使A S A B =,C 为半圆上一个动点,,N M 分别为A 在,SC SB 上的射影.当三棱锥S AMN -的体积最大时,BAC ∠=_________.8.直线2y kx =-交抛物线28y x =于,A B 两点,若AB 中点的横坐标为2,则AB = .二、解答题(第9题16分,第10、11题各20分,共56分)9.(本小题满分16分)设[),,1x y z ∈+∞,,证明不等式2222(22)(22)(22)()22x x y y z z xyz xyz -+-+-+≤-+.10.(本小题满分20分)已知双曲线C :22221x y a b-=(0a >,0b >)的离心率为2,过点(0)P m ,(0m >)斜率为1的直线l 交双曲线C 于A 、B 两点,且3AP PB = ,3OA OB ⋅= .(1)求双曲线方程;(2)设Q 为双曲线C 右支上动点,F 为双曲线C 的右焦点,在x 轴负半轴上是否存在定点M 使得2QFM QMF ∠=∠?若存在,求出点M 的坐标;若不存在,请说明理由.11.(本小题满分20分) 设12,,,,n x x x 是不同的正实数.证明:12,,,,n x x x 是一个等比数列的充分必要条件是:对所有整数(2)n ≥,都有2221112212121n n n k k k x x x x x x x x x -=+-=-∑.。

中考数学模拟试题及答案8

中考数学模拟试题及答案8

2011年中考模拟题数 学 试 卷(八)*考试时间120分钟 试卷满分120分一、选择题(本大题共12个小题,每小题2分,共24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.若b a <,则下列各式中一定成立的是( ) A .11-<-b a B .33ba >C . b a -<-D . bc ac <2.一根笔直的小木棒(记为线段AB ),它的正投影为线段CD ,则下列各式中一定成立的是( )A .AB=CDB .AB ≤CDC .CD AB > D .AB ≥CD3.如图,两个同心圆的半径分别为3cm 和5cm ,弦AB 与小圆相切于点 C ,则AB 的长为( ) A .4cm B .5cm C .6cm D .8cm4.下列运算中,正确的是( )A .34=-m mB .()m n m n --=+C .236m m =()D .m m m =÷225.如图,四个边长为1的小正方形拼成一个大正方形,A 、B 、O 是小正方形顶点,⊙O 的半径为1,P 是⊙O 上的点, 且位于右上方的小正方形内,则∠APB 等于( ) A .30° B .45°C .60°D .90°6.如图,在直角坐标系中,点A 是x 轴正半轴上的一个定点,点B 是 双曲线3y x=(0x >)上的一个动点,当点B 的横坐标逐渐增大时, OAB △的面积将会A .逐渐增大B .不变C .逐渐减小D7.甲、乙、丙三人进行乒乓球比赛,规则是:两人比赛,另一人当裁判,输者将在下一局中担任裁判,每一局比赛没有平局.已知甲、乙各比赛了4局,丙当了3次裁判.问第2局的输者是( )A . 甲B . 乙C . 丙AD.不能确定8.如图是某商场一楼与二楼之间的手扶电梯示意图.其中AB、CD分别表示一楼、二楼地面的水平线,∠ABC=150°,BC的长是8 m,则乘电梯从点B到点C上升的高度h是()A833m B.4 mC.43D.8 m9.在同一直角坐标系中,函数y mx m=+和函数222y mx x=-++(m是常数,且0m≠)的图象可能..是()10.从棱长为2的正方体毛坯的一角,挖去一个棱长为1的小正方体,得到一个如图5所示的零件,则这个零件的表面积是()A.20 B.22C.24 D.2611.如图所示的计算程序中,y与x之间的函数关系所对应的图象应为()12.小强从如图所示的二次函数2y ax bx c=++的图象中,观察得出了下面五条信息:(1)0a<;(2)1c>;(3)0b>;(4)0a b c++>;(5)0a c-+>.你认为其中正确信息的个数有()A.2个 B.3个C.4个D.5个xOyx-2- 4A DCBO42yO 2- 4yxO4- 2yx取相反数×2+4输入x输出yC D150°hx1y21O-1二、填空题(本大题共6个小题,每小题3分,共18分.把答案写在题中横线上)13.比较大小:-6 -8.(填“<”、“=”或“>”)14.矩形内有一点P 到各边的距离分别为1、3、5、7,则该矩形的最大面积为 平方单位.15.在一周内,小明坚持自测体温,每天3次.测量结果统计如下表:体温(℃) 36.1 36.2 36.3 36.4 36.5 36.6 36.7 次 数2346312则这些体温的中位数是 ℃.16.观察下列等式: 221.4135-=⨯;222.5237-=⨯; 223.6339-=⨯ 224.74311-=⨯;…………则第n (n 是正整数)个等式为________.17.如图,等边△ABC 的边长为1 cm ,D 、E 分别是AB 、AC 上的点,将△ADE 沿直线DE 折叠,点A 落在点A ' 处,且点A '在△ABC 外部,则阴影部分图形的周长 为 cm .18.如图,矩形ABCD 中,由8个面积均为1的小正方形组成的L 型模板如图放置,则矩形ABCD 的周长为 _.三、解答题(本大题共8个小题,共78分.解答应写出文字说明、证明过程或演算步骤)19.(本小题满分8分) 先化简,再求值:232224x x x x x x ⎛⎫-÷ ⎪-+-⎝⎭,其中3x =.AB CDE A ′电视机月销量扇形统计图第一个月 15%第二个月 30%第三个月 25%第四个月图11-120.(本小题满分8分)某商场开展购物抽奖活动,抽奖箱中有4个标号分别为1、2、3、4的质地、大小相同的小球,顾客任意摸取一个小球,然后放回,再摸取一个小球,若两次摸出的数字之和为“8”是一等奖,数字之和为“6”是二等奖,数字之和为其它数字则是三等奖,请分别求出顾客抽中一、二、三等奖的概率.21.(本小题满分9分)某商店在四个月的试销期内,只销售A 、B 两个品牌的电视机,共售出400台.试销结束后,只能经销其中的一个品牌,为作出决定,经销人员正在绘制两幅统计图,如图11-1和图11-2.(1)第四个月销量占总销量的百分比是 ; (2)在图11-2中补全表示B 品牌电视机月销量的折线;(3)为跟踪调查电视机的使用情况,从该商店第四个月售出的电视机中,随机抽取一台,求 抽到B 品牌电视机的概率;(4)经计算,两个品牌电视机月销量的平均水平相同,请你结合折线的走势进行简要分析,判断 该商店应经销哪个品牌的电视机.22.(本小题满分9分)月图11-2第一 第二 第三 第四电视机月销量折线统计图某天,小明来到体育馆看球赛,进场时,发现门票还在家里,此时离比赛开始还有25分钟,于是立即步行回家取票.同时,他父亲从家里出发骑自行车以他3倍的速度给他送票,两人在途中相遇,相遇后小明立即坐父亲的自行车赶回体育馆.下图中线段AB 、OB 分别表示父、子俩送票、取票过程中,离体育馆的路程.......S (米)与所用时间t (分钟)之间的函数关系,结合图象解答下列问题(假设骑自行车和步行的速度始终保持不变): (1)求点B 的坐标和AB 所在直线的函数关系式; (2)小明能否在比赛开始前到达体育馆?23.(本小题满分10分)已知:如图,在Rt △ABC 中,∠ABC =90°,以AB 上的点O 为圆心,OB 的长为半径的圆与AB 交于点E ,与AC 切于点D .(1)求证:BC =CD ; (2)求证:∠ADE =∠ABD ;(3)设AD =2,AE =1,求⊙O 直径的长.•ABCD EO24.(本小题满分10分)在图1至图3中,点B是线段AC的中点,点D是线段CE的中点.四边形BCGF和CDHN都是正方形.AE 的中点是M.(1)如图1,点E在AC的延长线上,点N与点G重合时,点M与点C重合,求证:FM = MH,FM⊥MH;(2)将图-1中的CE绕点C顺时针旋转一个锐角,得到图2,求证:△FMH是等腰直角三角形;(3)将图2中的CE缩短到图3的情况,△FMH还是等腰直角三角形吗?(不必说明理由)图1AHC(M) D E BF G(N)G图2AHCDEBF NMAHCD图3BF GMN25.(本小题满分12分)如图,某公路隧道横截面为抛物线,其最大高度为6米,底部宽度OM为12米. 现以O点为原点,OM所在直线为x轴建立直角坐标系.(1)直接写出点M及抛物线顶点P的坐标;(2)求这条抛物线的解析式;(3)若要搭建一个矩形“支撑架”AD- DC- CB,使C、D点在抛物线上,A、B点在地面OM上,26.(本小题满分12分)如图,平行四边形ABCD 中,AB =5,BC =10,BC 边上的高AM =4,E 为BC 边上的一个动点(不与B 、C 重合).过E 作直线AB 的垂线,垂足为F . FE 与DC 的延长线相交于点G ,连结DE ,DF . (1) 求证:ΔBEF ∽ΔCEG . (2)当点E 在线段BC 上运动时,△BEF 和△CEG 的周长之间有什么关系?并说明你的理由. (3)设BE =x ,△DEF 的面积为y ,请你求出y 和x 之间的函数关系式,并求出当x 为何值时,y 有最大值,最大值是多少?MBDCEF Gx A2011年中考模拟题(八) 数学试题参考答案及评分标准一、选择题二、填空题13.>; 14.64; 15.36.4; 16.22(3)3(23)n n n +-=⨯+; 17.3; 18. 三、解答题 19.解:322xx x x ⎛⎫-⎪-+⎝⎭÷224x x -=()()()()()()32222222x x x x x x x x x +---+-+. ······················· 3分 =x +4 ·························································································· 5分 当x =3时,原式=3+4 =7 ······························································································· 8分20.解:抽中一等奖的概率为161, ···································································· 3分抽中二等奖的概率为163, ·········································································· 5分抽中三等奖的概率为43. ··········································································· 8分21.解:(1)30%; (2)如图1; (3)8021203=; (4)由于月销量的平均水平相同,从折线的走势看, A 品牌的月销量呈下降趋势,而B 品牌的月销量呈上升趋势. 所以该商店应经销B 品牌电视机.22.解:(1)解法一:从图象可以看出:父子俩从出发到相遇时花费了15分钟 1分电视机月销量折线统计图设小明步行的速度为x 米/分,则小明父亲骑车的速度为3x 米/分 依题意得:15x+45x =3600. ·························· 2分 解得:x =60.所以两人相遇处离体育馆的距离为 60×15=900米.所以点B 的坐标为(15,900). ···················· 3分 设直线AB 的函数关系式为s =kt+b (k ≠0). ······· 4分由题意,直线AB 经过点A (0,3600)、B (15,900)得:360015900b k b =⎧⎨+=⎩,解之,得1803600k b =-⎧⎨=⎩,.∴直线AB 的函数关系式为:1803600S t =-+. ·········································· 6分 解法二:从图象可以看出:父子俩从出发到相遇花费了15分钟. ·································· 1分 设父子俩相遇时,小明走过的路程为x 米. 依题意得:360031515x x-=····································································· 2分 解得x =900,所以点B 的坐标为(15,900) ·················································· 3分以下同解法一.(2)解法一:小明取票后,赶往体育馆的时间为:9005603=⨯ ·································· 7分 小明取票花费的时间为:15+5=20分钟. ∵20<25∴小明能在比赛开始前到达体育馆.················································ 9分解法二:在1803600S t =-+中,令S =0,得01803600t =-+. 解得:t =20.即小明的父亲从出发到体育馆花费的时间为20分钟,因而小明取票的时间也为20分钟. ∵20<25,∴小明能在比赛开始前到达体育馆. ··································· 9分23.解:(1)∵∠ABC =90°,∴OB ⊥BC . ·················································· 1分 ∵OB 是⊙O 的半径,∴CB 为⊙O 的切线. ········································ 2分 又∵CD 切⊙O 于点D ,∴BC =CD ; ·················································· 3分 (2)∵BE 是⊙O 的直径,∴∠BDE =90°.∴∠ADE +∠CDB =90°. ································ 4分 又∵∠ABC =90°,∴∠ABD +∠CBD =90°. ································································ 5分 由(1)得BC =CD ,∴∠CDB =∠CBD .∴∠ADE =∠ABD ; ······································································· 6分 (3)由(2)得,∠ADE =∠ABD ,∠A =∠A .•ABCD EO∴△ADE ∽△ABD . ······································································· 7分 ∴AD AB =AEAD . ············································································· 8分 ∴21BE +=12,∴BE =3,······························································· 9分 ∴所求⊙O 的直径长为3. ······························································ 10分24.(1)证明:∵四边形BCGF 和CDHN 都是正方形,又∵点N 与点G 重合,点M 与点C 重合,∴FB = BM = MG = MD = DH ,∠FBM =∠MDH = 90°. ∴△FBM ≌ △MDH . ∴FM = MH .∵∠FMB =∠DMH = 45°,∴∠FMH = 90°.∴FM ⊥HM .(2)证明:连接MB 、MD ,如图2,设FM 与AC 交于点P . ∵B 、D 、M 分别是AC 、CE 、AE 的中点, ∴MD ∥BC ,且MD = BC = BF ;MB ∥CD , 且MB =CD =DH .∴四边形BCDM 是平行四边形. ∴ ∠CBM =∠CDM .又∵∠FBP =∠HDC ,∴∠FBM =∠MDH . ∴△FBM ≌ △MDH . ∴FM = MH , 且∠MFB =∠HMD .∴∠FMH =∠FMD -∠HMD =∠APM -∠MFB =∠FBP = 90°. ∴△FMH 是等腰直角三角形.(3)是.25.解:(1) M (12,0),P (6,6). ····································································· 2分 (2) 设抛物线解析式为:6)6(2+-=x a y . ························································· 3分∵抛物线6)6(2+-=x a y 经过点(0,0), ∴6)60(02+-=a ,即61-=a 4分 ∴抛物线解析式为:x x y x y 261,6)6(6122+-=+--=即 . 5分(3)设A (m ,0),则B (12-m ,0),)261,12(2m m mC +--,)261,(2m m m D +-. ······························ 7分 ∴“支撑架”总长AD+DC+CB = )261()212()261(22m m m m m +-+-++-图2AHCDEBFG N MP=15)3(311223122+--=++-m m m . ·························································· 10分 ∵ 此二次函数的图象开口向下.∴ 当m = 3米时,AD+DC+CB 有最大值为15米. ··················································· 12分 26. (1) 因为四边形ABCD 是平行四边形, 所以AB DG ································ 1分 所以,B GCE G BFE ∠=∠∠=∠所以BEF CEG △∽△ ················································································· 3分 (2)BEF CEG △与△的周长之和为定值.······················································ 4分 理由一:过点C 作FG 的平行线交直线AB 于H ,因为GF ⊥AB ,所以四边形FHCG 为矩形.所以 FH =CG ,FG =CH 因此,BEF CEG △与△的周长之和等于BC +CH +BH由 BC =10,AB =5,AM =4,可得CH =8,BH =6, 所以BC +CH +BH =24 ·················································································· 6分 理由二:由AB =5,AM =4,可知在Rt △BEF 与Rt △GCE 中,有:4343,,,5555EF BE BF BE GE EC GC CE ====,所以,△BEF 的周长是125BE , △ECG 的周长是125CE又BE +CE =10,因此BEF CEG 与的周长之和是24. ······································ 6分(3)设BE =x ,则43,(10)55EF x GC x ==- 所以21143622[(10)5]2255255y EF DG x x x x ==-+=-- ································ 8分 配方得:2655121()2566y x =--+. 所以,当556x =时,y 有最大值. ·································································· 10分最大值为1216.····························································································· 12分A M xH GFED CB。

2011年温州市中考英语模拟试题及答案(附听力材料)

2011年温州市中考英语模拟试题及答案(附听力材料)

2011年温州市初中毕业生学业考试模拟卷英语试卷一、听力部分(计20分)I.听小对话,选择图片(共5小题;每小题1分,满分5分)1. What time is it now?2. What animal does the boy want to keep?A. B. C.3. What will the weather be like tomorrow?A. B. C.4.What sport does the man probably like better?A. B. C.5.How does the man go to work ?II.听小对话,回答问题(共5小题;每小题1分,满分5分)6. What does the man mean ?A. They won’t have any more cups . B . He doesn’t know why people liketea.C. They will get some more tea .7. When is the man going to decorate the room ?A. WednesdayB. SaturdayC. Tuesday8. What are they talking about ?A. NewspaperB. Their feelingsC. TV programs9.What is Roy doing ?A. He is calling Emma .B. He is talking to Emma face to face .C. He is answering Emma’s telephone .10.What does the man want to do?A. To change his walkman .B. To buy a new walkman .C. To borrowa walkman .III.听长对话,回答问题(共5小题;每小题1分,满分5分)听下面一段较长的对话,回答第11至第12两小题。

2011年专业英语四级考试模拟试题:词汇语法篇(4)

2011年专业英语四级考试模拟试题:词汇语法篇(4)

2011 年专业英语四级考试模拟试题:词汇语法篇(4)A. whatB. thatC. whichD. whose2. I understand ____ preparation that staff must put in under pressure to meet the deadline.A. more than the enormous amount ofB. better than most the enormous number ofC. better than most the enormous amount ofD. fewer than the number of3. I’m sure your suggestion will ____ the problem.A.contribute to solvingB. be contributed to solveC. contribute to solveD. be contributed to solving4. In 1840, both Lucretian Mott and Elizabeth Cady Stanton resented ______ proper seating at the World’s Anti slavery convention in London because of their sex.A. refusingB. to be refusedC. being refusedD. having refused5. America will never again have as a nation the spirit of adventure as it ____ before the West was settled.A. couldB. didC.wouldD. was6. You should have put the milk into the ice box, I expect it____ undrinkable.A. becameB.had becomeC. has becomeD. becomes7. It’s no good ____ him. He is always indifferent towards others’matters.A. to turn toB. turning toC. turn toD. turned to8.Some companies have introduced flexible working time with less emphasis on pressure ____A. than more on efficiencyB. and more on efficiencyC. and more efficiencyD.than efficiency9. She always put her medication on the top of the shelf lest the children ____ it by mistake.A. tookB. should takeC. had takenD. would take10. The earnings of women are well below that of men____ educational differences that are diminishing between the two sexes.A. althoughB. thoughC. despite ofD. in spite of11. Many automobile accidents were ____ careless driving.A. attributed toB. resulted inC. contributed toD. raised from12. The actress wanted a hat to ____ her dress.A. go byB. go throughC. go outD. go with13. It takes a lot of ____ to put on a school play such as King Lear.anizationB.arrangementC. managementD. preparation14. The police carried out a(n) ____ search for the mising boy.A. completeB. entireC. thoroughD. whole15. The ____ crown jewels are kept in the Tower of London.A. valuedB. valuelessC. invaluableD. usable16. Tom has been a vegetarian ____ principle for years.A. inB.onC. forD. by17. When I got out of the car and walked about among them,____ one old man who shook his head disapprovingly, they all began to cheer.A. see thatB. except thatC.provided thatD. except for18. ____ the water left in the kettle, the doctor put several things he unwrapped from a handkerchief.A. AtB.ToC. WithinD. Into19. I am ____ grateful for the many kindnesses you have shown my son.A. excessivelyB. muchC. certainlyD. exceedingly20. The ____ of AIDS has led to an expansion in research seeking a cure.A. innovationB. selectionC. proliferationD. conviction21. I am sorry I have no time at present to ____ more detail or give you an account of other cities of interest.A. bring intoB. take intoC. come intoD. go into22. When the idea of winning in sports is carried to excess,____ competition can turn into disorder and violence.A. honestlyB. honestC. honorableD. honorary23. Unless all the members agree to ____ to the plan there may be further development in the course of action.A. tumbleB. stickC. comeD. adjust24. You must pay import ____ on certain goods brought into this country.A. moneyB. feesC. billsD. duties25. We expect Mr. White will ____ Class One when Miss Jane retires.A. take overB. take upC. take offD. take to答案详解:1. B)【句意】有证据表明,小至六个月的婴儿就能识别具体的声音。

2011年《教育学》仿真模拟试题(10)

2011年《教育学》仿真模拟试题(10)

2011年《教育学》仿真模拟试题(10)一、单项选择题(在每小题的四个备选答案中,选出一个正确的答案,并将其号码填在题干的括号内。

每小题1分,共20分)1()被人们看作是教育学形成独立学科的开始。

A、夸美纽斯的《大教学论》B、洛克的《教育漫话》C、卢梭的《爱弥尔》D、赫尔巴特的《普通教育学》2教育是年轻一代成长和社会延续与发展不可缺少的条件,为一切社会所必需,与人类社会共始终。

从这个意义上说,教育具有()。

A、生物性B、永恒性C、历史性D、阶级性3普通教育学的研究对象主要是()。

A、幼儿教育B、中、小学教育C、高等教育D、职业技术教育4广泛意义上的教育目的存在于()活动之中。

A、家庭教育B、社会教育C、学校教育D、一切教育5培养学生审美()能力是美育过程的起点。

A、感知B、理解C、判断D、创造6对人的身心发展来说,学校教育是一种()环境。

A、宏观的B、间接的C、一般的D、特殊的7()是现代学校教学的基本组织形式,它的出现在教育史上是一大进步。

A、课堂教学B、复式教学C、开放教学D、电化教学8教育过程主要矛盾的主要方面是()。

A、受教育者身心发展的现状B、受教育者身心发展的可能性C、教育要求D、教育影响9社会主义现代化建设不但需要高级科学技术专家,而且迫切需要大量素质良好的中、初级技术人员、管理人员、技工和其他城乡劳动者,所以必须大力发展()。

A、高等教育B、中等教育C、职业技术教育D、初等教育10教育者是教育过程中的基本要素之一,其基本特征是()。

A、主体性、示范性和目的性B、主体性、目的性和社会性C、主体性、个体性和社会性D、主体性、示范性和主动性11在思想品德教育过程中,知与行的统一,就是()。

A、理论加实践B、理论与实践有机结合C、读书加劳动D、感性认识与理性认识统一121985年《中共中央关于教育体制改革的决定》明确规定把发展()的责任交给地方。

A、基础教育B、中学教育C、中等教育D、职业教育13备课时,教师要按顺序写出()三种教学计划。

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浙江省教师招聘考试小学数学模拟题
一、填空题。

(本大题共10个小题,每小题2分,共20分)
1.有一个七层塔,每一层所点灯的盏数都等于上一层的2倍,一共点了381盏灯。

求顶层点了 盏灯
2.3042乘以一个自然数 A ,乘积是一个整数的平方,那么A 最小是
3.甲、乙、丙三个组,甲组6人,乙组5人,丙组4人,现每组各选1人一起参加会议,一共有____种选法;如果三组共同推选一个代表,有_ _种选法
4.已知:(■+▢)×0.3=4.2,而且▢÷0.4=12。

算一算:▢=( ),■=( )。

5.图中空白部分占正方形面积的______分之______
6.某次数学竞赛,试题共有10道,每做对一题得8分,每做错一题倒扣5分.小宇最终得41分,他做对______题.
7.已知向量a=(2,-1),b=(-1,m),c=(-1,2),若(a+b )‖c, 则m=____ 8.设函数)1ln()(2+=x x f , 则=-)1('f
9.设函数f(x)=x(e x +ae -x ),x ∈R ,是偶函数,则实数a =__________
10.在▣ABC 中,若b = 1,c =3,23
C π∠=,则a = 二、选择题。

(在每小题的4个备选答案中,选出一个符合题意的正确答案,并将其号码写在题干后的括号内。

本大题共10小题,每小题3分,共30分)
1.三个奇数的和乘以偶数,所得的积是( )
A、奇数 B、偶数 C、质数 D 、合数
2.用0、3、7、9四个数字,能组成( )个不同的三位数。

(在一个三位数中每个
数字只能用一次)
A、6 B、18 C、24 D 、30
3.如果a b 分子加上2a ,要使分数的大小不变,分母应该是( ) A 、2a +b B 、2ab C 、3b D 、a+2b
4.2241lim 42x x x →⎛⎫- ⎪--⎝
⎭= A. —1 B. —
14 C. 14 D. 1 5.集合A= {x ∣12x -≤≤},B={x ∣x<1},则()R A B ð= ( )
A.{x ∣x>1}
B.{x ∣x ≥ 1}
C. {x ∣12x <≤ }
D. {x ∣12x ≤≤}
6.a 、b 为非零向量。

“a b ⊥”是“函数()()()f x xa b xb a =+-
为一次函数”的 A.充分而不必要条件 B.必要不充分条件
C.充分必要条件
D.既不充分也不必要条件
7.某校开设A 类选修课3门,B 类选修课4门,一位同学从中共选3门。

若要求两类课程中各至少一门,则不同的选法共有
A.30种
B.35种
C.42种
D.48种
8.四根同样长的铁丝分别围成等边三角形、长方形、正方形、圆,其中( )面积最大。

A.等边三角形
B.长方形
C.正方形
D.圆
9.有30.3千克盐水,盐和水的比是1:100,其中水占( )
A.0.3千克
B.30千克
C.3千克
D.0.303千克
10.8名学生和2位老师站成一排合影,2位老师不相邻的排法种数为
(A )8
289A A (B )8289A C (C ) 8287A A (D )8287
A C 三、解答题(本大题共18分
1.用简便方法计算:(能简算的要简算)(本题满分4分)
2.某市居民自来水收费标准如下:每户每月用水4吨以下,每吨1.80元;当超过4吨时,超过部分每吨
3.00元。

某月甲、乙两户共交水费26.40元,用水量之比为5:3.问甲、乙
两户各应交水费多少元?
3.定积分计算dx x x ⎰+2
11
2 4.设二元函数x y ye e x +2,求(1)
x z ∂∂;(2)y z ∂∂;(3)z d 四、 分析下题错误的原因,并提出相应预防措施。

“12能被O.4整除”
成因:
预防措施:
五、论述题(本题满分5分)
课程内容的学习,强调学生的数学活动,发展学生的数感、符号感、空间观念、统计观念,以及应用意识与推理能力。

其中数感、空间观念主要表现在?
六、案例分析题
《带分数乘法》教学片断:
⒈学生根据应用题“草坪长5米,宽2米,求草坪的面积。

”列出算式:5×2 ⒉算式一出现,教师就立即组织四人小组交流算法。

其中一个组,在小组交流时,由于三位同学还没有想出方法,整个合作过程只好由一位同学讲了三种方法:①(5+)×(2+) ②5.8×2.5 ③×,其他同学拍手叫好而告终。

请你根据上述教学片断进行反思(主要从合作交流与独立思考的层面分析)
答案解析
一、填空题
1.3 【解析】设第一层有x 盏,则有x+2x+4x+8x+16x+32x+64x 盏灯,根据等比数列求和即可求出x ,x=3,故正确答案是3。

2.2 【解析】 对3042分解因数,3042=2×3×3×13×13,由乘积为整数的平方可知最小的数应该是2,故本题的正确答案是2.
3.120,15【解析】前面是乘法原理,后面是加法原理。

4.4.8,9.2【解析】由后面的式子得出▣是4.8,代入前面的式子得出□是9.2
5.1/2 【解析】通过分割法可知阴影部分正好是整个正方形的一半。

6.7 【解析】假设小宇做对10题,最终得分10×8=80分,比实际得分41分多80-41=39.这多得的39分,是把其中做错的题换成做对的题而得到的.故做错题39÷(5+8)=3,做对的题10-3=
7.
7.3/2【解析】a+b=(2-1,m-1),c=(-1,2),有向量平行可知,-1+2m-2=0,得出m=3/2.
8.-1【解析】对f(x)进行求导,得知1
2)(2+='x x x f ,然后把-1代入上面式子,得出-1. 9.1【解析】根据偶函数的定义f(-x)=f(x),可知a=-1
10.1【解析】根据正弦定理可知B 是30度,则根据三角形内角和可知三角形是等腰三角形。

a=b=1.
二、填空题
1.B 【解析】任何一个整数乘偶数都是偶数。

2.B 【解析】排列组合题,当取3,7,9时有6种,取0,3,7时有4种,取0,3,9时有4种,取0,7,9时有4种。

因此总共18种
3.C 【解析】当分子加上2a 时,分子是3a,故分母应该是3b.
4.B 【解析】算式通分,否则代入无意义。

通分后算式是2
1+-x ,然后将x=2代入上式即可。

5.D 【解析】B 的补集是x ≥1,因此与A 的交集应该是1≤x ≤2.
6.C 【解析】充分必要条件定义。

7.A 【解析】排列组合题24131423C C C C +=30
8.D 【解析】设长度均为x ,分别计算其面积得出圆的面积最大。

9.B 【解析】由盐和水的比例是1:100,则水和盐水的比例是100:101,则水的质量是30千克.
10.B 【解析】排列组合题。

插空法,学生先站好,老师插空。

三、解答题
1.解:设a=1/2+1/3+1/4,x=(1+a)(a+1/5)-(1+a+1/5)x=x+1/5+x ×x+1/5x-x-x ×x-1/5x=1/5
2.略
3.解:
)3ln 2ln 1(212)]1ln([21x 11221--=+-=+-=⎰x x dx )(原式 4.解:x z ∂∂=x y ye xe +2,x y e e x y
z +=∂∂2,=dz )2(x y ye xe +dx+x y e e x +2dy
四、成因原因:主要是(1)整除概念不清;(2)整除和除尽两个概念混淆。

预防的措施:从讲清整除的概念和整除与除尽关系和区别去着手阐述。

五、答:数感主要表现在:理解数的意义;能用多种方法来表示数;能在具体的情境中把握数的相对大小关系;能用数来表达和交流信息;能为解决问题而选择适当的算法;能估计运算的结果,并对结果的合理性作出解释。

空间观念主要表现在:能由实物的形状想像出几何图形,由几何图形想像出实物的形状,进行几何体与其三视图、展开图之间的转化;能根据条件做出立体模型或画出图形;能从较复杂的图形中分解出基本的图形,并能分析其中的基本元素及其关系;能描述实物或几何图形的运动和变化;能采用适当的方式描述物体间的位置关系;能运用图形形象地描述问题,利用直观来进行思考。

六、答:以上现象是教师在使用小组合作时经常出现的一种问题。

就是没有处理好小组合作和独立思考的关系。

教师要处理好合作学习与独立思考的关系强调合作学习不是不要独立思考。

独立思考应是合作学习的前提基础,合作学习应是独立思考的补充和发挥。

多数学习能通过独立思考解决的问题,就没必要组织合作学习。

而合作学习的深度和广度应远远超过独立学习的结果。

当然,宜独宜合,应和教学情景、学生实际结合,择善而用,才能日臻完美。

我们在设计学生合作学习时,能否认真的思考以下三个问题:学生在合作交流前,你让学生经历过独立思考吗?学生在合作交流时,他们有充分的时空吗?学生在合作交流时,有否进行明确的角色分工呢?。

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