什么是虚拟语气?对比真实条件句非真实条件句(虚拟)Ifhecomestoschool,Iwillgivehimyourmessage.IfIwereabird,Iwouldbeveryhappy.再对比(“我”可能有时间,是有可能实现的假设,用陈述语气)(事实是“我”没有时间,是不可能实现的假设,用虚拟语气)IfIhavetimeIwillgotothemovie.IfIhadtimeIwouldgotothemovies.一、与现在事实相反If…did/were…,主语would/should/could/mightdo…1.IfIwereyou,Iwouldnotbuythatshirt.如果他加班(overtime),他就能挣更多的钱。(事实上他没有)2.Ifheworkedovertime,hecouldmakemoremoney.二、与过去事实相反If…haddone,主语would/should/could/mighthavedone...(他没有通过考试)如果他学习了,他就会通过考试。Ifhehadstudied,hewouldhavepassedtheexam.(你丢了书)如果你更小心一些,你就不会丢书。Ifyouhadbeenmorecareful,youwouldnothavelostyourbook.三、与将来事实相反If…did/were/weretodo/shoulddo,主语would/should/could/mightdo…(天气很好)如果明天下雪,我就留在家里。Ifitweretosnowtomorrow,Iwouldstayathome.(你天天要上班)要是你明天不上班,老板会说什么呢?Whatwouldyourbosssayifyoudidn’tgotoworktomorrow?与…相反If从句主句现在DID/werewould/could/should/mightDO过去hadDONEwould/could/should/mighthaveDONE将来DID/were(toDO)/shouldDOwould/could/should/mightDO总结:省略if:如有were,had,should,可省略ifwere,had,should放句首1.Ifitshouldraintomorrow,thematchwouldbeputoff.Shoulditraintomorrow,thematchwouldbeputoff.2.WereIyou,Iwouldlookforanotherjob.3.____hestudied,hewouldhavepassedtheexam.AHaveBIfCHasDHad错综时间虚拟条件句:要是你昨晚看电视不看得这么晚,你现在就不会昏昏欲睡了(sleepy)。IfyouhadnotwatchedTVsolatelastnight,youwouldn’tbesosleepynow.(从句表示与过去事实相反,主句表示与现在事实相反)IfIwereyou,Iwouldnothavemissedthemovielastnight.(从句表示与现在事实相反,主句表示与过去事实相反)要是我是你,我就不会错过昨晚的那场电影。含蓄条件句:有时不用带IF的虚拟条件句,而用短语如:with,withoutbut,butthat(若非),butfor(要不是),exceptor,otherwisesuppose,whatifWithoutyourhelp,Icouldn’thavedoneit.ButthatIsawit,Icouldnotbelieveit.表示祝愿:友谊万岁!Longliveourfriendship!祝你成功!Mayyousucceed!