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《虚拟语气语法.ppt》由会员上传分享，免费在线阅读，更多相关内容在应用文档-天天文库。
1、SubjunctiveMood虚拟语气IwishI_______(be)astallasyou.wereIwisheveryday_____(be)mybirthday.wereIwish/wishedI____________(eat)somuchwatermelon.hadn’teaten英语动词有种语气陈述语气祈使语气虚拟语气用来表示说的话不是事实，或者是不太可能发生的情况，而是一种愿望，建议，假设的语气叫虚拟语气。三虚拟语气的考点1、条件句中的虚拟语气的用法；2、条件句中虚拟语气的倒装；3、名词性从句中虚拟语气的用法；4、几
2、种特殊结构中虚拟语气的用法;5、虚拟语气时态的判定。if引导的虚拟条件句区别:Ifitrainstomorrow,thecropswillbesaved.Ifitrainedtomorrow,thecropswouldbesaved.陈述语气虚拟语气主从句的谓语形式时间If从句的谓语形式主句的谓语形式现在过去将来did/werehaddonewould/could/should/might+V.(原)would/could/should/might+have+p.p.1.did/were2.shoulddo3.weretodowou
3、ld/could/should/might+V.(原)Ifyou____tomorrow,you____findthenewmanagerworkingintheoffice.shouldcome;wouldB.wouldcome;wouldC.willcome;shouldD.comes;might√Iftheparents___atthehospitalearlieraftertheaccident,thechildwouldhavebeensaved.arrivesarriveC.hadarrivedD.hasarrived√
4、Ifhe___，he___thatfood.Luckilyhewassenttothehospitalimmediately.A.waswarned;wouldnothavetakenB.hadbeenwarned;wouldnothavetakenC.wouldbewarned;hadnottakenD.wouldhavebeenwarned;hadnottaken√If虚拟句的倒装万一下雨，我们将不得不推迟比赛。wewouldhavetoputoffthesportsmeet.Ifitshouldrain,Shoulditrai
5、n,如果条件状语中有were,had,should时,可以倒装成：Were/Should/Had+主+其他WereIyou,…Hadhebeenthereyesterday,…Shoulditsnowtomorrow,…IfIwereyou,Iwouldtryitagain.Ifhehadbeenthereyesterday,hewouldhaveseenthefilm.Ifitshouldsnowtomorrow,wewouldn’tgoout.如果我是你，我会再试一次。如果他昨天在那儿的话，他就会看那部电影了。如果明天下雪，我们
6、就不出去了。1.____theexam,hewouldhaveattendacollege.A.IfhepassedB.HadhepassedC.WerehepassedD.Ifheshouldpass2.___fiveminutesearlier,youcouldhaveseenthemoff.A.IfyoushouldarriveB.IfyouarriveC.HadyouarrivedD.Shouldyouarrive名词性从句中的虚拟语气及几种虚拟语气特殊句型1.表示要求,命令,建议的虚拟语气一个坚持，两个命令，三个建议，四个
7、要求1.insist2.order,command3.advise,suggest,propose(advice,suggestion,proposal)4.demand,require,request,desire这些词引导的名词性从句要使用虚拟语气。即从句中的动词使用should+动词原形，或者将should省略。Mydemandisthatshe_______________(come)toseemeonceaweek.Allofusarefortheadvicethatthechemicalworks(be)closeddo
8、wn.Hesuggestedthatwe____________(go)toBeijingforsightseeing.Theproposalthatwe(go)outforapicnicwaswarmlywelcomed.(shou
