高考英语语法必考知识点：虚拟语气专项练习

1、高考英语语法必考知识点：虚拟语气专项练习1 、 You didn t let me drive. If we in turn, you so tired.A. drove; didn t getB. drove; wouldn t getC. were driving; wouldn t gDet. had driven; wouldn t have got2 、 It s high time that something to prohibit selling fakecommodities.A. must be doneB. was doneC. be doneD.were done3 、

2、 I m worried about the sports meet. Do you think it will bepostponed? If it rain tomorrow. But actually the weather forecast hasremoved our worry.A. couldB. wouldC. mightD. should4 、 All the doctors in the hospital insisted that he badly woundedand that he at once.A. should be; be operated onB. were

3、; must be operated onC. be; was operated on D. was; be operated on 5、 Philip wasill and didn't attend T om's wedding last week. I , either, if my sister me.A. wouldn't; hadn t remindedB. wouldn't have; hadnremindedC. hadn t; wouldn t remind D. didn t; hasn t reminded6 、 Without Sir T

4、im, the father of www, keeping up with the latest so convenient.A. would be B. wouldn t beC. would have been D. wouldn t havebeen7 、 I m sorry, Bill. I the book to you last week, but I was so busythat I forgot to do so.A. must have returnedB. could returnC. should have returnedD. might return8、 What

5、 would have happened, as far as the river bank?A. Bob had walked fartherB. if Bob should walk fartherC. had Bob walked fartherD. if Bob walked farther9、 I am still suffering from a fever. If I the doctor s adviceyesterday, I from my illness.A. take; would recoverB. took; would recoverC. took; would

6、have recoveredD. had taken; would haverecovered10 、 What a pity. If I had caught that flight, I over the Pacific Oceannow.A. would fly B. would have flown C. would be flyingD. wereflyingKeys: 1 、 D2、 B3、D 4、 D5、 B 6、B 7、 C8、 C 9、D 10、C定义动词虚拟语气表示说话人的愿望, 假设 , 猜测 , 建议 , 请求 , 意图 , 设想等未能或不可能成为事实的情况, 或者在说

7、话人看来实现可能性很小的情况, 而不表示客观存在的现实。表现形式通过句中谓语动词的特殊形式来表现. 这些特殊形式与谓语动词的某些时态相同,但它们只表示语气, 而不表示时态, 但含有一定的时间概念用法一 . 虚拟语气在简单句中的用法: 谓语动词用原形或may + 动词原形1 . 表示祝愿a. Long live our country.b. May you succeed.c. May you be happy all your life.2 .表示命令a. Everybody leave the room.二 . 虚拟语气在非真实条件句中的用法1. 表示与现在事实相反的情况时, if 从句的谓

8、语用动词的过去式（be 动词的过去式多用were, 而不用 was）, 主句的谓语用should / would / could / might+ 动词原形（should 多用于第一人称, would 多用于二三人称, could / might 可用于所有人称）a. If I had more time, I should study computer better.b. If he were not so busy, she would attend the meeting this afternoon.c. If they didn t take exercises every day,

9、 they wouldn t be sohealthy.d. If you went to bed earlier, you would not be so sleepy in the morning.e. If she invited me, I should go to the party.2 .表示与过去事实相反的情况时, if 从句的谓语用had done 形式 , 主句的谓语用 should / would / could / might + have done的形式a. If she had invited me yesterday, I should have gone to t

10、he party.b. I would have checked my paper again if I had had more time at yesterday s exam.c. If you had taken the teacher s advwicoeu,ldyonuot have failed in theexam.3 .表示与将来事实相反的情况时, if 从句的谓语形式是: . 完全动词过去式（be的过去式通常用 were）; .should + 动词原形 ；.were to dOD ,利中情况都含有出乎意料之外之意; 主句的谓语的形式是: should /would / c

11、ould / might + 动词原形a. If she should invite me tomorrow, I should go to the party.b. If it rained / should rain / were to rain tomorrow, our picnic would be put off.c. If I saw him tomorrow, I would pass your note to him.d. I might come back if I were to miss the train. 虚拟语气在非真实条件句中用法的几个变体:1. 条件从句省略i

12、f: 在书面语中, 如果条件从句中的谓语中有were, had,should 等词 , 可将 if 省略 , 而把 were, had, should 放在句首a. Were I you (=If I were you ), I would get up early very early.b. Had you arrived (=If you had arrived ) at the station ten minutes earlier yesterday, you could have caught the train.2 .省略条件从句或主句, 省略部分的含义仍有所体现. 省略主句时,

13、表示己不能实现的愿望a. You could have done it yourself (if you had wanted to).b. I wouldn t smoke (if I were you).c. If my old friends were with me! ( 要是老朋友和我在一起该多好啊)d. If you could have seen the wonderful film!3 .主从句时间不一致时, 主从句谓语动词的形式取决于要表示的具体时间a. You would speak English well if you had practised speaking it

14、 every day.b. If she hadn t trained so hard, she wouldn t be able to run so fast.4 .假设的条件不以条件从句, 而以其他方式如介词短语、从句等表达出来, 这种句子称为含蓄条件句a. What would you do with a million dollars?b. Without music, the world would be a dull place.c. We could have done better with more money.d. He would have given you more

15、help, but he has been so busy.四 . 虚拟语气在as if / though 从句中的用法:1 .表示与现在事实相反或对相在情况有所怀疑, as if / though 从句谓语用过去式a. He speaks English so well as if she had studied English in England.b. She looked as if she were ill.2 .表示与过去事实相反的情况, as if / though 从句谓语用过去完成式a. The machines operated as if it had been repa

16、ired.五 .虚拟语气在含even if / though 从句的复合句中的用法:在此类复合句中, 若表示与事实相反, 可用虚拟语气形式. 主从句的谓语动词形式与非真实条件句相同a. Even if I were rich, I would work.六 . 虚拟语气在主语从句中的用法:如果表示说话人的看法, 想法或意见, 在句型 It is / was + adj. + that 从句中 , 主语从句中可用虚拟语气. 主语从句中谓语动词用should do 表示现在或将来情况用 should have done 表示过去情况a. It is necessary that you shoul

17、d clean the lab before you left.s advice.b. It is important that you should take the doctorc. It was very strange that he should have left without say goodbye.七 . 虚拟语气在宾语从句中的用法:1. 在 wish 的宾语从句中, 通常表示不可能实现或没有实现的愿望, 常用虚拟语气 .wish 的宾语从句用过去式, 表示现在或将来没有实现或不可能实现的愿望a. I wish I knew the result of the match n

18、ow.b. I wish it were spring here all the year round.c. I wish I could help you.d. I wish I were young. .wish 的宾语从句用过去完成式, 表示过去没有实现或不可能实现的愿望a. We wish we had got the film tickets last night.b. I wish you I had met him yesterday. .wish 的宾语从句若用would, 则一般表示请求, 对现状不满或希望未来有所改变a. I wish the prices would co

19、me down.b. I wish you would help me.c. I wish he would be more careful.d. We wish you would spend the holiday with us.2. 在动词suggest （ 建议 ）, advise （ 建议 ）, demand （ 要求 ）, require （ 要求 ）,order （ 命令 ）, insist （ 坚持）后的宾语从句中, 谓语动词常用（ should ）+ 动词 原形的虚拟语气形式a. I suggested that we should go there at once.b.

20、I demand that he should answer me at once.c. The doctor insisted that the patient should stay in bed for two weeks.d. The officer ordered that the soldiers should stop playing.与名词 suggestion 建议 / advice 建议 / demand 要求 / request 要求 / order 命令有关的从句(包括同位语从句和表语从句等)中的谓语也用( should ) + 动词原形a. The black peo

21、ple made a strong demand that the government( should ) take steps to change the unfair situation.b. Their demand is that the government should take steps to change the unfair situation.c. I was Bills suggestion that evbeorydy should have a map.d. His suggestion was that everybody should have a map.八

22、 . 虚拟语气用在句型: It is time that( 该做某事了)中的运用:that 从句中的谓语动词用过去式a. It is time we got up.九 . 虚拟语气用在if only 引导的感叹句中的运用表示但愿 , 要是就好了, 其中谓语形式与wish 的宾语从句相同a. If only he didn t drive so fast! ( =I wish he didn t drive so fast.)b. If only he had taken the doctor s advice. ( =I wish he had taken thedoctor s advice

23、.)c. If only the rain would stop! ( =I wish the rain would stop.)十 . 虚拟语气用在would rather / prefer 后的 that 从句中的运用:表示现在或将来情况谓语动词用过去时形式, 表示过去情况动词用过去完成时形式a. I would rather he came next Saturday.b. I would prefer you had seen the film yesterday.c. I would rather that he painted the house blue.1 、 Jane wou

24、ld never have gone to the party that Mary would cometo see her.A. has she knownB. had she knownC. if she knowsD. if she has known2、 Jack wasn t saying anything but the， teacher smiled at himhe had done something very clever A as ifB in caseC whileD though3、 the fact that she can t sing, I would invi

25、te her to the eveningparty.B. Would it not be forA. Had it not beenC. Were it not forD. Should it not be4、 The professor gave orders that the test before 5:30.A. be finishedB. will finishC .will befinishedD. shall finish5、 、 If he my advice , he wouldn t have ljosbt. hisA. follow B. should follow C.

26、 had followed D. would follow.6、 Mary insisted she right and that Jack to her.A. be; said sorry B. was; say sorry C. be; say sorry D. was; said sorry7、 If hethat heto work there then ， everything would beOK now.A insisted ； be sentB insisted ； was sentC had insisted ； be sentD had insisted ； was sen

27、t8、 It is our desire that every effort to protect the surroundings inour school A is madeB was madeC be madeD will make9、 It was commanded that the coal mine survivors to the nearesthospital for treatment.A. must sendB. be sentC. would be sentD. shouldsend10、 、 The old man insisted that he old, and

28、back to the workingpost（ 岗位 ） again.A. wasn t; be sent B. wasn t; was sten C. be not; sendD. isnt; sent11、 、 If I hadn t stood under the ladder to catch you when you fell, you this moment.A. wouldn t be smiling B. couldn t have smiledC. won t smileD. aren t smiling 12 Are、 youready for the history t

29、est tomorrow? No, I wish I the clock back.A. had turned B. could turn C. will turn D. would have turned13 、 What would have happened as far as the river bank ?ABob had walked fartherB if Bob should walkfartherChad Bob walked fartherD if Bob walked farther14 、 -I go home now, sir?-No, you . You shoul

30、d finish the composition first.A. Might; wouldn t B. May; had better notC. Must; mustn t D. Need; mustn t15 、 - Where is Mr. Smith? I coul dn t find him anywhere.- He have gone far, for his coat is still here.A. shouldn ' t B. mustn ' tC. can ' tD.wouldn ' t16、-what a pity? He has mi

31、ssed such a good chance.-Yes, he that job the boss offered to him.A. couldn ' t have refusedB. mustn ' t have refusedC. shouldn ' t have refusedD. wouldn ' t have refused17、 If it for the snow, we the mountain yesterday.A. were not; could have climbed B. were not; could climbC. had n

32、ot been; could have climbedD. had not been; could climb18、It is necessary that a middle school studenttime to do somesocial work.A. sparesB. sparedC. spareD. is spared19、Had they known what was coming next, they secondthoughts.A. may have B. could have C. must have hadD. might havehad20、We the diffi

33、culty together, but why didn' t you tell me?A. should face B. might face C. could have face D. must have faced21 、 It ' s everyone ' s desire that every effort to realize the ChinaDream.A. was madeB. be madeC. will be madeD. would be made22 、 If you him yesterday, you what to do now.A. a

34、sked would knowB. had asked would have knownC. asked him know D. had asked would know23 、 -he use your bike?-Certainly. Here is the key.A. Shall B. Must C. Will D. Does24 、 anybody call while I am away, please write down his nameand address.A. IfB. ShouldC. CouldD. Would25 、29. I wish Ilonger this m

35、orning,but I had to get up andcome to class.A.could have sleptB.sleptC.might have sleptD.have slept26 、John wants to see you today.I would rather he tomorrow than today.A. come B. has come C. should come D. came27 、 Can you come to attend our party tonight? Sorry, but I do wish I .A. hadB. can C. will D. could28 、 today, he would get there by Friday.A. Would he leaveB. Was he leavingD. If he leaveC. Were he to leave29、H e come and worry her with questions, just when she was busycooking the dinnerA. had to B. mayC. canD. should30、 If you were to have a few minutes fre