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虚拟语气 1. My cat would not have bitten the toy fish _ it was made of rubber. (887)A. if she has known B. if she knew C. she should have known D. had she known2.If it _ too much trouble, Id love a cup of tea. (891)A.isntB. wasntC. werent D. hadnt been3.Im sorry Andy didnt want to go to the conference. _ willing to go, we would have paid all his expenses. A.BeingB. Was heC. Had he been D. He had been (911)4. Id rather you _ those important documents with you. (936 - 6) A. dont take B. didnt take C. wont take D. not take5 _ before we depart the day after tomorrow, we should have a wonderful dinner party.A.Had they arrived B. Would they arrive C. Were they arriving D. Were they to arrive6.Had he worked harder, he _ the exams. (976)A. must have got through B. would have got through C. would get through D. could get through7. _ for your help, we d never have been able to get over the difficulties.(916-6)A. Had it not been B. If it were notC. Had it not D. I few had not been8.Even if I had known her address, I _ time to write to her. (926)A.cannot have hadB. will not have hadC. must not have hadD. might not have had9.The mad man was put in the soft-padded cell lest he_ himself. (981)A.injureB. had injuredC. injuredD. would injure10. He must have had an accident, or he _ then. (901)A. would have been hereB. had to be here C. should be hereD. would be here11. The traffic was very heavy; otherwise I _ here 50 minutes sooner. (911)A.would beB. should be C.would have beenD. had been12. Jean doesnt want to work right away because she thinks that if she _ a job she probably wouldnt be able to see her friends, very often. (961)A. had to get B. were to get C. had got D. could have go13. If the whole operation _ beforehand, a great deal of time and money would have been lost. (996)A.was not planned B. has not been planned C. had not been planned D. were not planned14. Some women _ a good salary in job instead of staying home, but they decided not to work for the sake of the family. (20001)A. must make B. should have made C. would make D. could have made15. Wouldnt you rather your child _ to bed early? (20001)A. goB. wentC. would go D. goes16. Rebecca _ me earlier if she did not like her house she bought last month. (961-6)A.told B. would tellC.had told D. would have told17. He might have been killed _ the arrival of the police. (956-6)A. except for B. forC. with D. but for18. Without the computer, we _ the tremendous medical advances in the last few decades. (879)A.could not makeB. would not have made C.should not makeD. must not have made19. If only the committee _ the regulations and put them into effect as soon as possible. (971)A. approve B. will approveC.can approveD. would approve20. You are very selfish. Its high time you _ that you are not the most important person in the world. Edgar said to his boss angrily. (991)A.have realized B. should realizeC.realizeD. realized21. You did tell me what to do. If only I_ your advice. (921-6)A.would take B. had takenC. tookD. have taken22. It was suggested at the meeting that effective measures _ to solve the problem (921)A.were taken B. be taken C.must be takenD. are taken23. Our teacher recommends that we _ as attentive as possible when we visit the museum. (887)A. areB. shall beC. wereD. be24.It is highly desirable that a new president _ for this college. (906)A.appointed B. is appointed C.be appointed D. has been appointed25. It is time the nations of the world _ a halt to the manufacture of nuclear weapons. A. would callB. called C. callD. will call26. It is of the utmost importance that you _ here on time. (956-6)A. are to be B. beC. shall beD. must be27. He didnt go to the patty, but he does wish he _ there. (926)A. would be B. has beenC.would haveD. had been28. You dont have to be in such a hurry. I would rather you _ on business first. (981)A. would go B. will goC.went D. have gone29. We desire that the tour leader _ us immediately of any change in plans.(936)A.informB. informs C. informed D. has informed30. It is vital that enough money _ to fund the project. (971)A.be collected B. must be collectedC.is collectedD. can be collected31. I dont think it advisable that Tim _ to the job since he had no experience. (976)A.is assigned B. will be assigned C.be assignedD. has been assigned32. We are all for your proposal that the discussion _ . (986)A.is to be put offB. was put off C.should put offD. be put off33. As Commander-in-Chief of the filmed forces, I have directed that all measures _ for our defense. (996)A. had been takenB. would be taken C.be takenD. to be taken34. It is essential that these application forms _ back as early as possible.(20001)A.must be sent B. will be sentC.are sentD. be sent35. The manager of the hotel requests that their guests _ after 11:00 p.m. (941)A.not to play loud musicB. shouldnt play loud music C.dont play loud musicD. couldnt play loud music36. The judge recommended that he _ for at least three years. (906-6)A.was not releasedB. had not been releasedC.not be releasedD. not released37. One of the requirements for a fire is that the material _ to its burning temperature. (961-6)A. is heated B. will be heatedC. be heatedD. would be heated38. Its high time we _ something to stop air pollution. (876)A. doB. would doC. didD. are doing39. Id rather you _ make any comment on the issue for the time being. (986)A.didntB. wouldntC. dontD. shouldnt40. The picture exhibition bored me to death. I wish I _ to it. (921)A.have not goneB. did not goC.had not goneD. should not have gone41. If I hadnt stood under the ladder to catch you when you fell, you _ now. (991)A.couldnt have smiledB. wouldnt be smilingC.didnt smileD. wont smile42. The young driver looked over the engine carefully lest it _ on the way. (911) A. goes wrong B. should go wrong C. went wrong D. would go wrong43. Look at the terrible situation I are in! If only I _ your advice. (936)A.followB. had followedC. would follow D. have followed44. It was essential that the application forms _ back before the deadline. (901) A. must be sent B. would be sent C. be sent D. were sent45. Her terror was so great _ somewhere to escape, she would have am for her life. (906-6)A.that had there only beenB. that there had only beenC.only if there had beenD. if there was only46. We didnt know his telephone number, otherwise we _ him. (956)A.had telephonedB. must have telephonedC.would telephoneD. would have telephoned47. _ the flood, the shop would have reached its destination on time. (901 - 6) A. In case of B. In spite of C. Because of D. But for48. By signing this application, I ask that an account _ for me and a credit card issued as l request. (926-6)A. be opened B. opensC. is opened D. will be opened49. I wish I_ longer this morning, but l had to get, up and come to class. (956)A. have slept B. slept C. might have slept D. could have slept50. Its already5 oclock now. Dont you think its about time _? (966)A. we are going home B. we go home C. we went home D. we can go home时态：1. By the end of April, Peter _ here for three months. (887)A.will have stayed B. will stay C. staysD. had stayed2. May I speak to your manager Mr. Williams at five oclock tonight? Im sorry. Mr. Williams _ to a conference long before then.”A. will have gone B. had gone C. would have goneD. have gone3. After searching for half an hour, she realized that her glasses _ on the table all the time. (906)A.were lain B. had been lain C.have been lyingD. had been lying4. Ever since the family moved to the suburbs last year, they _ better health. (911)A.could have enjoyedB. had enjoyed C.have been enjoyingD. are enjoying5. I bought a new house last year, but I _ my old house yet, so at the moment I have two houses.(911)A. did not sell B. have not soldC. had not soldD. do not sell6. I decided to go to the library as soon as I _. (916)A.finish what I did B.finished what I didC.would finish what I was doing D. finished what I was doing7. I suppose that when I come back in ten years time all these old houses _ down. (921)A.will have been pulled B. will have pulledC. will be pullingD. will be pulled8. If you smoke in a non-smoking section, people_. (931)A.have objected B. objected C. must object D. will object9. The gray building is where the workers live, and the white one is where the spare pans_. (951)A.are producing B. are produced C. produced D. being produced10. Ever since Picassos paintings went on exhibit, there _ large crowds at the museum every day. (931)A. is B. has beenC. have been D. are being11. By the end of this month, we surely _ a satisfactory solution to the problem. (936)A.have found B. will be findingC. will have foundD. are finding12.Walk on the street or watch TV at home and you_ advertisements showing all kinds of wines. (956)A.are often seeingB. will often see C.often see D. have often seen13. While people may refer to television for up-to-the-minute news, it is unlikely that television _ the newspaper completely. (956)A. will replaceB. have replacedC.replaceD. replaced14. Its reported that by the end of this month the output of cement in the factory_ by about l0%. (961)A.will have risen B. has risenC.will be risingD. had been rising15.This is one of the rarest questions that_ at such a meeting. (921-6)A.had ever been raisedB. is raised C. are raised D. have ever been raised16. Before the first nonstop flight made in 1949, it _ necessary for all planes to land for refueling. (966)A. would be B. has beenC. had beenD. would have17. Until then, this family_ from him for six months. (971)A.didnt hear B. hadnt been hearingC.hasnt heardD. hadnt heard18. The conference _ a full week by the time it ends. (971)A.must have lastedB. will have lasted C. would lastD. had lasted19. Great as Newton was, many of his ideas _ today and being modified by the work of scientists of our time.(966)A.are to challengeB. may be challengedC.have been challengedD. are challenging20. It seems oil _ from this pipe for some time. Well have to take the machine apart to put it right. (976)A.had leakedB. is leaking C.leaked D. has been leaking21. If you dont tell me the truth now, Ill keep on asking you until you _(986)A.have doneB. do C. will doD. would do22. My train arrives in New York at eight oclock tonight. The plane I would like to take from there_ by then. (991)A.will have left B. would leave C. had left D. has left23. Jim didnt leave until completely dark, _ which time all the people had already gone. A. after B. by C. at D. during (996) 24. You should have put the milk in the ice-box; I expect it _ undrinkable by now. (901-6)A. becameB. had become C. has becomeD. becomes25. _ I realized it was too late to catch the train. (20001)A.No sooner it grew dark than B. Hardly did it grow dark that C. Scarcely did it grown dark when D. It was not until dark that26. He has been looking everywhere for you, and he still _ (921-6)A. does B. has been C. has D. is27. There was a knock at the door. It was the second time someone _ me that evening. (9l6)A.to have interruptedB. would have interruptedC.had interruptedD. to interrupt28. By the end of the year all but two people _ . (941)A.have left B. will leave C.will be leavingD. will have left29. When Mohammed, a friend of mine from the Middle East, first went to the United Kingdom to attend the university, _ with women in the same class. (931-6)A.hed never before studied B. he would never bef6re studyC. he couldnt before study D. he hasnt before studied30. The company _ a rise in Balmy for ages, but noting has happened yet.(936)A.is promised B. has been promising C. is promising D. promised31. It was only after some progress _ in the use and development of electric current that men began to realize the importance and possibilities of magnetism. (941-6)A.had been made B. would have been made C.has been made D. was made32. In this experiment, they are wakened several times during the night, and asked to report what they_ (956)A.have just been dreaming B. had just been dreaming C. are just dreaming D. had just dreamt33. The second book was _ by August 1952, but two years later, the end was still nowhere in sight. (956)A. completed B. to have been completed C. to complete D. to have completed34. Mrs. Brown is supposed _ for Italy last week. (901)A.to have left B. to be leavingC.to leaveD. to have been left35. I d rather read than watch television; the programs seem _ all the time. (971)A.to get worse B. to be getting worse C.to have got worse D. getting worse36. Not until the game had begun _ at the sports ground. (20006)A.had he arrivedB. would he have arrivedC.did he arriveD. should he have arrived37. _ we have finished the course, we shall do more revision work. (901)A. For now B. Now that C. Ever since D. By now38. By the time you get to Beijing tomorrow, I_ for Shanghai. (911)A.shall have left B. are leavingC. will leaveD. have already left39. The fifth generation computers, with artificial intelligence, _ and perfected now. (96l)A.developedB. have developedC.are being developedD. will have been developed40. The last half of the nineteenth century_ the steady improvement in the means of travel. (986) A.had witnessed B. was witnessed C.is witnessed D. witnessed 41. She ought to stop work; she has a headache because she _ too long.(20001)A.has been reading B. had read C. is reading D. read42. Hardly _ the helicopter_ when the waiting crowd ran toward it. (906)A. had . landed B. havelanded C. did.land D. waslanding43. The Managing Director said that improving relations with the association would not be easy, but that they _ to try. (981)A. would have decided B. decide C. have decided D. had decided44. Neither of the young men who had applied for a position in the university_. (981)A. has been accepted B. have been accepted C. was accepted D. were accepted45. Pick me up at 8 oclock. I _ my bath by then. (926)A. may have B. will be having C. can have had D. will have had分词1.I found myself_ to the spot where the experiment was being performed when-ever I had some time to spare. (931-6)A. drawB. drawingC. drew D. drawn2._ on a clear day, the mountains give one a sense of infinite peace.A. Walking B. If walkingC. While walkingD. When one is walking3.You will see this product _ whenever you go. (20006)A.to he advertisedB. advertisedC.advertiseD. advertising4.The dying soldier had the message _ straight to the commander. (887)A. sentB. to be sentC. be sentD. being sent5.Another agreement _ tomorrow will concern technical co-operation.A. to signB. signedC. to he signedD. signing6.Captain Henry, _, crept slowly through jungle brush.A. being remote from the enemy B. attempting to not encounter the enemy C. trying to avoid the enemy D. not involving himself in the enemy7. The children went there to watch the iron tower _ (901)A. to erectB. be erectedC. erectingD. being erected8.Soon, Americans hope, the rains will return and ease the hardship _U.S. farmers. (911)A. facedB. facesC. facingD. to face9.A planetarium(天文馆)is a special kind of educational facility_the teaching of astronomy.A. devoted to B. which devotes C. to devoteD. to devote to 10. _ for many years, the writer suddenly became famous. (921)A. Having ignored himB. To be ignored C. To have been ignored D. Having been ignored11. _, water will dissolve almost anything.A. To give enough timeB. Giving enough time C. Given enough time D. Enough time given12. _ the financial means to retrain independent, Thomas Edison was compelled to seek employment as a night telephone operator.A. While deprived of B. Deprived of C. Having deprived ofD. Although he was deprived of 13. _ with the picture, Mary tore it to pieces. (926)A. Dissatisfying thoroughly B. Being thoroughly dissatisfiedC. To dissatisfy thoroughly D. To be thoroughly dissatisfied 14. The computer works very fast, _ data at the speed of light. (931)A. having handled B. handlingC. handled D. handles15. Nicolaus Copernicus, _, was born in Zorun, Poland.A.is often considered the founder of modern astronomyB.whose founder of modern astronomy is often astronomyC.often considered the founder of modern astronomyD.being often considered the founder of modern astronomy16. Realizing that she had no money to buy her husband any birthday present, but _ to disappoint him, she had her long cascading hair-her only treasure-cut and sell it in exchange for a watch chain for her husband.(951)A. not wantedB. not wantingC.not to wantD. wanting not17. Anna was reading a piece of science fiction, completely _ to the outside world.A. being lost B. having lostC. losing D. lost18. Dont get your schedule _ , stay with us in this class.(961)A. to changeB. changingC. changed D. change19. He asked to read the instruction book once more, _ sure that he was using the instrument improperly.A. to feel B. in order to feel C. feeling D. being felt20. They are going to have the serviceman _- an electric fan in the office tomorrow. (981)A. installB. to installC. to be installedD. installed21. After a few rounds of talks, both sides regarded the territory dispute _ (986)A. being settledB. to be settledC. as settledD. has settled22. Sitting around the fire, _.A.mystery stories were told by each of usB.each of us told mystery stories in turnsC.there were mystery stories told by each of usD.stories of mystery were told by all of us23. Optimism is a good characteristic, but if _ to an excess, it becomes foolishness.A. carries B. to carry C. carried D. carrying24.Wheres my umbrella? I thought I left it _ with my coat.A hanging B. hanged C. hang D. being hanged25. _ as a poor boy in a family of seventeen children, Benjamin Franklin became famous on both sides of the Atlantic as a statesman, scientist, and author. (906-6)A. StartedB. StartingC. Being started D. To have started26. He tried many. times to sneak across the bonder to a neighboring country, _ each time.A
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