自己整理虚拟语气上课课件清爽

虚拟语气规则若干条,(1)if条件句的虚拟,(2)错综时间条件句Ifyouhadfollowedthedoctorsadvice,youwouldbeallrightnow.Ifyouhadfollowedthedoctorsadvice,youwouldhavebeenallright(then).注意:Ihadplannedtogotothecinema,butIhadanunexpectedvisitor.wasbusythen.,(3)If从句中包含had,should,would,were可以倒装,省略if,主句不变.Hadyou(not)studiedhard,Wereyourbrother(not)here,Shouldit(not)rain,(4)Wish引导的虚拟语气did/were(现在)SwishShaddone(过去)could(would)havedonewould/coulddo(将来)weretodo注意:hope一般不跟虚拟语气,(5)asif/asthough表示非真实情况时的用法did/were(现在)asif/asthough+S+haddone(过去)would/mightdo(将来),注意:asif/asthough有虚拟和非虚拟两种情况.,(6),suggestadviseorderdemandcommandthat+S+(should)dorequirenotdorequestInsistpropose,ItssuggestedthatS(should)do主MysuggestionisthatS(should)do表Thesuggestionthatshegothereisright.同.,注意:suggestion等词后的定语从句不虚拟.Thesuggestionthathegavemeisright.,注意:sb.suggestthatS(should)do虚拟建议sth.suggestthat不虚拟暗示、表明Hisnoddingsuggestedthatheagreedwithme.she(should)doitatonce.Iinsistedthat坚决要求(虚拟)shewaswrong.坚持说(不虚拟),(7)ItsnecessarythatS(should)doimportantimpossiblestrangenaturalessentialIfeelitnecessarythatS(should)do,(8)timeItsabouttimeSdid/shoulddohightime,注意:Itstime(forsb.)todoItsthefirsttimethatsb.havedone,(9)Awouldratherdo(自己)did(现、将)Awouldrather(that)B(别人)haddone(过)Idrathergetupearly.Idratheryouwerentherenow.Idratheryouhadntcomeyesterday.,(10)Butfor+n.如果没有,SwouldhavedoneButthat(虚拟)要不是(不虚拟)Butforyourhelp,Without不虚Butthatyouhelpedme,Iwouldnthavesucceeded.虚Ifyouhadnthelpedme,虚Ifithadntbeenforyourhelp,虚Haditnotbeenforyourhelp,(11)要是该多好didIfonlyS+haddonecoulddo(might/should/would)IfonlyIknewyouraddress.IfonlyIhadfinishedmyhomework.,(12)以防;万一incase(that)lestS(should)doforfearthatAmETheygotupearlylesttheyshouldmissthetrain.Icarryanumbrellawithmeincaseitshouldrain(=itrains).,(13)Otherwise,or+虚拟woulddo现在/将来（待定）(should/could/might)wouldhavedone过去(should/could/might),(14)虚拟语气表婉转mayaswelldo还是好Youmayaswelldoyourhomework.虚拟语气表吃惊sorryshoulddo(现,将)SbesurprisedthatS居然disappointedshouldhavedone(过)注意：表祝愿，行为动词用wish；情态动词用mayWishyousuccess/successful.Mayyousucceed.,Fillintheblanks.a.Ifthey_(be)here,they_(take)youradvice.b.Iftheworld-war_(burst)outagain,what_(happen)toourpeopleonearth?c.Ifthepoliceman_(benot)inthatroom,it_(be)verydangerous.d.IfI_(be)inyourposition,I_(ask)forteachershelp.,were,wouldtake,burst,wouldhappen,werenot,couldbe,were,wouldask,a.IfTom(be)morecarefulintheexam,he_(pass)italready.b.Ifyou(get)upearlier,you_(catch)thefirsttrain.c.IfI(meet)youyesterday,we_(go)totheconcerttogether.,hadbeen,wouldhavepassed,hadgot,wouldhavecaught,hadmet,wouldhavegone,a.Ifthere(be)nonaturalresourceanymore,we(make)useofnuclearpower.b.What_(happen)ifyou_(getup)too