大学英语语法及练习
大学英语语法试题及答案
大学英语语法试题及答案试题1. Choose the correct form of the verb to complete the sentence:- The company has been expanding its business since it was founded in 1990.- The company is expanding its business since it was founded in 1990.2. Fill in the blanks with the appropriate prepositions:- The book is on the table.- The cat is under the table.- The keys are in the drawer.3. Rewrite the following sentence in the passive voice:- The team will build a new stadium next year.4. Use the correct form of the verb in the present perfect tense:- I have never traveled to Europe.5. Identify the errors in the following sentence and provide the correct version:- Because she is very busy, she can't come to the party tonight.答案1. The correct form of the verb is "has been expanding". The use of "has been" indicates that the action started in the past and is still ongoing.2. The correct prepositions are:- "The book is on the table."- "The cat is under the table."- "The keys are in the drawer."3. The sentence in the passive voice would be:- "A new stadium will be built by the team next year."4. The correct form of the verb in the present perfect tense is:- "I have never traveled to Europe."5. The correct version of the sentence is:- "Because she is very busy, she cannot come to the party tonight."附加练习6. Choose the correct relative pronoun to complete the sentence:- The man _____ is standing by the window is my uncle.- Options: who, which, that7. Use the subjunctive mood to express a wish:- If I had enough money, I _____ travel around the world. - Options: would, will, could8. Determine the correct tense for the following sentence:- By the time you arrive, I _____ the house.- Options: will have cleaned, have cleaned, had cleaned9. Fill in the blanks with the correct modal verb:- You _____ be careful when you cross the street.- Options: must, should, can10. Rewrite the sentence in the future perfect tense:- By the time we reach the top of the mountain, we will have hiked for five hours.附加练习答案6. The correct relative pronoun is "who".7. The correct form for expressing a wish in the subjunctive mood is "would".8. The correct tense is "will have cleaned".9. The correct modal verb is "should".10. The sentence in the future perfect tense is: "By the time we reach the top of the mountain, we will have hiked for five hours."这些练习题旨在帮助学生复习和巩固英语语法知识，特别是动词时态、语态、介词、连词以及情态动词的使用。
大学英语语法手册全新版课后练习题含答案
大学英语语法手册全新版课后练习题含答案简介大学英语语法手册全新版是一本为英语学习者打造的全面掌握英语语法的教材。
包含丰富的语法知识、语言技巧、语法练习和习题答案，主要适用于大学本科生、研究生和英语专业学生掌握英语语法知识、提高英语语言能力。
语法手册分成10个单元，每个单元包括基础知识、常见错误、易混淆点、例句解析和练习题。
本文将提供手册中第一单元的所有练习题及答案，供英语学习者参考练习。
第一单元练习题及答案一、练习题1. 填空1.She __________ a new car last week.（buy）2.I __________ my son to the park every Sunday.（take）3.They __________ English for two years.（study）4.He __________ to the library yesterday.（go）5.We __________ coffee every morning.（drink）2. 选择填空1.He __________ an English book when I came in.（read / wasreading）2.Tom __________ to the library this morning.（go / went）3.They __________ in English class when the teacher came in.（talk / were talking）4.She __________ very hard every day.（works / is working）5.We __________ a great time at the party last night.（had /have had）3. 变换句型1.He is watching TV.（改为一般疑问句）2.She is reading a book.（改为否定句）3.We have lunch at noon.（改为疑问句）4.They are playing basketball now.（改为否定句）5.I go to school by bus every day.（改为一般疑问句）二、答案1. 填空1.bought2.take3.have studied4.went5.drink2. 选择填空1.was reading2.went3.were talking4.works5.had3. 变换句型1.Is he watching TV?2.She is not reading a book.3.Do we have lunch at noon?4.They are not playing basketball now.5.Do I go to school by bus every day?结语以上是大学英语语法手册全新版第一单元的所有练习题和答案，希望这些练习能够帮助您更好地掌握英语语法知识，提高英语语言能力。
大学英语语法专项练习题及答案
大学英语语法专项练习题及答案一、时态1. By the end of April Peter here for three months.A. will have stayedB. will stayC. staysD. hasstayed2. I'm awfully sorry, but I had no alternative. I simply _____ whatI did.A. ought to have doneB. have to doC. had to doD. mustdo3. We ________our breakfast when an old man came to the door.A. just have hadB. have just hadC. just hadD.had just had4. Ever since the family moved to the suburbs last year, they________ betterhealth.A. could have enjoyedB. had enjoyedC.have beenenjoying D. are enjoying5. I bought a new house last year, but I ______my old house yet, so at themoment I have two houses.sold D.not had sold C. not have sell B. not did A. 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 doing7. 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_______down.A. will have been pulledB. will have pulledC. willbe pulling D. will be pulled9. Bob's leg got hurt ________the Purple Mountains.A. while he is climbing upB. while we were climbingup C.while we climbed up D. 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 havehad11. 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 tothe 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 hope14. The gray building is where the workers live, and the white one is wherethe spare parts______A. are producingB. are producedC. producedD.beingproduced15. While people may refer to television for up-to-the-minute news,it isunlikely that television __________the newspaper completely.A. will replaceB. have replacedC. replaceD. replaced16. It's reported that by the end of this month the output of cementin thefactory ________by about 10%.A. will have risenB. has risenC. will be risingD.has beenrising17. 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 modifiedby the work of scientists of our time.A. are to challengeB. may be challengedC. have beenchallenged D. are challenged20. It seems oil _______ from this pipe for some time. We'll have to takethe machine apart to put it right.A. had leakedB. is leakingC. leakedD. has been leaking21. Once environmental damage ________, it takes many years for the systemto 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 havedone D. mustn't have doneleft. already guests had the all which time _______ back late, 23. He cameA.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 trainingand retraining schemes, ________ more women to take advantage of employmentopportunities.A. have allowedB. allowC. allowingD. allows26. You should have put the milk in the icebox; I expect it_______undrinkableby now.A. becameB. had becomeC. has becomeD. becomes27. America will never again have as a nation the spirit of adventure asit _______before the West was settled.A. couldB. wouldC. wasD. did28. There was a knock at the door. It was the second time someone ________methat evening.A. had interruptedB. would have interruptedC. to haveinterrupted D. to interrupt29. It was only after some progress_________ in the use and development ofpossibilitiesand importance the realize to began men that current electricof 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 andasked 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 _______America.A. to have discoveredB. to discoverC. in discoveringD. to have been discovered3. Here we found hale snow, as most of it seemed ________blown offthemountain.A. to have beenB. to beC. that it wasD. thatit hadbeenbetterthey________ year, last suburbs the to moved family the since Ever4.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 beenre-elected6. We regret ________you that the materials you ordered are outof stock.A. informingB. to informC. having informedD. tohave informed7.The dying soldier had the message _______ straight to thecommander.A. sentB. to be sentC. be sentD. beingsent8. Don't worry, Philip is quite used ________ in such heavy trafficas 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 governmentknows__________.A. what to do withB. how to doC. to do with itD.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 _________before 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 languagesin 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 doesnot seem high at all.A. When comparedB. CompareC. While comparingD.Comparing16.The manager promised to keep me _________of how our business was goingon.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 havebeen left19. A new technique ________, the yields as a whole increased by20 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 discussedIt was impossible to avoid _________ by the stormy weather. 22.A. to be much affectedB. being much affectedC. having much affectedD. to have been much affected23. _________in England , Anne Bradstreet both admired and imitated severalEnglish 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. ________neglecting our education, my father sent my brother and me toa 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 matchwithouta standard court.A.objected to havingB. were object to haveC. objected tohave D. 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 bythe 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. tohave been32.Building that railway was very difficult and involved________tentunnels. A. dig B. digging C. to have dug D.having dig33. Mr. Smith advised us to withdraw_______.A. so that to get not involvedB. so as to get not involvedC. soas not to get involved D. so that not to get involved 34. ________ in a seemingly endless war, the general was forced to evaluatethe situation again.A. Since the loss of 50 000 soldiersB. Because of 50 000 soldiershaving lost000 soldiers were lost D. 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 yousometime.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 languagetest.A. being interviewedB. interviewedC. interviewingD. havinginterviewed39. Having no money but ________to know, he simply said he wouldgo withoutdinner.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. havinggiven41. 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 knewwhich officeroom________.A. to send it toB. to send itC. to be sent toD. tohave 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 haveat leasta 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 ______to borrow from hisfather,he decided to sell his watch.A. not wantedB. not to wantC. not wantingD. wantingnot49. 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 trafficregulations.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 bepublished52. If I had remembered ________ the window, the thief would nothave gotin. A. to close B. closing C. to have closed D.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 offthe edge of the earth.A. Having believedB. BelievingC. BelievedD. Beingbelieved55. 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 beleftandhumor good much as with it do will I someone, correct I If 56. serf-restraint as if I were the one________.A. to correctB. correctingC. having correctedD. beingcorrected57. The traditional approach _________with complex problems is to break themdown 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 andI thinkhe means______trouble.A. makingB. to makeC. to have madeD. having made59.After the Arab state won independence, great emphasis was laid onexpanding 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__________ allthe time.A. to get worseB. to be getting worseC. to have gotworse D. getting worse61. When I caught him _______me I stopped buying things there and starteddealing 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 thecompany.A. have toldB. be toldC. being toldD. having told64. Although punctual himself, the professor was quite used_________ laterfor 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 schoolsmust be established in every town ________ 50 households or more.A. havingB. to haveC. to have hadD. havinghad66.People appreciate ___________with him because he has a goodsense ofhumor. A. to work B. to have worked C. working D.having worked67. They are going to have the serviceman __________ an electricfan inthe office tomorrow.installed installed D. be to install C. to installB. A.68.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 calledoff.A. be consideredB. consideredC. consideringD. havingconsidered70. All flights _______ because of the snowstorm, many passengers could donothing 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 ofa mountain.A. isolatedB. isolatingC. being isolatedD. having been isolatedcity'sthe expand will 2000, of end the _________by project, The 74. 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 untilColumbus 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 lookedat78.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.D.advertise C. advertised B. advertised be to A. Advertising80. Peter, who had been driving all day, suggested _________ at the nexttown.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 havestarted83. The bank is reported in the local newspaper __________ in broad daylightyesterday.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 planeflying 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, theend was still nowhere in sight.A. completedB. to have completedC. to completeD. to have been completed89. 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______.to be shown B. to have shown A.C. to have been shownD. being shown三、从句1. Prisons in some countries are short of staff, _________means each prisonofficer is overworked and underpaid.A. whichB. thisC. whatD. it2. He spoke confidently, _______impressed me most.A. so thatB. thatC. itD. which3.He took down a square green bottle, ________ he poured into a dish.A.its content B. which content C. the content of whichD. the content of that4. It wasn't such a good dinner ________ she had promised us. A. thatB. whichC. asD. what5. All _______ is a continuous supply of the basic necessities of life. A.what is needed B. for our needsC. the thing neededD. that is needed6. The goals ______ he had fought all his life no longer seemed importantto him.A. after whichB. for whichC. with whichD. at whichrevisionmore doing start shall we course, the finished have we ________ 7. work.A. For nowB. Now thatC. Ever sinceD. By now8. There is hardly an environment on earth ________ some species of animalor other has not adapted successfully.A. to whichB. whereverC. so thatD. as to9.Some metals are better conductors of electricity than others, ________means that the former have atoms that contain more free electronsthan the latter.A. thatB. thisC. itD. which10.The time has come _______ we can make extensive use of nuclear energyA. asB. whileC. whenD. since11. The minister was the person ________.A. whom the state dinner was given in honorB. for whom the state dinnerwas given honorC. whose honour the stated dinner was givenD. in whose honour the statedinner 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 werekilled.A. for thatB. whereC. whenD. in which14. The time is not far away ____________modern communications will becomewidespread in China's vast countryside.A. whenB. asC. untilD. before15.________ men have learned much from the behaviour of animals is hardlynew.A. WhatB. ThoseC. ThatD. Whether16. A man escaped from the prison last night. It was a longtime________the guards discovered what had happened.A. untilB. whenC. sinceD. before17. They usually have less money at the end of the monththan_________atthe 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. that_______ is known to the world, Mark Twain is a great American writer.19.A. ThatB. WhichC. ItD. As20. The residents, ________ had been damaged by the flood, were given helpby 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 broughta 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 attractlarge audiences.A. performedB. performingC. to be performedD. beingperformed26. You will want two trees about ten feet apart, from ________ to suspendyour tent.A. thereB. themC. whereD. which27. In some countries, _______is called equality does not really mean equalrights 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 patientsdo not take drugs ________directed.A. likeB. soC. whichD. as30. I felt somewhat disappointed and was about to leave,__________somethingoccurred which attracted my attention.A. unlessB. untilC. whenD. while31. I have kept that portrait _______ I can see it every day, as it alwaysreminds 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 muchas34. You see the lightning __________ it happens, but you hear the thunderlater.A. the instantB. for an instantC. on the instantD. in an instant35. The mere fact ________ most people believe nuclear war wouldbe madnessdoes 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. ___________that my head had cleared, my brain was also beginning towork much better.A. ForB. NowC. SinceD. Despite _________ he works hard, I don't mind when he finishes the experiment.38.A. As soon asB. As well asC. So far asD. So longas39.Although he knew little about the large amount of work done in the field,he succeeded ________other more well-informed experimenters failed.A. whichB. thatC. whatD. where40. Living in the central Australian desert has its problems, ______obtaining water is not the least.A. for whichB. to whichC. of whichD. in which41. We need a chairman_________.A.for whom everyone has confidenceB. who everyone has confidenceofC. in whom everyone has confidenceD. whom everyone has confidenceon42.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 halfwill be from overseas.A. of whomB. for whomC. with whichD. in whichduringrainfall high a have both they _______ similar are areas two These 44.this season.A. to thatB. besides thatC. in thatD.that45. We'll visit Europe next year_______ we have enough money.A. lestB. untilC. unlessD. provided46. I was advised to arrange for insurance I needed medicaltreatment.A. neverthelessB. althoughC. in caseD. so that47. I hope all the precautions against air pollution, _______ suggested bythe 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. Whileernment reports, examination composition, legal documentsbusiness 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 havefactual knowledge ________ our thinking.A. which to be based onB. which to base uponC. upon which to baseD. to which to be based53.We grow an our own fruit and vegetables, __________ saves money, ofcourse.A. whichB. asC. thatD. what54. They tried to restrict access to _________ they believed to be dangerousareas.A. whatB. whichC. thatD. everywhere55.This book will show the readers can be used in other。
英语语法练习(精选5篇)
英语语法练习（精选5篇）1.英语语法练习第1篇格(case)是名词或代词具有的形式及其变化，表示与其它词的关系。
英语的名词有三个格：主格(nominative case)、宾语(objective case)和所有格(possessive case)。
但英语的名词除所有格有形式的变化外，主格和宾格都没有形式变化。
名词在句中是主格或是宾格，主要通过它在句中的作用和位置来确定。
如：My brother always misplaces his 我弟弟常常乱放他的书包。
(brother是主语，故为主格;schoolbag是misplaces的宾语，故是宾格)Every written sentence should begin with a capital 每个书写出来的句子开头都要用大写字母。
(sentence在句中作主语，故是主格;letter是介词with的宾语，故是宾格)表示有生命的东西的名词的所有格表示有生命的东西的名词(人或动物)的末尾，加上's，即构成所有格，可放在另一名词之前，作定语用。
如：John's friend约翰的朋友Xiao Wang's notebook小王的笔记本children's books儿童读物my father's room我父亲的房间[英语语法手册]英语名词所有格与它所修饰的名词的逻辑关系名词所有格在逻辑上可能是它所修饰的名词的主语，也可能是它所修饰的名词的宾语。
1)名词所有格是它所修饰的名词的逻辑主语。
如：the Party's concern of the younger generation党对年青一代的关怀the hatred of the soldiers for the enemy士兵对敌人的仇恨2)名词所有格是它所修饰的名词的逻辑宾语。
如：the reactionary rule's overthrow反动统治的被推翻the occupation of the city by the enemy敌人对该城的占领"of+名词所有格"上面讲的两种所有格的形式可以结合起来，构成"of'+所有格"形式，表示部分观念或感情色彩。
大学英语语法试题及答案
大学英语语法试题及答案一、选择题（每题2分，共20分）1. The teacher asked the students to stop ________ and listen to her.A. talkingB. talkedC. to talkD. talks答案：A2. He is ________ a book about history.A. writingB. writtenC. writesD. wrote答案：A3. ________ the weather is fine, let's go out for a walk.A. BecauseB. AlthoughC. IfD. Unless答案：A4. The book is worth ________.A. readB. readingC. to readD. being read答案：B5. The teacher told us ________ the book.A. not to readB. to not readC. don't readD. not read答案：A6. ________ to the meeting yesterday?A. Did you comeB. You cameC. Did you cameD. You didn't come答案：A7. ________ the book, he went to the library.A. Having finishedB. Having been finishedC. To finishD. Finishing答案：A8. I ________ to the concert last night.A. goB. wentC. am goingD. will go答案：B9. ________ the window?A. Who brokeB. Whom did breakC. Who did breakD. Whose broke答案：A10. ________ the book, he went to the library.A. Having finishedB. Having been finishedC. To finishD. Finishing答案：A二、填空题（每题2分，共20分）1. The children ________ (play) in the park when it started to rain.答案：were playing2. ________ (not be) late for school again.答案：Don't be3. She ________ (study) at the library when I called her. 答案：was studying4. ________ (not forget) to turn off the lights when you leave.答案：Don't forget5. ________ (be) there a moment ago?答案：Was there6. ________ (not speak) loudly in the library.答案：Don't speak7. ________ (not run) in the hallway.答案：Don't run8. ________ (be) you born in 1990?答案：Were you9. ________ (be) this your book?答案：Is this10. ________ (not make) so much noise.答案：Don't make三、改错题（每题2分，共20分）1. She don't know the answer.答案：She doesn't know the answer.2. I am going to buy a new car next week.答案：I am going to buy a new car next month.3. They are going to moved to a new house.答案：They are going to move to a new house.4. She have finished her homework.答案：She has finished her homework.5. We was waiting for the bus.答案：We were waiting for the bus.6. I can't find my keys nowhere.答案：I can't find my keys anywhere.7. She have been to China three times.答案：She has been to China three times.8. He don't like to play football.答案：He doesn't like to play football.9. There is too many people in the park.答案：There are too many people in the park.10. They have went to the concert last night. 答案：They went to the concert last night.四、翻译题（每题5分，共20分）1. 他经常在周末去图书馆。
大学英语语法精讲与练习
大学英语语法精讲与练习1．名词前的单位词（1. 3）a piece ofadvice/bread/cake/chalk/work/furniture/cloth/paper/ne ws/information/evidence/luggage/luck/businessan item of news/informationa drop of oil/water/whiskeyan article of clothing/lu ggage/furniturea bar of chocolate/soap/iron/goldan ear of wheat/ricea loaf of breada lump of coal/sugar/claya slice of bread/bacon/meat/cake表示成群的单位词a flock of birds/geese/pigeons/visitors/customersa herd of bees/ants/ starsa pack of thieves/wolves/hounds(猎狗)a bunch of keys/bananas/grapes/rosesa bundle of clothes/letters/firewooda crowd of robbers2. 主语与谓语的一致主语与谓语一致的原则：1）语法一致2）概念一致：谓语动词的单、复数形式取决于主语所表达的概念，而不取决于表面的语法标志。
The crowd were fighting for their lives.Three years in a strange land seems like a long time. 3）就近原则Here is a dictionary and a few books.Only one out of five were present.符合语法一致的几种情况（4）1）当主语为单数，虽后续with, along with, together with, as well as, as much as, no less than, more than, like, besides, but, except, in addition to引导的短语，谓语用单数。
大学英语语法专题练习(7)平行结构与强调句型
大学英语语法专题练习平行结构与强调句型1.He paid more attention to what he ate than.A)what he woreB)that he woreC)that which he woreD)to what he wore2.In her writing she often dealt with her own personality as it was, rather than.A)as others defined itB)it was defined by othersC )others z/ definitionD)its definition by others3.It is leather its permeability to air and water vapour.A)the structure it givesB)giving it the structure ofC)structure that gives itD)its structure that gives4.He would sooner resign than part in such dishonest business deals.A)to takeB)takingC)takeD)have takenmunication has created a world economy in which working smarter is more important than.A)work harderB)working harderC)to work harderD)to working harder1.1 was advised for reservation.A)to either telephone or to write the hotelB)either to telephone or to write the hotelC)that I should telephone or either write the hotelD)l ought either to telephone or write the hotel7.AlongtherockyNewEnglandcoastaresmallareasofsandandgravelbeach,somecre atedfromglacialdebris,bythe action of ocean storms.A)upbuilding othersB)others build upC)others built upD)built up others8.the 1500zz s the first European explored the coast of California.A)lt was not until...whenB)lt is not until...whenC)h is until...thatD)lt was not until...that9.Having gone there and out the truth, she started to cry.A ) findingB) findsC)foundD)to find10.Most large companies have trained specialists, called personnel managers on prospective employees.A)whose job it is to interview and pass judgmentB)whose job they are to interview and pass judgmentC)whose job is interview and pass judgmentD)whose job it is interviewing and passing judgment11.My approach is not to pass the test, but the prize.A)rather gettingB)to rather getC)rather to getD)more than getting12.The physician considers going to bed early to be more sensible late.A)but staying upB)than to stay upC)for staying upDjthan staying up13.Nature has a number of different ways of burying and thus thepast.A )conserveB)conservingC) preserveD) preserving14.Heat the soup for ten minutes, and then from the stove.A)you should remove itB)removing itC)to remove it[))remove it15.The purpose of the organization is all newcomers tothe city and to provide them with any necessary information.A)greetingB)to greetC)having greetedD)to have greeted16.It/Z s better to die on one z/s feet than.A)living on one“s kneesB)live on one“s kneesC)on one“s kneesD)to live on one"s knees17.When that happens the computer system can be asked for alternatives or the operator interrogate (讯问)the computer to find out what would happen if the officer^ own solution was put into action.A)ought toB)shouldC)dare toD)can18.,but his character I despise.A)l"m fond of his faceB)Much as l"m fond of his faceC)His face l"m fond ofD)Though l"m fond of his face19.With the help of a metal detector, the team discovered that wreckage lay scattered over a 2000-square-feetarea, often beneath sand and seaweed.A)buryingB)buriedC)buryD)was buried20.Western Nebraska generally receives less snow than eastern Nebraska.A )doesB)inC)it does inD)in it does21.Many animals use odors for identification,,sexual attraction, alarm, and a variety of other purposes.A)the territorial marking B)territorial markingC)they mark territoryD)mark territory22.The atmosphere is as much as part of the earth as its soil and the water of its lakes, rivers and oceans.A )areB)isC )doD)has23.Either you come in person, or.A)to entrust someone with the matterB)entrusting someone with the matterC)you entrust someone with the matterD)you entrusted someone with the matter24.The more precise,the more effective the communication.A)a writer's wordsB)that a writer'! wordsC)there are a writer^ wordsD)they are a writer^ words25.Einstein won the Nobel Prize for physics.A)lt is in 1921 thatB)lt was in 1921 thatC)lt is in 1921 whenD)lt were in 1921 that26.Having no money but to know, he simply said he would go withoutdinner.A)not to want anyoneB)not wanting anyoneC)wanted no oneD)to want no one27.1 like watching TV to the cinema.A)more than to goB)than goingC)more than goingD)rather than to go28.she wondered if she had made a mistake.A)Not until long afterwards thatB)Not long until afterwardsC)lt was not until long afterwards thatD)lt was long afterwards until29. Nowadays people usually prefer driving to.A )drivingB)driveC)to driveD)drove30. Allen has stated that he has always had a great and admiration forthe work of the British economistKeynes.A JinterestB) interest inC)interesting inD)interested[key and explanation ]1.答案A.依据平行结构的大凡原那么,词与词、短语与短语、句子与句子,前后都要对等.在此题中,that之前为what he ate作短语动词pay attention to的宾语,四个选项中,只有A项结构与它相同,故A项为正确答案.2.答案A.连词rather than连接与as it was相平行的结构,依据平行两部分的成分、结构要相同这一规那么,与as it was相同的只有A项.3.答案D.此题句意是：正是皮革的结构才使皮革对空气和水蒸汽具有渗透性.此题采用强调句型,强调structure, A、B两项不是强调句型,明明错误；C项缺乏物主代词,也是错误的.故D项为正确答案.4.答案C.表示“宁可,宁愿〃时用句型would rather / sooner do (sth. )than do(sth.),than连接的局部应是平行结构,与resign相对应的是take,故C项为正确选项.又如：He would rather throw money intothe sea than lend it to Tom .他宁愿把钱扔进海里也不借给汤姆.5.答案B.在此题中than引导比拟从句,根据平行结构的原那么,比拟对象的语法形式与成分均须一致,其前为动名词,比拟的另一方也应是动名词,故 B 项为正确答案.6.答案B.并列连词either...or用以连接两个对等的词、短语或句子.又如：You can either do it yourself orask someone else to do it.你可以自己做,也可以请别人帮你做.只有B项符合这一语法原那么,其他几个选项中either...o「所处的位置纷乱,均不正确.7.答案C.在英语中要求句子结构平行,即当两个或两个以上的同等成分 (主语、谓语、宾语、表语等)并列时,要求它们的词性或结构相同.在此题中, 要与some created结构并列,处于同等的语法地位,那么只能选择others built upo A、B、D三项在语法上不符合平行结构的要求,均可排除.8.答案D.此题考查强调句型.not until有两种常用的强调句型：一种是将not until引导的短语或句子置于句首,主句用局部倒装结构；另一种是将not until 引导的短语或句子置于强调句“is...that…〃中,主句不需用倒装结构.此题属于后一种情况.A、B、C三项要么时态不对,要么搭配不对,均可排除.9.答案C.and连接两个并列成分,根据平行结构的原那么,两个并列成分必须在词性、结构、句法等方面对等.与having gone对等的是(having)found, 因此,正确答案是C项.10.答案此题句意是：大多数大型公司都聘请了有经验的专家,即人事经理,其工作是对求职者进行面试并做出评判.whose job it is to do中的it is to do起强调作用,故A项为正确答案.11.答案C.此题句意是：我的目标不是通过测试,而是赢得奖励.but连接两个并列成分,前一分句采用的是不定式形式,因此,后一分句也应采用不定式形式.A、D两项可首先排除.再者,由于rather应置于不定式之前,而不是之后,故B项也可排除.只有C项正确.12.答案D.more than连接的两个短语应采用平行结构,四个选项中与动名词going to bed对等的只有D项than staying up,因此,D项为正确答案.13.答案D.thus之后的词应与burying并列,同作介词of的宾语,与前文burying相对应的应是动名词,因此,A、C两项可首先排除.再者,conserve 表示"保存"之意,而preserve表示“保护〃,显然preserve符合题意.因此,D项正确.14.答案D.and连接两个并列的句子,前一分句为祈使句,根据平行结构的语法要求,表示平行概念的祈使句在结构上必须是相同的.而四个选项中只有D 项是祈使句形式,为正确答案.15.答案B.当不定式充任各种成分时,与其对等的也应是不定式.此题中与and之后的不定式to provide对等的是to greet,故B项为正确选项.此题句意是：这个组织的宗旨是接待所有新来这个城市的人并向他们提供必要的信息. 又如：To know what is Rood and to do what is right are two different things.知道什么是好的和做什么是对的是两件例外的事.16.答案D.在better...than...这一结构中,than连接一个比拟从句,than 两边的语法形式应该一致才符合平行结构的语法要求.与带to的不定式形式to die on one〃s feet对等的也应是带to的不定式,故D项为正确答案.17.答案D.此处.r连接两个并列平行的分句,前一句的谓语动词为can be asked与之相照应,后一句的谓语动词也应用情态动词can.因此正确答案是D 项.18.答案C.but连接的是两个并列的子句,后一句是将宾语his character 前置,故前一句也应采用相同的句式(即将介词.f的宾语his face前置),以保持句子结构上的调和.故C项为正确答案.19.答案B.分析句子结构可知,动词匕y之后带有过去分词充任状语.根据平行结构的语法要求,两个平行成分必须是对等的.前一分句是过去分词scattered,因此后一分句也必须是过去分词,故B项为正确答案.20,答案此题中存在一比拟状语从句.根据平行结构的原那么,than前后可连接的成分应是对等的.四个选项中与receives对等的只有A项does.21.答案Bo从句子结构可知,and连接了一系列名词.根据平行结构的语法要求,空白处也应填人一名词.B项的结构与其后的sexual attraction一致. 其余三项均不合语法要求,可排除.22.答案A.本句为比拟句,连词than前后应使用平行结构,因此,状语从句的谓语动词应为"be〃.又由于从句是倒装句,主语是"its soil and the water of its lakes, rivers and oceans〞,所以谓语动词要使用复数.23.答案C.此题是由"either…or...〃连接的并列句,因此应使用平行结构. either后接的是句子,那么or后也应接句子,故A、B两项可首先排除,而D项的时态与前一句不符,也可排除.因此,正确答案是C项.24.答案A.“the more...the more...“句型连接了两个平行结构,空白处应填人与the communication相对应的名词或名词短语,四个选项中只有A项是名词短语,为正确答案.25.答案B.此题为一强调句型,强调时间状语.在"itis(was)...that〃的强调句中,被强调局部是时间状语或时间状语从句,在正式文体中要用that.A项的时态不对,C项的时态与搭配均错,D项有单复数错误,而B项为唯一正确的答案.26.答案B.空白处前的并列连词but引导平行结构,前后成分必须形式一致、语法一致.but前为现在分词短语作状语,其后也应是现在分词短语作状语.故B 项为正确选项.27.答案C.此题含有比拟意义的句子,由than来连接,前面是动名词, 那么than后面也应接动名词,因此,A、D两项可首先排除.而B项中没有比拟级的词more,也可排除.故C项为正确答案.28.答案C.此题为一强调句,until所引出的时间和not一起放在强调的位置中,形成it is(was)not until...that...的强调句型,强调时间状语.只有C项符合语法规那么.29.答案A.动词prefer后须接平行结构.to之前是动名词,那么其后也应是动名词形式.故A项为正确答案.30.答案B.在英语的平行结构中,平行各局部的类别、词性或词的形式要一致,同时平行的各局部在结构上要统统.此题中,and连接两个并列成分, 与admiration for相并列的应是B项.故正确答案为B.。
大学英语语法专项练习题及答案
大学英语语法专项练习题及答案大学英语语法专项练习题及答案一、时态1. By the end of April Peter here for three months.A. will have stayedB. will stayC. staysD. has stayed2. I'm awfully sorry, but I had no alternative. I simply _____ what I did.A. ought to have doneB. have to doC. had to doD. mustdo3. We ________our breakfast when an old man came to the door.A. just have hadB. have just hadC. just hadD. had just had4. 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 doing7. 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 _______down.A. will have been pulledB. will have pulledC. will be pullingD. will be pulled9. Bob's leg got hurt ________the 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 hope14. The gray building is where the workers live, and the white one is where the spare parts______A. are producingB. are producedC. producedD. being produced15. While people may refer to television for up-to-the-minute news, it is unlikely that television __________the 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 yearsfor 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 possibilitiesof 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 andasked 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 _______America.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 hadbeen4. Ever since the family moved to the suburbs last year, they________ betterA. 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. tohave 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 withB. how to doC. to do with itD.11. 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 _________before 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 languagesin 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 doesnot seem high at all.A. When comparedB. CompareC. While comparingD. Comparing16.The manager promised to keep me _________of how our business was goingon.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. ________neglecting our education, my father sent my brother and me toa 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 ________ten tunnels. A. dig B. digging C. to have dug D. 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 lost000 soldiers were lost D. 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 thespeed 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 leasta 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 ______to 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 close B. closing C. to have closed D. having closed53.Don't get your schedule _________, stay with us in this class.A. to changeB. changingD. 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 andserf-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 he means______trouble.B. 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 themanager 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 work B. to have worked C. working D. 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. isolatingD. having been isolated74. The project, _________by the end of 2000, will expand the city'stelephone 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 hearingD. to have heard79. You will see this product ________ wherever you go.A. to be advertisedB. advertisedC. advertiseD.。
新视野大学英语语法与词汇练习
新视野⼤学英语语法与词汇练习⼤学英语语法与词汇练习For each of the following blanks, four choices are given. Choose the most appropriate one. 1.With the population explosion, scientists will have to ______ new methods of increasing the world’s food supply.a. lead tob. carry outc. come up withd. stick to2. We need an extra copy of the book for the newcomer.a. a rareb. an additionalc. an unusuald. an excellentc. set upd. set aside4. ______ his wealth, he is not happy.a. Except forb. In spite ofc. Because ofd. Besides5. Bob’s doctor suggests _______ for a few days.a. his restingb. him to restc. that he restd. that he is resting6. You______ me, because I didn’t say that. A. must have misunderstood meb. must misunderstandc. must be understoodd. had to understand7.Vickie had most probably _______ her for another sort of girl.a. regardedb. viewedc. mistakend. looked8. I received a ______ parcel yesterday and I am still wondering who may have sent it.a. sincereb. dullc. complicatedd. mysterious9. Are you positive that the boy you saw in hotel was Peter?a. rightb. wrongc. sured. doubtful10. _______ you keep trying, you’ll certainly succeed.a. Asd. No matter how11. The movie star_______ with your sister, didn’t he?A. was used to dance b. used to dancing c. used to dance d. was used to dancing12. Mother insisted that _____ . a. they are to be back before nine the evening . b, they ought to be back in the evening c, they be back before nine in the evening d. they had to be back at nine13. I couldn’t understand why he pretended ______ in the bookstore.A. to see me b. not to see me c. not see me d. to see not me14. The classroom was almost empty_______ a desk or two.A, besides c. except for c. except d. in addition to15. It was in that small room _______ they worked hard and dreamed of better days to come.a. what c. in which c. which d. that16. _______, you must show your ticket to go into the cinema.a. No matter whoever you areb. Whoever you arec. Whomever you ared. Not matter who are you17.What is the ______ time of your flight to Beijing?a. departmentb. departc. departured. apartment18. When she heard from the hospital that her grandma had died, she _____ into tears.a. wentb. lookedc. exploredd. broke19. He doesn’t want to ______ the hotel bedroom with a stranger.a. stayb. expandc. shared. spare20. He recently bought a house in the suburbs, which is located in beautiful _____.a. local21. The car is too expensive for me. I can’t _____ it.a. spendb. payc. costd. afford22. The bike was moving so fast that its rider could not ______ an accident.a. admitb. supportc. avoidd. solve23. The young man went ahead _______ all warnings about the danger of the road.a. prior tob. regardless ofc. in regard tod. in order to24. Our plant is able to _____ 800 cars a day.a. turn outb. turn upc. turn ind. turn over25. Everyone said Tom was in some ways______ and in some ways rather childish.a. grownb. moderatec. matured. normal26. she sat ______ to him but she didn’t speak to him.a. nearbyb. nearc. closelyd. close27. Mr. Jones _____ peacefully on Friday morning at the age of 80.a. laid downb. left outd. passed awaythe reorganization of the school system was a complex operation, in which teachers and parents all_____. A. anticipated b. instructed c. participated d. fulfilled28. You ought to take every ______ of improving your English.a. caseb. chancec. thingd. time29. He told me that he could not ______ to pay so much money for repairing his car, which cost more than he expected. A. afford b. reserve c. support d. deserve30. Satellite radio is probably a more ______ means of communication than conventional radio.a. inadequateb. efficientc. effectived. enough31.As the shortage of certain metals approaches, others must be found to take their______ .a. shareb. rolec. placed. shape32. his joke went too far. It was more than I could put______.a. withb. upc. up withd. on33. Air traffic controllers command airlines. Even a small mistake on their _____ could cause a disaster. A. pace b. own c. part d. post34. Taxpayers complaint that too little money is being spent by the local government _____ roads.a. inb. onc. ford. with35. I’d like to ______ this old car for a new model but I can’t afford it.a. rescueb. exchange36. The camera he bought yesterday can be _______ to take any pictures in cloudy or sunny conditions. A. treated b. adjusted c. adopted d, remedied37. The book tells us what we should do _______ such terrible things as robbery, fire, etc.a. in charge ofb. in case of b. in front of d. in touch with38. I took _____ of the opportunity to tell the boss what I thought.a, care b, account c. advantage d. charge39. I do not ______ to be clever but I am not stupid.A, tell b. define c. claim d. speak40. Have you anything you can recommend as a cure for the fever, his temperature was two degrees above ______ for two days. A. average b. normal c. usual d. common 41. It is high time that I retired from my post, but I haven’t found the right person to _____ my work. A. take in b. take away c. take on d, take over42. I put _____ on the fact that I was n’t interested again.a. blameb. pointc. weightd. emphasis43. Zotti jokes that he married not for love but for long-term ______ to the upper classes.a. access a. approach c. purpose d. proportion44. It seemed to Mary that the butter smelled somewhat ______. She could not serve it to her guests. A. bad b. worse c, worstd. badly45. He _____ me to invite my former classmates to dinner party to celebrate my birthday.a. accompaniedb. convincedc. agreedd. persuade46. You are right in a ______ , but you don’t know all the facts.a. senseb. meaningc. cased. notion47. Jane was hit on the head by the rubber and was knocked____.a. unconsciousb. unawarec. brainlessd. mindlessc. bringing upd. making out49. His parents _______ of me whether we adapted to the new college life.a. investigatedb. knewc. heardd. inquired50. Before leaving his office, the manager showed no sign of ______ our proposal.a. bringing aboutb. showing ofc. responding tod. pointing out51. We shall not succeeded in controlling world population_____ we improve living conditions.a. asb. unlessc. whiled. if52. I never expect you to ______ at the meeting. I thought you were abroad.a. turn onb. turn outc. turn upd. turn off53. She possessed a quick mind, a sharp tongue and ______ a strong will.a. first of allb. above allc. therebyd. moreover54. I thought it was going to rain but it has ______ fine.a. turned offb. turned outc. come out b. stood out55. Though his appearance has changed so much, I recognized him the ______ I saw him.d. time56. some words are difficult to _____ because they can trace their history back to the 10th century.a. defineb. designc. contrastd. apply56. He failed the fist time but _____ through the second.a. fellb. wentc. got d, lived57. The passenger ______ to the conductor of not having enough boiling water on the train.a. complainedb. condemnedc. expressedd. approved58. he is not very good at chess. I always _____him.a. strikeb. beatc. denyd. hit59. A space shuttle is a ______ that takes off like a rocked but lands like an airplane.a. carriageb. compoundc. vehicled. transport60. Teller managed to get a ______ of $60000 from the bank to buy a house in the country.a. loanb. fundc. debtd. payment61. The children will not be allowed to come with us if they don’t ______ themselves.a. guidec. actd. direct62. Tom was asked to take the ______ of Smith, who resigned from his office.a. placeb. carec. wayd. role63. The flood ______ were taken to the hospital in a neighboring town.a. witnessb. victimsc. patientsd. emigrates64. I suggested he _____ the new conditions.a. adapt tob. adopt toc. adapt ind. adopt in65. Late last night , a fire ______ in a private home near where I live.a. broke outb. broke throughc. broke offd. broke in66. Some unexpected arguments will arise as there really exists a generation_____ between the young and the old. A. opening b, gap c, crack d. split67. I n many countries , one’s social status is ______ to one’s wealth.a. restrictedb. referredc. retainedd. related68. At the sight of a strange dog______ her all of a sudden, she was almost frightened to death.a. barkingb. approachingc. appealingd. behavingb. calls onc. calls ford. calls up70. A great ______ of workers will be transferred to the new oil field.a. dealb. numberc. amountd. quantity71. Language can be defined as a tool by which human beings ______ with one another.a. associateb. communicatec. connectd. correspond72. The information ______ that the islands have a hot climate all year long.a. indicatesb. conveysc. displayd. specifies73. The dance used to be popular in that district , but now it is out of ______ .a. placeb. orderc. dated. control74. When she left the office, she took my umbrella_______ .a. by accidentb. by mistakec. on purposed. on hand75. There is no doubt that any writer should have his own _____style rather than imitate the others.a. specialb. primaryc. uniqued. particular76. ______ their coming earlier, we should be back by 5:00 pm.b. With regard toc. Allowing ford. Instead of77. I remember seeing him in a meeting two years ago , but I can’t _____ what his name is.a. remindb. recallc. recognized. realize/doc/2f67049f86c24028915f804d2b160b4e777f81d9.html rge amounts of waste gas _____ into the atmosphere has added to the seriousness of air pollution. A. given up b, given back c, given out d. given off79. You look well after your holiday; you have _____ weight.a. put awayb. put outc. put ond. put up80. Because of the severe drought , the government has urged people to be _____ of water.a. attractiveb. thriftyc. cautiousd. economical81. The person ______ for the train fire will soon be punished.a. unit b, respond c. responsible d. charged82. Because his health is getting worse, he has to _____ himself from drinking.a. forceb. restrainc. guaranteed. restrict83. In November 1998, the average American family set ___ 5.7% of its income and spent the rest.a. downb. offc. asided. up84. We must take all the difficulties into ______, because there is not much chance of success.a. accountb. consideringc. granted c. thinking85. It is surprising that the innocent-looking person should have _____ such a crime.a. performedb. madec. executedd. committed86. Though the long term _____ cannot be predicted, the project has been approved by thecommittee. A. affect b. effect c. effort d. afford87. The municipal government has taken some _____ measures to prevent factories from discharging polluted water into the river.a. efficientb. essentialc. effectived. excessive88. If you do not know her number ,______ it up in the directory.a. makeb. lookc. bringd. put89. The bird flew into the air in an instant and was soon _____ .a. out of sightb. in a hurryc. at a lossd. for good90. I can earn a_______ amount of money after selling this gold watch.a. satisfiedb. extensivec. valuabled. considerable91. I don’t think it is good to _____ eating breakfast, which makes us suffer from hunger by noon.a. give inb. give offc. give backd. give up92. The river _____ quickly after the heavy rain.a. roseb. increasedc. raisedd. lifted93. It is ______ that 20 people were injured in the accident.a. measuredb. estimated c, accounted d. elevated94. Hardly a year passed without another war between the two counties _____ .a. holding outb. breaking outc. getting outd. pulling out打卡制度。
大学英语语法与练习——unit17IT的用法及系动词
高考英语语法专练-IT用法及系动词50题[附答案及解析]| 文章作者：佚名| 文章来源：网络| 文章录入：henry | 更新时间：2008-7-30 | 字体：小大|1. The boy becam e fatter and fatter each day and ＿＿＿m ade his parents sad.A.whichB.whatC.heD.it2. Som eone is ringing the doorbell. Go and see ＿＿＿＿＿＿.A.who is heB.who he isC.who is itD.who it is3. In fact, ＿＿＿is a hard job for the police to keep order in an important football match.A.thisB.thatC.thereD.it4. Tom’s mother kept telling him that he should work harder, but ＿＿＿didn’t help.A.heB.whichC.sheD.it5. Does＿＿＿matter whether he can finish the job on tim e?A.thisB.thatC.heD.it6. ＿＿＿used to be thought that the earth was square.A.HeB.WhatC.ItD.That7. I took ＿＿＿for granted that he would believe in us.A.thatB.the thingC.itD.this8. He lived in poverty, and he couldn’t help ＿＿＿.A.soB.suchC.itD.that9. We had to be patient because it＿＿＿som e time ＿＿＿we got the full results.A.has been ；sinceB.had been ；untilC.was；afterD.would be ；before10. ＿＿＿＿four years since I joined the arm y.A.There wasB.There isC.It wasD.It is11. ——Have you ever seen a whale alive?——Yes, I’ve seen ＿＿＿.A.thatB.itC.suchD.one12. ＿＿＿＿being March 12th, they planted trees on the hill.A.ThatB.It isC.ItD.This13. ——Was that the new com er who walked by?——＿＿＿＿＿.A.It m ust be thatB.It m ust have beenC.He must beD.This must have been14. Our classroom is very clean. Do you know who＿＿＿cleaned it?A.was it thatB.it was thatC.was it whoD.he was15. It’s the third time ＿＿＿＿＿arrived late this m onth.A.that youB.when youC.that you’veD.when you’ve16. He said, “＿＿＿＿＿a long way to school. ＿＿＿＿＿a long way to go yet before we arrived.”A.It is ；There isB.There is ；It isC.It is ；It isD.There is；There is17. ＿＿＿＿＿＿for the free tickets, I would not have gone to the film s so often.A.If it is notB.Where it notC.Had it not beenD.If they were not18. She finds ＿＿＿＿＿＿boring ＿＿＿＿＿＿at hom e.A.it；stayingB.that；being stayedC.this；to stayD.it；stayed19. —— Few children are as bright as he is, and also, he works very hard. ——It’s no ＿＿＿＿＿that he always gets the first place in any examination.A.questionB.doubtC.problemD.wonder20. Now then, children. It’s high time you ＿＿＿＿＿＿and dressed.A.washedB.should washC.were washedD.are washed21. —— Why did he let you repeat his instruction tim e and time again?——＿＿＿＿＿＿that I remember what was＿＿＿＿＿after he went out.A.To see to it；to be doneB.Making sure；to be doneC.To m ake sure；to doD.Seeing to；done22. ＿＿＿the people have becom e the master of their own country＿＿＿science can really serve the people.A.It is only then；thatB.It was that；whenC.It is only when；thatD.It was when；then23. ＿＿＿＿＿is no difference between A and B.A.ThereB.WhereC.ItD.What24. How long ＿＿＿＿＿to finish your composition?A.will it take youB.will take youC.you will take itD.you will take25. ＿＿＿＿＿is just like him to want to do som ething different from everybody else.A.ItB.ThereC.HeD.Who26. That young Swedish＿＿＿＿＿quite still, except that his lips moved slightly.A.keptB.grewC.gotD.stood27. In late autum n leaves ＿＿＿＿＿brown.A.getB.turnC.stand e28. Little Jim’s speech sounds ＿＿＿＿＿.A.friendlyB.wonderfullyC.pleasantlyD.nicely29. The poor boy ＿＿＿＿＿blind at the age of three.A.turnedB.wentC.becam eD.looked30. As a child, Franc ＿＿＿＿＿.A.was aliveB.grew patienceC.ran wildD.cam e true31. In spring, all the flowers in the garden ＿＿＿＿＿sweet.A.becom eB.tasteC.sm ellD.sound32. She ＿＿＿＿＿like her mother in character.A.feelsB.seemsC.looksD.is33. It ＿＿＿＿＿another fine day tom orrow.A.seem sB.appearsC.promisesD.looks34. His father ＿＿＿＿＿that older than he really is.A.growsB.appearsC.turnsD.becom es35. His girlfriend ＿＿＿＿＿a singer.A.has turnedB.grewC.has becom eD.turned36. Obviou sly, the old soldier’s knowledge of English＿＿＿very weak.A.seem sB.risedC.rem ainedD.looked37. His mother ＿＿＿＿＿teacher.A.becam eB.has turnedC.cam eD.proved38. It sounds ＿＿＿＿＿the singing of rails.A.asB.inC.likeD.as if39. Her tem perature ＿＿＿＿＿＿to be all right.A.seem sB.soundsC.appearsD.looks40. His wish to becom e a driver has ＿＿＿＿＿true.A.realized eC.grownD.turned41. His plan ＿＿＿＿＿to be a perfect one.A.provedB.was provedC.is provingD.proving42. When her mother cam e home yesterday, it was＿＿＿dark.A.runningingC.gettingD.going43. These apples taste ＿＿＿＿＿.A.to be goodB.goodC.to be wellD.well44. —— How about the cloth you bought yesterday?——That’s very beautiful. It ＿＿＿＿＿＿so soft.A.feltB.feelsC.is feelingD.fall45. When his brother telephoned him last night, he＿＿＿＿＿asleep.A.keptB.gotC.fallD.fell46. He looks＿＿＿＿he hadn’t had a good meal for a month.A.thatB.as ifC.whenD.so far47. It ＿＿＿＿＿that he was late for the train.A.loosB.turnsC.getsD.seem s48. What does your brother look ＿＿＿＿＿?A.asB.onC.afterD.like49. She ＿＿＿＿＿＿＿red with anger as soon as she heard the news.A.wentB.stayedC.becam eD.remained50. What a lovely day! I hope it ＿＿＿＿＿fine.A.stayedB.will stayC.will getD.turn参考答案及解析1.D。
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大学英语语法及练习 内部编号：（YUUT-TBBY-MMUT-URRUY-UOOY-DBUYI-0128） 大学英语语法及练习 第一讲 虚拟语气 I. 考点分析：分四级语法复习 虚拟语气是动词的特殊形式，用来表达说话人的意愿、建议、请求、意图、惊奇、设想等未能或不可能成为事实的情况，以及在说话人看来实现的可能性很小的情况。 虚拟语气是非常重要的语法考点。考查历届四级试题，我们发现与虚拟语气有关的考题每次至少2题，有时甚至3-4题。虚拟语气的考查要点有： 1. 虚拟语气的形式：分清虚拟时间和主从句的动词形式十分重要，因此我们把所有虚拟语气的不同类型列表归纳并进行对比，以便于同学们记忆掌握。 动词形式 类型 虚拟时间 从句动词 主句动词
if条件句 现在 过去式 would/should/might/could+动词原形 过去 had+过去分词 would/should/might/could+ have +过去分词 将来 should/were to/ 过去式 would/should/might/could+ 动词原形 wish引导的宾从 现在 过去式 过去 had+过去分词/ could have done 将来 would/could/ might+动词原形 as if/though方式状语从句 同wish
其它动词引导的宾从 (should)+动词原形 主语从句 (should)+动词原形 表语从句 (should)+动词原形 同位语从句 (should)+动词原形 if only 同if条件句 lest, for fear that, in case should+动词原形
would rather /sooner that 现在/将来 过去式 过去 had+过去分词 It is high/about time that 过去式
2. 要注意从句中第一/三人称的过去式was用were代替。 例如：If I were invited, I would come. If she were not ill, she could do a lot of things. 3. if条件句中如谓语动词是were, had, should, could时，可以省略if, 把它们前置。 例如： Had my father a lot of money, he would send me abroad. Could I do it, I would surely do it. Should the Black Death reappear, what should we do?（万一黑死病再次出现，我们该怎么办？） 4. 错综时间的条件句是难点，如99年1月第60题: If I hadn’t stood under the ladder to catch you when you fell, you wouldn’t be smiling now.（从句用过去完成时，主句用现在进行时） 又如：If I were you, I would have gone to the film last night.(从句虚拟现在，主句虚拟过去)；If we hadn’t got everything ready by now, we should be having a terrible time tomorrow.(从句虚拟过去，主句虚拟将来)； If the weather had been more favorable, the crops would be growing still better.(从句虚拟过去，主句虚拟现在) 5. 虚拟句的另一难点是省略if条件句的含蓄条件句，如： I would have written the paper before, but I have been ill.(=If I had not been ill, I would have written the paper before.); A true friend would have acted differently. (=A friend, if he had been true, would have acted differently.) 6. 注意介词短语 without, but for, in the absence等表示虚拟条件。 例如：Without electricity, there would be no modern industry.没有电就不会有现代工业。 But for your cooperation, we could not have succeeded in our experiment.没有你们的帮助，我们的实验时不可能成功的。 7.“Were it not for/Had it not been for+宾语”或“But that+从句”表示假设条件。 例如：Were it not for their assistance, we couldn’t have got over the difficulties. Had it not been for the reservoir, we’d never have been able to beat the drought. But that he saw it (=If he had not seen it), he could not have believed it. 8.providing, providing (that), on condition that, suppose, supposing引导的条件从句中，根据语意，可以用虚拟语气，有可以用陈述语气。 9.常见的引导宾语从句须用虚拟语气的动词有：advice, agree, command, decide, demand, determine, direct（命令）insist, order, prefer, propose, request, require, resolve, suggest, urge, move(提议，动议)等；例如：The United Nations urged that he (should) withdraw his troops. （联合国敦促他撤军。） 10．常见的引导同位语从句或表语从句须用虚拟语气的名词有：advice, command, desire, determination, idea, motion, order, preference, recommendation, suggestion, insistence, proposals, request, requirement等； 例如：The suggestion that he be invited was rejected. (用于同位语从句) 邀请他的建议被否决了。 Their demand is that their wages be increased by 20%. (用于表语从句) 他们的要求是工资增加20%。 11．用在主语从句中时其结构通常为“It is/was + 形容词或过去分词+主语从句（用虚拟语气）”，例如：It is necessary that you should be present at the discussion.你有必要参加讨论。 It was ordered that the medicines be sent here by plane. 根据命令，那些药品必须空运到这儿。 常见的这类形容词、分词还有：advisable（合理的）, anxious(急切的), appropriate（合适的）, compulsory（强制的）, crucial(紧要关头的)，desirable（理想的）, eager, essential（必要的）, imperative(迫切的), important（重要的）, impossible（不可能的）, improper（不合适的）, natural（自然的）, obligatory(必须履行的)， preferable（更好的）, proper（合适的）, strange（奇怪的）urgent（紧迫的）, vital（至关重要的）, demanded（要求的）, required（要求的）, suggested（建议的）, desired（希望的）等。 II. 历届四级试题中的虚拟语气： 1. That tree looked as if it ______ for a long time. (93/1/52)
A) hasn’t watered B) didn’t water C) hadn’t been watered
D) wasn’t watered 2. It’s necessary ______ the dictionary immediately. (93/1/68)
A) that he will return B) that he returned C) that he return
D) that he has to return 3. We desire that the tour leader ______ us immediately of any change in plans. (93/6/48) A) inform B) informs C) informed D) has informed