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1、if虚拟条件句-公开课1.英语动词有三种语气，陈述语气，祈使语气和虚拟语气。2.定义：用来表示说的话不是事实，或者是不可能发生或可能性比较小的情况，而是一种愿望，建议，假设的语气叫虚拟语气。它通过谓语动词的特殊形式来表示。一、虚拟语气定义Q:What’sthedifferencebetweenthetwosentences?IfIamfree,Iwillvisityou.IfIwereabird,Iwouldflyintothesky.（虚拟条件句）(真实条件句）IfIweretheschoolmaster,Iwould
2、letthestudentsgetupalittlelater.schoolmaster总结did（be动词用were)would(should/might/could)＋动原Ifhehaddrivenmorecarefully,hewouldnothavehadthecaraccidentyesterday.2.与过去事实相反Ifhehadgotupearly,hewouldnothavebeenlateforschool.如果他早起，他就不会上学迟到。had+donewould(should/might/could)
3、＋havedone总结☆IfImetObamasomeday,Iwouldshakehandswithhim.☆IfIweretomeetObamasomeday,…☆IfIshouldmeetObamasomeday,…3.与将来事实相反1、did(be用were)2、weretodo3、shoulddowould(should/might/could)＋动原总结一般条件句中的虚拟语气if条件句中的虚拟语气高考链接一、语法填空：1.IfI________(not,see)itwithmyowneyes,Iwouldn'
4、thavebelievedit.(2015.北京卷）2.Whydidn'tyoutellmeaboutyourtroublelastweek?Ifyou______(tell)me,Icouldhavehelped.(2016.北京卷）3.IfIhadtimethisevening,I______(go)toyourbirthdayparty.4.Ifitshouldrain,thecrops_________(save).hadn'tseenhadtoldwouldgowouldbesaved二、单句改错：1.Ifyo
5、uareme,wouldyoutalktothem?(2015.四川卷）2.Iknownothingaboutthefilm.IfIknewaboutit,Iwilltellyou.3.Ifsheworkedhardenough,shewouldhavepassedtheEnglishexam.werewouldhad三、书面表达（2013.广东卷）对现在的虚拟1.假如我们的城市中没有清洁工，我们会生活在一个很糟糕的环境中。2.假如我们的城市中没有清洁工，我们会被垃圾淹没。3.假如我们的城市中没有清洁工，疾病会迅速传播。
6、1.Ifthere were no cleaners in the city,wewouldliveinabad environment.2.Ifthere were no cleaners in the city,wewouldbedrownedintherubbish.3.Ifthere were no cleaners in the city,diseaseswouldspreadquickly.Translation二、宾语从句中的虚拟语气1.Iwish+宾语从句现在：过去：将来：过去时(be用were)过去完成
7、时(haddone)would/coulddoIwishIwereabird.(现在)IwishIhadn’tmadesuchamistake.(过去)Wewishourparentswouldn’tpunishus.(将来)IwishI_________(fly)likeabirdsomeday.couldflyIwisheveryday______(be)mybirthday.wereIwishI____________(noteat)somuchwatermelon.hadn’teaten2.Iwouldrathe
8、r现在：将来：过去：Iwouldratheryou______(pay)menow.(现在)Iwouldratheryou_______(go)thereyesterday.(过去)Don’tcome.Iwouldratheryou_____(come)tomorrow.(未来)过去时过去完成时过去时paidhadg
