2022年2022年虚拟语气的用法及专项练习题

1、精选学习资料 - - - 欢迎下载虚拟语气的用法及专项练习题虚拟语气表示一种假设的情形,或一种主观的愿望,即动词所表示的动作或状态并非事实,或不行能实现；英语虚拟语气的形式有以下几种：一.与现在事实相反连接词条件从句主句woulds hould/ could/ might +动词if.动词过去式 或 were原形if john had the time、he would make a trip to china to see the great wall. if i were you、 i would give up drinking immediately.二.与将来事实相反连接词条件从句主

2、句精品学习资料精选学习资料 - - - 欢迎下载1. should+动词原形if2. 动词过去式3.were to+动词原形woulds hould/ could/ might + 动 词原形精品学习资料精选学习资料 - - - 欢迎下载if you should lose、 what would you do.if i were to see her tomorrow、 i would tell her the truth. if you went there next time、 you would see what i mean.三.与过去事实相反连接词条件从句主句ifhad+过去分词w

3、oulds hould/ could/ might + have+ 过去分词if ikndown that it was going to rain、 i would never have gone for a walk in the country.四.虚拟语气的几种特别用法1. 省掉 if 的条件从句结构：had you asked me、 i would havetold you.=if you had asked me、2.有时虚拟条件不用条件从句而用不定式.分词.介词.名词.连接词或定语从句来表示,如：a true friend would not do such a thing.=

4、if he were a true friend、 he. =if there were no water、 =if you hadnt helped me、3.有时条件从句中的动作和结果从句中的动作发生的时间不一样,如：if he had followed the doctor s advice、 he would be quite all right now. if i were you、 i would have gone home.五.虚拟语气的其他用法精品学习资料精选学习资料 - - - 欢迎下载1.suggest、 advise等动词之后宾语从句须用虚拟语气,其句子结构如下：sug

5、gest、 advise、 recommend、精品学习资料精选学习资料 - - - 欢迎下载demand、require、 insist、 urge、 request、 order、decide、 ask、 move、 propose等+thatshould 动+词原形精品学习资料精选学习资料 - - - 欢迎下载留意：在此结构中that 不行省略； should 省不省均可； he suggested that they should stop smoking.上述动词的名词形式显现时,that 引导的从句仍用虚拟语气；he made a request that they should

6、stop smoking.假如 that 引导的从句所表达的内容为事实,也可用陈述语气；he insists that he is right.2.it is was +necessary、 a pity 等+that 引导的从句须用虚拟语气,其句子结构如下：imperative、 advisable、动词原形 do sth it is was + important、natural、 necessary +thatshould +essential、 strange、right等动词完成式 havedone sthit is important that you should followt

7、he doctor s orders. it is right that you should have doneyour homework.3.wish 的用法动词过去式或 were与现在事实相反主语+wishthat+主语+动词过去完成式 与过去事实相反助动词过去式 +动词原形 与将来事实相反i wish i were a pop singer.=i am sorry i am not a pop singer.i wish i had never stopped teaching.=i am sorry i stopped teaching. i wish they d let us g

8、et some sleep.留意：wish 与 hope 接宾语从句的区分在于： hope 表示一般可以实现的期望, 宾语从句用陈述语气； wish 表示很难或不大可能实现的期望、宾语从句用虚拟语气；试比较：（1） we hope they will come、we dont knohweiyf tcan come.（2） we wish they could come、we know they are not coming.精品学习资料精选学习资料 - - - 欢迎下载4.as if、 as though、 wouldhad ratherthat引 he acts as if nothing

9、 had happened.导的从句须用虚拟语气,如：精品学习资料精选学习资料 - - - 欢迎下载i would rather you didn t tell him.5.it s high time that 动词过去+式或 should+动词原形,如：it ims et that you had a hair cut.精品学习资料精选学习资料 - - - 欢迎下载it s high time that we took some action.留意：1. should+动词原形较少见, 且 should 不能省略,其意为“ 早该干某事了”;2. 与其他的虚拟结构不同,该结构中be 动词用w

10、as 而不用were. it s time i was in be我d.该上床睡了； 不用 were练习1. the teacher demanded that the exam before eleven.a. must finishb. would be finishedc. be finishedd. must be finished2. she made the demand that the journalists at once iraq.a. leave; forb. leave; toc. left; tod. to be left; for3. he is talking s

11、o much about america as if he there.a. had beenb. has beenc. wasd. has gone4. the young man insisted that he nothing wrong and free.a. did; setb. had done; should be setc. should do; be setd. had done; must be set5. i suggestedthere be a kind of language all could understand and use .a. can; itb. /;

12、/c. would; itd. may;/6. the suggestion has been made the basketball game put off.a. for; tob. that; bec. which; should bed. to; being7. the order came that the medical supplies to beijing for the sars soon.a. would be sentb. should sendc. be sentd. must be sent8. it is important that we wild animals

13、.a. will protectb. should protectc. shall protectd. are protecting9. had you listened to the doctor、 you all right now.精品学习资料精选学习资料 - - - 欢迎下载a. areb. werec. would bed. would have been10. any change about the date、 please tell me immediately.a. will there be b. should there be c. there will bed. the

14、re should be11. today、 he would get there by friday.a. would he leaveb. was he leavingc. were he to leaved. if he leave12. should it rain、 the crops .a. would be savedb. would have been savedc. will be savedd. had been saved13. you come earlier. the bus left a moment ago.a. wouldb. should havec. may

15、d. have14. he treated me as though/as if his own son.a. i amb. i would bec. i wasd. i were15. i you some money、 but i hadn't any on me then.a. would lendb. would have lent c. could lend d. may have lent16. a few minutes earlier and we the rain.a. have caughtb. had caughtc. could have caught d. w

16、ere to catch17. - "have you ever been to beijing."- "no、 but i wish i "a. haveb. willc. dod. had18. i'm glad i went over all my notes; otherwise .a. i may have failedb. i'd failc. i'd have failedd. i'll have failed精品学习资料精选学习资料 - - - 欢迎下载19. - "what will you d

17、o during the summer holiday."- "i don't know、 but it's high time something."a. i'm decidingb. i'll decidec. i decidedd. i decide20. what should we do if it tomorrow.a. should snowb. would snowc. snowd. will snow21. if only i my watch.a. hadn't lostb. haven't lo

18、stc. didn't lostd. don't lose22. you such a serious mistake if you had followed his advice.a. may not makeb. might not makec. shouldn't have maded. might not have made23. we the work on time without your help.a. hadn't had finishedb. didn't have finishedc. couldn't have finishedd. can't have finished24. - "where have you been."- "i got caught in traffic; o