虚拟语气一虚拟的童话世界----课件ppt.pptx

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1、虚拟语气(一)If引导的非真实虚拟条件句语气语气英语的动词一般可带有三种不同的语气：英语的动词一般可带有三种不同的语气：陈述语气，祈使语气和虚拟语气。陈述语气，祈使语气和虚拟语气。不同的语气用动词的不同形式来表示。不同的语气用动词的不同形式来表示。虚拟语气虚拟语气是一种特殊的动词形式，一是用来表示说话人所说的话不是一个事实，而是一种假设、猜测、怀疑等(常用在条件状语从句中或让步状语从句中)；一是表示说话人的愿望、要求、命令、建议等(常用在名词性从句中)。简言之，即：不是事实或不大可能发生的事情，就用虚拟语气来表述虚拟语气的概念虚拟语气的概念与现在的事实相反与现在的事实相反与将来的事实相反与将来

2、的事实相反与过去的事实相反与过去的事实相反时 间if 从句谓语动词主句谓语动词had donedid/were1.were to do2.should dowould/should/could/might have donewould/should/could/might dowould/should/could/might do1.非真非真实实条件状条件状语语从句从句，SnowWhiteandSevenDwarfsSnowWhiteandSevenDwarfsSnowWhiteandSevenDwarfsSnowWhiteandSevenDwarfsCinderellaCinderellaC

3、inderellaCinderellaIf she had recognized the queen,she would not have eaten the apple.If she had not eaten the apple,_she would not have died.a.与与过过去事去事实实相反相反If+主+haddone sth,主+would/should/could/might+havedoneIf+主主+did(were),主主+would/should/could/might+dob.与与现现在事在事实实相反相反IfIwereSnowWhite,thehunterth

4、eprinceIf Snow Whitediednow，I wouldbethe most beautiful woman.If I followed the queens order,the poor Snow white woulddie.If I had a beautiful dress,I would be able to attend the ball.Wow!It suits you well.If it were not suitable for you,you couldnt be the right person.如果我有漂亮的裙子，我就能够去参加舞会了。哇，太合脚了!如果

5、这双鞋子不适合你，你就不可能是我要找的人。CinderellaIfIhadmagicpower,Iwould_c.c.与与将来事实将来事实相反的非真实条件句相反的非真实条件句If it should snow tomorrow,I would make a snowman.如果明天下雪的话如果明天下雪的话,我会堆一个雪人我会堆一个雪人.If+主主+should do/were to do,主主+would/should/could/might+动词原形动词原形 IfIwereyou,Iwouldtryitagain.在非真在非真实实条件句中，条件句中，if省略，并将省略，并将were,had,

6、should放在主放在主语语前，构成倒装句式。前，构成倒装句式。Were I you,I would try it again.or,otherwise,without,but for,but等词经常出现在含蓄虚拟条件句中。2 21 13 3Thankyouforyourhelp,or/otherwiseIwouldbedoingmyhouseworknow.谢谢你的帮助，不然我就在家做家务呢。谢谢你的帮助，不然我就在家做家务呢。Butforyourhelp,Iwouldbedoingmy housework now.要不是要不是你你的帮助，我的帮助，我还还会在会在做家务做家务呢呢。Snoww

7、hitewouldhavebeenkilled,butthehunterlethergo.WithoutBut for your mercy,I would have died.要不是你的怜悯，我早已就死了。要不是but forIf it were not for/If it had not been for白雪本来会死的，但是猎人放她走了。3.3.错综时间虚拟条件句错综时间虚拟条件句错综时间虚拟条件句，即条件从句和主句时间不一致，如从句指过去，而主句指现在或将来。IfthehunterhadfollowedQueensorder,Icouldntbelivingherehappilywith

8、thedrawfsnow.虚拟语气倒装句倒装句与过去的事实相反与现在的事实相反错综虚拟条件句与将来的事实相反含蓄虚拟条件句回顾回顾Competition2Moon3Match4Film1ConcertChallengeOpportunity 1.If I _（be）you,I would accept this job offer.2.If I had time,I _(go)to the concert.3.If you _（arrive）a little earlier,you would have caught the bus.4.I _(buy)the car if I had had

9、 enough money.5.You would have succeeded if you _(keep on)trying.werewould gohad arrived would have boughthad kept onExercises6.If the contest _(take place)tomorrow,I would probably go and see it.7.If the earth _(have)no gravity,the moon would fly to the sun.8.If she hadnt taken your advice,she _(ma

10、ke)a serious mistake.9.But for the meeting,I _(go)home at 6:00.10.If he _（take）my advice,he _（succeed）in the competition.should take place hadwould have made had taken would have succeeded would have gone 11.If people _(drive)more slowly,there wouldnt be so many accidents.12.Had you worked carefully

11、,you _(not make)so many mistakes.13.If it _（rain）tomorrow,the football match _（put off）.14.If you _(follow)my advice,you _(good)now.15.If you _(study)the problem carefully,you _(not find)difficulty now.drove wouldnt have made should rain would be put off had followed would be better had studied woul

12、d not find 1.If I was you,I would run faster.2.If I live near my office,I would walk to work.3.I know nothing about thefilm.If I knew about it,I will tell you.4.If she worked hard enough,she would have passed the English exam.werelivedwouldhad5.If you asked him yesterday,you would know what to do now.6.If it were not for the fact that he couldnt sing,I would invite him to the party.7.Should the weather fine,we might go on a trip.8.She was very busy yesterday,otherwise she would come to the meeting.hadcantbehaveThank you