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1、GrammarSubjunctivemood一、语气的分类英语的动词一般可带三种不同的语气: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。陈述语气Iwenttothetheatreyesterday.Jackhadn’tcomebackhomeyet.祈使语气Let’sgo.Don’ttouchanythingonthetableuntilthebellrings.关于陈述语气1Whatwillyoudoifitrainstomorrow?Iwillstayathomeifitrainstomorrow.关于陈述语气2关于祈使语气1关于祈使语气2关于祈使语气3关
2、于祈使语气4虚拟语气IfIwereyou,Iwouldnotleaveheralone.Ourteachersuggestedthatwegotothelibrarythisafternoon.条件从句If从句的谓语形式主句的谓语形式现在过去未来V.+ed(were)haddonewould/could/should/might+V(原)would/could/should/might+have+p.p.1.V.+ed.2.should+V.(原)3.weretodowould/could/should/might+V.(原)一、虚拟语气在条件状语从句中的用法如果现在不下雨的话,
3、我们就出去野餐了。Ifitwerenotraining,weshouldgoforapicnic.如果他来这,他就能够帮助你了。Ifhecamehere,hemightbeabletohelpyou.要是当初她被邀请的话,她就会去参加这次聚会了。Shewouldhavegonetothepartyifshehadbeeninvited.今天早上,她要是不叫我的话,我就会睡过头了。Ifshehadn'tcalledme,Iwouldhaveoversleptthismorning.明年我要是二十岁,我就会学法语。IfIweretobetwentyyearsoldnextyear,I
4、wouldtakethecourseofFrench.要是失败了,我会再试一次。Ifitshouldfail,Iwouldtryagain.1.如果你早来5分钟,你就赶上这趟车了。Ifyou_______herefiveminutesearlier,you_________________thebus.2.如果我现在不忙,我就来帮你了。IfI____notbusy,I__________younow.3.如果明天下雪了,我们怎么办？What______wedoifit____________tomorrow?hadgotwerewouldhelpshouldweretosnoww
5、ouldhavecaughtIfI____________busylastnight,I_______________toseethefilmwithmyfamily.hadnotbeenwouldhavegoneIfhe_________morecarefully,he____________________thecaraccidentyesterday.wouldnothavehadhaddrivenIfI___________(know)yourtelephonenumber,I______________________(telephone)youyesterday.ha
6、dknownwouldhavetelephoned二、虚拟语气特殊句型:1.wish的宾语从句现在:过去时(were)过去:过去完成时(haddone)未来:would/could/might+V.(原)shouldIwisheverydayweremybirthday.IwishIhadn'teatensomuchfood.IwishIwouldgrowtall.我现在要是年轻十岁就好了。IwishIweretenyearsyoungernow.我昨天要是遇见他就好了。IwishIhadmethimyesterday.我希望成为一名科学家。IwishIwouldbeascien
7、tist.IwishIwereastallasYaoMing.IwishIwereabird.Iwisheverydayweremybirthday.Iwish/wishedIhadn’teatensomuchwatermelon.表示对过去情况的虚拟:从句动词常用“had＋过去分词”。Thepartywasterrible,IwishIhadnevergonetoit.Iwishitwouldraintomorrow.2.wouldratherthat现在:过去:未来:★Iwo
