第二册综合复习题
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•全新版大学英语(第二版)综合教程课后答案(第二册) Unit1 Ways of LearningPart II Reading TaskComprehensionContent QuestionPair Work1. They were studying arts education in Chinese kindergartensand elementary schools in Nanjing.2. Their 18-month-old son Benjamin was fond of trying to placethe key into the slot of the key box during their stay at the Jinling Hotel.3. They would come over to watch Benjamin and then try to teachhim how to do it properly.4. Because he realized that this anecdote was directlyrelevant to their assigned tasks in China: to investigate early childhood education and to throw light on Chinese attitudes toward creativity.5. Most of them displayed the same attitude as the staff atthe Jinling Hotel.6. He emphasized that the most important thing is to teachthe child that on can solve a problem effectively by oneself.7. He means that this incident pointed to importantdifferences in educational and artistic practices between China and the USA.8. The manner in which the Chinese staff saw the need to teach the child by guiding his hand in the characteristic of a broader attitude to education, one that stands in contrast to the Western preference for leaving the child to explore and learn unaided.9. One example is of children at the age of 5 or 6 painting flowers, fish and animals skillfully and confidently; in a second example, calligraphers 9 and 10 years old were producing works; and in a third, young artists work on perfecting their craft for several hours a day.10. Americans think that unless creativity has been acquired early, it may never emerge, and skills can be picked up later. Chinese think that if skills are not acquired early, they may never be acquired, and there is no hurry to promote creativity.11. This is mainly due to the difference in their way of thinking.12. The author makes the suggestion that we should strike a better balance between the poles of creativity and basic skills.Text OrganizationWorking On Your Own1.1) The text begins with an anecdote.2) His thoughts are mainly about different approaches to learning in China and the West.3) He winds up the text with a suggestion in the form of a question.2. Chinese1) Show a child how to do something, or tech by holding the hand2) Give greater priority to developing skills at an early age, believing that creativity can be promoted over time Americans1) Teach children that they should rely on themselves for solutions to problems2) Put more emphasis on fostering creativity in young children, thinking skills can be picked up laterLanguage Sense Enhancement(1) Summarizing(2) value originality and independence(3) contrast between(4) in terms of(5) harbor(6) fearful(7) comparable(8) promote creativity(9) emerge(10) picked upLanguage Focus VocabularyI1.1) insert2) on occasion3) investigate4) In retrospect5) initial6) phenomena7) attached8) make up for9) is awaiting10) not; in the least11) promote12) emerged2.1) a striking contrast between the standards of living in the north of the country and the south.2) is said to be superior to synthetic fiber.3) as a financial center has evolved slowly.4) is not relevant to whether he is a good lawyer.5) by a little-known sixteen-century Italian poet have found their way into some English magazines.3.1) be picked up; can’t accomplish; am exaggerating2) somewhat; the performance; have neglected; they apply to3) assist; On the other hand; are valid; a superiorII1.1) continual2) continuous3) continual4) continuous2.1) principal2) principal3) principle4) principles5) principalIII1. themselves2. himself/herself3. herself/by herself/on her own4. itself5. ourselves6. yourself/by yourself/on your ownComprehensive ExercisesI. cloze1.(1) contrast(2) exaggerating(3) priority(4) on the other hand(5) promoting(6) pick up(7) assist(8) accomplish(9) occasion(10) neglecting(11) worthwhile(12) superior2.(1) end(2) perform(3) facing(4) competent(5) equipped(6) designed(7) approach(8) rest(9) definitely(10) qualityII. translation1.(1) It takes an enormous amount of courage to make a departure from the tradition.(2) Tom used to be very shy, but this time he was bold enough to give a performance in front of a large audience.(3) Many educators think it desirable to foster the creative spirit in the child at an early age.(4) Assuming this painting really is a masterpiece, do you think it’s worthwhile to buy it?(5) If the data is statistically valid, it will throw light on the problem we are investigating.2.To improve our English, it is critical to do more reading, writing, listening and speaking. Besides, learning by heart as many well-written essays as possible is also very important. Without an enormous store of good English writing in your headyou cannot express yourself freely in English. It is also helpful to summarize our experience as we go along, for in so doing, we can figure out which way of learning is more effective and will produce the most desirable result. As long as we keep working hard on it, we will in due course accomplish the task of mastering English.Unit2 ValuesPart II Reading TaskComprehensionContent QuestionPair Work1. The Salvation Army is a religious charitable organization.A Salvation Army bell ringer is a volunteer who help it collect donations.2. The boy asked him: Are you poor? He did it simply out of confusion and curiosity. Obviously he knew nothing about the Salvation Army bell ringer.3. He said, “I have more than some people, but not as much as others.” This means that he was neither poor nor rich.4. The boy’s mother scolded him because the question was social inappropriate, especially to a person who looked poor.5. Yes, economically he is poor. He lives in a small basementapartment. He doesn’t even have a color TV. He falls into the lowest income category. And so on.6. No, the writer does not feel poor. This is because he has enjoyed good health and creativity which he thinks are much more important than material goods.7. He feels out of place among people who are primarily interested in material things.8. She told him that she was interested in what’s on the inside. but after he took her to his poorly furnished apartment, she changed her mind completely.9. It only shows that to her the most important thing was still material goods rather than what she had claimed before. 10. Commercial can put people under pressure to purchase more than is really necessary.11. Because December is the time for to work for the Salvation Army as a bell ringer, which gives him a genuine sense of belonging and brings him happiness in helping others.12. The boy’s question has helped the writer realize that, despite his lack of expensive possessions, he is rich in many other ways and should be thankful for that.Text OrganizationWorking On Your Own1.1) a.√2) the essay is meant to explain something that is, the author’s view of life.3) That one can live a life full of riches without being rich financially.2.Part One: The writer’s encounter with a boy who raised the question “are you poor?”Part Two: In search of an answer the writer finds that not having expensive possessions doesn’t make him feel poor mainly because he enjoys life in many other ways.Part Three: In conclusion, the writer thinks he’s grown to understand more about himself because of the boy’s question. Language Sense Enhancement1.(1) attain(2) wear and tear(3) dependable(4) modest(6) minimal(7) exceptionally(8) illness-free(9) spirited(10) energizingLanguage Focus VocabularyI1.1) abrupt2) emotional3) bless4) wear and tear5) dated6) consequences7) seemingly8) in contrast to9) Curiosity10) genuine12) sentiments2.1) confronted with more than one problem, try to solve the easiest one first.2) vital to the existence of all forms of life.3) some confusion among the students about what to do after class to follow up on the subject.4) nothing more than a job and an apartment to be happy.5) tickled him to think that she’d come to ask his advice 3.1) a lingering; fabricating; sentiments2) fill out; every item; vital; consequences3) be denied; tangible; cherish; attainII1. It is a long trip and will take us five hours by bus.2. She arrived early and took a front row seat.3. Don’t take me for a fool.4. It takes a lot of imagination to fabricate such a story.5. My uncle will take me (along on his trip) to the Arctic this summer.6. He took the dinner plate I passed to him.7. Kevin took second prize in the weight-lifting competition.8. If you don’t take my advice, you will regret it.III1. hanging2. to give3. to return4. being praised5. not having written6. to say7. to open8. being helpedComprehensive ExercisesI. cloze1.(1) well-off/affluent(2) dated(3) falling into(4) bracket(5) deny(6) tangible(7) pursuit(8) cherishes(9) out of place(10) abrupt(11) focus(12) donations 2.(1) consume(2) fueled(3) annual(4) plain(5) physically(6) security(7) indicates(8) equally(9) traditional(10) followIII. Translation1.1) The company denied that its donations had a commercial purpose.2) Whenever he was angry, he would begin to stammer slightly.3) Education is the most cherished tradition in our family. That’s why my parents never took me to dinner at expensive restaurants, but sent me to the best private school.4) Shortly after he recovered from the surgery, he lost his job and thus had to go through another difficult phase of his life.5) In contrast to our affluent neighbors, my parents are rather poor, but they have always tried to meet our minimal needs.2.With more and more donations coming in, our university will be much better off financially next year. We will thus be able to focus on the most important task that we, educators, must take on: to encourage students to attain theirscholarly/academic goals, to train them to be dependable and responsible individuals, to prepare them for the life ahead, and to guide them in their pursuit of spiritual as well asmaterial satisfaction.Unit3 The Generation GapPart II Reading TaskComprehensionContent QuestionPair Work1. There are seven characters---Father, Mother, Heidi, Diane, Sean, Restaurant Manager, and Mrs. Higgins.2. No. Because what he does usually ends up embarrassing them.3. To buy a guitar.4. To check if Sean was going to embarrass him.5. He knew his father was going to embarrass him.6. It was unnecessary and embarrassing.7. He wanted Dan to pressure his son into asking Diane to the senior prom.8. He would speak to his son and insist that the latter give Diane a call.9. She felt humiliated.10. Because the Thompson had just moved.11. He tried to let her know how exceptionally talented a young woman Heidi was.12. Because she couldn’t bear being embarrassed by herfather.Text OrganizationWorking On Your Own1.1. A fast-food restaurant2. The Thompson family dining room3. An office at a high school2.Scene One: Father embarrassed Sean by talking too proudly to the restaurant manager.Scene Two: Father embarrassed Diane by persuading a colleague into pressing his son to ask her to the senior prom.Scene Three: Father embarrassed Heidi by boating to an official at her new school about how talented she was.Language Sense Enhancement1.(1) once in a while(2) for(3) the problem(4) he thinks(5) humiliated(6) class president(7) have(8) Actually(9) stop to think(10) interferenceLanguage Focus VocabularyI1.1) typical2) dumb3) junior4) glorious5) welfare6) came over7) interference8) fading9) narrowed down10) frank11) schemes12) at any rate2.1) consists of five generals and four police officers.2) will be in a location overlooking the lake.3) was humiliated by her comments about my family background in front of so many people.4) have any proof that it was Henry who stole the computer?5) was exhausted after the long cycle ride.3.1) hysterical; was handed down by; should have known better than2) twisted; over and over; talented son3) patience; not to keep him in suspense; assured; repeatedly II. Collocation1. adequate2. anxious3. certain4. content5. crazy6. likely7. fortunate8. keenIII. Usage1. be admitted2. live3. be postponed4. buy5. be banned6. beComprehensive ExercisesI. cloze1.(1) typical(2) welfare(3) constant(4) frank(5) talent(6) dumb(7) know better than that(8) repeatedly(9) dread(10) interference(11) bet(12) assure2.(1) despite(2) really(3) same(4) contact(5) admitted(6) attempt(7) not(8) tend(9) different(10) mannerII. Translation1.(1) Have scientists found proof of water on Mars?(2) The planning committee has narrowed down the possible locations for the nuclear power plant to two coastal towns.(3) Sam not only lost his job but also both legs; he had to live on welfare for the rest of his life.(4) A jury consisting of 12 members voted in unison that Mary was guilty.(5) Sean felt humiliated to hear his talent being questioned.2.George, the son of Mr. Johnson, liked listening to heavy metal music in the evenings, which made it hard for other residents in the community to fall asleep. Eventually the exhausted neighbors lost their patience and decided on direct interference. They called Mr. Johnson to tell him in a frank manner what they were thinking. Mr. Johnson assured them that he would certainly settle the issue. As soon as he put down the phone he scolded his son, “What has come over you? You should know better than to disturb others for your own amusement.” In the end George traded his CD’s for computer games software from his classmates.Unit4 The Virtual WorldPart II Reading TaskComprehensionContent QuestionPair Work1. She used to be a television producer, but now she is a writer.2. She writes and edits articles online, submits them via email, and communicates with colleagues via the Internet, too.3. She could stay computer-assisted at home for weeks, going out only t get mail, newspapers and groceries.4. They feel as if they had become one with the computer, and life seems to be unreal.5. That people who grew used to a virtual life would feel an aversion to outside forms of socializing.6. She gets overexcited, speaks too much, and interrupts others.7. She is bad-tempered, easily angered, and attacks everyone in sight, all because she has long become separated from others and lacks emotional face-to-face exchanges with people.8. She fights her boyfriend, misinterpreting his intentions because of the lack of emotional cues given by their typed dialogue.9. Because we rely on co-works for company.10. She calls people, arrangers to meet the few friends remaining in the City, gets to the gym, arranges interviews for stories, doctor’s appointments---anything to get her out of the house and connected with others.11. No, she doesn’t feel happy. She feels being face to face is intolerable.12. She makes her excuses and flees, re-enters her apartment, runs to the computer, clicks on the modem, and disappears into the virtual world again.Text OrganizationWorking On Your Own1.1. 2-32. 1,4-10,133. 114. 122.The first paragraph describes the consequences of living a virtual life and the last tells of the author’s escape back into it. Together, they bring out the dilemma people at present are in: Because of modern technology, we have a choice between a virtual life and real life, but find both unsatisfactory.Language Sense Enhancement 1.(1) routine(2) for company(3) unemployment(4) externally(5) drug abuse(6) restore(7) fled(8) gym(9) set apart(10) appointmentsVocabularyI1.1) conversely2) but then3) symptom4) spitting5) abusing6) tone7) took; in8) editing9) have arranged10) in sight11) stretched12) data2.1) smoking cigarettes jars on me.2) find themselves getting sucked in.3) has arranged for a technician from the computer store to check and repair it.4) fled their country to avoid military service/fled to other countries to avoid military service.5) restore people’s confidence in it.3.1) the virtual; on line; via2) nightmare; routine; any appointment; arrange for3) cue; remarks; his tuneII. Collocation1. We came here all the way on foot.2. Private cars are not allowed on campus.3. They are on vacation in Florida.4. Mary has been talking to her friend on the phone for an hour.5. Don’t worry, Lucy is always on time.6. Industrial demand on fuel is on the rise.III. Usage1. hard2. difficult3. impossible4. tough5. hard6. easyComprehensive ExercisesI. cloze1.(1) Internet(2) click(3) virtual(4) routines(5) arrange(6) nightmare(7) annoying(8) connection(9) crawls(10) take in(11) spit(12) data(13) sucked into(14) At times(15) flee(16) on line2.(1) companion(2) deliver(3) access(4) enables(5) customers(6) delights(7) provides(8) small(9) remote(10) informationII. Translation1.1) Research shows that laughter can bring a lot of health benefits.2) A slow Internet connection speed is really annoying.3) As the law stands, helping someone commit suicide is a crime.4) In her report, Mary tries to interpret the data from a completely different angle.5) Sue is a girl of great talent. Her amazing memory sets her apart from her classmates.2.Perhaps you envy me for being able to work from home on the computer. I agree that the Internet has made my job a lot easier. I can write, submit and edit articles via email, chat with my colleagues on line and discuss work with my boss. With a click of the mouse, I can get all the data I need and keep up with the latest news. But then, communicating through the全新大学英语综合教程第二册复习资料Net can be frustrating at times. The system may crash. Worse still, without the emotional cues of face-to-face communication, the typed words sometimes seem difficult to interpret.31 / 31。
新视野大学英语第二册复习题(一)90题新视野第二册复习题+答案Ⅰ. Vocabulary1. There is a(n) ______ lack of water in the northern part of the country, because there has been almost no rain since last February.A. accurateB. cuteC. intenseD. acute2. He cannot go without wine even for one day; he is a complete slave ______ drink.A. forB. toC. inD. on3. Have you read a newspaper report probing ______ the activities of drug dealers?A. intoB. fromC. byD. with4. She invented a _____ that automatically closes windows when it rains.A. adviceB. deriveC. superviseD. device5. It is difficult to _____ the importance of the decision.A. assessB. accessC. judgeD. identify6. He felt that in time, the severe misery of the working people would result _____ revolution.A. inB. onC. fromD. of7. From then on, I was committed ______ losing the weight and getting into shape.A. toB. inC. onD. at8. He ran ______ twice from his boarding school because he could n’t put up with being limited in an institution.A. inB. overC. awayD. down9. Bicycling is a good exercise; ______, it doesn’t pollute the air.A. howeverB. thereforeC. moreoverD. though10. The judge at first thought the man was a thief, but after he heard all about him he _____ his opinion and said that he wasnot guilty.A. reservedB. revivedC. reversedD. received11. Parents and educators have _____ ideas on how to bring up children.A. reverseB. reserveC. diverseD. device12. Those foreigners enjoy making ______ friendly contacts with the Chinese people.A. extensiv eB. extendC. expandD. expansive13. Every man has the right to live where he wants to regardless _____ the color of his skin.A. withB. atC. fromD. of14. Recent events will make a significant impact ______ government policy.A. toB. inC. withD. on15. The editor told them that if they could cut the story _____more than one third, he would take it.A. inB. offC. downD. across16. The river was so ______ with waste from the chemical plant that people can not swim in it.A. containedB. terminatedC. intimidatedD. contaminated17. Upon arriving in New York he converted all his pounds ______ dollars.A. forB. intoC. withD. from18. Mary wants to go to the United States by herself for the holiday, but her parents frown ______ this idea.A. inB. onC. toD. by19. We made plans for a visit, but _____ difficulties with the car prevented it.A. consequentB. followingC. subsequentD. successive20. We hoped to be able to move into our new house at theend of the month, but things did not work _____ as we had expected.A. forB. ou tC. inD. on21. Why didn’t you give your mind to it and manage to cure her _____?A. somewhatB. somewhereC. somehowD. someway22. _____ your letter, I am very pleased to inform you that your plans are quite acceptable to us.A. ConcerningB. ConcernC. RegardedD. Regard23. The teacher asked a difficult question, but finally Ted _____a good answer.A. put up withB. came up withC. kept up withD. went up with24. Their religion encouraged them to _____ their faith.A. acclaimB. claimC. declaimD. proclaim25. After everyone was seated, the chairman ______ toannounce his plan.A. producedB. precededC. proceededD. succeeded26. Children should be encouraged to reach a ______ between what they want and what others want.A. promiseB. compromiseC. composeD. consist27. The man and his friend were supportive ______ one another at that critical moment.A. inB. onC. atD. of28. The news soon spread _____ that the examination results were ready.A. abroadB. aboardC. boardD. broad29. This _____ shows that John Williams has completed the school-work of the eighth grade.A. identityB. certificateC. degreeD. diploma30. In the evenings we smoked and talked and never dreamt_____ going out except for exercises.A. withB. toC. ofD. at31. Jean felt unable to cope _____ driving in heavy traffic after her accident.A. upB. atC. ofD. with32. Since Bob fell ill, the family has had to live ______ what his wife earns.A. inB. awayC. onD. out33. If no one has any ______, I’ll declare the meeting closed.A. objectB. subjectC. objectionD. subjection34. The girl found it difficult to ______ to new customs when she first came to Shanghai.A. adaptB. adoptC. changeD. shift35. She called her parents just to tell them that she had become ______ to life at the university.A. accumulatedB. accustomedC. absorbedD. changed36. Don’t ______ too much work at once, or you will make yourself too tired.A. turn onB. turn inC. take inD. take on37. The fashion model had a very _____ figure.A. slimB. skimC. thinD. small38. Lack of food ______ his strength.A. weakB. weakeningC. weakenedD. weakness39. There are a lot of children starving ______ loveA. inB. onC. forD. at40. He has picked ______ some bad habits at that club.A. atB. outC. onD. up41. He was a cruel and ______ person; that was why all of them were afraid of him.A. insensitiveB. sensitiveC. sentimentalD. sensible42. He showed ______ in dealing with a defeated enemy.A. generousB. generosityC. generateD. generation43. Since your mother is often ill, remember to keep first-aid medicine kit close ______ hand.A. inB. atC. onD. with44. This advertisement is directed mainly ______ young people in their early twenties.A. inB. onC. fromD. at45. I was very ______ to John for his kindness.A. grateB. gratefulC. greatD. graceful46. His training ______ him as a teacher of English.A. qualifyB. qualityC. qualifiesD. quantity47. John and James are brothers. The former is a teacher, the ______ is an engineer.A. laterB. lateC. latterD. latest48. We have ______ our techniques considerably since the work began.A. refinedB. confinedC. definedD. redefined49. She was ill ______ ease with strangers.A. inB. withC. fromD. at50. They didn’t like bread, so we substituted rice ______ bread.A. forB. asC. withD. into51. The boy was turned ______ for th e job because he didn’t have any experience.A. outB. downC. overD. away52. The new project is expected to start early next year; it has won the ______ of the board.A. approva lB. approveC. disapproveD. prove53. Though you failed in this job interview, you should trust yourself. It’s sad that one lacks ______ in himself.A. beliefB. patienceC. respectD. confidence54. In order to improve people’s living standard, we should attach first importance ______ the development of the economy.A. onB. forC. toD. at55. The family has been faced with a _____ financial situation since the company went bankrupt last June.A. intenseB. intensiveC. extendD. tense56. Educators suggest that children should read books to ______ their imagination.A. simulateB. encourageC. accumulateD. stimulate57. The woman has made up her mind again to go on a diet to get rid of her ______ weight, thought she failed several times in the past.A. excessB. accessC. exceedD. success58. When the sun comes out the flowers ______ by opening wide.A. actB. reactC. interactD. active59. When he is asked the secrets of his success, he always attributes it _____ his hard work.A. inB. onC. toD. at60. We might cut the book ______ to a little over a hundred pages.A. awayB. outC. overD. down61. He talks to his best friends to find an ______ for his anger.A. outletB. entranceD. door62. I’m ______ your endless complaining.A. put up withB. caught up withC. fed up withD. kept up with63. After listening to the speaker for three hours the audience became ______.A. restB. unrestC. restfulD. restless64. It is important to ______ between right and wrong. You cannot follow others blindly.A. extinguishB. distinctC. differD. distinguish65. As a result of hard work over years, he ______ a fortune. He plans to spend all he has on the education of the blind.A. accumulatedB. stimulatedC. benefitedD. dominated66. Charles is fond ______ driving, so I’m happy just to be a passenger.A. inB. onC. to67. To be financially well ______, you need to work hard and spare no efforts to develop your career when young.A. awayB. offC. upD. out68. Put the medicine ______ children’s reach. It can be very dangerous.A. withinB. beyondC. withoutD. for69. We must see ______ it that all children are well taken care and all nurses have a strong sense of responsibility.A. toB. intoC. onD. onto70. The 12-year-old boy’s goal is to specialize ______ Western history in the future.A. onB. toC. inD. at71. I smiled a smile that was ______ to signify interest in this excursion.A. supposedB. imposedC. composedD. exposed72. It is unnecessary to worry a lot. In fact, things will get better in the long ______.A. distanceB. walkC. fieldD. run73. He wrote on such diverse subjects as the brain ______, research and development, and the economics of higher education.A. rainB. grainC. drainD. train74. In the 1950’s, India’s leaders voiced a very strong objection ______ the “brain drain” as its bes t students were moving to the West.A. atB. toC. onD. in75. The situation calls ______ prompt action.A. onB. inC. downD. for76. A second conclusion to be drawn from experience is the close connection between ______ expansion and economic development.A. exportB. transportC. deportD. report77. The World Trade Center was destroyed on September 11, 2001, when ______ took over two large airplanes and drove them into the buildings.A. terrorB. terroristsC. terrorismD. terrorize78. More than 10,000,000 permanent immigrants have been admitted legally ______ the United States since the 1960s.A. inB. withC. toD. on79. The company planned to introduce new technology ______ the expense of the existing workers.A. inB. atC. withD. on80. I only bought these shoes last week, and they’re falling ______ already.A. downB. awayC. outD. apart81. The doctor should be here soon. ______ the meantime, try to relax.A. AtB. OnC. InD. From82. Helicopters have come to be used mostly for ______ work and special situations requiring surprise or being quickly able to fly.A. pursueB. rescueC. dueD. cure83. Japan concluded with a separate surrender event with China on September 9, 1945 in Nanjing. With this last formal surrender, World War II came _____ an end.A. toB. onC. inD. at84. The authorities showed no signs of ______ to the terrorist’s demands.A. turning inB. breaking inC. calling inD. giving in85. Scientists say they are beginning to break ______ in the fight against cancer.A. outB. down C through D. apart86. Thieves had broken ______ while we were away on holidays.A. downB. inC. offD. out87. At first ______, Manhattan seems to be a city of high-rises, blinding lights and a crazy pace.A. glareB. stareC. graceD. glance88. They will fight to the end; they will never ______.A. surviveB. surrenderC. renderD. succeed89. The soldiers showed great joy and satisfaction after winning the final triumph ______ their enemies.A. overB. outC. fromD. of90. Channel 5 faces so many technical and financial difficulties that it will be lucky to get ______ the air at all.A. inB. atC. onD. from。
大学英语2综合复习资料大学英语2 总复习题I. Use of EnglishDirections: In this part, there are 10 incomplete dialogues. For each dialogue, there are four choices marked A, B, C, and D. Choose the ONE answer that best completes the sentence and mark the corresponding letter on the Answer Sheet.1. — Guess what? I passed the English exam!—________________A. That’s fine.B. It’s OK.C. Congratulations!D. Believe it or not.2. —I must go now. The plane will leave in half an hour. Thank you for seeing me off.—____________A. Good luck.B. Be careful.C. Best Wishes.D. Hurry to catch the plane.3. —Will you be able to come to my birthday party this Saturday?—______________A. No, I’d like to.B.I believe I can’t.C. I’m afraid.D. Yes, I’d love to.4. —Tom, this is Hack, Fred is ill in hospital.—Oh, _________A. it’s sad.B. it’s bad.C. I’m sorry to hear that.D. that’s not good.5. —Excuse me, could you please tell me how to get to the railway station?—____________A. N o, I couldn’t.B. Sorry, I don’t know. I’m new here.C. I couldn’t tell you.D. You can’t ask me.6. — Could I borrow your CD of English songs?—________A. No, I am not available.B. I’m sorry. It’s not at hand now.C. It’s very kind of you.D. Thank you very much.7. —Hello, Sally. How’s everything?—_________A. Good for you.B. Oh, I agree.C. That’s right.D. Just so-so.8. — Waiter!—________—I can’t eat this. It’s too salty.A. Yes, sir?B. What?C. All right?D. Pardon?9. — Hello, may I talk to the headmaster now?— __________.A. Sorry, he is busy at the momentB. No, you can’tC. Sorry, you can’tD. I don’t know10. — Do you think I could borrow your dictionary?—________.A. Yes, you may borrowB. Yes, go onC. Yes, help yourselfD. It doesn’t matter11. — What can I do for you, madam?—________.A. I want a kilo of applesB. You can go your own wayC. ThanksD. Excuse me. I’m busy12. —Do you mind telling me where you’re from?—_________.A. Certainly. I’m from LondonB. Sure. I was born in LondonC. Not really, you can do itD. Certainly not. I’m from London13. —May I see the menu, please? I’ve been waiting an hour already.—_________.A. That is the menu, sirB. Yes, please go onC. Here you are, sirD. Of course, sir14. —I want to look up a new word. Could you lend me your dictionary?—____________A. Yes, I can.B. Here you are.C. Sorry, I don’t think so.D. You can take it.15. —I’m sorry that t he postcards you want to buy have been sold out.—_____________A. Oh, great.B. That sounds boring.C. That’s all right!D. Oh, what a pity!16. —Do you mind if I smoke here?—__________A. Yes, certainly not.B. No, please don’t.C. Sorr y, it’s forbidden here.D. Yes, I mind.17. —Do you think living in the countryside has more advantages?—____________A. Yes, perfectly.B. Well, it depends.C. Yes, it is.D. Nothing at all.18. —You’ve won the basketball game. Congratulatio ns!—____________A. Oh, not really.B. No one else could do it.C. Thank you. We’re really lucky.D. It’s good of you to say so.19. — Excuse me, Sir. Could you hold the suitcase for me?—____________A. It’s a pleasure.B. My pleasure.C. I could.D. With pleasure.20. —Mom, I’m very sorry for having broken the plate.—Oh, boy, ____________A. it doesn’t matter.B. no problem.C. that’s right.D. thank you.21. —It’s really nice of you to give me a hand in time!—____________A. Thank you.B. No, no.C. With pleasure.D. It’s my pleasure.22. — Excuse me, when is the next flight from London due to arrive?—_________。
新世纪高等院校英语专业本科生系列教材综合教程第二册综合教程第二册课后复习题归纳Unit 1II.1. The new recruits had to get used to a ________ ( demand ) schedule of training and study.2. There have been several ________ ( alarm ) incidents where planes have almost crashed.3. Once we have received a cheque for the fees your _______ ( enroll ) will be complete.4. The advertisement, which was considered offensive to women, was removed at the __________ ( insist ) of the Advertising Standards Authority.5. The miners are complaining that they are under constant ________ ( press ) to produce more and more coal, and that safety regulations are being ignored.III.1.I strongly___of any one who goes out at night and leaves his her children alone.A.disapproveB.disproveC.objectD.appose2.They said the problem was in the engine,which was just what I had ____.A.suggestedB.suspectedC.sustainedD.suspended3.The old man always ____ his young sun as a model of hard work.A.held backB.held onC.held outD.held up4.I hate all this travel;I want to get married and ____.A. settle inB. settle down.C.settle upD.settle off5. You should look prettier if you bought some ___more clothes and grew your hair longer.A.femaleB.famineC.faminineD.masculineIV.ticklesubsequent marrymissionannouncesettle unsettling shriek1. The general was immediately sent to Paris. His________ was to negotiate a ceasefire.2. I must ________ all my affairs before going away for the Christmas vacation.3. Theseskills were then handed down to ________generation of craftsmen.4. It was starting to get cold and she _________her hands into the pockets.5. TheMinister made a dramatic appearance on nationwide television to _______ plans for a fresh peace negotiation.Unit 2II.1. He peeped_______ into the drawer when the host was out of the room. (inquisitive)2. The Morocan runner’s _______ gives Elliot a real chance of winning the gold medal. ( withdraw )3. “ I think you are doing very well indeed,”he added by a way of ________. ( encourage)4. I got a totally different ________ from him than what I had expected. ( respond )5. I approached the animal carefully after Jim’s_______ that it could do me no harm. ( assure )IV.take delight in withdraw wonder tell a liePay attention to be in for affect focus on1.Ifelt awful,and realized I ________an attact of malaria.2.After injuring her ankle in training she was forced to ________ from the race.3.You must ___ pay attention the teacher. Don’t let your attention wander.4.If there is any hard work tobe done, I ________ you w on’t come.5.People used to ____________ watching public hangings.Unit 3II.1.The principal would be less ________ (insist) on kids wearing school uniforms if the school had to pay for them.2.It’s so __________ (depress) that no one seems to care what’s happening to this country.3.I really missed my mother.My only _________ (console) is that her suffering was not prolonged.4. The 1911 strike was __________ (inquire) by the revolutionary ideas flooding out of Europe at that time.5.These people were killed in a head-on ______ (collide) between a bus and a car. IVundergowrap up slip inspire fatalstretch out feel guilty deal with fluentconsole1.When we first get there, we were totally _____ in ourselves and lost touch a lot of friends.2.A student shock could be _______ to anyone with a delicate heart condition.3.Danielle is ______ in several languages, including Thai and Chinese.4.Since the death of his wife he ________ profound change his out look on life.5.At the end of a hard day,she likes to go home and ______in her favorite armchair in front of the fire.eachof blame of head of lump of piece of flash of1.The teacher wrote the words with a ______ chalk.2.I need a ______ sugar for my coffee.3.There wasn’t a(n) ______ corn left in the vegetable garden..st night we saw a ______ lightening in the sky.5.She cut up a ______ lettuce for the salad.6.He pulled out a ______ grass from the garden.Unit 4II.1.He can play any sport--he’s naturally _______. ( athlect )2.His new essay on traditional Chinese medicine is ______and rewarding. ( insight )3.She’s________ our best tennis player, but she needs to practice much harder.( potential )4.This house is ideal for a working couple who want to live in a _______country area not too far from the city. ( please )5.The great military________ had failed and it seemed victory was escaping them.( offend)6.He was _______ delivering some papers to her but I think it was just an excuse to see her. (suppose)7.After that _______ France was to provide ﹩100,000 to help Romanian orphans, several other governments did the same. (announce)8.Teaching young children is certainly ________, both mentally and physically. (challenge)III1.The children___ in line, then walked quietly into the school.A. gatheredB. stoodC. formedD. performed2. The lorry driver was badly _______ when his lorry crashed into a wall.A. painedB. hitC. hurtD. harmed3. Take this glass of milk into the next room, and be careful not to __any on the floor.A. markB. spillC. spoilD. knock4. He spoke so quickly that I didn’t ______ what he said.A. receiveB. acceptC. takeD. catch5. It is not profitable to provide bus services in districts where the population is widely _____.A. separateB. dividedC. scatteredD. spaced6. Because the children kept interrupting her when she read the book, she__ her place.A. missedB. lostC. loosenedD. slipped7. The judge became impatient with the man and asked him to come to the_______.A. noticeB. reasonC. stopD. point8. I’m sure that you can safely use Chinese medicine in the treatment of that disease because it has no side_______.A affect B. result C.effect D. attactIVdeal suffocate rip off trouble knock out endorse fumble brand-new mass-produce on the air display make up1.Jackson hit Brain his left fist and ______ him______ instantaneously.2.Just outside the town there are_____ apartment blocks with rooms for 400 families.3.He______ around in the cupboard, desperate searching for his tables.4.The president offered to do a ______ with the Senate in order to get his proposals approved.5.It was red-hot and all the windows were closed --- she felt as though she was going to_______.6.While the program was________, someone called in and identified the killer.7. The festival of Luchia is a dazzling _______ of the art, music and dance of an ancient culture.8. Don’t ________ trouble until trouble troubles you.Unit 5II.1.Health office are workinghard on the ______ ( identify)of the source of the food poisoning.2.The manager wasn’t very helpful,but I told her clearly that sho uld take ______ (responsible ) for her stuff’s actions.3.At first she described the accident _____ ( emotional ), but later burst into tears.4.In the UK, divorced people have a _____ ( tend ) to live with new partners rather than marry again.5.During police interrogation, Rogers denied any _____ ( involve ) in the robbery. IV.afire transient patronizing straighten out desperately disclosure intimacy reveal rank as play a role1.Their air force is ________ short of spare parts for its aging Mig 21s.2.Investors were shocked by the _______ that the company director had been spending millions on luxury yachts and villas.3.His claim to be on terms of ______ with the President are somewhat exaggerated4.I appreciate his offer of help, but I can’t stand his _____ manner.5.His business affairs are in a terrible mess; they’ll take ages to ________.Unit 6II.1.With a growing sense of ______ ( panic ), Chris emptied the bag onto the table and searched frantically for the tickets.2.The spacecraft ______( decent ) through the atmosphere at a speed of 17,000 mph.3.Good teachers try to make their lessons more ________ ( enjoy ) by using varied activities.4.For years we were living with our suitcases packed in constant _______ ( expect ) of becoming given permission to leave the country.5.There was a lot of public debate about the ______ ( moral ) of the invasion.IV.scoff collapse pandemonium urgedilemma reassure glance at swayo ff and on find one’s way1.A hundred years ago people ________ at the idea that man would ever fly.2.She was in a _______ as to whether to marry Paul, who was poor, or Charles, who was ugly.3.Isabel appeared to be momentarily overcome by the heart and ______ into the nearest chair.4.There was a sheer _________in the dance hall when someone shouted“Fire!”5.The doc tor laid a ______ hand on Steven’s arm, “Th ere is nothing to worry about!” he saidUnit 7II.1.She has got this ______ ( obsess ) fear of losing control so she never shows her emotions.2.People under a lot of stress at work will often experience _______ ( mood ), irritability and a loss of confidence.3.They wanted a ______ ( torarate ) existence—more food, better shelter and peace.4.In the end, the company and its investors came to mutually ________ ( benefit ) arrangement.5.Working with the mentally handicapped can be a _______ ( satisfy ) and rewarding experience.IV.delay take up with façade feverishlyconfront dread hold out premiseRecent automatically1.I_____answering you because of pressure of work.2.______he set to work, and by the end of the day he had completed the whole concerto.3.Although they put up a ________ of honesty, I knew they were involved in various criminal activities.4.On my first day at work I was______ with the task of chairinga meeting.5.British and American justice works on the______ that an accused person is innocent until he’s proved guilty.III.1.I have meant to write you a long letter since Christmas, but there are such___ old jobs to do that___ time just flies.A. a lot of, /B. /,theC. a great deal of, theD. a great many, a2.The shop stored____goods for as Christmas drew near.A. a great amount ofB. plenty ofC. a great deal ofD. much3.I have found____ pleasure in collecting____antiques.A much, the B.many, / C. /, a little D. a great deal of, /4.If we have nothing to do,_____ worries will likely dominate our thoughts.A. manyB. a lot ofC. /D. much5.I made______ friends at college.A. a good manyB. many aC. a good deal ofD. much6.Did you have ______ last year.A. many snowsB. a lot of snowC. many a snowD. a lot of snowsUnit 8II.1.You always follow your own _____ ( incline ) instead of thinking of our feeling.2.The men stood in front the bar,_____ ( different )to the argument that was going on across the road.3. The company has had a successful first year at home but its______( penetrate ) of the international market has been slow.4. We hadn’t seen her for many years and were very shocked by her ______ ( trail ).5. He does not consider his deafness an _______ ( afflict ).IV.make a living hold on to be inclined to to a degreec are for leap up follow one’ example tiltjack up fumble1. The table top suddenly ______ and all the plates and glasses crashed onto the floor.2. In order to understand the committee’s decision it is necessary to examine the press that_______ it.3. We were thinking of selling this old furniture, but we’ve decided t o ________ it. It might be valuable.4.Sister Mary remained constantly at the doctor’s side, helping him______the sick and wounded.5. If she sees clothes that she likes, she_______ buy them immediately.Unit 9II.1.The collar of his jacket had been ______ ( stiff) with an extra layer cloth.2.An interpreter’s job is such a responsible one that they can’t afford any______.( err)3.Opening my letter was an inexcusable______ ( invade) of privacy.4.Don’t rely on the inf ormation she gave you —it’s pure_____ (assume) on her part.5.He protested his ______(innocent) loudly as they dragged him off to prison.IV.takeprecautions doom with an air of enragemake a difference inspect scoop up tuckrunspot1. Several people shouted at the chairman; feelings were_______ high.2. He_______ the children up in bed and said goodnight.3. The building is regularly________ by a fire-safety officer.4. The accident would never have occurred if they’d _________.5. The autumn, Sally announced _______ finally, “There is nothing we more we can do. We might as well all go home.”Unit 10II.1.There was a lot of public debate about the _______ (moral) of the invasion.2.It was many years before that government gained official ______ (recognize) from the United Nations.3.If we look closely at Professor Thomson’s argument we can see that his conclusion in _______ ( validate) by a number of factual errors.4.The author’s ______ ( portray ) of Othello was superb.5.The police are taking a more scientific approach to the _______ ( investigate ) and detection of crime.IVinhumane validate investigate demeanorhumanity celebrated portray shed light oncompelling lead1. The Nazi were accused of committing crimes against_____.2.He got an unexpected chance to play the ______ in the film when the original star fell ill all of a sudden.3. We can assure you that your complaint will be fully ________.4. The chairman’s serous public ________ is in sharp contrast with that of his humorous deputy.5.The international organization is protesting against the _______ treatment of these prisoners.Unit 11III.1. When the ground shakes and the building tips forward, the computer would force the building to ___ in the opposite direction.A. completeB. removeC. shiftD. end2. This company is in trouble and the latest plan for its_____ has few supporters.A. salvationB. protectionC. preservationD. defense3. It is said in the job ad that those whoapply for the vacancy should have___ in at least two languages.A. efficiencyB. proficiencyC. experienceD. practice4. Don’t rely on the information she gave you-- it’s pure ____ on her part.A. influenceB. considerationC. assumptionD. domination5. The power a political party is allowed to exercise should ___ closely to the proportion of votes it receives.A correspond B. conform C. adhere D. submitIV.i rrelevant go around mak a point of doing… with the result correspond to rather be apt to flunkdefine1. We may therefore _______ an extrovert personality as one whose interests are mainly directed outwards to the external environment rather than inwards to the thoughts and feelings of the self.2.To recognize them is to recognize that social labels are basically _____ and misleading.3. Your performance is generally assumed to ______ the knowledge you have acquired and will retain.4. Oddly enough, the men whom he _______ did not resent it.5.Carnegie considered that the distribution of wealth for the benefit of society must never be in the form of free charity but _______ must be as a support to the community’s responsibility for its own people.Unit 12II1. It’s really good _______ ( relax ) after a hard day at work..2.A particularly _______ ( argument ) section of the committee kept raising objections to the proposal.3.Economic theory would predict that a fall in the price of a commodity would lead to an incease in __________ ( consume )4.She has a quiet, __________ ( contemplate ) nature.5.It is _________ ( encourage ) that so many young players are coming into the team.IV.pretend easygoing attitude take it easyill at ease shut down on average dedicate tocarry on compare1.In order to change _______ towards employing women, the government is bringing in new laws.2.Our teacher is very ________; she does n’t mind if we turn up late.3.He is working very hard at the moment, so he tends to ______ at the weekend.4.Johnson had never been to a big party before and he was ________.5. Lilly ____to be thrilled with her new life but I know she misses her old friends. Unit 13II.1. Her natural good sense was improved by the _____ ( peruse ) of the best books.2. Efforts to reach the injured men have been _______ ( intense ) because of a sudden deterioration of weather conditions.3. I knew he deserved to be punished but making him stay in every night for a year is a little ________ ( excess ).4. Theories of the origin of life are partly ________ ( speculate ) , since there is no little direct evidence a available.5. This is a book that contains an _________ ( abundant ) of valuable information. IV.emission consciousness threat curbperuse deserve come up with make a tripFocus fend1. You must try to ________ your mind on work and study.2. If you were asked to list people who are generally admired by society, who somehow seem bigger than life, you might ______ an entirely different list.3. Heroes and heroines are men women recognized for shaping our nations _______ and development as well as the lives of those who admire them.4.The most serious _______ to European unity is the tendency of some states to pursue their own national interest.5. The Chinese team _______ to win the championship --- they played much better than any of the other teams.Unit 14II.1.Scottish names are common in Africa because of the _________ ( emigrate ) of many people from Scotland in the 19th century.2. Some widely ________ ( exaggerate ) claims have been made about this so-called “wonder-drug”.3.The parliamentary system has prove highly _______ ( adpt ) to changing circumstances.4.His sudden _______ ( convert ) to that movement may make the voters suspicious.5.The town’s ________ ( rosper ) comes from the textile industry.IVfavor chop off get around break upseek after be engaged in convert to stand upconfine to run out of1. In the 1039s the Bauhaus school tended to ________ the scientific and technological approach to art.2.He was much _________ on account of his wide reading and brilliant conversational powers.3.The police were instructed to ________ the demonstration against the government.4.It is a robust little car that will _________ a lot of rough handling.5 We had to eat instant noodles for supper because we _________ rice.Unit 151. This is a health-insure program that will guarantee ________ ( afford ) highquality medical care to all people.2. They had to provide a __________ ( relieve ) bus because there were no many passengers.3. An anxious mother cannot avoid passing on her _______ ( agitate ) to her naughty boy.4. The Japanese alphabet is based on a _______ ( simplify ) version of the Chinese one.5. The report found no evidence that the confusion was obtained by ___ ( extort ). IV.accumulate plead cajole reinforcebestow on deprive… of thrust depositdraw upon consultation1. Sand had ______ at the mouth of the river and formed a bank which boats could not pass.2. The _________ of her argument was that all company interference in employees was wrong.3. We are grateful for the benefits that nature has _________ us.4. The Department of Education promised __________ with teachers before changing the school calendar.5. His technique is to ________ his staff rather than threaten them.Unit 16II.1. Freud’s approach to the analysis of dreams is highly _______ ( compel ).2. We have yet to hear any ______ ( acknowledge ) from them that a problem actually exists.3. The survey showed that women paid at lower rates than men had less chance of _______ ( promote ).4. There was no hope of a _______ ( reconcile ) between the families.5. After weeks of discussion the two sides have reached a ________ ( mutual ) acceptable settlement.IV.worth reconcile guidelines recommendationlet off the hook compel promote strip ofvicious circle keep under control1. For your own safety, try to follow these basic _______ when out in a boat.2. The young army officer was _______ to the rank of captain.3. Although they are prepared to be ______ with each other, neither is willing to make the first move.4. More and more teenagers are caught in a _______ of drug addiction and crime.5. I have no intention of looking for Mike, but by the time I was passing that street it really seemed that there was nothing else in the world that was _____doing.。
第二个学期做以下练习(十)至练习(十八)的内容:练习(十)一、简述题。
1、什么是词类活用?举例说明名词活用作动词的语法条件。
(四种即可得满分)答:在古汉语中,某些词在特定的语言环境中又可以灵活运用,临时改变它的基本功能,在句中充当其它类词。
词的这种临时的灵活运用,就叫做词类活用。
1)、规律:名词连用,非并列修饰关系,且无谓语,一般前一个名词做动词。
晋军函陵。
军为名词,在这里就解释为驻军,作动词用2)、规则:名词后紧接代词或所处名词,介宾短语。
名词活用做动词今王鼓乐于此。
鼓乐:击鼓奏乐3)、名词前有副词或能愿动词(欲,能)名词活用做动词云霏霏兮欲雨。
雨:下雨4)、名词前用“而”与动词或动词性短语相连接,名词活用做动词扣舷而歌之。
歌:唱歌衣冠而见之。
衣冠:穿上衣服,戴上帽子2、使动用法和意动用法有什么区别?举例说明。
答:古汉语中使动用法、意动用法表示的是名词、形容词、动词活用作动词带上宾语后,动词和宾语之间构成的一种特殊的动宾关系,使动用法表示使宾语怎么样、意动用法表示主观上认为宾语怎么样,或把宾语当作什么。
区别两种用法的关键是:看动词所带的宾语是否发出动词所表示的动作或是否产生动词所产生的变化,如果发出动作、产生变化,则为使动用法,反之,则为意动用法。
如:①春风又绿江南岸②孔子登东山而小鲁①句中“绿”为形容词活用作动词,后带宾语“江南岸”,春风吹过后,“江南岸”必将变“绿”,故“绿”为形容词的使动用法。
②句中“小”为形容词活用作动词,后带宾语“鲁”,孔子登上东山,“鲁(鲁国)”并未因此而变小,故确定是形容词意动用法。
二、指出下列各句中的词类活用现象,并说明是属于哪类活用(包括名词用作状语)。
1、君人者,隆礼尊贤而王,重法爱民而霸。
(荀子•天论)名词用作动词,王,霸:称王,称霸。
2、孟尝君怪其疾也,衣冠而见之,(冯谖客孟尝君)名词用作动词,穿好衣服。
3、齐将田忌善而客待之。
(史记•孙子吴起列传)名词用作状语,客,当客人对待。
《大学英语》第二册期末复习题Part I. 词汇和语法单项选择题:请从每小题A、B、C、D四个选项中,选出能填入空白处的最佳选项,并将相应选项的字母填入空白处。
1. I found the cat __A___ under the bed, who had caught a mouse.A. hidingB. hiddenC. to hideD. having hidden2. ---- How did he get back last night?---- I think he __C___ back on foot, as there were no buses or taxies then at all.A.might have eB. needn't have eC. must have eD. should have e3. The doctor would allow him to go home ____C_ he remained in bed.A. as thoughB. for fear thatC. on condition thatD. as far as4. One of the most important social problems of today is __C___ jobs to the unemployed.A. what to be givenB. having givenC. how to giveD. to have given5. The doctor said I was over-weight. If only I __D___ less!A. ateB. have been eatingC. have eatenD. had eaten6. It is said that he got laughed at for __C___.A. his dishonestB. been dishonestC. being dishonestD. to be dishonest7. A baby animal knows animals of __C___ own kind when it sees them, when it smells them and it hears them.A. herB. one'sC. itsD. Their8. After Christmas, __A___ clothing on sale in that shop attracted quitea few housewives.A. a variety ofB. a number ofC. the number ofD. the great deal of9. The mayor promised the city government ____A_ the building of the new roads with the taxes it collected.A. shall financeB. may supportC. can helpD. should provide10. Whoever does wrong to his country or to the people deserves ___B__.A. to punishB. to be punishedC. to punishmentD. of being punished11. Some children usually behave in their own way _C____ they do not get along with their classmates and there are often disagreements between them.A. even thoughB. on condition thatC. so thatD. unless12. Secondary and higher education ____C_ available to all high school graduates in this country so far.A. have madeB. were made themselvesC. have been madeD. were made it13. The mother believes that John's stupid, but it's different _B____ of Mary; she's just lazy.A. in spiteB. in the caseC. in the courseD. in case14. About how many elements __C___ make up most of the substances we meet in everyday life?A. it is whichB. what it isC. is it thatD. it is that15. The government was believed to be considering _D____ a law _____ ita crime to import any kind of weapon.A. to pass …. to makingB. to be passing …. to makeC. passing … madeD. passing …. making16.Dewitt Wallance founded the Reader's Digest as a pocket-sized, non-fiction magazine__D___ to inform and entertain.A.was intendedB. intendingC. to intendD. intended17. ____B_ this instrument should have put its work permit number on the box.A. Who checkedB. Whoever inspectedC. No matter who examinedD. Those who estimates18.I went to __B__ to buy a ruler and a rubber.A. a stationerB. a stationer'sC. the stationerD. stationer's19. Two of the notebooks __B__ Tom had lost on the bus were returned to the main desk at his dormitory.A. whatB. whichC. whoD. whose20. The drink tastes a little _A___ to me.A. strongB. stronglyC. so strongD. too much strong21. My roommate lost a lot of weight _D___ every day.A. to exerciseB. with exerciseC. for exerciseD. by exercising22. They arrived there at last, __B_.A. was tired and hungryB. being tired and hungryC. tired and hungryD. tiredly and hungrily23. ------ What was the party like?------Wonderful . It's years __D__ I enjoyed myself so much.A.beforeB. afterC. whenD. since24. Time should be made a good use _A___ our lessons well.A. of to learnB. of learningC. to learnD. to learning25.You cannot be __C__ careful when you drive a car.A. veryB. soC. tooD. Enough26. When he arrived, he found __B__ the aged and the sick at home.A. nothing butB. none butC. none other thanD. no other than27. John seems a nice person. __B__, I don't trust him.A. Even thoughB. Even soC. ThereforeD. Though28. Excuse me. If your call's not too urgent, do you mind __B__ mine first?A. I makeB. if I makeC. me to makeD. that I make29. We agreed to accept _D___ they thought was the best tourist guide.A. whateverB. whomeverC. whicheverD. Whoever30. __D__ she realized it was too late to go home.A. No sooner it grew dark thanB. Hardly did it grow dark thatC. Scarcely had it grown dark thanD. It was not until dark that31. They are going to have the serviceman __A__ an electric fan in the office tomorrow.A. installB. to installC. to be installedD. installed32.There is an increase of 16% in the consumption of tobacco__B___ the previous year.A. overB. thanC. toD. then33.___A___ on time, I think, the medicine will work on him before long.A. TakenB. Being takenC. If takingD. Take34.__D___ you want me to fire you, I suggest you stop wearing sports clothes at office.A. As long asB. As far asC. SinceD. Unless35.Nobody in the class except you and me __A___ to the principal about the air quality problems.A. has plainedB. have plainedC. plainD. plaining36.------Why can't you smoke?------ At no time ____C___ in the meeting room.A. does smoking permitB. smoking be permittedC. is smoking permittedD. permits smoking37. The sale usually takes place outside the house, with the audience _D__on benches, chairs or boxes.A.having seatedB. seatingC. having been seatedD. seated38. These winners from that key school are wise and diligent, actually there are___A___students in that schoolA. many suchB. such manyC. so manyD. so much39. Jack got a good mark although he had done __A___ the others.A. half as much asB. as much as halfC. as half asD. as much half as40. -----What happened to Bill?-----He ___B__ really fast when suddenly he ran headfirst into a parked car.A.had runB. was runningC. has runD. has been running41. -----How was your holiday?-----It couldn’t have been ___B__. I just stayed in the hotel because it was raining most of the time.A.boringB. more boringC. most boringD. less boring42. Thank you so much! But for your text message, I _A____ home without my ID card this morning.A. would have leftB. would leaveC. had leftD. Left43. -----Do we have to wear our school uniforms tomorrow?-----I think so. We ____A_ the ing-of-age ceremony in the afternoon.A.will be attendingB. have attendedC. attendD. attended44. In English class, our teacher often creates an environment ___C__ we are given the opportunity to solve problems ourselves.A. whenB. whichC. whereD. that45. Some seemingly harmless blogs might bee harmful when __D___ on the Internet by millions of people.A. to readB. readingC. readD. being read46. Friends are angels who lift us to our feet ___D__ our wings have trouble remembering how to fly.A.unlessB. becauseC. thoughD. when47. Jonny, I can’t believe how much you have changed! You _C____ at least one foot!A. growB. grewC. have grownD. are growing48. ----- I’m going to have lunch. Do you mind talking about your plan __A__ lunch?-----All right. I’ll wait here in the office.A. afterB. beforeC. overD. until49. -----The weatherman on the news said it might rain later on this afternoon.-----Well, I _ D___ take my umbrella along with me today.A. canB. mayC. couldD. must50. -----You seem busy these days.-----Yes, I’m looking for a house. It’s really not easy to find __B___ with a garden.A. thisB. oneC. itD. that51. Although the Eiffel Tower ___D__ to last for 20 years, it is still standing today.A. has designedB. had designedC. is designedD. was designed52. Shooting, as __ A__ means of survival originally, developed into _____ sport only in the late 19th century.A. a; aB. the; theC. a; theD. the; a53. __C____ the housing price, several measures have been adopted in the last two years.A. LoweringB. Having loweredC. To lowerD. To have lowered54. These two areas are similar ____C_ they both have a high rainfall during this season.A. to thatB. beside thatC. in thatD. except that55. She is always ready to help people in trouble because she thinks ita ___D__.A. decisionB. chanceC. prideD. pleasure56. On New Year’s Eve, New York City holds an outdoor _B____ which attractsa crowd of a million or more people.A. incidentB. eventC. caseD. affair57. I went to bed very late that night, __C___, early the next morning.A. at leastB. in a wordC. or ratherD. at most58. --- The secretary wrote ___ D__ note to the manager.--- I guess she forgot writing one.A. the otherB. oneC. one moreD. another59. Some trees are cut down each year and __ A___ are left to grow even taller.A. the restB. a restC. rest of themD. a rest of them60. I don’t like this pair of gloves. Will you show me _ C____.A. anotherB. the othersC. some othersD. other ones61. Our parents will show us a film projector for our party. Let’s sit _C____ the table and have a look.A. onB. nearC. roundD. over62. --- Your ___ C__, please!--- Why don’t you ring and ask Mr. King inside the hall? It was he who asked me to e to the party.A. foodB. moneyC. invitationD. suggestion63. The idea of fighting a noise ___ C__ making more noises sounds strange, but that’s _____ what we are doing now.A. with; justB. through; veryC. by; exactlyD. for; indeed64. I’m sure ghosts do not exist. __ D___ I have never seen one.A. First of allB. Now and thenC. Day and nightD. At least65. We held a football match _ C____ Class 1 and Class 5 last semester.A. withB. amongC. betweenD. by66. Three ___C__ four people believe that having healthy teeth is very important.A. byB. fromC. out ofD. of67. It is the prevention of disease __A___ its successful treatment that has led to the rapid increase of the world’s population.A. rather thanB. includingC. but alsoD. less than68. Don’t put the chair too close to the stove. Dry wood _D____ fire easily, you know.A. lightsB. burnsC. makesD. catches69. --- Could you mail these letters for me please?--- ___C__ letters? Your friends are going to be very happy to hear from you again.A. WhatB. SomeC. MoreD. Different70. The police came and they soon got the situation well ___B__.A. by handB. in handC. on handD. with hand71. The __ A___ you draw, _____ the picture will be.A. more carefully, the more beautifulB. more carefully, the more niceC. more careful, more beautifulD. much more careful, more beautiful72. The young man ___C__ the cage first.A. told to cleanB. will tell to be cleanedC. was told to cleanD. is told to cleaning73. My television is broken again, it needs _B____.A. to repairedB. to be repairedC. being repairedD. repairs74.---What’s your father like? And how is he?--- C .A. He likes reading books, and he’s fine.B. He’s a worker, and he’s well.C. He’s tall and fineD. He likes sports and he’s strong75. Of the three foreigners, one is from London, _ B____ are from Paris.A. another twoB. the other twoC. the others twoD. others two76.___A__ do you know is the population of Canada?A. WhatB. WhichC. How manyD. How much77. Mary has a nice watch and she __A___ it everyday.A. wearsB. dressesC. put onD. has78. The population of our city is ___B__ that of theirs.A. more thanB. as large asC. as many asD. less than79. Newly-born babies _ B__in hospital.A. are taken good care B.are taken good care ofC. take good care of D.take good care80. We’ve bought ___ D__ desks for the children there, and _____ these children are new.A. several hundreds of, two hundreds ofB. many hundreds of, two hundred ofC. several hundred, two hundreds ofD. hundreds of, two hundred81.------Are the two answers right?-------No, _C____ right.A. no one isB. none isC. neither isD. either is not82. “He is sure that he can pass the exam” means “__ B___”.A. He is sure to pass the examB. He is sure of passing the examC. It is sure for him to pass the examD. It is sure that he can pass the exam.83. I ___ A__ a cold for a week, that makes me _____ all day.A. have caught ,unhappyB. have had, unhappilyC. caught, unhappyD. have got, happy84. They all felt __A___ not very difficult to learn the passage by heart.A. itB. thatC. thisD. themselves85. One swallow can never __B___ a summer.A. haveB. makeC. beeD. turn86.-----There’s only one ticket for us two. (D)----- _ ____ you _____ I can’t go to the cinema?A. Both ;andB. Neither; norC. Not; orD. Either; or87. He knows a lot about puters __ C___ he looks like a child of ten.A. andB. butC. thoughD. because88. Nobody but my parents _ B____ the secret.A. knowB. knowsC. have knowD. is known89. The Olympic Games __ A___ held every _____ years.A. is, fourB. are, fourC. is ,fiveD. / , five90. Li Ming’s handwriting is better than __ A___ in his class.A. anyone else’sB. anyone’s else’sC. anyone’sD. anyone elsePart II. 阅读理解题:请阅读以下六篇文章,然后从每道题的四个选项中选择出最适合的那个选项,将其相应的字母填写到空白处。
《大学英语》第二册综合练习题详析南京邮电学院高等函授《英语3》考试复习资料一、复习重点及题型:重点在《综合练习题》中。
课本内容重点复习范围是:自测题1(Test yourself1)与自测题2(Test yourself 2)。
其中听力理解部分不用考。
二、重点复习《综合练习题》中的:1.选择题约30-40题。
(主要复习:1-160这些小题)2.完形填空一篇(可能在练习题中的5篇选1篇,也可能在练习题外)3.阅读理解:(重点在练习题中选4-5篇,)4.句子中译英:(在练习题的25题中选5小题。
)大学英语三综合练习题详析一、选择题:1.D. have severely polluted (严重污染)have+ ved 现在完成时eg: I have been to BeiJing twice.She has known all the things happened in your class.2.B. indicated 表明 be due to 由于eg: His failure is due to his carelessness.3. C reach the conclusion 得出结论4. C be known as …作为…而闻名Be known for …以…而闻名eg: Sun Zhongshan is known as the father of china.The scientist is known for winning the Nobel prize.5. A. see sb doing sth.看见某人在做某事 give off放出eg : They saw him stealing things from the store.6. D. a kind of =a type oftwo kinds of =two types of7. A. be based on 基于…What he said is based on his seeing. 他所说的话是在他所见的基础上.8. B. crash into each other. 彼此之间互相碰撞.9. D. 区分: deadly 致命的be dead ;(adj) die(v.)death; (n. ) be due to10.B. originally (原先的)We didn’t know each other originally.11.B. proceeded= went on =go on12.A as to =abouteg: We don’t know as to whether we should leave theU.S.A.13.B because 后面接的是句子.because of 后面接名词或动名词his broken legHe couldn’t tak e part in the sports meeting because of his broken leg. /his illness14.A as far as…对于我来讲eg: As far as I am concerned, he is a really hero. 15. C be to do sth (计划去做)=be going to do sth=be about to do sth (马上去做)eg: The Olympic Games in Beijing is to be held in 2008 year.She is about to come to our school because she wants to givea speech.16.D be talked into : 被谈论eg: She is talked into telling lies when she makes mistake.17. B. While=although 虽然 (含有让步的意思)Wh ile I admit th at the problems are difficult, I don’t agree that they cannot be solved.虽然我承认这些问题很困难,我不同意它们不能解决.18. D. track down 追溯出.找出The policemen decide to track down the killer. . 19. A. outgrow 不适用/不适合Outgrow one’s strength , grow too qui ckly (du ring child hood),so that the health suffers.The boy outgrew the coat.20. A. water at…流口水The little girl’s mouth waters at the big cake.21. D. make for:往…方向去They saw the thief made his way for a narrow street.22. A. widen(睁大)wideBroaden(扩张)broadEg:Japan wants to broaden its country to other country.The road is widening in process. 这条道路正在进行拓宽工程。
第二册英综复习资料Unit11. Local residents have reacted angrily to the news(对这一消息已表示愤怒).2. While she felt like joining in the argument(南希虽然很想参加辩论), Nancy was too shy to open her mouth.3. The director insisted that those objecting should explain their reasons(那些反对的人们应该说明原因).4. They are hardly likely to get home before ten(他们几乎不可能到家).5. The letter is to be handed to Dr. Wilson himself(这封信必须交给威尔逊博士本人).6. I finally managed to track down the book you wanted(想方设法找到了你想要的那本书)in a shop near the station.7. At the sight of the unexpected visitor(看到那位不速之客), the host slammed the door shut(重重地关上了门).8. Try to talk Lily into buying a ticket(尽量说服丽莉买一张票吧).Vocabulary and Structure1. We had an argument ________ the waiter ________ the bill.A.with…forB. with…aboutC. to…overD. to…about2. He was capable of killing a man with his ________ hands.A.emptyB. ownC. bareD. tough3. The business is still ________ but it has survived the worst of the recession.A.on crisisB. out of crisisC. with crisisD. in crisis4. No new evidence ________ during the investigation.A.emergedB. appearedC. occurredD. arose5. Beijing is the ________ city of the 28th Olympic Games.A.hostB. sponsorC. organizingD. holding6. I always had an ________ of her standing by that particular window.A.imaginationB. imageC. imageryD. imaginary7. Air tickets during spring festival season are ________ expensive.A.more likely to beB. likely to be mostC. most likelyD. more likely8. He ________ follow him.A. motioned with us toB. motioned for usC. motioned to us toD. motioned us for9. Your mother hasn’t ________ from the annaesthetic.A. come toB. come togetherC. come aboutD. come out10. A window ________ in the wind.A. slammedB. slam shutC. slammed shutD. slam shut11. The police officers must be prepared for ________.A. expectedB. unexpectedC. the unexpectedD. the expected12. I have been known to faint ________ blood.A. in the sight ofB. at the sight ofC. at the first sight ofD. out the sight of13. We’ll go for a walk if you ________ it.A. felt likeB. feel likeC. felt as ifD. feels as if14. The cobra slowly ________ the bowl of milk.A. made forB. made toC. made intoD. made onto15. The police have so far failed to ________.A. track down the attackerB. track off the attackerC. track up the attackerD. track in attacker16. The ________ gave very different opinions on this issue.A. questioning peopleB. questioned peopleC. people questioningD. people questioned17. Johnny has ________ the fear of staying at home alone.A. grown intoB. outgrownC. grown upD. grown from18. ________ I’m willing to help, I do not have much time available.A. WhileB. WhenC. BecauseD. As soon as19. He ________ him 100 pounds.A. tricked me to lendB. tricked me into lendingC. tricked me to borrowD. tricked me into borrowing20. The medicine ________ three times a day after meals.A. is takenB. are takenC. is to be takenD. should take ANSWER KEYS:1-5 BCDAA 6-10 BACAC 11-15 CBBAA 16-20 DBABCUnit21. The steady rise in the quality of our products owes much to the improvement of our equipment(在很大程度上是由于设备有所改进).2. Were it left to me to decide whether we should have a city without bikes or one without cars, I should not hesitate (a moment) to prefer the latter / I should prefer the latter without any hesitation(我会毫不犹豫地选择后者).3. Jim would have preferred to act on his own judgment(吉姆本想按照自己的判断行事).4. It was at an evening party that I first saw him(我是在一次晚会上第一次见到他的).5. You will have to put in some extra work at night if you don’t want to get left behind (如果你不希望落后的话).6. The wording of questions can strongly influence how people answer(会强烈影响人们的回答).7. They recently appointed him (as) captain of the English team(最近任命他为英格兰队队长).8. I have been rejected by all the universities I applied to(所有我申请的大学都没有录取我).Vocabulary and Structure1. Following her recent _______ to the post, her husband was _______ to a newly organized committee.A. appointment…appointB. appoin t…appointmentC. appointment…appointedD. appointed…appointment2. The government has done nothing to resolve(解决)the conflict _______ nurses’pay.A. aboutB. onC. ofD. over3. The cake was a delicious _______ of sponge, cream and fruit.A. creationB. creatorC. creatureD. creating4. _______ believe that privately _______ children are more independent.A. Education… educatingB. Education… educatedC. Educators… educatedD. Educators… educating5. A simple _______ of judgment meant that there was not enough food to go around.A. errorB. wrongC. faultD. problem6. I said without _______: “Please do not hesitate _______ me if you have any questions.”A. hesitation… about contactingB. hesitation… to contactC. hesitating… in contactingD. hesitating…o ver contact7. What exactly is the influence _______ television _______ children?A. over… onB. of…overC. of…uponD. over…of8. She was asked to _______ the essay competition.A. judgeB. evaluateC. commentD. estimate9. I finally managed to _______ a copy of the general manager’s report.A. acquireB. achieveC. obtainD. gain10. This model is technically superior _______ its competitors.A. overB. toC. forD. on11. The hijackers(劫机犯)threatened _______ kill one passenger every hour if their demands were not met.A. toB. byC. withD. that12. _______ information from a member of the public, thepolice raided(搜查)the club.A. Acting forB. Acting outC. Acting upD. Acting on13. This is the oldest Hebrew(希伯来语)manuscript _______.A. come into existenceB. existingC. in existenceD. existed14. Britain is being _______ in the race for new markets.A. left offB. left behindC. left outD. left aside15. Mrs. Brown asked me to go to her daughter’s concert and I _______ her invitation with pleasure.A. receivedB. refusedC. acceptedD. rejected16. It is Miss White _______ found the child lying dead on the beach.A. whoB. whenC. whomD. which17. He wasn’t there on Monday. _______ on Tuesday, for that matter.A. NeitherB. NotC. NorD. Either18. Unless _______ very young, a tiger cannot be tamed.A. being caughtB. been caughtC. was caughtD. caught19. Mary considered herself _______ that she failed the final exam.A. luckyB. fortunateC. bad luckD. unlucky20. The fight was started by a gang of _______.A. youthsB. youthC. the youngD. child ANSWER KEYS:1-5 CDACA 6-10 BCACB 11-15 ADCBC 16-20 ACDDAUnit 61. As long as you keep on trying, you will be able to resolve this difficult problem sooner or later(你迟早会解决这个难题的).2. We never lose heart when we encounter difficulties in our work (当我们在工作中遇到困难的时候).3. You needn’t dwell on your mistakes in judgment(你不必再去多想那些判断上的失误了).4. Do you think bus drivers should take full responsibility forthe passengers’ safety(应该对乘客的安全负完全的责任)?5. John is called Mr. Fix It because there is almost nothing that he cannot fix(几乎没有他不会修的东西).6. Once she began to write in English(一旦开始用英语写作),she felt how weak she was in the language.7. With his knowledge, skill and experience, he is bound to find a satisfactory job(他一定能找到一份称心如意的工作).8. We should make our reservations in advance (我们应该提前预定)to get the flight we want.Vocabulary and Structure1. We need a monitor ______ whom everyone has confidence.A. toB. inC. ofD. about2. Joe still ______ on his mistakes long after the test was over.A. inhabitedB. residentC. dweltD. lived3. To ______ a conflict, it is often necessary to make some kind of compromise.A. involveB. revolveC. resolveD. resolute4. We never lose heart when we ______ difficulties in our study.A. met withB. counterC. countD. encounter5. Before taking time to consider it, the president ______ our proposal for several months.A. sat onB. sat besideC. sat outD. set on6. Mr. Brown is a ______ manager who believes he’s always right about everything.A. confidentB. competentC. deceivedD. conceited7. Einstein is so famous that there is no one who ______ him.A. doesn’t knowB. knowsC. didn’t knowD. knew8. If you want a drink, I’ll get you _______.A. onesB. oneC. a drinkD. one drink9. ______ a good beginning is made, the work is half done.A. WhenB. AfterC. As soon asD. Once10. Dr. Nolen used to have trouble _____ back to sleep during the first few months ofhis residency.A. getB. to getC. gotD. getting11. An ambulance must have priority as it usually has to deal with some kind of______.A. crisisB. urgencyC. emergencyD. emergence12. He’s watching TV? He’s ______ to be cleaning his room.A. knownB. supposedC. regardedD. considered13. How does a doctor recognize the point in time ______ he is finally a surgeon?A. thatB. whereC. whichD. when14. More than once at two in the morning, after lying ______ for an hour, I’d get outof bed and drive to the hospital to see the patient myself.A. awakeB. wakeC. wakenD. woke15. There were still situations in ______ I couldn’t be certain my decision had beenthe right one.A. thatB. whereC. whichD. when16. I knew that with my knowledge and experience, any decision I ______ would bea sound one.A. have madeB. madeC. had madeD. would make17. We can never anticipate everything that will happen in the future _______.A. in timeB. on timeC. in advanceD. on advance18. I knew that if I wasn’t able to avoid a mistake, chances were that no other surgeoncould have, either. Which one of the following can best explain the underlined part?A. it was likely thatB. it was a good chanceC. I can get the chanceD. I can avoid the chance19. He received four years of training in English and two years in English teaching.He is a _______ English instructor.A. responsibleB. scaredC. vastD. qualified20. You are very _______ to take the trouble to help me. I can not thank you enough.A. significantB. vitalC. thoughtfulD. consideredANSWER KEYS1-5 B C C D A 6-10 D A B D D 11-15 C B D A C 16-20 C C A D CUnit 81. They launched a campaign to raise money for a new hospital(他们为新建一所医院开展了一场筹款运动).2. There are indications that numerous factories are faced with a very difficult situation(不少工厂正面临着十分困难的局面).3. Investigation has revealed that retirement tends to cause psychological troubles(退休往往会造成心理上的病痛)for some people.4. As the young man is very short of money, he is likely to apply for the dangerous job (他很可能会申请那份危险的工作).5. In the case of a highly intelligent animal like the seal(对于像海豹这样非常聪明的动物来说),elementary training is easy.6. I’ll have my long skirts shortened because they are out of style now(我要把我的长裙改短,因为长裙子现在过时了).7. Success lies in diligence. Dr. Nolen is a case in point(成功在于勤奋,诺兰医生就是个很好的例子).8. Vast amounts of investment have enabled the economy of the area to grow rapidly (使这一地区的经济得以迅速发展).Vocabulary and Structure1. She was complaining that the doctor was ______ too much for the treatment hewas giving her.A. extendingB. offeringC. costingD. charging2. Writing is a slow process, requiring _______ thought, time and effort.A. significantB. considerableC. enormousD. numerous3. Generous public funding of basic science would ______ considerable benefits forthe country’s health, wealth and security.A. lead toB. result fromC. lie inD. settle down4. ________ his sister, Jack is quiet and doesn’t easily make friends with others.A. DislikeB. UnlikeC. Alike5. Although he was on a diet, the delicious food _______ him enormously.A. distractedB. stimulatedC. inspiredD. tempted6. Arriving home, the boy told his parents about all the _______ which occurred inhis dormitory.A. occasionsB. mattersC. incidentsD. issues7. The policemen have found some _______ to the mysterious parcel.A. hintB. clueC. implicationD. suggestion8. The police are trying to find out the _____ of the woman killed in the trafficaccident.A. evidenceB. recognitionC. statusD. identity9. We have planned an exciting publicity ______ with our advertisers.A. struggleC. campaignD. conflict10. _____ the storm, the ship would have reached its destination on time.A. But forB. In case ofC. In spite ofD. Because of11. The schoolmaster _____ the girl’s bravery in his opening speech.A. applaudedB. enhancedC. elevatedD. clapped12. If you don’t give up computer games, you’ll _______ bad end.A. come toB. come up toC. come on toD. come around to13. ______ your broken leg, the surgeon could hardly do anything.A. In case ofB. In caseC. In the case ofD. In that case14. Cancer may not be deadly. My friend John, who has survived lung cancer formany years , is a good case in _____ .B. exampleC. timeD. point15. This photo shows Beijing at its ______ in autumn.A. smartB. bestC. handsomeD. lowest16. The real trouble _______ their lack of confidence in their abilities.A. lies inB. lies onC. results inD. leads to17. It is too _____ on John, having to work when the rest of us are vacationing.A. strictB. seriousC. fairD. hard18. Sam had his long trousers shortened because they were _______.A. out of useB. out of styleC. out of the ordinaryD. out of stock19. The young man admitted ____ taking the books without paying for them.A. onC. toD. with20. The classroom was almost empty; all _____ one student had finished the examand left.A. besidesB. butC. except forD. from ANSWER KEYS1-5 DBABD 6-10 CBDCA 11-15 AACDB 16-20 ADBCB。
《综合英语2》期末复习题库Hemingway spoke highly of such ___ as loyalty, courage and determination known by human beings in his work. [单选题]A. featuresB. appearancesC. virtues(正确答案)D. characteristicsMrs. Lackey was awakened by the ringing of the bedside phone 12 hours after her husband's boat had been____. [单选题]A. wrecked(正确答案)B. decayedC. collapsedD. firedThe trend of brain drain does the developing countries ___ degrees of harm [单选题]A. diverB. diversifyC. diverse(正确答案)D. diversityAn obvious change of attitude at the top towards women's status in society will ___ through the current law system in Japan. [单选题]A. permeate(正确答案)B. probeD. gropeShe is concerned that allowing euthanasia would ____ the need for care and consideration of a wide range of people. [单选题]A. undertakeB. underlieC. underestimateD. undermine(正确答案)The new building looks odd and does not seem to be in ___ with its surroundings. [单选题]A. coincidenceB. harmony(正确答案)C. uniformD. allianceMy friend does one thing one day and just the___ the next day. His behavior is inconsistent. [单选题]A. otherB. opposite(正确答案)C. negativeD. alternativeA lack of space is the main ___ on the firm's expansion plans. [单选题]A. restraint(正确答案)B. restrictC. advantageHaving been discussed, the proposal was ___ unanimously. [单选题]A. adaptedB. admittedC. adopted(正确答案)D. adjoinedShe was unable to express her ___ fear of the witch toy in the box. [单选题]A. intense(正确答案)B. tenseC. intensiveD. intensifyAlthough she was not very rich, she was quite ___ with her money. [单选题]A. nobleB. flexibleC. liberal(正确答案)D. liableThese are not ___ reasons to justify his silly mistakes. [单选题]A. enoughB. capableC. sufficient(正确答案)D. realisticIt is a principle that we ___ all the government's policies. [单选题]A. undertake(正确答案)C. underrateD. underlieElectricity, gas and water are?considered to be natural ___. [单选题]A. monopolies(正确答案)B. businessesC. servicesD. powersI'd like to ____ a table for three at 7 o'clock tonight. [单选题]A. replaceB. reserve(正确答案)C. requireD. remindOne of the advantages of the printers is that it is fully ___ with all leading software. [单选题]A. agreeableB. compatible(正确答案)C. fixedD. acceptableThe new government was ___ with many profound difficulties and called for supports from its people [单选题]A. confronted(正确答案)B. metC. avoidedPeople tend to __ men wearing suits with power and authority. [单选题]A. regardB. perceiveC. equate(正确答案)D. considerThe little girl was carefully inspected and her injuries were ___ with falling from a great height. [单选题]A. provedB. consistent(正确答案)C. revealedD. assumedThe mayor has ___ in his proposal a large number of measures to ease the traffic jam in rush hours. [单选题]A. containedB. includedC. consistedD. incorporated(正确答案)This watch is ___ by hand, not by machine, so it is very expensive. [单选题]A. flatB. coinedC.boredD. manufactured(正确答案)These two horses look so much alike that we cannot ___ one from the other. [单选题]A. differB. detailC. distinguish(正确答案)D. defeatThe president of that company was very calm during the political ___. [单选题]A. failureB. fashionC. proceedD. crisis(正确答案)____ is usually th echief enemy of the camera lens. [单选题]A. OccasionB. VainC. Moisture(正确答案)D. DeckThe __ left the ship after sixty hours of hard struggle. [单选题]A. dashB. cellC. crew(正确答案)D. stuffOn our way to Beijing, we visited Xi'an, a city of two million ___. and stayed there for two days. [单选题]A. insectsB. humansC. inhabitants(正确答案)D. flightsOne of the main reasons for air pollutin is that many cars ___ smoke into the atmosphere. [单选题]A. gatherB. hireC. discharge(正确答案)D. escapeDon't forget to ___ to let us know you arrived safely. [单选题]A. cable(正确答案)B. cageC. borderD. bayShe gave him a ___that she could not come to his party. [单选题]A. mistressB. shootC. neckD. hint(正确答案)When the temperature is beow zero, water will ___. [单选题]A. freeze(正确答案)B. virtueC. sinkD. seek1,3,5,7 and 9 are ___ numbers and 2.4.6 and 8 are not. [单选题]A. odd(正确答案)B. evenC. extraD. nutHe always ___ to everything and never agrees with anybody. [单选题]A. projectsB. givesC. foldsD. objects(正确答案)I was born in Japan, but I have __ Chinese citizenship. [单选题]A. retained(正确答案)B. representedC. reportedD. requiredHe made a rough ___ of the first floor of that building, showing us where his office was located. [单选题]A. paintingB. illustrationC. drawingD. sketch(正确答案)He is deeply ___ in the trouble of his company [单选题]A. involved(正确答案)B. occurredC. packedD. representedHe always leaves ___ for all the words he does not know in his translation. [单选题]A. blanketsB. blindC. blackD. blanks(正确答案)Smoking and drinking are regarded as ___ in some countries because they do no good to health. [单选题]A. vices(正确答案)B. habitsC. customsD. copiesThe news has ont yet been officially __ by the government. [单选题]A. struckB. confirmed(正确答案)C. foundedD. pointedThese are two _____ issues, but people often take them as one. [单选题]A. ruinB. nestC. distinct(正确答案)D. castleWhat ___ did you watch on television last night? [单选题]A. waveB. frequencyC. channel(正确答案)D. tunnelThis rock has to be ___ in order to build a road. [单选题]A. blasted(正确答案)B. exploredC. hiredD. maintainedHe did not go to the party last night, which ___ her feelings deeply. [单选题]A. woundedB. injuredC. hurt(正确答案)D. injuryWhen they returned to the river, they found that the boat had been ___ away. [单选题]A. framedB. frostedC. frownedD. floated(正确答案)If you need further information, please ___ our office. [单选题]A. constantB. constructC. contact(正确答案)D. containDuring the war, many soldiers were not killed by ___, but by disease. [单选题]A. bullets(正确答案)B. devilC. bibleD. depthWe watched the ship until it became only a ___ in the distance. [单选题]A. pointB. jarC. stoveD. dot(正确答案)The English proverb “__ the rod and spoil the child” means that if you don't punish the child by beating them, they will grow undisciplined. [单选题]A. ruleB. rugC. clapD. spare(正确答案)The ____ was only sentenced to pay a fine of $10000. [单选题]A. wormB. trialC. tubeD. criminal(正确答案)Higher education in the country is free but the ___ for entrance is strong. [单选题]A. comparisonB. consequenceC. competition(正确答案)D. crawlThe light is too ___ for me to read. [单选题]A. ridB. ripeC. soupD. dim(正确答案)The water __ from the tap and damaged all the books in my study. [单选题]A. sprayed(正确答案)B. puzzledC. inclinedD. exportedIn the United States, Congress makes the law and the President ___ it. [单选题]A. ordersB. conquersC. executes(正确答案)D. hedgesShe is too __ to answer questions in class. [单选题]A. eagleB. coughC. eager(正确答案)D. couchWe enjoy seeing the glorious ___ of the rising sun. [单选题]A. beams(正确答案)B. beansC. beefD. beerIn the __ English Reading course, the students have to read a lot. [单选题]A. Extensive(正确答案)B. MechanicalC. MercuryD. OperaHe gave up his study in college in ___. [单选题]A. bundleB. butcherC. ashD. despair(正确答案)Several people ___ the car accident. [单选题]A. witnessed(正确答案)B. provedC. swallowedD. druggedThey will ___ the project with the necessary funds. [单选题]A. referB. relateC. furnaceD. furnish(正确答案)I took it for ___ that you wouldn't come here again. [单选题]A. grandB. tameC. granted(正确答案)D. thumbHe was sent to London on a special ___. [单选题]A. missingB. missileC. mission(正确答案)D. mistressAbortion in Britain is a highly ___ matter: some are strongly for it, some bitterly against it. [单选题]A. differentB. preferableC. controversial(正确答案)D. troublesomeMore than one-third of the Chinese in the United States live in California, __ in San Francisco. [单选题]A. previouslyB. predominantly(正确答案)C. practicallyD. permanentlyWhen Tanaka first came to the US from Japan, he wasn't sure he could ____ into American culture, but after a few months, he felt at home here. [单选题]A. absorbB. transformC. digestD. assimilate(正确答案)A large newspaper publishes both __ and foreign news. [单选题]A. currentB. latestC. recentD. domestic(正确答案)This is a new model of ___ typewriter especially designed to meet the needs of traveling businessmen. [单选题]A. flexibleB. mobileC. portable(正确答案)D. activeThe economy grew at its fastest rate since 1980 thanks to a ___ in the world trade. [单选题]A. inflationB. stimulusC. bulgeD. boom(正确答案)Will you ___. or do I have to come to the shop to collect the goods? [单选题]A. deliver(正确答案)B. disposeC. displayD. distractIn most cases, the ___ of a person who sits on a pin is to leap into the air. [单选题]A. reaction(正确答案)B. behaviorC. functionD. instanceIt is reported that security has been ___ at the airport following the discovery of a bomb there. [单选题]A. betteredB. enhanced(正确答案)C. fastenedD. enrichedLibraries, as well as labs, are ___ to the campus life of any college student. [单选题]A. centralB. integral(正确答案)C. equalD. importantWithout proper education, people could ___ all kinds of crimes. [单选题]B.stoopmit(正确答案)D. sweatAdvertising costs are no longer in reasonable ___ to the total cost of the product. [单选题]A. testimonyB. relationshipC. proportion(正确答案)D. legislationShe had the ___ over the other people that had been interviewed because of her overseas education background. [单选题]A. capitalB. capacityC. privilegeD. edge(正确答案)The youths were playing ___ by standing on the fast-lane of the highway. [单选题]A. henB. tigerC. lionD. chicken(正确答案)The police checked up on an anonymous phone, but it proved to be a ___ nest. [单选题]A. mare's(正确答案)B. hare'sD. bird'sLast month the Democrats won their third __ election victory, and the voters were really encouraged. [单选题]A. successionB. succeedC. successive(正确答案)D. successfulThe vice president of the company confirmed that all their UK operations would be ____ in the third season, and the time to re-open was yet to be decided. [单选题]A. ceased(正确答案)B. transferredC. incorporatedD. purchasedThe plan for a new tower office wen ahead ___extensive local opposition. [单选题]A. in case ofB. regardless of(正确答案)C. thanks toD. owing to___the time available to us, well have to submit the report in draft form. [单选题]A. Given(正确答案)B. ConsideredC. PermittedD. RegardedThe political leader led protests against ___ discrimination in South Africa in the early 20th century. [单选题]A. nationalB. racial(正确答案)C. culturalD. internationalPresident Barack Obama has said he wants to ___ the policy and has urged Congress to take action on the issue. [单选题]A. deal withB. do withC. do away with(正确答案)D. do wrongBusiness is booming and foreigners are ____ to invest. [单选题]A. scrambling(正确答案)B. screwingC. scratchingD. screechingWhy didn't Henry at the meeting? [单选题]A. turn up(正确答案)B. turn the pageC. turn downD. turn awayWhen Miss Davis died, jazz was robbed of its most ____ voice. [单选题]A. distinguishedB. determiningC. deterioratingD. distinctive(正确答案)A Wall Street Journal ___ encapsulated the views of many conservatives. [单选题]A. editorial(正确答案)B. editionC. verdictD. versionThe following year Parliament voted to ___ the death penalty of murder. [单选题]A. removeB. eliminateC. abolish(正确答案)D. cancelLack of confidence is the biggest ___ to investment in the region. [单选题]A. biasB. basedC. boundD. barrier(正确答案)Her passion for money excluded every other ___. [单选题]A. sensationB. sentiment(正确答案)C. sensibilityD. senseHe will ___ to the state for an extension of unemployment benefits [单选题]A. attractB. stimulateC. appeal(正确答案)D. motivateManagers are also accused of paying themselves ____ high salaries. [单选题]A. eventuallyB. ultimatelyC. merelyD. excessively(正确答案)Paris has played a ___ role in France, not just in political terms but also in economic power. [单选题]A. majorB. dominant(正确答案)C. tutorialD. variantDon't __ all the boxes ino tone cupboard. [单选题]A. hundle(正确答案)B. bindC. fastenD. bundleDo you need to ___ your lifestyle and find a less stressful and more enjoyable job? [单选题]A. simplify(正确答案)B. symptomC. innovateD. adaptThere is little evidence that this encourages ___ teaching in the classroom [单选题]A.activeB. interactive(正确答案)C. revolutionaryD. voluntaryDecide what you want to be, pick out your future, and make your own ___. [单选题]A. destineB. destiny(正确答案)C. doomD. reputaitonThe country diminished the ___ by reducing tax. [单选题]A. incomeB. revenue(正确答案)C. earningsD. expenseSharpen your __ and curiosity and learn from the lessons around you. [单选题]A. envisionB. vision(正确答案)C. visualD. virtualThe United States would be mistaken to take for granted the dollar's place as the worlds ___ reverse currency. [单选题]A. dimensionalB. sovereignC. predominant(正确答案)D. domainOne of Darwin's ___ problems was to discover where this variation originated. [单选题]A. draggingB. laggingC. nagging(正确答案)D. taggingThe dark clouds hanging over the relations between the two countries will quickly ____. [单选题]A. diminishB. vanish(正确答案)C. astonishD. polishWhenever a subway passes below, you can feel the ground ___. [单选题]A. shudderingB. shiveringC. shaking(正确答案)D. vibratingHe is good at making speeches; yet I dont like his style: he always __his arguments even though they are not true. [单选题]A. embellishes(正确答案)B. polishesC. decoratesD. sharpensI was tempted to shout back at him, but I ___ myself and swallowed my anger. [单选题]A. restrictedB. confinedC. limitedD. restrained(正确答案)Toddlers look ___ when they first learn to walk. [单选题]A. embarrasedB. upsetC. awkward(正确答案)D. startledIt is recommended that these timber be cut down and made into furniture __ and then shipped overseas. [单选题]A. on the spot(正确答案)B. at largeC. ar randomD. in full swingAfter much soul-searching I decided to ___ my engagement [单选题]A. break outB. break inC. break downD. break off(正确答案)In practice, most trains either are delayed or arrive slightly ahead of ____. [单选题]A. agendaB. schedule(正确答案)C. timetableD. itineraryForecasters predicted a deep cold weather would ___Guangzhou for the next few days. [单选题]A. settle upB. settle downC. settle over(正确答案)D. settle forAnorexia can ___ young girls when they are on diet and try to lose weight. [单选题]A. sneak intoB. creep up on(正确答案)C. crawl towardD. grovel toIt is rather dangerous to drive back home since the road is in poor condition and it ____ through a range of hills. [单选题]A. knitsC hoversD. weaves(正确答案)When writing a paper, you'd better narrow down your topic and ___ your words to it. [单选题]A. limitB. restrictC. confine(正确答案)D. restrainThere is a geenral public ____ that standards in colleges are falling and it is true of the quality of graduates. [单选题]A. viewpointB. senseC. perception(正确答案)D. ideaThe picture showed a pastoral scene of cows drinking from a stream. [单选题]A. charming(正确答案)B. absorbingC. addictingD. tantalizingHigh on the __ of tomorrow's meeting will be the reform of the College English course. [单选题]A. agenda(正确答案)B. treatyD. arrangeThe lecturer felt ___, for some of the students came late and tried to squeeze into the seats in the middle, which disturbed him as well as the other students. [单选题]A. agitatedB. fascinatedC. appeasedD. irritated(正确答案)In case of any discrepancy, the original Chinese ___ of this Agreement shall prevail. [单选题]A. version(正确答案)B. editionC. draftD. transcriptYou'd better stop shopping like cracy; you see, your wardrobe ___ with clothes of all styles. [单选题]A. has stuffedB. has been stuffed(正确答案)C. has been crowdedD. has been squeezedProgress was slow as they had to ___through deep mud. [单选题]A. trampB. plodC. trudge(正确答案)Why are you always ___ self-pity? It does no good. [单选题]A. swallowing upB. addicted toC. immersed inD. wallowing in(正确答案)Max threw back his head and ___ with laughter when his scheme succeeded. [单选题]A. roared(正确答案)B. screamedC. shriekedD. yelled___ the ingredients until you have a smooth cream, then you can move on to the next procedure. [单选题]A. Blend(正确答案)B. MIxC. JoinD. InteractThough she was eager to drink water, she could just ___ at the glass because it is extremely hot. [单选题]A. gulpB. absorbC. devourD. sip(正确答案)Many young people were __ to the South by the promise of high wages and of course, they would regret. [单选题]A. attractedB. lured(正确答案)C. seducedD. appealedHe's becoming more and more ___ about punctualty. [单选题]A. obsessive(正确答案)B. seriousC. adoptiveD. crazySony said a bug with the console clock was responsible for the serious techincal ___, which has left thousands of PS3 owners unable to connect to the Play Station Network. [单选题]A. mistakeB. errorC. glitch(正确答案)D. shortcomingThere is a place deep within each one of us that is peaceful and ___. This place is known as your Essence. [单选题]A. happyB. cheerfulC. serene(正确答案)D. coolThe room was decorated in ___ reds and yellows. [单选题]A. happyB. vibrant(正确答案)C. darkD. deepSociety has changed so much that we no longer know what techniques we should employ to remember such works. [单选题]A. lengthy(正确答案)B. conciseC. longD. compactIn the Spring Export Commodities Fair the ___ of fine china attracted much attention of consumers from all over the world. [单选题]A. successionB. array(正确答案)C. stringD. processionAll the memories of the village ____ them of the value of sticking together and fighting for a common purpose. [单选题]A. robB. depriveC. remind(正确答案)D. disarmThe woman ___ with rage because of the ill treatment in a prolonged wait. [单选题]A. bellowed(正确答案)B. criedC.spokeD. utteredYour diet should include dairy products, meat, fruits vegetable and ___ products [单选题]A. riceB. wheatC. cereal(正确答案)D. butterIt's great to have you back. Congratulations are surely ____! [单选题]A. in order(正确答案)B. on turnC. in timeD. at handThe path is ___ with concrete slabs. [单选题]A. madeB. createdC. consistedD. paved(正确答案)___ arrival, a six-course meal was at the top of the agenda. [单选题]A. InB. AtC. On(正确答案)D. ToAnd make the same arangement for clothing and toy spending-- don't ____ your budget, but allocate portions of your budget to them. [单选题]A. add onB. add upC. add inD. add to(正确答案)Till now, she is almost the same as before, her eyes so ___ and attractive, her voice so charming and appealing. [单选题]A. enchantB. enchantedC. enchanting(正确答案)D. bewilderingIf we can ___ alll the water out, we can save the ship from sinking. [单选题]A. takeB. pump(正确答案)C. leadD. driveConfrontation is not always the best ___; therefore all parties involved should calm down and resort to peaceful resolutions. [单选题]A. wayB. tactic(正确答案)C. ideaD. driveWe met in a local bar ____ by students. [单选题]A.frequented(正确答案)B. seenC. goneD. been。
对话填空(What are you doing tonight) Bill?I'm not sure. Why?Well, (I was wondering) if you would like to go to a concert with me?Tonight? . (I wish I could) But I really have to stay in and . (write a term paper)That's too bad.It is. Going to a concert sounds like a lot more fun than writing a term paper.Oh, maybe . (some other time then) We should try and do something together soon.. (That's right) Let's talk about it together later.OK. See you later.What are you going to do this evening, Mike?Chatting online.But (I am confused) when I come across some abbreviations. I don't know . (what they all mean)I . (can tell you some) If someone writes "BTW", it means "By the way", "DBEYR" means "Don't believe everything you read", "NM" means "Never mind", "NP" means "No problem", etc.Oh, I see. . (How interesting) Now I know what these abbreviations mean.I know a lot of this sort of abbreviations. If you like, I can tell you more.Do please. . (I'll be grateful) if you can tell me more."OT" means "Off topic", "OTOH" means "On the other hand", "RN" means "Right now", "WB" means "Welcome back".Oh, really. I remember I (came across) "WDYT" while chatting with somebody online, let me make a guess. . (Does it mean) "What do you think?"That's right. How clever you are.I'd like to book a single room with shower for my friend, Mr. George Smith.All right. On which (date), please?On the 20th of this month.How long will he be (staying)?I'm not quite sure, but it could be about (a week).Then we can confirm (a room) from the 20th to the 27th.Fine. How much do you . (charge) for a single room with breakfast?For a single room for one night, the . (hotel cost) would be 380 yuan.Shall I leave a . (deposit)?No, but remember to confirm it . (before) your friend comes.选词填空I don't usually side with the management, but in this (instance) I agree with what they're saying.Traffic jams often (present) problems that are difficult to solve.We thanked our (hostess) for the lovely party she gave.I didn't think his comments were (appropriate).But I didn't (invent) the story — everything I told you was true.We have to (entertain) a lot of people, mainly business associates of ours.Sheila shouldn't have got lost because I gave her very (explicit) directions.Most children can (identify) their mother by her voice.The sale was (conducted) in the greatest privacy.Rise in consumer goods sales has the effect of (speeding up) the economy.They decided to (merge) the two small companies into one.Too many rules tend to slow down the (innovation).They made (constant) use of computer programs in designing the project.The company (makes it clear) that it is not responsible for the pollution in the river.Neil came down from Sydney for the meeting and Lisa flew from Perth, and when the meeting was over, they returned to their (respective) homes.(Slow down)— I can't follow you when you speak so fast!What kind of (accommodation) did you have when you traveled on the ship?The explosion did a great deal of damage to the (entrance) to the City Hall.His office is in town, but his (residence) is in the suburb.People often don't realize how wonderful the (services) are in the library .Read the (instructions) before you switch on the engine.An (additional) charge is made for heavy bags.I must (apologize) to you for not being able to go to your wedding.It causes a lot of (inconvenience) when bus drivers go on strike.We were soon (comfortably) settled in the place.Free umbrellas are (available) at the entrance of the hotel.Try to (project) your mind into the future and imagine what life will be like in 100 years.The parents (announced) the wedding of their daughter in the newspaper.After he came in, he (deposited) his bag on the reception desk.The policeman on duty asked the boy (suspiciously) why he was standing there.The office he worked for was shut down, (whereupon) he returned to his hometown.The police do not allow him to go out of the city without (permission).The wood was so (rotten) that when they pressed, it broke.I'm so sorry to see that you (made a scene) like that in the restaurant.He tried hard to (refrain) from smoking in public places.I was too (embarrassed) to ask him for help.汉译英为方便起见,这些照片将按照时间顺序展示。
高一数学必修第二册全册复习测试题卷(共22题)一、选择题(共10题)1.已知一家便利店从1月份至5月份的营业收入与成本支出的折线图如下:关于该便利店1月份至5月份的下列描述中,正确的是( )A.各月的利润保持不变B.各月的利润随营业收入的增加而增加C.各月的利润随成本支出的增加而增加D.各月的营业收入与成本支出呈正相关关系2.设i是虚数单位,如果复数(a+1)+(−a+7)i(a∈R)的实部与虚部相等,那么实数a的值为( )A.4B.3C.2D.13.关于频率分布直方图中小长方形的高的说法,正确的是( )A.表示该组上的个体在样本中出现的频率B.表示取某数的频率C.表示该组上的个体数与组距的比值D.表示该组上的个体在样本中出现的频率与组距的比值4.观察新生婴儿的体重,其频率分布直方图如图所示,则新生婴儿体重在(2700,3000)内的频率为( )A.0.001B.0.1C.0.2D.0.35. 如果一组数据“x 1,x 2,x 3,x 4,x 5”的平均数是 2,方差是 13,那么另一组数据“3x 1−2,3x 2−2,3x 3−2,3x 4−2,3x 5−2”的平均数和方差分别为 ( ) A . 2,13B . 2,1C . 4,23D . 4,36. 在 △ABC 中,∠BAC =π2,AB =AC =2,P 为 △ABC 所在平面上任意一点,则 PA⃗⃗⃗⃗⃗ ⋅(PB ⃗⃗⃗⃗⃗ +PC ⃗⃗⃗⃗⃗ ) 的最小值为 ( ) A . 1B . −12C . −1D . −27. 已知互相垂直的平面 α,β 交于直线 l ,若直线 m ,n 满足 m ∥α,n ⊥β,则 ( ) A .m ∥lB .m ∥nC .n ⊥lD .m ⊥n8. 复数 i (2−i )= ( ) A . 1+2iB . 1−2iC . −1+2iD . −1−2i9. 若复数 z 满足 z (1+i )=2i ,其中 i 为虚数单位,则 z = ( ) A . 1−iB . 1+iC . −1+iD . −1−i10. 在 △ABC 中,B =30∘,AB =2√3,AC =2,则 △ABC 的面积是 ( )A . √3B . 2√3C . √3 或 2√3D . 2√3 或 4√3二、填空题(共6题) 11. 思考辨析,判断正误.在 △ABC 中,已知两边及夹角时,△ABC 不一定唯一.( )12. 根据党中央关于“精准脱贫”的要求,某市农业经济部门派甲、乙、丙 3 位专家对 A ,B 两个区进行调研,每个区至少派 1 位专家,则甲、乙两位专家均派遣至 A 区的概率为 .13. 已知向量 a =(2,1),b ⃗ =(−1,x ),若 (a +b ⃗ )∥(a −b ⃗ ),则实数 x 的值为 .14. 半径为 3 的球体表面积为 .15. 平面与平面垂直的性质定理:文字语言:两个平面垂直,如果一个平面内有一直线垂直于这两个平面的 ,那么这条直线与另一个平面 .符号语言:α⊥β,α∩β=l,,⇒a⊥β.图形语言:16.若复数z=2+i,其中i为虚数单位,则z在复平面内对应点的坐标为.1−2i三、解答题(共6题)17.已知圆柱的底面直径与高都等于球的直径.求证:(1) 球的表面积等于圆柱的侧面积;.(2) 球的表面积等于圆柱全面积的2318.在静水中划船的速度的大小是每分钟40m,水流速度的大小是每分钟20m,如果一小船从岸边某处出发,沿着垂直于水流的方向到达对岸,则小船的行进方向应指向哪里?19.在△ABC中,内角A,B,C所对的边分别为a,b,c,且满足b2+c2−a2=2bcsin(B+C).(1) 求角A的大小;,求△ABC的面积.(2) 若a=2,B=π320.应用面面平行判断定理应具备哪些条件?21.在北京市“危旧房改造”中,小强一家搬进了回龙观小区.这个小区冬季用家庭燃气炉取暖.为了估算冬季取暖第一个月使用天然气的开支情况,从11月15日起,小强连续八天每天晚上记录了天然气表显示的读数,如下表(注:天然气表上先后两次显示的读数之差就是这段时间内使用天然气的数量):日期15日16日17日18日19日20日21日22日小强的天然气表显示读数(单位:m3)220229241249259270279290妈妈11月15日买了一张面值600元的天然气使用卡,已知每立方米天然气1.70元,请你估算这张卡够小强家用一个月(按30天计算)吗?为什么?22.甲、乙两人在相同条件下各射靶10次,每次射靶的成绩情况如图所示.(1) 结合平均数和方差分析谁更优秀;(2) 结合平均数和中位数分析谁的成绩好些;(3) 结合平均数和命中9环及以上的次数分析谁的成绩好些;(4) 从折线图上两人射击命中环数的走势分析谁更有潜力.答案一、选择题(共10题) 1. 【答案】D【知识点】频率分布直方图2. 【答案】B【解析】由题意得 a +1=−a +7,则 a =3.故选B . 【知识点】复数的乘除运算3. 【答案】D【解析】频率分布直方图中小长方形的高是 频率组距,面积表示频率.【知识点】频率分布直方图4. 【答案】D【知识点】频率分布直方图5. 【答案】D【知识点】样本数据的数字特征6. 【答案】C【解析】如图,以直线 AB ,AC 分别为 x ,y 轴建立平面直角坐标系, 则 A (0,0),B (2,0),C (0,2),设 P (x,y ),则 PA⃗⃗⃗⃗⃗ =(−x,−y ),PB ⃗⃗⃗⃗⃗ =(2−x,−y ),PC ⃗⃗⃗⃗⃗ =(−x,2−y ),PB ⃗⃗⃗⃗⃗ +PC ⃗⃗⃗⃗⃗ =(2−2x,2−2y ), 所以PA⃗⃗⃗⃗⃗ ⋅(PB ⃗⃗⃗⃗⃗ +PC ⃗⃗⃗⃗⃗ )=−x (2−2x )−y (2−2y )=2x 2−2x +2y 2−2y =2(x −12)2+2(y −12)2−1,当 x =12,y =12 时,PA ⃗⃗⃗⃗⃗ ⋅(PB ⃗⃗⃗⃗⃗ +PC⃗⃗⃗⃗⃗ ) 取得最小值,为 −1. 故选C .【知识点】平面向量数量积的坐标运算7. 【答案】C【解析】由题意知α∩β=l,所以l⊂β,因为n⊥β,所以n⊥l.【知识点】直线与直线的位置关系、点、线、面的位置关系8. 【答案】A【解析】i(2−i)=1+2i.【知识点】复数的乘除运算9. 【答案】B【解析】因为复数z满足z(1+i)=2i,所以z=2i1+i=1+i.【知识点】复数的乘除运算10. 【答案】C【解析】由AB=2√3,AC=2,B=30∘及正弦定理ACsinB =ABsinC得sinC=ABsinBAC=2√3×122=√32.由C为三角形的内角可知C=60∘或120∘.因此A=90∘或30∘.在△ABC中,由AB=2√3,AC=2,A=90∘或30∘,得面积S=12AC⋅AB⋅sinA=2√3或√3.【知识点】正弦定理二、填空题(共6题)11. 【答案】×【知识点】余弦定理12. 【答案】16【解析】该试验所有的样本点为(甲,乙丙),(乙,甲丙),(丙,甲乙),(甲乙,丙),(甲丙,乙),(乙丙,甲)(其中每个样本点表示的都是“派往A区调研的专家、派往B区调研的专家”),共6个,其中甲、乙两位专家均被派遣至 A 区的样本点有 1 个,因此,所求事件的概率为 16. 【知识点】古典概型13. 【答案】 −12【解析】因为 a =(2,1),b⃗ =(−1,x ), 所以 a +b ⃗ =(1,x +1),a −b ⃗ =(3,1−x ), 又 (a +b ⃗ )∥(a −b⃗ ), 所以 1−x −3(x +1)=0, 解得 x =−12.【知识点】平面向量数乘的坐标运算14. 【答案】 36π【知识点】球的表面积与体积15. 【答案】交线;垂直; a ⊂α ; a ⊥l【知识点】平面与平面垂直关系的性质16. 【答案】 (0,1)【知识点】复数的几何意义、复数的乘除运算三、解答题(共6题) 17. 【答案】(1) 略. (2) 略.【知识点】圆柱的表面积与体积、球的表面积与体积18. 【答案】如图所示,设向量 OA⃗⃗⃗⃗⃗ 的长度和方向表示水流速度的大小和方向,向量 OB ⃗⃗⃗⃗⃗ 的长度和方向表示船在静水中速度的大小和方向,以 OA⃗⃗⃗⃗⃗ ,OB ⃗⃗⃗⃗⃗ 为邻边作平行四边形 OACB ,连接 OC . 依题意得 OC ⃗⃗⃗⃗⃗ ⊥OA ⃗⃗⃗⃗⃗ ,∣∣BC ⃗⃗⃗⃗⃗ ∣∣=∣∣OA ⃗⃗⃗⃗⃗ ∣∣=20,∣∣OB ⃗⃗⃗⃗⃗ ∣∣=40,所以 ∠BOC =30∘.故船应向上游且与河岸夹角为 60∘ 的方向行进. 【知识点】平面向量的实际应用问题19. 【答案】(1) 因为 A +B +C =π, 所以 sin (B +C )=sinA , 所以 b 2+c 2−a 2=2bcsinA ,所以b 2+c 2−a 22bc=sinA ,由余弦定理得 cosA =sinA ,可得 tanA =1, 又因为 A ∈(0,π), 所以 A =π4.(2) 根据正弦定理得 b =a sinA ⋅sinB =√6,又 sinC =sin (A +B )=sin (π4+π3)=√6+√24, 所以S △ABC =12absinC =12⋅2⋅√6⋅√6+√24=3+√32.【知识点】余弦定理、正弦定理20. 【答案】①平面 α 内两条相交直线 a ,b ,即 a ⊂α,b ⊂α,a ∩b =P .②两条相交直线 a ,b 都与 β 平行,即 a ∥β,b ∥β. 【知识点】平面与平面平行关系的判定21. 【答案】 300×1.70<600,够用.【知识点】样本数据的数字特征22. 【答案】(1) 根据题意作出统计表:平均数方差中位数命中9环及以上次数甲7 1.271乙75.47.53因为平均数相同,且 s 甲2<s 乙2,所以甲的成绩比乙稳定,甲更优秀.(2) 因为平均数相同,甲的中位数 < 乙的中位数, 所以乙的成绩比甲好.(3) 因为平均数相同,且乙命中 9 环及以上的次数比甲多, 所以乙的成绩比甲好.(4) 因为甲的成绩在平均线附近波动,而乙的成绩整体处于上升趋势,从第 4 次开始射靶的环数没有比甲少的情况发生, 所以乙更有潜力.【知识点】样本数据的数字特征。
修辞1.The air of morning was so clear that the snow still crowning the Eighteen Peaks burned with white-gold fire across the miles of sunlit air, under the dark blue of sky. Metaphor2. My brother, Roderick,..., sat on the car rug in the sunshine and examined a brown spruce cone, meticulously turning it round and round in his small and curious hands. Transferred epithet3. At night the lake was like black glass with a streak of amber which was the path of the moon.Simile metaphor4. Characteristically, the city swallows up the United Nations and refuses to take it seriously, regarding it as an unworkable mixture of the idealistic, the impractical, and the hypocritical.Personification5. As a child, I’d ridden my bike past it two thousand times and always felt a timy bit unnerved.hyperbole6. While sitcoms cloned and canned in Hollywood, and the Johnny Carson show live, pre-empt the airwaves form California. Alliteration metaphor7. The defeated are not hidden away somewhere else on the wrong side of town. Euphemism8. In this endeavor to wed the vision of the Old World with that of the New, it is the writer, not the statesman, who is our strongest arm. metaphor9. Some cancer in their character has eaten away their Englishness. metaphor10. As it is they are like a hippopotamus blundering in and out of a pets’ tea party. simile11.Omelas sounds in my words like a city in a fairy tale, long ago and far away, once upon a time.simile12. Inside, I could have fit every stitch of clothing I owned, three times over.13. Englishness cannot be fed with the east wind of a narrow rationality, the latest figures of profit and loss, a constant appeal to self-interest. metaphor 14. To blame the people who lent the money for the real estate boom is like blaming the crack dealers for creating addicts. Simile15. Plaintive, and yet with a quality of chilling mockery, those voices belonged to a world separated by aeons from our neat world of summer cottages and the lighted lamps of home.metonymy16. “So what else is new?”irony17. I spent the first few days in talking non-stop with my mother, as we exchanged all the news that somehow had not found its way into letters.personification18. It is as though he suddenly came out of a dark tunnel and found himself beneath the open sky.19. He needs sustenance for his journey and the best models he can find. simile20. The result is a forest of For Sale signs and an army of workers commuting from great distances.21.A writer, when he has made his first breakthrough, has simply won a crucial skirmish in a dangerous, unending and unpredictable battle. metaphor22. The crowds along the racecourse are like a field of grass and flowers in the wind. simile23. As a child, I’d ridden my bike past it two thousand times and always felt a timy bit unnerved.hyperbole24. Tin Pan Alley has moved to Nashville and Hollywood. metonymy25. I spent the first few days in talking non-stop with my mother, as we exchanged all the news that somehow had not found its way into letters. personification26. The damn bone’s flared up again. Synecdoche27. A man struggling to hold on to the illusion that he is upper middle class has become like a character in a cartoon earthquake: he looks down and sees his feet being dragged ever farther apart by a quickly widdening fissure. simile28. Yes, Englishness is still with us . But it needs reinforcement, extra nourishment, especially now when our public life seems ready to starve it. metaphor29. A trek up the Himalayan staircases quickly became the subject of an elaborate cost-benefit analysis. metaphor 30. He probably has been a “regular fellow” for much of his adult life, and it is not easy for him to step out of that lukewarm bath. metaphor31.An American writer fights his way to one of the lowest rungs on the American social ladder by means of pure bullheadedness and indescribable series of odd jobs. metaphor32. If it came to a choice between Grandmother Macleod and Piquette, Piqutte would win hands down, nits or not. metaphor33. New York was never Mecca to me.34. Nature constantly yields to man in New York : witness those fragile sidewalk trees gamely struggling against encroaching cement and petrol fumes. personification35. My children had taken to their new splendor like ducks to water.36. So much of well-to-do America now lives antiseptically in enclaves, tranquil and luxurious, that shut out the world. —synecdoche, metaphor 37. There are English people of all ages, though far more under thirty than over sixty, who seem to regard politics as a game but not one of their games --- polo, let us say. —metaphor38. The damn bone’s flared up again.39. The result is a forest of For Sale signs and an army of workers commuting from great distances.40. “So what else is new?”— rhetorical question41. While sitcoms cloned and canned in Hollywood, and the Johnny Carson show live, pre-empt the airwaves form California — alliteration and metaphor42. Tin Pan Alley has moved to Nashville and Hollywood — metonymy43. New York was never Mecca to me —metonymy44. Nature constantly yields to man in New York; witness those fragile sidewalk trees gamely struggling against encroaching cement and petrol fumes. —personification45. When it did, I like many a writer before me upon the discovery that his props have all been knocked out from under him, suffered a species of breakdown and was carried off to the mountains of Switzerland —metaphor46. A writer , when he has made his first breakthrough, has simply won a crucial skirmish in a dangerous, unending and unpredictable battle47. It is not until he is released from the habit of flexing his muscles and proving that he is just a “regular guy” that he realizes how crippling this habit has been48. Some cancer in their character has eaten away their Englishness—metaphor, personification49. Against this, at least superficially, Englishness seems a poor shadowy show---a faint pencil sketch beside a poster in full colour —metaphor50. It must have some moral capital to draw upon, and soon it may be asking for an overdraft. .—metaphor51. So much of well-to-do America now lives antiseptically in enclaves, tranquil and Luxurious,that shut out the world —synecdoche, metaphor 51. So much of well-to-do America now lives antiseptically in enclaves, tranquil and Luxurious, that shut out the world ---synecdoche52. The defeated are not hidden somewhere else on the wrong side of town.---euphemism53. Characteristically, the city swallows up the United Nations and refuses to take it seriously, regarding it as an unworkable mixture of the idealistic, the impractical, and the hypocritical.-----personification54. An American writer fights his way to one of the lowest rungs on the American social ladder by means of pure bullheadedness and indescribable series of odd jobs ------metaphor55. He probably has been a “regular fellow” for much of his adult life, and it is not easy for him to step out of that lukewarm bath56. It is as though he suddenly came out of a dark tunnel and found himself beneath the open sky----simile57. As it is they are like a hippopotamus blundering in and out of a pets’ tea party-------simile58. Bewildered, they grope and mess around because they have fallen between two stools, the old harsh discipline having vanished and the essential new self-discipline either not understood or thought to be out of reach -----metaphor59. Englishness is still with us. But it needs reinforcement, extra nourishment, especially now when our public life seems ready to starve it. -------Metaphor60. The Frick Museum, but closed.英译汉1.To recover from our disease of limitlessness, we will have to give up the idea that we have a right to be godlike animals, that we are potentially omniscient and omnipotent, ready to discover “the secret of the universe”. We will have to start over, with a different and much older premise: the naturalness and, for creatures of limited intellegence, the necessity of limits. We must learn again to ask how we can make the most of what we are, what we have, what we have been given. If we always have a theoretically better substitute available from somebody or some place else, we will never make the most of anything. It is hard to make the most of one life. If we each had two lives, we would not make much of either. Or as one of my best teachers said of people in general: “They’ll never be worth a damn as long as they’ve got two choices.”要从无限制的疾病中恢复,我们必须摒弃这样的想法:我们有权成为神一般的动物,我们可能是无所不知、无所不能的,我们随时准备好去发现“宇宙的奥秘”。
高一数学必修第二册全册复习测试题卷11(共22题)一、选择题(共10题)1. △ABC 中,若 a =1,c =2,B =60∘,则 △ABC 的面积为 ( ) A . 12B . 1C .√32D . √32. 若书架中放有中文书 5 本,英文书 3 本,日文书 2 本,则抽出一本书为外文书的概率为 ( ) A . 15B . 310C . 25D . 123. 若 θ 为两个非零向量的夹角,则 θ 的取值范围为 ( ) A .(0,π) B .(0,π] C .[0,π) D .[0,π]4. 从一箱产品中随机地抽取一件,设事件 A = { 抽到一等品 },事件 B = { 抽到二等品 },事件 C = { 抽到三等品 } ,且已知 P (A )=0.65,P (B )=0.2,P (C )=0.1.则事件“抽到的是二等品或三等品”的概率为 ( ) A .0.7 B .0.65 C .0.35 D .0.35. 下列关于古典概型的说法中正确的是 ( ) ①试验中所有可能出现的样本点只有有限个; ②每个事件出现的可能性相等; ③每个样本点出现的可能性相等;④若样本点总数为 n ,随机事件 A 包含其中的 k 个样本点,则 P (A )=kn . A .②④ B .③④ C .①④ D .①③④6. 给定一组数据:102,100,103,104,101,这组数据的第 60 百分位数是 ( ) A . 102 B . 102.5 C . 103 D . 103.57. 为比较甲、乙两地某月 14 时的气温情况,随机选取该月中的 5 天,这 5 天中 14 时的气温数据(单位:∘C )如下:甲:2628293131乙:2829303132以下结论:①甲地该月 14 时的平均气温低于乙地该月 14 时的平均气温; ②甲地该月 14 时的平均气温高于乙地该月 14 时的平均气温;③甲地该月14时的气温的标准差小于乙地该月14时的气温的标准差;④甲地该月14时的气温的标准差大于乙地该月14时的气温的标准差.其中根据数据能得到的统计结论的编号为( )A.①③B.①④C.②③D.②④8.下列说法正确的是( )A.任何事件的概率总是在(0,1)之间B.频率是客观存在的,与试验次数无关C.随着试验次数的增加,事件发生的频率一般会稳定于概率D.概率是随机的,在试验前不能确定9.用符号表示“点A在直线l上,l在平面α内”,正确的是( )A.A∈l,l∉αB.A⊂l,l⊄αC.A⊂l,l∈αD.A∈l,l⊂α10.半径为2的球的表面积为( )A.4πB.8πC.12πD.16π二、填空题(共6题)11.一家保险公司想了解汽车的挡风玻璃在一年时间里破碎的概率,公司收集了20000部汽车,时间从某年的5月1日到下一年的5月1日,共发现有600部汽车的挡风玻璃破碎,则一部汽车在一年时间里挡风玻璃破碎的概率约为.12.思考辨析 判断正误.( )做100次拋硬币的试验,结果51次出现正面朝上,因此,出现正面朝上的概率是5110013.若空间两个角的两条边分别平行,则这两个角的大小关系是.14.如图所示,在复平面内,网格中的每个小正方形的边长都为1,点A,B对应的复数分别是z1,=.z2,则z2z115.平均数:如果n个数x1,x2,⋯,x n,那么x=叫做这n个数的平均数.16.思考辨析判断正误为了更清楚地反映学生在这学期多次考试中数学成绩情况,可以选用折线统计图.( )三、解答题(共6题)17.如图所示,梯形ABCD中,AD∥BC,且AD<BC,当梯形ABCD绕AD所在直线旋转一周时,其他各边旋转围成了一个几何体,试描述该几何体的结构特征.18.小明是班里的优秀学生,他的历次数学成绩是96,98,95,93,45分,最近一次考试成绩只有45分的原因是他带病参加了考试.期末评价时,怎样给小明评价(90分及90分以上为优秀,75∼90分为良好)?19.类比绝对值∣x−x0∣的几何意义,∣z−z0∣(z,z0∈C)的几何意义是什么?20.如图,在三棱锥P−ABC中,平面PAC⊥平面ABC,∠ACB=90∘,PA=AC=2BC.(1) 若PA⊥PB,求证:平面PAB⊥平面PBC;(2) 若PA与平面ABC所成角的大小为60∘,求二面角C−PB−A的余弦值.21.应用面面平行判断定理应具备哪些条件?22.如图,在四棱锥P−ABCD中,PD⊥平面ABCD,AB∥DC,AB⊥AD,DC=6,AD=8,BC=10,PD=9,E为PA的中点.(1) 求证:DE∥平面BPC.(2) 在线段AB上是否存在一点F,满足CF⊥DB?若存在,试求出此时三棱锥B−PCF的体积;若不存在,请说明理由.答案一、选择题(共10题) 1. 【答案】C【解析】由题得 △ABC 的面积 S =12AB ⋅BC ⋅sin60∘=12×2×1×√32=√32. 【知识点】三角形的面积公式2. 【答案】D【解析】在 10 本书中,中文书 5 本,外文书为 3+2=5 本,由古典概型,在其中抽出一本书为外文书的概率为 510,即 12. 【知识点】古典概型3. 【答案】D【知识点】平面向量的数量积与垂直4. 【答案】D【解析】由题意知事件 A 、 B 、 C 互为互斥事件,记事件 D =“抽到的是二等品或三等品”,则 P (D )=P (B ∪C )=P (B )+P (C )=0.2+0.1=0.3. 【知识点】事件的关系与运算5. 【答案】D【解析】②中所说的事件不一定是样本点,所以②不正确;根据古典概型的特征及计算公式可知①③④正确. 【知识点】古典概型6. 【答案】D【解析】 5×0.6=3,第 60 百分位数是第三与第四个数的平均数, 即103+1042=103.5.【知识点】样本数据的数字特征7. 【答案】B【解析】因为 x 甲=26+28+29+31+315=29,x 乙=28+29+30+31+325=30,所以 x 甲<x 乙.又 s 甲2=9+1+0+4+45=185,s 乙2=4+1+0+1+45=2,所以 s 甲>s 乙,故由样本估计总体可知结论①④正确. 【知识点】样本数据的数字特征8. 【答案】C【解析】不可能事件的概率为 0,必然事件的概率为 1,故A 错误;频率是由试验的次数决定的,故B 错误;概率是频率的稳定值,故C 正确,D 错误. 【知识点】频率与概率9. 【答案】D【解析】点 A 在直线 l 上,表示为 A ∈l ,l 在平面 α 内,表示为 l ⊂α. 【知识点】平面的概念与基本性质10. 【答案】D【解析】因为球的半径为 r =2, 所以该球的表面积为 S =4πr 2=16π. 【知识点】球的表面积与体积二、填空题(共6题) 11. 【答案】 0.03【解析】 P =60020000=0.03.【知识点】频率与概率12. 【答案】 ×【知识点】频率与概率13. 【答案】相等或互补【知识点】直线与直线的位置关系14. 【答案】 −1−2i【解析】由题意,根据复数的表示可知z1=i,z2=2−i,所以z2z1=2−ii=(2−i)⋅(−i)i⋅(−i)=−1−2i.【知识点】复数的乘除运算、复数的几何意义15. 【答案】1n(x1+x2+⋯+x n)【知识点】样本数据的数字特征16. 【答案】√【知识点】频率分布直方图三、解答题(共6题)17. 【答案】如图所示,旋转所得的几何体是一个圆柱挖去两个圆锥后剩余部分构成的组合体.【知识点】组合体18. 【答案】小明5次考试成绩从小到大排列为45,93,95,96,98,中位数是95,应评定为“优秀”.【知识点】样本数据的数字特征19. 【答案】∣z−z0∣(z,z0∈C)的几何意义是复平面内点Z到点Z0的距离.【知识点】复数的加减运算20. 【答案】(1) 因为平面PAC⊥平面ABC,平面PAC∩平面ABC=AC,BC⊂平面ABC,BC⊥AC,所以BC⊥平面PAC,因为PA⊂平面PAC,所以PA⊥BC.又PA⊥PB,PB∩BC=B,所以PA⊥平面PBC,因为PA⊂平面PAB,所以平面PAB⊥平面PBC.(2) 如图,过P作PH⊥AC于点H,因为平面PAC⊥平面ABC,所以PH⊥平面ABC,所以∠PAH=60∘,不妨设PA=2,所以PH=√3,以 C 为原点,分别以 CA ,CB 所在直线为 x 轴,y 轴,以过 C 点且平行于 PH 的直线为 z 轴,建立如图所示的空间直角坐标系,则 C (0,0,0),A (2,0,0),B (0,1,0),P(1,0,√3),因此 AB⃗⃗⃗⃗⃗ =(−2,1,0),AP ⃗⃗⃗⃗⃗ =(−1,0,√3),CB ⃗⃗⃗⃗⃗ =(0,1,0),CP ⃗⃗⃗⃗⃗ =(1,0,√3). 设 n ⃗ =(x 1,y 1,z 1) 为平面 PAB 的一个法向量, 则 {n ⃗ ⋅AB⃗⃗⃗⃗⃗ =0,n ⃗ ⋅AP⃗⃗⃗⃗⃗ =0, 即 {−2x 1+y 1=0,−x 1+√3z 1=0,令 z 1=√3,可得 n ⃗ =(3,6,√3), 设 m ⃗⃗ =(x 2,y 2,z 2) 为平面 PBC 的一个法向量, 则 {m ⃗⃗ ⋅CB⃗⃗⃗⃗⃗ =0,m ⃗⃗ ⋅CP ⃗⃗⃗⃗⃗ =0, 即 {y 2=0,x 2+√3z 2=0,令 z 2=√3,可得 m ⃗⃗ =(−3,0,√3), 所以 cos⟨m ⃗⃗ ,n ⃗ ⟩=4√3×2√3=−14, 易知二面角 C −PB −A 为锐角, 所以二面角 C −PB −A 的余弦值为 14.【知识点】平面与平面垂直关系的判定、利用向量的坐标运算解决立体几何问题、二面角21. 【答案】①平面 α 内两条相交直线 a ,b ,即 a ⊂α,b ⊂α,a ∩b =P .②两条相交直线 a ,b 都与 β 平行,即 a ∥β,b ∥β. 【知识点】平面与平面平行关系的判定22. 【答案】(1) 取 PB 的中点 M ,连接 EM ,CM ,过点 C 作 CN ⊥AB ,垂足为 N ,如图所示. 因为 CN ⊥AB ,DA ⊥AB , 所以 CN ∥DA , 又 AB ∥CD ,所以四边形 CDAN 为矩形, 所以 CN =AD =8,DC =AN =6.在 Rt △BNC 中,BN =√BC 2−CN 2=√102−82=6, 所以 AB =12.因为 E ,M 分别为 PA ,PB 的中点, 所以 EM ∥AB 且 EM =6, 又 DC ∥AB ,且 CD =6, 所以 EM ∥CD 且 EM =CD , 则四边形 CDEM 为平行四边形, 所以 DE ∥CM .因为 CM ⊂平面BPC ,DE ⊄平面BPC ,所以 DE ∥平面BPC .(2) 存在.理由如下:由题意可得 DA ,DC ,DP 两两互相垂直,故以 D 为原点,DA ,DC ,DP所在直线分别为 x 轴,y 轴,z 轴,建立如图所示的空间直角坐标系 Dxyz . 则 D (0,0,0),B (8,12,0),C (0,6,0),所以 DB⃗⃗⃗⃗⃗⃗ =(8,12,0). 假设 AB 上存在一点 F 使 CF ⊥BD ,设点 F 坐标为 (8,t,0)(0≤t ≤12), 则 CF⃗⃗⃗⃗⃗ =(8,t −6,0), 由 CF ⃗⃗⃗⃗⃗ ⋅DB ⃗⃗⃗⃗⃗⃗ =0,得 64+12(t −6)=12t −8=0, 所以 t =23,即 AF =23,故 BF =12−23=343.又 PD =9,所以 V 三棱锥B−PCF =V 三棱锥P−BCF =13×12×343×8×9=136.【知识点】直线与平面平行关系的判定、利用向量的坐标运算解决立体几何问题。
第一阶段测试题一,词义转换Private: conversation: until: single: Business:friendly Waiter: coverlend: decision: whole: distanceservice request detective airportBeggar pocket steal expectParcel diamond shout refuseshock allow touch pathNeat pool competition响铃—它的过去时—过去完成时座位:大声地:容忍—它的过去时—过去完成时:重复:粗鲁地:寄:明信片:使索然无味:博物馆:公共的:借入:带走带来信息主要的飞机起落场欢迎人群聚集笑指针警戒,守卫珍贵的石头沙子爵士音乐音乐的乐器最近损坏借出:二.简述简单的陈述句的组成成份并解释每一成分的意义和用法。
1.________________________________________________________2.________________________________________________________3.________________________________________________________4________________________________________________________5________________________________________________________6________________________________________________________7________________________________________________________8________________________________________________________9列举出你所学过的频度副词:________________________________________________________________________________________________________________频度副词后加动词原形表示什么意思?________________________________________________________________________________________________________________频度副词后加动词过去时表示什么意思?________________________________________________________三.选择题1.He looked at () happily .A .Them B. their C. they2The young man and young woman paid () attention to the writer.A .none B. any C. not any D .no3.The boy is so naughty(调皮),I can’t () him anymore!A. bearB. sufferC. lift D like.4.He sometimes () at bed until lunchtime.A. stayB. is stayingC. stays D . staying5.She is him aunt so he is her ().A. son D grandson C nephew D niece6 Breakfast is the first () of the day.A. food B dinner C lunch D meal7.He () me a new way to cook noodle yesterday.A. teachB. taught C .did teach D teaching8.When () you do your homeworkA. do B did C does D doing9. I ( ) my homework when my mother come back.A. do B did C does D doing10.His brother ( ) since ten years ago.A. have seenB. has seenC. see D saw11.( ) does he call?----Once a month.A How seldomB How oftenC How farD How long1)It is said that a new robot ____by him in a few days.A) designed B) has been designed C) will be designedD) will have been designed2)We are late. I expect the film ____by the time we get to thecinema.A) will already have started B) would already have startedC) shall have already started D) has already beenstarted3) She will stop showing off if no notice____ of her.A) is taken B) takes C) will be taken D) has taken4) Diamond ____in Brazilin 1971.A) is found B) has been found C) was foundD) had been found5)“Have you move to your new flat?”“Not yet. The room____.”A) has been painted B) is painted C) paintsD) is being painted填空1Tom and Mary ___________ (come) to China last month.2.Mike _________________(not go) to bed until 12 o’clock last night. So I _______(get ) up late.3.Mary __________ (read) English yesterday morning.4.There _________ (be) no one here a moment ago.5.I ___________ (call) Mike this morning.6.I listened but ___________ (hear) nothing.7.Tom ___________ (begin) to learn Chinese last year.st week we _________ (pick) many apples on the farm.9.My mother ________________ (not do) housework yesterday.10.She watches TV every evening. But she _______________ (not watch) TV last night.1. While we __________ (wait) for the bus, a girl __________ (run) upto us.2. I __________ (telephone) a friend when Bob __________ (come) in.3. Jim __________ (jump) on the bus as it __________ (move) away.4. We __________ (test) the new machine when the electricity__________ (go) off.5. She __________ (not want) to stay in bed while the others________________ (all, work) in the fields..用WHAT 和HOW 填空。
Part I Reading Comprehension [40 minutes / 40 points]Directions: There are 4 passages in this section. Each is followed by some questions or unfinished statements. For each of them there are four choices marked A, B, C,and D. Read the passages carefully and decide on the best choice.Passage 1Nearly all “speed reading” courses have a “pacing” element —some timing device which lets the student know how many words a minute he is reading. You can do this simply by looking at your watch every 5 or 10 minutes and noting down the page number you have reached. Check the average number of words per page for the particular book you are reading. How do you know when 5 minutes has passed on your watch if you are busy reading the book? Well, this is difficult at first. A friend can help by timing you over a set period, or you can read within hearing distance of a public clock which strikes the quarter hours. Pace yourself every three or four days, always with the same kind of easy, general interest books. You should soon notice your accustomed w.p.m. rate creeping up.Obviously there is little point in increasing your w.p.m. rate if you do not understand what you are reading. When you are consciously trying to increase your reading speed, stop after every chapter (if you are reading a novel) or every section or group of ten or twelve pages (if it is a text-book) and ask yourself a few questions about what you have been reading. If you find you have lost the thread of the story, or you cannot remember clearly the details of what was said, reread the section or chapter.You can also try “lightning speed” exercise from time to time. Take four or five pages of the general interest book you happen to be reading and read them as fast as you possibly can. Do not bother about whether you understand or not. Now go back and read them at what you feel to be your “normal” w. p. m. rate, the rate at which you can comfortably understand. After a “lightning speed” reading through (probably 600 w.p.m.) you will usually find that your “normal” speed has increased — perhaps by as much as 50-100 w. p.m. This is the technique sportsmen use when they usually run further in training than they will have to on the day of the big race.1. According to the passage, a “pacing” device ________.A. is used as an aid to vocabulary learningB. is used to time student’s reading speedC. is not used in most, speed reading coursesD. should be used whenever we read alone2. In speed reading, looking at your watch every 5 or 10 minutes ________.A. may seem unworkable at firstB. is not the same as pacingC. avoids the need for reading fasterD. helps you to remember your page number3. When you are reading a novel, you should check your understanding of the contentafter ________.A. every sectionB. every ten or twelve pagesC. every four or five pagesD. every chapter4. The purpose of the “lightning speed” exercise is to ________.A. test your maximum reading speedB. help you understand more of the content of the bookC. increase your speed by scanning the text firstD. enable you to win reading races against your friends5. The best title for this passage would be ________.A. Hints for Successful ReadingB. Lightning Speed ExercisesC. Hints for Speed ReadingD. Effective ReadingPassage 2Every year, when the Nobel Prizes are announced there is a great deal of publicity about the winners. They are interviewed and articles are written about them. This is because winning the Nobel Prize is considered by most people the highest honor that can be achieved in certain particular fields of work such as chemistry, physics, medicine, and literature. There is also a Nobel Peace Prize, awarded for efforts on behalf of peace.The curious thing about these prizes is that they were started by a man who did a great deal to help the science of destruction! Alfred Nobel was born in Stockholm and lived from 1833 to 1896. Among the things which he invented and patented were dynamite, blasting gelatin (more powerful than dynamite), and a new kind of detonator for explosives.It may be that having created such deadly explosives, Nobel felt a need to do something "noble" for the world. He was interested in establishing peace, and had a plan he thought would prevent war. By the way, besides being a brilliant scientist, Nobel was also a poet. He thought that literature and science were the most important factors in human progress.When he died, Nobel left a fund of $9 000 000. The money was to be used in giving prizes to those who made outstanding contributions in physics, chemistry, medicine, literature, and the advancement of world peace. The prizes averaged about $40 000 each, and were first awarded on December 10, 1901, the anniversary of Nobel's death.Since Nobel was a Swede, the Nobel Foundation of Sweden distributed the awards. The organizations selected to determine the winners were: for physics and chemistry, the Royal Academy of Science in Stockholm; for medicine, the Caroline Institute of Stockholm; for literature, the Swedish Academy of Literature; for peace, a committee of five persons chosen by the Norwegian Parliament.6. What is curious about Nobel Prize?A. It was started by a man who was a Swede.B. Its founder is a man with a bad reputation.C. It was started by a man who helped the development of the science of destruction.D. Its money was from a scientist.7. According to the passage, what's the meaning of "destruction"?A. instructionB. destroyingC. stoppingD. breaking out8. Why did the Nobel Foundation of Sweden distribute the awards?A. Because Nobel was a Swede.B. Because Sweden is famous for Nobel.C. Because the Nobel Foundation of Sweden is located in Sweden.D. Because Nobel wanted it to do this.9. Why did Nobel decide to set up this prize?A. He had too much money.B. He though he had done more deadly explosives.C. He wanted to be famous after he died.D. He was interested in establishing peace.10. Why were the prizes first awarded on December 10, 1901?A. It was the anniversary of Nobel's birth.B. There was no special reason,C. Noble arranged it when he was alive.D. In order to memorize Nobel.Passage 3There are at least two causes of anxiety: conflict and stress. As an example of the former, we can rarely predict the precise consequences of what we do, but we are awarded (or cursed) with the intellectual capacity to anticipate the advantages and disadvantages which may arise for any action we may be contemplating. Very commonly we are faced with a choice between several courses of action, all of which we have reasons for or against. This state of affairs — in psychological jargon, multiple approach-avoidance conflict — accounts for a great deal of our worrying: worrying, that is, about what to do.The other major source of worry is the dreadful things which may happen or have happened to us or to those we care for. Among the most stressful of these are death, illness, loss of work, money problems, marital problems and retirement. Such worries have a rational basis, but we are curiously irrational in the way we pursue them. For example, fear of death is as strong among young adults as among the elderly and it does not seem to be reduced by any sort of religious faith, including the belief that there is life after death. It is equally surprising that objective measures of anxiety suggest that we are as worried the hour before having a tooth filled as when we face a major medical operation.How do we deal with worries? Psychiatrists point to a number of defensive devices wecan use to turn them aside. We can avoid the situations which induce them, one of the example being that some people refuse to fly in airplanes. We can deny that we have the worry at all, which may be risky if the worry is well-founded. Alternatively, we may repress it. These are hazardous; the former may lead to free-floating, clinical anxiety, while the latter is a way of saying that many physical troubles seem to be primarily emotional in origin. Temporary relief from anxiety can be obtained through engaging in a variety of coping behaviors. These include many of the commonest items of our behavioral repertoire. Smoking, drinking, sleeping, eating, taking physical exercise, daydreaming: all can be used to reduce anxiety when the occasion demands it. It is when they fail that worrying or anxiety threatens to become a clinical problem.Of course, some people worry more than others, whatever the circumstances. So far I have been discussing the state of anxiety, which is largely the product of the amount of stress an individual experiences. But anxiety is also a personality trait, closely related to Eysenck’s neuroticism dimension, and the genes we inherit may make us likely become worriers. The importance of constitutional factors is underlined by the fact that people rarely have breakdowns for the first time later in life, despite the fact that stress-inducing events become more frequent as we get older.11. One of the main reasons why people worry about the future is that they ________.A. do not know what the results of their actions will beB. are incapable of analyzing the actions they should takeC. want to avoid problems they think they may meetD. are aware of different possible consequences resulting from their actions12. Solutions to worrying such as smoking, drinking and physical exercise ________.A. are often satisfactory for a short timeB. make things worse if we are worriedC. do nothing to overcome anxietyD. merely produce physical strain to cover up mental stress13. What is said about the fear of death in the passage?A. It depends on our religious beliefs.B. It has no logical foundation.C. It decreases as we get older.D. It exists irrespective of age or beliefs.14. The tendency to worry ________.A. may be something we are born withB. depends entirely on our experienceC. doesn’t vary much from one person to anotherD. is a social or national characteristic15. The proof of the relationship between anxiety and personality is that ________.A. stress-inducing events become more frequent as we get olderB. breakdowns are due to constitutional factorsC. we inherit genes that may make us worryD. people who have breakdowns usually show signs of stress when youngPassage 4The dog, called Prince, was an intelligent animal and a slave to Williams. From morning till night, when Williams was at home, Prince never left his sight, practically ignoring all other members of the family. The dog had a number of clearly defined duties, for which Williams had patiently trained him and, like the good pupil he was, Prince lived for the chance to demonstrate his abilities.When Williams wanted to put on his boots, he would murmur “Boots” and within seconds the dog would drop them at his feet. At nine every morning, Prince ran off to the gene ral store in the village, returning shortly not only with Williams’ daily paper but with a half-ounce packet of Williams’ favorite tobacco, John Rhiney’s Mixed. A gun dog by breed, Prince possessed a large soft mouth specially evolved for the safe carrying of hunted creatures, so the paper and the tobacco came to no harm, never even showing a tooth mark.Williams was a railwayman, an engine driver, and he wore a blue uniform which smelled of oil and oil fuel. He had to work at odd times —“days”, “late days” or “nights”. Over the years Prince got to know these periods of work and rest, knew when his master would leave the house and return, and the dog did not waste this knowledge. If Williams overslept, as he often did, Prince barked at the bedroom door until he woke, much to the annoyance of the family. On his return, Williams’ slippers were brought to him, the paper and tobacco too if previously undelivered.A curious thing happened to Williams during the snow and ice of last winter. One evening he slipped and fell on the icy pavement somewhere between the village and his home. He was so badly shaken that he stayed in bed for three days; and not until he got up and dressed again did he discover that he had lost his wallet containing over fifty pounds. The house was turned upside down in the search, but the wallet was not found. However, two days later — that was five days after the fall — Prince dropped the wallet into William's hand. Very muddy, stained and wet through, the little case still contained fifty-three pounds, Williams' driving license and a few other papers. Where the dog had found it no one could tell, but found it he had and recognized it probably by the faint oily smell on the worn leather.16. How did the dog perform his duties?A. He had few opportunities to do them.B. He was delighted to show them off.C. He did them quickly to get them over.D. He did his best but was not often successful.17. What does the passage tell us about gun dogs?A. They are the fastest runners of all dogs.B. Their teeth are removed when they are young.C. They breed well, producing many young dogs.D. They can carry birds, etc. without hurting them.18. As a result of Williams’ work _________.A. he did not get enough sleepB. the dog grew accustomed to travelling by trainC. there was an oily smell from his clothesD. the dog was confused about the time of the day19. It upset Williams’ wife and family when _________.A. Williams had to go to work at nightB. Williams made them all get up earlyC. the dog made too much noise in the houseD. the dog would not let them see the newspaper20. Williams did not realise his loss for several days because _________.A. he trusted the dog to find the walletB. he had no occasion to feel in his pocketsC. he thought the wallet was in the houseD. he was unconscious all that timePart II Vocabulary and Structure [20 minutes / 20 points]Directions: There are 40 incomplete sentences in this part. For each sentence there are four choices marked A, B, C, and D. Choose the ONE answer that best completes thesentence.21. To be ________ to the House a person must be twenty-five years old and must havebeen a United States citizen for seven years.A. electedB. appointedC. chosenD. picked22. Although your suggestion is not perfect, it still ________ serious consideration.A. meritsB. worthC. worthyD. merges23. The government gave us a ________ to build another classroom.A. donationB. permissionC. grantD. award24. The worry comes when paper-mills ignore the environmental pollution ________ profits.A. in pursuit ofB. in front ofC. at the back ofD. in the bottom of25. Staying motivated in your study can lead to success—unless your choice __________adead end for your career.A. comes up withB. keep up withC. runs acrossD. ends up26. Tom was wild with joy, because he received a ________ to study at university.A. rewardB. pensionC. prizeD. scholarship27. A 5-star hotel should be equipped with fantastic ________.A. furnitureB. facilitiesC. equipmentD. instruments28. Something is worrying me, but I can’t ________ exactly what it is.A. refineB. referC. defineD. defer29. It’s not like Catherine to be rude; she’s polite________.A. by chanceB. by accidentC. by natureD. by herself30. The girl was uncertain what to do, or what tone of voice to ________.A. abuseB. adoptC. adjustD. adore31. For advice, they ________ one of the school’s most e xperienced teachers.A. turned onB. turned toC. turned d ownD. turned off32. He said that government remained ________ to peace.A. concernedB. committedC. contentedD. connected33. The final decision the patient himself rather than the doctor.A. provides forB. provides forC. rests withD. keeps up34. His mind was busy all day, all night on how he could re-establish ________ with the outerworld.A. contrastB. touchC. contactD. contract35. She was quite alone in the world ________ an old aunt living in the mountain area.A. exceptB. except forC. in additionD. in addition to36. I ________ to take the opposite point of view.A. tendB. inclineC. intendD. decline37. Every time the telephone rings, it ________ my work.A. interactsB. interferes inC. interpretsD. interferes with38. His parents tried to ________ him from being an actor.A. discourageB. encourageC. persuadeD. force39. As a new journalist, I could not afford to lose the chance to ________ Chris Chamberlainabout this issue.A. interruptB. interviewC. interpretD. interfere40. College students should know how to take ________ of their time.A. useB. advantageC. careD. opportunity41. Smith never allowed himself to be bullied into doing anything that went against his________.A. principalsB. principlesC. perfectionsD. predictions42. Companies publish ________ reports to inform the public about the previous year’sperformances.A. actualB. individualC. annualD. anniversary43. If you’re going swimming tomorrow morning, you can _______me_______, because I’ll bepreparing for an examination.A. count…outB. count…inC. including…inD. excluding…out44. We have seven days ________ for the Spring Break in May.A. ofB. offC. outD. away45. We established our present working methods by a process of _________.A. trial and errorB. day in and day outC. here and thereD. ups and downs46. It is pointless ________ with him about this matter.A. talkB. to talkingC. talkingD. talked47. White has always been a ________ of purity in Western cultures.A. symbolB. standardC. signD. mark48. All that remained as the police the scene of the murder was a cigarette endstill smoking and flashing in the darkness.A. combed throughB. passed throughC. got throughD. came through49. Williams ________ his position as Mayor to give jobs to his friends.A. abusedB. ill-treatedC. usedD. treated50. I hope this success will ________ you to greater efforts.A. encourageB. pursueC. persuadeD. inspire51. If you’re going swimming tomorrow morning, you can ________ me ________, because I’llbe preparing for an examination.A. count; outB. count; downC. turn; outD. turn; down52. They have successfully ________ the old with the new in this room.A. relatedB. connectedC. reconstructedD. combined53. The dress is a cheaper ________ of the one seen at the Paris fashion shows.A. publicationB. versionC. typeD. kind54. How many ________ does he need to sail his yacht?A. crewB. staffC. captainD. police55. They have pledged to end racial ________ in areas such as employment.A. prideB. prejudiceC. potentialD. privacy56. The hot weather must have ________ the milk, for it has an unpleasant taste and smell.A. siredB. souredC. soaredD. sorrowed57. They ________ camp for the night near the river the day before yesterday.A. pinchedB. peakedC. pitchedD. perched58. We gave up the house, because of ________ considerations.A. economicalB. economyC. economicD. economics59. You won’t have to ________ a me dical examination, or any probing questions about yourhealth or occupation.A. undergoB. undertakeC. undergraduateD. undermine60. His long service was ________ with a present.A. announcedB. admittedC. acknowledgedD. thankedPart III Cloze [15 minutes / 10 points]Directions: There are 10 blanks in the following passage. For each blank there are 4 choices marked A, B, C and D. You should choose the one that best fits into the passage.Medical experts have 61 suspected a link between the health of the mind and the health of the body. From time to time research reported 62 of such a link. One such report now comes from the University of California at San Diego School of Medicine. The study shows that the mental disorder known as depression 63 to harm the body’s natural defense system against disease.64 of severe depression generally have a low opinion of them. They often lose65 in everything. They seem very sad. They have trouble 66 . And they generally lose their 67 to eat. In most extreme examples, depressed persons 68 want to kill themselves.The University of California study was 69 by Dr. Michael Irwin. He began the study two years ago at a hospital in the city of Los Angeles. The study involved 37 women, 70 husbands were dying of lung cancer.61. A. ever B. long C. still D. always62. A. essence B. evolution C. eternity D. evidence63. A. appears B. emerge C. happens D. mentions64. A. Survivors B. Disasters C. Victors D. Victims65. A. interested B. interesting C. interest D. interests66. A. slept B. sleeps C. asleep D. sleeping67. A. despair B. desire C. despite D. design68. A. need B. must C. will D. may69. A. built B. made C. taken D. done70. A. their B. and C. whose D. butPart IV Translation [15 minutes / 15 points]Directions: Translate the following sentences into Chinese or English.71. Our slogans and characters are more than memorable – they raise awareness, inspireindividuals to take action, and save lives.72. Students should check carefully that they are eligible to apply for a particularscholarship before making an application, as most of the schemes are restricted to certain nationalities and / or programs.73. As an Olympic medal loses its luster after years of storage, a hero will lose his credibilityif he stops looking to the needs of others.74. 公园位于县城的正中央。
第二册综合复习题 Company Document number:WUUT-WUUY-WBBGB-
第二册综合复习题
一、填空题
1.被压缩的弹簧具有能,行驶的汽车具有能。
2.滚摆在上升过程中是能转化为能。
3.在热传递过程中,高温物体放出,温度,内
能;低温物体吸收,温度,内能。
我们可以用和
来量度物体内能的改变。
4.水的比热是焦/(千克·℃),它的意思是,500克10℃的水温度升高60℃吸收的热量是焦,若水吸收的热量是由燃烧酒精提供,则需完全燃烧克酒精。
(不考虑热量损失,酒精燃烧值为×107焦/千克)
5.我国照明电路电压是,对人体安全的电压是。
当开关断开时,其中能正常发光的是。
7.如图2所示电路中,一个阻值是6Ω的电阻与一灯泡串联,当S 闭合时,“6V、3W”的灯泡能正常发光,当S断开时,灯的实际功率是瓦。
8.加在小灯泡两端的电压是6伏,通电5分钟电流做的功是360焦,通过小灯泡的电流强度是安,小灯泡的电阻是欧。
9.一只灯泡正常工作时,两端电压为,灯泡电阻为6Ω,接在6伏电源上,如果要使它正常工作应联一只欧的电阻。
10.有两个电阻R1和R2,已知它们串联后总电阻为12欧,并联后总电阻为3欧,则R1= 欧,R2= 欧。
11.5库仑电量通过2欧姆的电阻,电流作功10焦耳。
则电阻两端的电压是伏。
通过的电流强度是安,通电时间是秒,电阻消耗功率瓦。
12.1千瓦时等于焦耳,以此用以照明能使40W的灯泡正常使用小时。
13.保险丝的材料是用、的铅锑合金制成的,它在电路中的作用是。
二、选择题
1.悬停在空中的气球具有()
A.功能 B.重力势能 C.弹性势能 D.动能和重力势能
2.关于内能,下列说法中错误的是()
A.对物体做功,物体内能增加 B.物体吸收热量,物体内能增加
C.物体温度不改变,物体内能不改变 D.静止的物体具有内能。
3.有100克汽油用去一半后,剩下汽油的()
A.密度、比热、燃烧值都减小一半 B.密度、比热不变,燃烧值减小一半
C.密度减小一半,比热、燃烧值不变 D.密度、比热、燃烧值都不变。
4.质量相同的铜块和铝块,在放出相同的热量后()
A.铜块末温高 B.铝块末温高 C.铜块、铝块末温一样高D.无法判断
5.两个靠近的轻质小球互相推斥,则此两小球()
A.一定带正电 B.一定带负电 C.一定带同种电荷 D.一定带异种电荷
个导体()
A.一定串联 B.一定并联 C.串联和并联都有可能 D.串联和并联都不可能
7.如图3,要使灯L1、L2并联使用,应闭合开关()
A.S1、S2
B.S1、S3
C.S2、S3
D.S1、S2、S3
8.三只300欧姆的电阻,采用不同方式连接,可以得到最大和最小的总电阻分别是()
A.600欧、100欧 B.200欧、100欧
C.900欧、100欧 D.900欧、200欧
11.当电池供给用电器的电流为10毫安时,则()
A.1小时内电池供给10库仑的电量 B.100秒内电池供给1库仑的电量
C.10秒内电池供给1库仑的电量 D.1秒内电池供给1库仑的电量。
12.如图5所示电路,下面结论正确的是()
A.S1断开S2闭合时,L2亮L1不亮
B.S1S2都闭合时,L1亮L2不亮
B .电流表读数变大,电流表读数变小
C .电流表读数变小,电流表读数变大
D .电流表读数变小,电流表读数不变 16.电能表在电路中的作用是( )
A .记录电路中电能的多少
B .记录电流做功的多少
C .记录用电器的电功率大小
D .记录通过用电器的电量多少
17.R 1和R 2并联在电路中时,R 1上的功率是总功率的3
1,则R 1:R 2等于( )
A .2:1
B .1:2
C .3:1
D .1:3
18.一只电炉,接在220伏的电路上使用时5分钟可烧开一壶水,那么接在110A .5分钟19表示数为I 2,则I 1A .5:2 B .2:5 C .2:7 D .7:2
20.用手拿着钢棒甲去靠近悬挂着的钢棒乙的一端,发现乙向甲靠拢,则可以判断()
A.甲一定具有磁性 B.乙一定具有磁性 C.甲、乙都具有磁性D.可以肯定两棒中至少有一根具有磁性
21.在下列几种情况下,一定能产生感应电流的是()
A.导体在磁场中运动 B.闭合导体一部分在磁场中运动C.导体在磁场中作切割磁感线运动
D.闭合导体的一部分在磁场中作切割磁感线运动
二、作图题
1.在图9中“○”内标出电流表、电压表,并注明“+”、“一”接线柱。
5.根据小磁针静止时的指向,画出螺丝管的连法(图12)
(1)应选电压表量程为,电流表量程为。
(2)用笔画线作导线将图14所示实物按图13所示电路图顺序连接起来。
(3)开关闭合前,滑片P应放在变阻器的端(填A或B)(4)实验时,调节变阻器滑片,使电压表示数为伏,通过电阻的电流(如图15所示),为安,电阻此时的电功率为
34.由一个电池组,一个电流表和一个电阻R组成的串联电路中,电流表示数安,若在电路中再串联一个3欧的电阻时,电流表示数减小安。
求R的阻值和电池组电压。
35.如图16所示,电源电压10伏,R1=40欧,S闭合时电流表示数
变。
(1)当S2闭合,S1S3断开时,R1两端电压4伏,求电流表示数和电源电压;(2)当S2断开,S1S3闭合时,求通电1分钟后R2放出的热量及两电阻电功率之比。