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1、虚拟语气讲解课件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。虚拟语气定义虚拟语气的考点1、一般条件句中虚拟语气的用法；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、状语从句中虚拟语气的用法；5、几种特殊结构中虚拟语气用法；6、虚拟语气与陈述语气的判定。一般条件句中虚拟语气的用法时间If条件句主句过去haddonewouldshould+havedonesthcouldmigh
2、t现在助动词be用were实义动词do用didwouldshould+dosthcouldmight将来did/wereshoulddoweretodowouldshould+dosthcouldMight1.一般条件句中的虚拟语气1.IfIhadHIV,IwouldknowbecauseIwouldfeelsick.2.IfIwereyou,IwouldgiveAIDSpatientahug.3.IfIhadtakenyouradvice,Iwouldn’thavemadeamistake.4.Ifhehadbe
3、enthere,itwouldn’thavehappened.与现在事实相反与过去事实相反5.Ifitshouldraintomorrow,theywouldn’tgoforanouting.6.Ithinkwecoulddoit,ifweplanneditproperlyandcouldborrowthetools.7.Ifweweretohavethreedaysoff,wewouldenjoyaveryhappylife.与未来事实相反IfIwereyou,I____buythehouserightnow.A
4、.won’tB.don’tC.wouldn’tD.can’t2._____morecareful,hisshipwouldnothavesunk.A.IfthecaptainwereB.IfthecaptainhadbeenC.ShouldthecaptainbeD.Ifthecaptainwouldhavebeen3.Ifhe___metomorrow,IwouldlethimknowA.shouldcallB.shouldnothavebeenableC.werenotableD.arenotableBCA2、
5、条件句中虚拟语气的倒装；假设条件虚拟倒装。条件从句中含有should，were，had三个助动词并且放在句首时，可以把if省略。IfIwereyou,Iwouldgiveitup.WereIyou,Iwouldgiveitup.IfIhadhadtime,Iwouldhaverunroundthatlakeagain.HadIhadtime,Iwouldhaverunroundthatlakeagain.Ifthereshouldbeaflood,whatshouldwedo?aflood,whatshouldwe
6、do?Shoultherebe3.混合(时间错综)型虚拟语气：假设条件从句谓语动词发生的时间与主句所假设的谓语动词不一致，叫做错综条件虚拟语气。主句和从句的谓语动词要依照假设的时间而定。Iftheweatherhadbeenfiner,thecropswouldbegrowingstillbetter.Ifyouhadfollowedtheteacher’sadvice,youwouldn’tbeinthehospital.without和butfor构成虚拟。(butfor要不是)Withoutsunlight,
7、people’slifewouldbedifferentfromtoday.Butforyourhelp,Iwouldn’thavefinishedthework.Butforwater,itwouldbeimpossibletoliveinthedesert.4.含蓄虚拟条件句：5.虚实结合条件句。Shewasn’tfeelingverywell.Otherwiseshewouldn’thaveleftthemeetingsoearly.Hetelephonedmetoinformmeofyourbirthday
8、,orIwouldhaveknownnothingaboutit.Ishouldhavereturnedthebooklastweek,butIwassobusythatIforgottodoso.Hecouldhavedonetheworkwell,buthewassocareless.真实语气+otherwise/or+虚拟语气虚拟语气+but+真实语气
