大学英语语法专项练习题及答案 一、时 态 1. By the end of April Peter A. will have stayedhere for three months.B. will stayC. stays2. I'm awfully sorry, but I had no alternative. I simply ____ what I did.B. have to doC. had to doD. must do3. We ______ our breakfast when an old man came to the door.A. just have hadB. have just hadC. just had 4. Ever since the family moved to the suburbs last year, they ______ better health.A. could have enjoyedB. had enjoyedC. 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.A. did not sellB. have not soldC. had not soldD. do not sell6. I decided to go to the library as soon as I _____ .A. finish what I didB. finished what I didC. would finish what I was doingD. finished what I was doing 7. He when the bus came to a sudden stop.A. was almost hurtB. was hurt himselfC. was to hurt himselfD. was hurting himself8. I suppose that when I come back in ten years' time all those old houses _____ d own.A. will have been pulledB. will have pulledC. will be pullingD. will be pulled9. Bob's leg got hurt _______ t he Purple Mountains.A. while he is climbing upB. while we were climbing upC. while we climbed upD. while he climbed up10. Pick me up at 8 o'clock. I _____ my bath by then.A. may haveB. will be havingC. can have hadD. will have had11. If you smoke in a non-smoking section people ______ .A. will objectB. objectedC. must objectD. have objected12. By the end of this month, we surely _____ a satisfactory solution to the problemA. have foundB. will be findingC. are findingD. will have found13. We ________ to start our own business, but we never had enough money.A. have hopeB. hopeC. had hopedD. should hopeD. has stayedA. ought to have done D. had just had14. The gray building is where the workers live, and the white one is where the spare partsA. are producingB. are producedC. producedD. being produced15. While people may refer to television for up-to-the-minute news, it is unlikely that television t he newspaper completely.A. will replaceB. have replacedC. replaceD. replaced16. It's reported that by the end of this month the output of cement in the factory ______ by about 10%.A. will have risenB. has risenC. will be risingD. has been rising17. Until then, his family _________ from him for six months.A. didn't hearB. hasn' t been hearingC. hasn't heardD. hadn't heard18. The conference _______ a full week by the time it ends.A. must have lastedB. will have lastedC. would lastD. has lasted19. Great as Newton was, many of his ideas _____ today and are being modified by the work of scientists of our time.A. are to challengeB. may be challengedC. have been challengedD. are challenged20. It seems oil ______ from this pipe for some time. We ' ll have to take the machine apart to put it right.A. had leakedB. is leakingC. leakedD. has been leaking21. Once environmental damage ______ , it takes many years for the system to recover.A. has doneB. is to doC. doesD. is done22. It was very kind of you to do the washing-up, but you ______ it.A. didn't have to doB. wouldn't have doneC. mightn't have doneD. mustn't have done23. He came back late, ____ which time all the guests had already left.A. afterB. byC. atD. During24. She ought to stop work; she has a headache because she ______ too longA. has been readingB. had readC. is readingD. read25. The growth of part-time and flexible working patterns, and of training and retraining schemes, more women to take advantage of employment opportunities.A. have allowedB. allowC. allowingD. allows26. You should have put the milk in the icebox; I expect it ____ undrinkable by now.A. becameB. had becomeC. has becomeD. becomes27. America will never again have as a nation the spirit of adventure as it ___________ before the West was settled.A. couldB. wouldC. wasD. did28. There was a knock at the door. It was the second time someone ______ me that evening.A. had interruptedB. would have interruptedC. to have interruptedD. to interrupt29. 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.A. was madeB. would have been madeC. has been madeD. had been made30. In this experiment, they are wakened several times during the night and asked to report what they _______ .A. had just been dreamingB. have just been dreamingC. are just dreaminD. had just dreamt二、非谓语动词1. He wore dark glasses to avoid _______ .A. having been recognizedB. to be recognizedC. recognizedD. being recognized2. The Viking are believed ______ A merica.A. to have discoveredB. to discoverC. in discoveringD. to have been discovered3. Here we found hale snow, as most of it seemed ______ blown off the mountain.A. to have beenB. to beC. that it wasD. that it had been4. Ever since the family moved to the suburbs last year, they _____ better health.A. could have enjoyedB. had enjoyedC. have been enjoyingD. are enjoying5. He asked _______ since he had been chairman for seven years.A. not to have been re-electedB. to be not re-electedC. not to be re-electedD. to have not been re-elected6. We regret ______ you that the materials you ordered are out of stock.A. informingB. to informC. having informedD. to have informed7. The dying soldier had the message ______ straight to the commander.A. sentB. to be sentC. be sentD. being sent8. Don't worry, Philip is quite used ______ in such heavy traffic as this.A. to drivingB. to have drivenC. to be drivingD. to drive9. If you want _______ you have to get the fund somewhere.A. that the job is doneB. the job doneC. to have done the jobD. the job that is done10. There is more land in Australia than the government knows________ . A. what to do with B. how to do C. to do with it D. to do it11. It's no use _________ me not to worry.A. you tellB. your tellingC. for you to have toldD. having told12. ________ such a good chance, he planned to learn more. A. To be givenB. Having been givenC. Having givenD. Giving13. They are considering _______ b efore the prices go up.A. of buying the houseB. with buying the houseC. buying the houseD. to buy the house14. A Dream of the Red Chamber is said _______ into dozens of languages in the last decade.A. to have been translatedB. to translateC. to be translatedD. to have been translating15. ________ with the size of the whole earth, the highest mountain does not seem high atall.A. When comparedB. CompareC. While comparingD. Comparing16. ___________________________________ The manager promised to keep me o f how our business was going on.A. to be informedB. on informingC. informedD. informing17. John regretted ______ to the meeting last week.A. not goingB. not to goC. not having been goingD. not to be going18. Mrs. Brown is supposed ________ for Italy last week.A. to have leftB. to be leavingC. to leaveD. to have been left19. A new technique _____ , the yields as a whole increased by 20 per cent.A. working outB. having worked outC. having been worked outD. to have been worked out20. The boy's father bought him a large toy train ______ .A. which to play withB. to play with itC. to play withD. at which to play21. There are more than fifty proposals ________ at the conference.A. discussedB. discussingC. to be discussedD. having been discussed22. It was impossible to avoid ______ by the stormy weather.A. to be much affectedB. being much affectedC. having much affectedD. to have been much affected23. ______ in England , Anne Bradstreet both admired and imitated several English poets.A. Having born and educatedB. Born and educatedC. Since born and educatedD. To be born and educated24. The new power station is reported _______ within three years.A. to have completedB. to have been completedC. to completeD. having been completed25. ______ n eglecting our education, my father sent my brother and me to a summer school.A. To be accused ofB. Accusing ofC. That he was accused ofD. Accused of26. The match was cancelled because most of the members ______ a match withouta standard court.A. objected to havingB. were object to haveC. objected to haveD. were object to having27. The teacher doesn't permit _____ in class.A. smokeB. to smokeC. smokingD. to have smoke28. I appreciate _____ to your home.A. to be invitedB. to have invitedC. having invitedD. being invited29. The speaker, ______ for her splendid speeches, was warmly received by the audience.A. having knownB. being knownC. knowingD. known30. John often attends public lectures at the University of Oxford, chiefly _____ his English.A. to improveB. improvingC. to have improvedD. improved31. Jim is sorry ______ so impolite to your guest last Saturday.A. to beB. having beenC. beingD. to have been32. Building that railway was very difficult and involved _________________ t en tunnels. A. digB. diggingC. to have dugD. having dig33. Mr. Smith advised us to withdraw _____ .A. so that to get not involvedB. so as to get not involvedC. so as not to get involvedD. so that not to get involved34. ______ in a seemingly endless war, the general was forced to evaluate the situation again.A. Since the loss of 50 000 soldiersB. Because of 50 000 soldiers having lostC. 50 000 soldiers were lostD. Having lost over 50 000 soldiers35. The minister had his secretaries _____ a press conference.A. arrangingB. to arrangeC. arrangeD. arranged36. My wife said in her letter that she would appreciate _______ from you sometime.A. hearingB. to hearC. having heardD. to have heard37. The computer works very fast, _________ data at the speed of light.A. handlingB. having handledC. handledD. Handles38. After _________ for the job, you will be required to take a language test.A. being interviewedB. interviewedC. interviewingD. having interviewed39. Having no money but ______ to know, he simply said he would go without dinner.A. not wanting anyoneB. not to want anyoneC. wanted no oneD. to want no one40. Mr. Johnson preferred _______ heavier work to do.A. to be givingB. to have givenC. to be givenD. having given41. I remember _____ to help us if we ever got into troubleA. once offeringB. him once offeringC. him to offerD. to offer him42. Everyone had an application form in his hand, but no one knew which office room ______A. to send it toB. to send itC. to be sent toD. to have it sent43. The speech _______ , a lively discussion started.A. being deliveredB. was deliveredC. be deliveredD. having been delivered44. _______ a teacher in a university, it is necessary to have at least a master's degreeA. To becomeB. BecomeC. One becomesD. On becoming45. It is not unusual for workers in that region ______ .A. to be paid more than a month lateB. to be paid later than mere a monthC. to pay later than a month moreD. to pay late more than a month46. Michael used to look hurt and surprised when ________ .A. scoldingB. to scoldC. having scoldedD. Scolded47. I have no objection _____ the evening with them.A. to spendB. to spendingC. of spendingD. spending48. Realizing that he hadn't enough money and ____ t o borrow from his father,he decided to sell his watch.A. not wantedB. not to wantC. not wantingD. wanting not49. I would appreciate ________ it a secret.A. you to keepB. your keepingC. that you keepD. that you will keep50. Mark often attempts to escape ______ whenever he breaks traffic regulations.A. having been finedB. to have been finedC. being finedD. to be fined51. _____ as it was at such a time, his work attracted much attention. A. Being publishedB. PublishedC. PublishingD. To be published52. If I had remembered _________ the window, the thief would not have got in. A. to closeB. closingC. to have closedD. having closed53. Don't get your schedule _______ , stay with us in this class.A. to changeB. changingC. changedD. change54. _____ the earth to be flat, many feared that Columbus would fall off the edge of the earth.A. Having believedB. BelievingC. BelievedD. Being believed55. Sir Dennis, who is 78, has made it known that much of his collection ________ to the nation.A. has leftB. is to leaveC. leavesD. is to be left56. If I correct someone, I will do it with as much good humor and serf-restraint as if I were the one.A. to correctB. correctingC. having correctedD. being corrected57. The traditional approach _______ with complex problems is to break them down into smaller, more easily managed problems.A. to dealingB. in dealingC. dealingD. to deal58. There's a man at the reception desk who seems very angry and I think hemeans ____ trouble.A. makingB. to makeC. to have madeD. having made59. After the Arab state won independence, great emphasis was laid on expanding education with girls as well as boys ____________ to go to school.A. to be encouragedB. been encouragedC. being encouragedD. be encouraged60. I'd rather read than watch television; the programs seem ________ all the time.A. to get worseB. to be getting worseC. to have got worseD. getting worse61. When I caught him ________ me I stopped buying things there and started dealing with another shop.A. cheatingB. cheatC. to cheatD. to be cheating62. Your hair wants ________ . You'd better have it done tomorrow.A. cutB. to cutC. cuttingD. being cut63. The man in the comer confessed to _______ a lie to the manager of the company.A. have toldB. be toldC. being toldD. having told64. Although punctual himself, the professor was quite used _______ later for his lecture.A. to have studentsB. for students' beingC. for students to beD. to students' being65. As early as 1647 Ohio made a decision that flee, tax-supported schools must be established in every town _______ 50 households or more.A. havingB. to haveC. to have hadD. having had66. People appreciate ________ with him because he has a good sense of humor. A. to workB. to have workedC. workingD. having worked67. They are going to have the serviceman ________ an electric fan in the office tomorrow.A. installB. to installC. to be installedD. installed68. Ann never dreams of ______ for her to be sent abroad very soon.A. there to be a chanceB. there being a chanceC. there be a chanceD. being a chance69. All things ______ , the planned trip will have to be called off.A. be consideredB. consideredC. consideringD. having considered70. All flights _____ because of the snowstorm, many passengers could do nothing but take the train.A. had been canceledB. have been canceledC. were canceledD. having been canceled71. ________ seeing the damage he had done, the child felt ashamed.A. ByB. OnC. AtD. For72. His remarks left me ______ about his real purpose.A. wonderedB. wonderC. to wonderD. wondering73. The house was very quiet, ________ as it was on the side of a mountain.A. isolatedB. isolatingC. being isolatedD. having been isolated74. The project, ______ by the end of 2000, will expand the city's telephone network to cover 1, 000, 000 users.A. accomplishedB. being accomplishedC. to be accomplishedD. having been accomplished75. I don' t mind _____ the decision as long as it is not too late.A. you to delay makingB. your delaying makingC. your delaying to makeD. you delay to make76. Corn originated in the New World and thus was not known in Europe until Columbus found it in Cuba.A. being cultivatedB. been cultivatedC. having cultivatedD. cultivating77. ______ in this way, the situation doesn't seem so disappointing.A. To look atB. Looking atC. looked atD. To be looked at78. I have no objection _______ your story again.A. to hearB. to hearingC. to having heardD. to have heard79. You will see this product ______ wherever you go.A. to be advertisedB. advertisedC. advertiseD. Advertising80. Peter, who had been driving all day, suggested _______ at the next town.A. to stopB. stoppingC. stopD. having stopped81. I'll never forget ______ you for the first time.A. to meetB. meetingC. to have metD. having to be meeting82. That young man still denies _______ the fire behind the store.A. startB. to startC. having startedD. to have started83. The bank is reported in the local newspaper _________ in broad daylight yesterday.A. being robbedB. having been robbedC. to have been robbedD. robbed84. No one had told Smith about ______ a lecture the following day.A. there beingB. there beC. there would beD. there was85. Life is a candle ______ to burn ever brighter.A. being meantB. meaningC. to meanD. meant86. At last she left her house and got to the airport, only ______ the plane flying away.A. having seenB. to have seenC. sawD. to see87. The background music in an assembly line is designed ______ .A. not being listened toB. being not listened toC. not to be listened toD. to be not listened to88. The second book was _________ by August 1952, but two years later, the end was still nowhere in sight.A. completed C. to complete89. The police accused him of setting fire to the building but he denied ____ in the area on the night of the fire.A. to beB. to have beenC. having beenD. be90. Some people viewed the findings with caution, noting that a cause-and-effect relationship between passive smoking and cancer remains _____ .A. to be shownB. to have shownC. to have been shownD. being shownB. to have completedD. to have been completed三、 从 句1. Prisons in some countries are short of staff, _______ means each prison officer is overworked and underpaid.A. whichB. thisC. whatD. it2. He spoke confidently, _____ i mpressed me most.A. so thatB. thatC. itD. which4. It wasn't such a good dinner _________ she had promised us. A. that B. whichC. asD. what5. All _______ is a continuous supply of the basic necessities of life. A. what is neededB. for our needsC. the thing neededD. that is needed6. The goals _____ he had fought all his life no longer seemed important to him.A. after whichB. for whichC. with whichD. at which7. ______ we have finished the course, we shall start doing more revision work.A. For nowB. Now thatC. Ever sinceD. By now8. There is hardly an environment on earth ______ some species of animal orother has notadapted successfully.A. to whichB. whereverC. so thatD. as to 9. Some metals are better conductors of electricity than others, ______ means that the former have atoms that contain more free electrons than the latter. 11. The minister was the person ______ .A. whom the state dinner was given in honorB. for whom the state dinner was given honorC. whose honour the stated dinner was givenD. in whose honour the state dinner was given12. ______ you decide to take up, you should try to make it a success.A. WhateverB. UnlessC. WheneverD. If only13. An investigation was made into the accident, _____ fifty people were killed.A. for thatB. whereC. whenD. in which14. The time is not far away __________ modern communications will become widespread in China's vast countryside.A. whenB. asC. untilD. before15. ______ men have learned much from the behaviour of animals is hardly new.3. He took down a square green bottle,B. which contentC. the content of whichhe poured into a dish. A. its content D. the content of thatA. thatB. thisC. it 10. The time has come _____ ___ we canB. whileC. whenD. sinceD. which make extensive use of nuclear energy A. asA. WhatB. ThoseC. ThatD. Whether16. A man escaped from the prison last night. It was a long time ______ the guards discovered what had happened.A. untilB. whenC. sinceD. before17. They usually have less money at the end of the month than ______ at the beginning.A. which isB. which wasC. they haveD. it is18. Helen was much kinder to her youngest child than she was to the others, ____ , of course, made the others jealous.A. whatB. whichC. whoD. that19. _____ is known to the world, Mark Twain is a great American writer.A. ThatB. WhichC. ItD. As20. The residents, ______ had been damaged by the flood, were given help by the Red Cross.A. all whose homesB. all their homesC. all of whose homesD. all of their homes21. Language is a city, to the building of ______ every human being brought a stone.A. whichB. thatC. itD. this22. I'll accept any job________ I don't have o get up early.A. lestB. as long asC. in caseD. Though23. Not that John doesn't want to help you, ________ it ' s beyond his power.A. but thatB. for thatC. and thatD. in that24. They are teachers and don't realize ______ to start and run a company.A. what it takesB. what takes itC. what they takeD. what takes them25. No matter how frequently ______ , the works of Beethoven always attract large audiences.A. performedB. performingC. to be performedD. being performed26. You will want two trees about ten feet apart, from ______ to suspend your tent.A. thereB. themC. whereD. which27. In some countries, _______ is called "equality" does not really mean equal rights for all people.A. whichB. oneC. thatD. what28. Liquids are like solids _______ they have a definite volume.A. with thatB. for thatC. in thatD. at that29. Careful surveys have indicated that as many as 50 percent of patients do not take drugsdirected.A. likeB. soC. whichD. as30. I felt somewhat disappointed and was about to leave, _________ s omething occurred which attracted my attention.A. unlessB. untilC. whenD. while31. I have kept that portrait ________ I can see it every day, as it always reminds me of my university days in London.A. whichB. whereC. whetherD. when32. ______ might be expected, the response to the question was very mixedA. AsB. ThatC. ItD. What33. The little man was _______ one meter fifty high.A. almost more thanB. hardly more thanC. nearly more thanD. as much as34. You see the lightning ________ it happens, but you hear the thunder later.A. the instantB. for an instantC. on the instantD. in an instant35. The mere fact _______ most people believe nuclear war would be madness does not mean that it will not occur.A. whatB. whichC. thatD. why36. John seems a nice person. ________ , I don't trust him.A. Even thoughB. Even soC. ThereforeD. Though37. _________ t hat my head had cleared, my brain was also beginning to work much better.A. ForB. NowC. SinceD. Despite38. _______ he works hard, I don't mind when he finishes the experiment.A. As soon asB. As well asC. So far asD. So long as39. Although he knew little about the large amount of work done in the field, he succeeded o ther more well-informed experimenters failed.40. Living in the central Australian desert has its problems, ________ obtaining water is not the least.A. for whichB. to whichC. of whichD. in which42. Excuse me. If your call's not too urgent, do you mind ______ mine first?A. I makeB. that I makeC. me to makeD. if I make43. The course normally attracts 20 students per year, _____ up to half will be from overseas.A. of whomB. for whomC. with whichD. in which44. These two areas are similar _____ they both have a high rainfall during this season.A. to thatB. besides thatC. in thatD. except that45. We'll visit Europe next year ______ we have enough money.A. lestB. untilC. unlessD. provided46. I was advised to arrange for insuranceI needed medical treatment. A. nevertheless B. although C. in case D. so that47. I hope all the precautions against air pollution, ____ suggested by the local government, will be seriously considered here.A. whileB. sinceC. afterD. As48. I've never been to Beijing, but it's the place ______ .A. where I'd like to visitB. I most want to visitC. in which I'd like to visitD. that I want to visit it most49. ______ you are leaving tomorrow, we can eat dinner together tonight.A. ForB. SinceC. BeforeD. While50. Government reports, examination composition, legal documents and most business letters are the main situations __________ formal language is used.A. in whichB. on whichC. in thatD. at what51. Once they had fame, fortune, and secure futures; ______ is utter poverty.A. now that an is leftB. now all that is leftC. now all which is leftD. now an what is left52. Without facts, we cannot form a worthwhile opinion for we need to have factual knowledge our thinking.A. which to be based onB. which to base uponC. upon which to baseD. to which to be basedA. whichB. thatC. whatD. where 41. We need a chairman _______ .A. for whom everyone has confidenceC. in whom everyone has confidenceB. who everyone has confidence of D. whom everyone has confidence on53. We grow an our own fruit and vegetables, _________ saves money, of course.A. whichB. asC. thatD. what54. They tried to restrict access to _______ they believed to be dangerous areas.A. whatB. whichC. thatD. everywhere55. This book will show the readers can be used in other contexts.A. how that they have observedB. that how they have observedC. how what they have observedD. that they have observed56. ____ T he world's greatest sporting event, the Olympic games, upholds the amateur ideal that matters is not winning but participating.A. anythingB. itC. whatD. everything57. Colin married my sister and I married his brother, ______ makes Colin Dad and me double in laws.A. whatB. whichC. thatD. it58. _______ I admit that there are problems, I don't think that they cannot be solved.A. UnlessB. UntilC. AsD. While59. I tried to relax because I knew I would use up my oxygen sooner ______ .A. the more excited I gotB. I got excited moreC. and more I got excitedD. and I got more excited60. Today the public is much concerned about the way ____ .A. nature is being ruinedB. which nature is minedC. on which to ruin natureD. of nature to be mined。