搜索
虚拟语气是通过特殊的谓语动词形式来表达愿望、假设、怀疑、猜测、或建议等语气。eg:Longlivethepeople!人民万岁！Mayyousucceed!祝你成功！Mayyoubehappyallyourlife!祝你一生幸福！1.虚拟语气主要是用在if引导的虚拟条件从句中，表示根本不存在的情况或与现实情况相反的，或实现的可能性很小的假设。用法构成从句动词主句动词(1)与现在事实相反过去式(be用were)should/would/might/could+动词原形eg:Iftheweathrerwerefine,theywouldgoforaswim.如果天气好，他们就去游泳了。(事实上天气不好)eg:Ifwehadtimenow,weshouldreaditagain.要是现在有空，我们就把它看一遍。(事实现在没有空)用法构成从句动词主句动词(2)与过去事实相反had+过去分词should/would/could/might+have+过去分词eg:IfIhadtakenhisadvice,Ishouldnothavemadesuchamistake.如果我听了他的忠告,就不会犯这样的错误了。（事实上当初我没有听他的忠告）用法构成从句动词主句动词(3)对将来情况的主观推测a.过去式(be用were)b.should/动词原形c.wereto+动词原形should/would/could/might+动词原形eg:Ifyoudroppedtheglass,itwouldbreak.杯子摔下来会打碎的。(事实上不会摔下来)eg:Ifsheshouldcome,Iwouldaskherforhelp.要是她会来的话，我就请她帮忙。(事实上她来的可能性很小)用法例句(1).虚拟语气用在wish或asif后面的方式状语从句中。IwishIwereasoldier.但愿我是个战士。（与现在事实相反）Hewishedhehadn’tsaidit.(过去事实相反)他但愿没有说过那句话。HewishedIwouldhelphim.(将来相反)他希望我帮助他。用法例句(2).虚拟语气用在表示建议、命令等的名词性从句中或demand,suggest,order,insist,propose等动词引导的从句中谓语动词的形式是“should+动词原形”或只用动词原形表示虚拟语气。Sheinsistedthatshe(should)goalone.她坚持独自去。eg:TheChairmanproposedthatwe(should)notdiscussthequestion.主席提议我们不要讨论这个问题。Hesuggestedthatwe(should)putthematchoff.他建议我们延期比赛。用法例句(3).虚拟语气用在It’stimethat…结构中,表示“该干某事了”,含建议的意思，用动词过去式。eg:It’stime(that)wewenttobed.咱们该睡觉了。(4).虚拟语气用在wouldrather后面的从句中,表示“希望”,与将来或现在事实相反,动词用过去式;与过去事实相反动词用过去完成时。I’dratherIhadseenthisfilm.我真希望我看过这部电影。1.IfIwereyou,Istopthemfromswimmingintheriver.A.willB.wouldC.mustD.can2.Ifit,wewouldn’tstayindoors.A.isn’trainingB.doesn’trainC.wouldn’trainD.rain3.Whatwouldyoudoifyouinhisplace?A.areB.wereC.wouldD.willbe4.Ifshehadworkedharder,she.A.wouldsucceedB.hadsucceededC.wouldhavesucceeded5.如果你对人更友好一些，你会有更多的朋友。Ifyoutopeople,youwouldhavemorefriends.BCBCweremorefriendly1.IfI(be)you,Iwouldbuyabighousewithapool.2.IfI(know)howtosingthesong,Iwouldhavejoinedyouthatday.3.Hesaidthatthey(leave)forhomethenextday.4.Hesuggestedthatthey(use)atrickinsteadoffighting.5.Iwouldratheryou(tell)methetruth.6.Youarelate.Ifyou(come)afewminutesearlier,you(met)him.7.Ifhehadbeenhereyesterday,he(give)usmorehelp.用所给词的正确形式填空。werehadknownwouldleaveusetoldcamewouldmeetwouldhavegiven