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1、虚拟语气高三英语语法复习十四If虚拟条件句形式从句主句与过去事实相反与现在事实相反与将来事实相反haddonewould/should/might/couldhavedonedid(were)would/should/might/coulddo1)2)3)would/should/might/coulddodid(were)shoulddoweretodo如果他们没有停工的话，那个新机场去年就已经建成了。Ifthey_________________workingonthenewairport,it____________
2、______________lastyear.要是人类长有两个翅膀，那么出租车司机可定要失业了。Ifman___________________,taxidrivers_____________________________.hadnotstoppedwouldhavebeencompletedhadtwowingswouldcertainlylosetheirjobs假如明天下雨，运动会就会被推迟。Ifit______________________________tomorrow,thesportsmeet_____
3、_______________.shouldrain/weretorain/rainedwouldbeputoff省略If倒装句ShouldImeether,Iwouldtellher.=WereIinyourposition,Iwoulddoitbetter.=Hadheseenyouyesterday,hewouldhavereturnedyourbook.=IfIshouldmeether,Iwouldtellher.IfIwereinyourposition,Iwoulddoitbetter.Ifhehadseen
4、youyesterday,hewouldhavereturnedyourbook.归纳：在if虚拟条件句从句中，若含有助动词___________________,可以与主语_________。should,were,had倒装混合虚拟：（从句表示过去，主句表示现在）如果你在课堂上认真听过了老师的解释，你现在翻译这首诗歌就不会有困难了。Ifyou____________________________attentivelyinclass,you_________________________thepoemnow.hadl
5、istenedtotheteacher’sexplanationwouldn’thavedifficultytranslating含蓄虚拟句（1）Butforthestorm,weshouldhavearrivedearlier._________________我们早就到了。（2）Withoutyourhelp,theymighthavedied._______________他们可能已经死了。（3）Iwasbusylastweek.Otherwise,Iwouldhavecometoseeyou.（=Iwouldhav
6、ecometoseeyoulastweek,butIwasbusy.）要不是暴风雨没有你帮忙否则但是我当时太忙了Should型虚拟在表示______________等这类词后面的名词性从句中，要用_________。必背：两个命令：order,command四个建议：propose,suggest,recommend,advise六个要求：insist,demand,desire,request,require,ask命令，建议，要求虚拟语气insist和suggestYourpalefacesuggeststhatyou
7、_____(be)ill.Heinsistedthathe____________(not,steal)thewallet.归纳：当suggest表示“___________”，insist表示“___________”时，宾语从句不用虚拟语气。Thedoctorinsistedthatthepatient______(be)seriouslyilland______________________(operate)onatonce.aredidn’tsteal注意：暗示，表明坚持认为was(should)beoperat
8、ed主语从句中的虚拟Itisnecessarythatsomeimmediateeffort___________(make)应该Itisessentialthattheprogram_____________(load)intocomputer.应该Shethinksitofgreatimportan
