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《英语人教版八年级下册The Subjunctive Mood.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、TheSubjunctiveMood荣昌仁义中学唐玉兰虚拟语气表示一种不能实现的假设,该语法主要用于if条件状语从句,也可用于主语从句、表语从句、宾语从句等。通常有三种情况：①与过去事实相反。②与现在事实相反。③与将来事实可能相反。虚拟语气例：IfIhadcomeheryesterday,Iwouldhaveseenhim.如果我昨天来，就会看见他了。Ifyouhadgotupearlier,youcouldhavecaughtthetrain.如果你早一点起床，就会赶上火车的。与过去相反Iftheyhadstudiedhard,theycouldhav
2、edoneiteasilythatday.1.如果他们以前努力学习的话，那天干的就会容易些。2.如果他不听取我的建议，他就不会干得这样好。Ifhehadnottakenmyadvice,hewouldn‘thavedoneitmuchbetterlikethis.IfI____________timelastnight,I_____________toseethefilmwithyou.hadhadwouldhavegoneIfhemorecarefully,hethecaraccidentyesterday.haddrivenwouldnothaveh
3、adIfIhowtoswim,Itrappedinthisisland.hadlearntwouldnothavebeenIfthestaffhadbeenmorecareful,themallwouldnotbeonfirenow.主句与从句的动作发生在不同的时间,这时主从句位于动词的虚拟语气形式因时间不同而不同,这叫做混合条件句.例句中从句与过去事实相反,主句与现在事实相反Ifyouhadaskedhimyesterday,youwouldknowwhattodonow.例：IfIwereateacher,Iwouldbestrictwithmyst
4、udents.IfIhadHIV,IwouldknowbecauseIwouldfeelsick.hadHIVwouldfeelwerewouldbe与现在相反Whatwouldyoudoifyouwonthelottery?IfIwonthelottery,Iwould…IfIwonthelottery,Iwouldbuyanexpensivecar.IfIhadalotofmoney,Iwouldbuyavilla.IfIhadalotofmoneynow,Iwouldtravelaroundtheworld.Ifitwerefinenow,Iwou
5、ldgoshopping.IfI____ateacher,I….were1.Iftheteacheraskedmetosolvetheproblemnexttime,Icouldtrymybest.2.Ifheshouldfailintheexperimentthistime,hewouldtryagain.3.Ifweweretopanic,wewouldnotbeabletohelp.与将来相反如果你成功了，一切都会好起来。Ifyousucceeded,everythingwouldbeallright.Ifyoushouldsucceed,ever
6、ythingwouldbeallright.Ifyouweretosucceed,everythingwouldbeallright.Ifhegotupearly,hewouldbeontimewishInSubjunctivemood虚拟语气的特殊用法：1IwishIwereastallasyou.IwishIwereabird.Iwisheverydayweremybirthday.Iwish/wishedIhadn’teatensomuchwatermelon.Iwishitwouldraintomorrow.wish+did(与事实相反的情况,)
7、+haddone(与过去事实相反)+would/could/might+do(将来不大可能实现的愿望)另外DemandSuggestOrderProposeRequestCommandInsist…etc+(should)do表示愿望、建议、命令、请求等2asif/asthoughdid与现在事实相反的haddone与过去事实相反或想象的事物Hebehavesasifheownedthehouse.(Buthedoesn’townitorprobablydoesn’townitorwedon’tknowwhetherheownsitornot.)Heta
8、lksaboutRomeasthoughhehadbeentherehimsel
