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高三复习二轮专题虚拟语气和情态动词语气陈述语气Thestudentswenthomeafterschool.祈使语气Dontspeakaloudintheclassroom.虚拟语气IfIhadstudiedhardwhenyoungIwouldnothavetoworksocxhaustcdlynow.虚拟语气表示说话人所说的话不是事实,而是一种与事实相反的假设,愿望,猜测或建议等等真实条件句IfIamfreetomorrowIwillpayavisittothepark.虚拟条件句IfIwereabirdIwouldflyfreelyintothesky.
1.if引导的虚拟语气IfyoudomeafavorIwouldnothavebeenintroublethen.Iftheboysswimintherivertheywouldbedeadnow.Ifitraintomorrowthecropswouldallbekilled.总结注意
①if条件句的省略IfIhadknownthenewsIwouldnothavegonetoschoolasusualthatday.Iwouldnothavegonetoschoolasusualthatday.Ifitshouldraintomorrowtheywouldstayathome.theywouldstayathome.Iftheexamweretobecancelledtonextweekwewouldbeveryexcited.tonextweekwewouldbeveryexcited.
②if条件句的省略■-…含蓄性的虚拟语气不用if条件从句,而用介词或副词withoutbutforotherwise/or这些词可以表示某种假设情况,从而省略条件句..Iwasbusylastweek.OtherwiseIwouldhavecometoseeyou.=Iwasbusylastweek.Iwouldhavecometoseeyou.BulforyourhelplasttermIwouldnothavepassedtheexam.=lasttermIwouldnothavepassedtheexam.
③混合时间虚拟语气IfyouwithEnglishinsenioroneIhelpintroublenow.如果你在高一帮助我学习英语,现在我就不会遇到麻烦了wish类的虚拟语气常见wish;asif;ifonly这类虚拟表示不可能实现的愿望,或和事实相反的情况.这三种情况用法一样sb.wishthatsb.++sth.表示与现在的事实相反sb.++sth.表示与过去的的事实相反sb.++sth.表示与将来的的事实相反还有常见的wouldrather;Itishightimethat...sb.wouldratherthatsb.++sth.表示与将来/现在的事实相反sb.++sth.表示与过去的事实相反Itishightimethatsb.++sth.sb.++sth.两种写法均是正确的should类的虚拟语气主语从句;表语从句;宾语从句中主语从句Itissuggestedthateverystudentstudyhardfortheirbrightfuture.表语从句:Ourheadteacherurgedthatwekeepquietinourclassroom.宾语从句Therecommendationhemadeisthatweforgiveothersmistakes.表示建议.要求.命令类的名词性从句通常用—+”可以省略.一:或urge—•.:;;或propose:;;;注意©Itis+adj.strange/natural/essential/necessary/important+thatsb.+.ItseemedstrangethatthemanwhohaddevelopedthecommunismliveanddieinLondon.
②Thethiefwascaughtstealingmoneyfromthestorebutheinsistedthathedoit.Themanlookssoweak.Hispalefacesuggeststhathebeill.情态动词1——Cantyoustayhereanylonger——SorryIreallygonow.——MustIgiveinmyhomeworknow——Yesyou./---Noyou/.Hebelaughingatmenow他现在肯定在嘲笑我Theblindoldmanmakedinnerforhimself.这个瞎眼的老人肯定不会给自己做饭Youparkyourcarhere.你一定不要把车停在这里1couldhavedone/couldnothavedone/Hewasfullofenergyatthattimesohewinthematchbuthefailed.CatherineIIimaginethattheamberroomwouldhavesuchanamazinghistory.2musthavedone其否定形式Thegroundiswet.Itlastnight.Hewasabroadwhenthemurderhappened.Hekillthevictim.谋杀案发生的时候,他在国外肯定不是他杀死了受害人shouldhavedone/oughttohavedoneshouldnthavedone/oughtnttohavedone-…HefellasleepintheEnglishforhestayeduplastnight.——Inmyviewhegobedearlyinordernottobesleepytoday..may/mighthavedonesth.neednthavedonesth.时间If条件句主句表示与过去的事实相反If+sb.++sth.Sb.+++sth.表示与现在的事实相反If+sb.++sth.Sb.+++sth.表小与将来的事实相反If+sb.++sth.Sb.+++sth.。