大学英语四六级语法专项练习及答案大学英语四六级语法训练及答案解析一. 定语从句专项练习1. The tree, the branches _________ are almost bare, is a very old one.A. whoseB. in whichC. of whichD. which2. We’ll never forget the day in 1997 __________ Hong Kong held a grandceremony marking the handover from Britain to China.A. whenB. thatC. whichD. as3. Who is the lady _________ is waving to you?A. whichB. thatC. whoD. whom4. It was not ________ late at night that we found our lost sheep.A. whenB. unlessC. untilD. while5. The size of the audience, ________ I had expected, was well over tenthousand.A. whomB. asC. thatD. who6. Edward is the boy _____ I think scored the winning points for thebasketball team.A. whomB. thatC. whichD. whoscience can really serve them.A. It is only then/ thatB. It is only when/ thatC. It was that/ whenD. It was when/ then8. My neighbors on either side of me have painted their houses, ________of course makes my house look shabbier than it really is.A. thatB. asC. whoD. which9. John helped me clean my car _________ was very kind of him.A. and thisB. and thatC. itD. whichmonths.A. of whichB. three of whichC. thatD. three of that11. These two areas are similar ____they both have a high rainfall during this season.A. to thatB. besides thatC. in thatD. except that12. The man, _____we met in the street, came from Haiti.A. thatB. whoC. whoseD. which13. Can you solve such problems _______ raised by the audience?A. what wereB. as wereC. which wereD. that were14. It w asn’t such a good film ________ she had promised.A. asB. thatC. whatD. like15. There was not a hut in the village _______ he had not brought food andA. whichB. to whichC. in whichD. that16. This is the book ________ I was telling you just now.A. about thatB. in thatC. in whichD. about which17. Both the director and the film _____ you’ve just talked about are very famous.A. whoseB. whichC. whomD. that18. Her father, _______ was lately dead, had left her a large property.A. heB. thatC. whichD. who19. This is the third time we ________ improvements in that equipment.A. are makingB. madeC. have madeD. will make20. All that can be done ______________.A. have been doneB. have doneC. has been doneD. has doneKeys:1. C2. A3. B4. C5. B6. D7. B8. D9. D 10. B 11. C 12. B 13. B 14. A 15. B 16. D 17.D 18. D 19. C 20. C二.虚拟语气专练1. ______ go down town this afternoon, please post the letter for me.A. Had youB. Were you toC. If you didD. Shall you2. You didn’t let me drive. If we ______ in turn, you ______ so tired.A. drove, didn’t getB. were driving, wouldn’t getC. drove, wouldn’t getD. had driven, wouldn’t have got3. If it ______ for the snow, we _______ the mountain yesterday.A. were not, could have climbedB. were not, could climbC. hadn’t been, could have climbedD. hadn’t been, could climb4. The new airport _______ if they had not stopped working on it.5. If he _______ his doctor’s advice, he ________ alive.A. had taken, might still have beenB. had taken; might still beC. might have taken; had still beenD. took; might still be6. If you ______ in good health, I _______ you go on a trip yesterday.A. were; would have letB. had been; would have letC. had been; had letD. were; had let7. I lost your address, otherwise (or) I _________ you long before.A. had visitedB. have visitedC. would have visitedD. should visit8. The guard at the gate insisted that everybody _______ the rules.A. obeysB. obeyC. will obeyD. would obey9. The boss insisted that John ________ unfit for his work.A. wasB. isC. should beD. wereA. must be repairedB. would be repairedC. be repairedD. should have been repaired11. He suggested (advised, proposed) that the wounded _______ to thehospital as soon as possible.A. had been sentB. should have been sentC. would be sentD. (should) be sent12. He came home with a smile on his face, which suggested that he __ work.A. should findB. had lostC. should have foundD. had found13. Most of the members demanded (requested, required, asked) that themeeting ________ till after Friday.A. shouldn’t put offB. not be put offC. wouldn’t be put offD. not put off14. I wish I ________ how to translate this sentence.A. knewB. knowC. have knownD. should know15. –Has Fangfang been to New York? --No, but she wishes she _____.A. wouldB. will next timeC. hadD. had next time16. I wish I _______ the TV program last night.A. could watchB. have watchedC. watchedD. could have watched17. The two strangers talked as if they ______ fiends for years.A. should beB. would beC. have beenD. had been18. When a pencil is partly in a glass of water, it looks as if (though) it_______.A. breaksB. has brokenC. were brokenD. has been broken19. Look at the clouds, it looks as if it _______ rain.A. willB. wouldC. wereD. is going to20. _______ he were trying to teach them all he knew.A. It seemed thatB. They had hopedC. It seemed as ifD. They thoughtKeys:1. B2. D3. C4. D5. B6. B7. C8. B9. A 10. C 11. D 12. D 13. B 14. A 15. C 16. D 17.D 18. C 19. D 20. C三.倒装句专项练习1. You often read China Daily. ________ .A. So am IB. So do IC. Nor do ID. Neither can I2. ________ find out what happened.A. Until he woke up did heB. Until he woke up toC. Not until did he wake up, heD. Not until he woke up did he3. _________ got into the room _______ the telephone rang.A. No sooner had he; whenB. He hardly had; thenC. Hardly had he; whenD. He hardly had; than4. Little _______ about his own health though he was very ill.A. he caredB. he caresC. does he careD. did he care5. ________, you would have met him.A. If you were thereB. Should you been thereC. If you went thereD. Had you been there6. Seldom _________ such a funny story as he told us.A. have I heardB. I have heardC. did I listenD. I listened7. So loudly _______ that all the people in the room got a fright.A. he shoutedB. shout heC. did he shoutD. he did shout8. Rarely _______ so difficult a problem.A. she could have faced withB. could have she faced withC. she could have been faced withD. could she have been faced with9. Not a single mistake _______ in the test.A. he madeB. did he makeC. he has madeD. made he10. Hardly _______ the classroom when the class began.A. had he enteredB. he had enteredC. he enteredD. he was entered11.____ France Viuard an excellent political speaker but she was alsoamong the first members of the Democratic Party.A. Not onlyB. If onlyC. OnlyD. Not only was12. _________ should any money be given to a small child.A. On no accountB. From all accountsC. Of no accountD. By all accounts13. So badly ________ in the accident that Simon was delayed in thehospital for treatment.A. did he injureB. he injuredC. was he injuredD. he was injured14. ___________ that they may eventually reduce the amount of laborneeded on construction sites by 90 percent.A. So clever are the construction robotsB. So clever the construction robots areC. Such construction robots are cleverD. Such clever construction robots are15. ________ do we suspect that this district is rich in mineral resources.A. LittleB. A littleC. FewD. A few16. We have done things we ought not to have done and ________ undone things to we ought to have done.A. leavingB. will leaveC. leftD. did leaveA. Had there beenB. If there wereC. Should there beD. If there are18. Only after many years of hard work _______ that money alone does not lead to happiness and success.A. did I realizeB. I did realizeC. had I realizedD. I had realized19. ___________, but I still like him.A. Selfish though he isB. Selfish as he isC. Selfish he may beD. Whether he is selfish or not20. ___________, I couldn’t lift the box.A. As I might tryB. Try as I mightC. As try I mightD. Though try I mightKeys: 1. B 2. D 3. C 4. D 5. D 6. A 7. C 8. D 9. B 10. A 11. D 12. A 13. C 14. A 15. A16. C 17. A 18. A 19. C 20. B四.非谓语动词专练从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。