大学英语四六级语法专项练习及答案.doc

大学英语四六级语法训练 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. whose B. in which C. of which D. which 2. Well never forget the day in 1997 _ Hong Kong held a grand ceremony marking the handover from Britain to China. A. when B. that C. which D. as 3. Who is the lady _ is waving to you? A. which B. that C. who D. whom 4. It was not _ late at night that we found our lost sheep. A. when B. unless C. until D. while 5. The size of the audience, _ I had expected, was well over ten thousand. A. whom B. as C. that D. who 6. Edward is the boy _ I think scored the winning points for the basketball team. A. whom B. that C. which D. who 7. _ the people have become masters of their own country _ science can really serve them. A. It is only then/ that B. It is only when/ that C. It was that/ when D. It was when/ then 8. My neighbors on either side of me have painted their houses, _ of course makes my house look shabbier than it really is. A. that B. as C. who D. which 9. John helped me clean my car _ was very kind of him. A. and this B. and that C. it D. which 10. He invested his money in many companies, _went bankrupt within 5 months. A. of which B. three of which C. that D. three of that 11. These two areas are similar _they both have a high rainfall during this season. A. to that B. besides that C. in that D. except that 12. The man, _we met in the street, came from Haiti. A. that B. who C. whose D. which 13. Can you solve such problems _ raised by the audience? A. what were B. as were C. which were D. that were 14. It wasnt such a good film _ she had promised. A. as B. that C. what D. like 15. There was not a hut in the village _ he had not brought food and comfort. A. which B. to which C. in which D. that 16. This is the book _ I was telling you just now. A. about that B. in that C. in which D. about which 17. Both the director and the film _ youve just talked about are very famous. A. whose B. which C. whom D. that 18. Her father, _ was lately dead, had left her a large property. A. he B. that C. which D. who 19. This is the third time we _ improvements in that equipment. A. are making B. made C. have made D. will make 20. All that can be done _. A. have been done B. have done C. has been done D. has done Keys:1. C 2. A 3. B 4. C 5. B 6. D 7. B 8. D 9. 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 you B. Were you to C. If you did D. Shall you 2. You didnt let me drive. If we _ in turn, you _ so tired. A. drove, didnt get B. were driving, wouldnt get C. drove, wouldnt get D. had driven, wouldnt have got 3. If it _ for the snow, we _ the mountain yesterday. A. were not, could have climbed B. were not, could climb C. hadnt been, could have climbed D. hadnt been, could climb 4. The new airport _ if they had not stopped working on it. A. would complete B. had been completed C. had completed D. would have been completed 5. If he _ his doctors advice, he _ alive. A. had taken, might still have been B. had taken; might still be C. might have taken; had still been D. took; might still be 6. If you _ in good health, I _ you go on a trip yesterday. A. were; would have let B. had been; would have let C. had been; had let D. were; had let 7. I lost your address, otherwise (or) I _ you long before. A. had visited B. have visited C. would have visited D. should visit 8. The guard at the gate insisted that everybody _ the rules. A. obeys B. obey C. will obey D. would obey 9. The boss insisted that John _ unfit for his work. A. was B. is C. should be D. were 10. The officer commanded (ordered) the damaged bridge _ before dawn. A. must be repaired B. would be repaired C. be repaired D. should have been repaired 11. He suggested (advised, proposed) that the wounded _ to the hospital as soon as possible. A. had been sent B. should have been sent C. would be sent D. (should) be sent 12. He came home with a smile on his face, which suggested that he _ work. A. should find B. had lost C. should have found D. had found 13. Most of the members demanded (requested, required, asked) that the meeting _ till after Friday. A. shouldnt put off B. not be put off C. wouldnt be put off D. not put off 14. I wish I _ how to translate this sentence. A. knew B. know C. have known D. should know 15. Has Fangfang been to New York? -No, but she wishes she _. A. would B. will next time C. had D. had next time 16. I wish I _ the TV program last night. A. could watch B. have watched C. watched D. could have watched 17. The two strangers talked as if they _ fiends for years. A. should be B. would be C. have been D. had been 18. When a pencil is partly in a glass of water, it looks as if (though) it _. A. breaks B. has broken C. were broken D. has been broken 19. Look at the clouds, it looks as if it _ rain. A. will B. would C. were D. is going to 20. _ he were trying to teach them all he knew. A. It seemed that B. They had hoped C. It seemed as if D. They thought Keys:1. B 2. D 3. C 4. D 5. B 6. B 7. C 8. B 9. 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 I B. So do I C. Nor do I D. Neither can I 2. _ find out what happened. A. Until he woke up did he B. Until he woke up to C. Not until did he wake up, he D. Not until he woke up did he 3. _ got into the room _ the telephone rang. A. No sooner had he; when B. He hardly had; then C. Hardly had he; when D. He hardly had; than 4. Little _ about his own health though he was very ill. A. he cared B. he cares C. does he care D. did he care 5. _, you would have met him. A. If you were there B. Should you been there C. If you went there D. Had you been there 6. Seldom _ such a funny story as he told us. A. have I heard B. I have heard C. did I listen D. I listened 7. So loudly _ that all the people in the room got a fright. A. he shouted B. shout he C. did he shout D. he did shout 8. Rarely _ so difficult a problem. A. she could have faced with B. could have she faced with C. she could have been faced with D. could she have been faced with 9. Not a single mistake _ in the test. A. he made B. did he make C. he has made D. made he 10. Hardly _ the classroom when the class began. A. had he entered B. he had entered C. he entered D. he was entered 11._ France Viuard an excellent political speaker but she was also among the first members of the Democratic Party. A. Not only B. If only C. Only D. Not only was 12. _ should any money be given to a small child. A. On no account B. From all accounts C. Of no account D. By all accounts 13. So badly _ in the accident that Simon was delayed in the hospital for treatment. A. did he injure B. he injured C. was he injured D. he was injured 14. _ that they may eventually reduce the amount of labor needed on construction sites by 90 percent. A. So clever are the construction robots B. So clever the construction robots are C. Such construction robots are clever D. Such clever construction robots are 15. _ do we suspect that this district is rich in mineral resources. A. Little B. A little C. Few D. A few 16. We have done things we ought not to have done and _ undone things to we ought to have done. A. leaving B. will leave C. left D. did leave 17. _ no computers, there could have been no satellites or rockets. A. Had there been B. If there were C. Should there be D. If there are 18. Only after many years of hard work _ that money alone does not lead to happiness and success. A. did I realize B. I did realize C. had I realized D. I had realized 19. _, but I still like him. A. Selfish though he is B. Selfish as he is C. Selfish he may be D. Whether he is selfish or not 20. _, I couldnt lift the box. A. As I might try B. Try as I might C. As try I might D. Though try I might Keys: 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. A 16. 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。1. When he was a boy, he used to go there and watch _.A. to repair bicycles B. bicycles to be repaired C. bicycles being repaired D. repairing bicycles2. - Have you considered _ your job as a teacher? - Yes. I like the job because a teacher is often considered _ a gardener. A. to change; to be B. to change; being C. changing; being D. changing; to be3. The dog, _, will be made a good watchdog.A. to train properly B. being trained properly C. properly to train D. trained properly4. _ the diamond, he had to look for a place to hide it.A. Having stolen B. Having been stolen C. Stolen D. Stealing5. _ the front door _, he had to enter the room through the back door.A. Seen; painted B. Seeing; paintedC. Being seen; being painted D. Seeing; being painted6. And there, almost _ in the big chair, sat her little brother, who never had to be told to keep quiet.A. having lost B. losing C. to be lost D. lost7. He looked around and caught a man _ his hand into the pocket of a passenger.A. put B. to be putting C. to put D. putting8. To answer correctly is more important than _.A. that you finish quickly B. finishing quicklyC. to finish quickly D. finish quickly9. The old farmer, _ the badly injured and burnt soldier, came out of the burning farmhouse, calling continuously for help.A. supporting B. having supported C. being supported by D. being supported10. In January, 2004, the United States successfully launched “Spirit”, a Mars Exploration Rover, _ a new milestone in the history of mankind.A. it marked B. marking C. marked D. to mark11. It was getting dark; I found a car _ in a pool by the side of the road.A. to be stuck B. stuck C. sticking D. stick12. You cant imagine what great trouble they have _ the problem _.A. to solve; being talked about B. solving; discussing C. to solve; to talk about D. solving; being discussed13. The monument was built in honor of the explorer who was believed _ the river.A. to have discovered B. to have been discovered C. to discover D. having been discovered14. The thief fell to the ground, his left foot _ and blood _ down from his mouth.A. breaking; running B. broken; running C. breaking; run D. broken; run15. The program was so exciting that the children kept their eyes _ on the screen.A. to fix B. to be fixed C. fixed D. fixing16. As I will be away for at least a year, Id appreciate _ from you now and then so that I can know how everyone is getting along.A. having heard B. to hear C. hearing D. being heard 17. _, the subject was always in my mind.A. Walking or sleeping B. Walking or slept C. Having walked or slept D. To walk and sleep18. - Did you get a dictionary? - No, I _, but there were not any _.A. tried; to be left B. had tried to; leaving C. tried to; left D. had tried; have left19. When he came to, he found himself _ on a chair, with his hands _ back.A. to sit; tying B. sitting; tying C. seating; tied D. seated; tied20. The joke told by Tom made us _, so the teacher couldnt make himself _.A. to laugh; hearing B. laughing; heard C. laughing; hear D. laughed; heard21. All of the flowers now _ here have developed from those once _ in the forest.A. raised; grown B. rising; growing C. raised; growing D. rising; grown22. Henry cant attend the party _ at Toms house at present because he is preparing the speech at the party _ at Maries house tomorrow.A. held; being held B. to be held; to be heldC. to be held; held D. being held; to be held23. Seeing the soldiers well _ for the flood-fight, the general nodded with satisfaction.A. prepare B. preparing C. prepared D. having prepared24. Dont worry. Ill have it _ and get someone _ it to you tomorrow.A. typed; send B. to type; to send C. type; send D. typed; to send25. The sun was shining brightly, _ everything there _ more beautiful.A. making; look B. to make; looked C. and made; looking D. and making; be looked26. How could he get the plan _ without any one to support him?A. to carry out B. carry out C. carrying out D. carried out 27. New ideas sometimes have to wait for years before _.A. being fully accepting B. fully accepting C. having fully accepted D. fully accepted 28. Having passed all the tests, she felt a great weight _ off her mind.A. taking B. taken C. take D. to be taken 29. Im examining the article he has just finished _ the possible mistakes in it.A. being corrected B. to correct C. corrected D. having corrected30. _ full preparations, we decided to put off the meeting till next week.A. We did not make B. Having not made C. We had not made D. Not having made参考答案1-5 CDDAD 6-10 DDCAB 11-15 BDABC 16-20 CACDB 21-25 CDCDA 26-30 DDBBD 1. 用-ing形式一般式的被动语态作宾语补足语，强调自行车被修理的过程。2. consider 作“考虑”解时，后常接-ing形式（短语）作宾语；作“认为” 解时，后常接含有名词、形容词或to be的复合结构。3. 过去分词短语作条件状语，相当于if it is trained properly。watchdog看门狗。4. 从动作发生的时间来看，应是先偷钻石，再找地方藏匿，故用-ing形式的完成式。5. see 表示的动作与句子谓语动词（had to enter）所表示的动作几乎同时发生，且与其逻辑主语（he）为主动关系，故用一般式。由句意“看到前门正在被漆，”可知，第二空应用being painted。6. lost in the big chair为过去分词短语在句中作伴随状语。此句的正常语序为：Her little brother sat there.7. catch sb. doing sth. （偶然或突然）发现或撞见某人正在做某事。8. 题意为“正确做出答案要比快速完成更重要”。两个非谓语动词短语在形式上应保持一致。9. -ing形式的一般式在句中作非限制性定语。10. 题意为“2004年1月，美国成功地发射了“勇气”号火星探测器，标志着人类历史上一个新的里程碑”。11. 由短语be stuck in（陷入）可知此处应用过去分词作宾语补足语。12. 由have great trouble （in）doing sth.可知第一空应用solving; being discussed作定语修饰problem，表示“正在被讨论的问题”。13. 用不定式的完成式表示动作发生在(定语)从句谓语动作之前。14. 考查独立主格结构。foot和break之间是被动关系，blood和run是主动关系。15. 由固定结构fix one”s eyes on/upon.可知此处应用过去分词。16. appreciate后常接-ing形式（短语）作宾语。17. 题意为“无论是走路还是睡觉，我总是在想这个问题。”注意：此题中-ing形式短语的逻辑主语与句子的主语并不一致，有的语法家称其为“垂悬分词”。又如：Having suffered such heavy pollution already, it may now be too late to clean up the river. （NMET2001）18. tried to后省去了get one。19. 由seat的用法(be seated)可知第一空应用seated作宾语补足语；with his hands tied back为with的复合结构在句中作伴随状语。22. 由at present可知第一空应用being held（表示正在被进行的动作）；由tomorrow可知第二空应用to be held（表示即将被进行的动作）。23. 由固定短语be (well) prepared for可知此处应用过去分词作宾补。24. 此处为have sth. done结构和get sb. to do sth. 结构。26. 考查get sth. done 结构。carry out执行。27. before full accepted相当于before they are fully accepted。