虚拟语气英语动词有三种语气Wemetinthisroom陈述语气DocometothemeetingnextFriday祈使语气IfIwereyouIwouldstudyhard虚拟语气虚拟语气是一种特殊的动词形式verbstructure用来表示说话人所说的话不是一个事实fact而只是一种假设hypotheses愿望wishes建议suggestion或怀疑doubt等等1If引导的条件状语从句1If从句主句与现在相反didbe用wereWouldshouldcouldmightdo与过去相反haddoneWouldshouldcouldmighthavedone与将来相反didbe用wereweretodoshoulddoWouldshouldcouldmightdoIfIwonthelotterynowIwouldbuyanexpensivecar现在事实相反Ifhehadhurriedhecouldhavecaughtthetrain过去事实相反IfIweretogoabroadIwouldgotoAmerica将来事实相反2名词性从句的虚拟语气1Wish引导的宾语从句与现在事实相反过去时were与过去事实相反had过去分词与将来事实相反wouldcouldmightVegIwishIwereabirdIwishhehadntdonethatdoIwishIwouldberichinthefuture2表示要求命令建议的虚拟语气宾语从句中常见动词一个坚持两个命令三个建议四个要求即1insist2ordercommand3advisesuggestpropose4demandrequirerequestdesireWesuggestedthatTomhavearestHeinsistedthatIshouldbepresent出席的ThekingorderedthattheprisonersbekilledthenextdayTheyrequestedthatweshouldsendthemtoworkthereIsuggestthatweshouldholdameetingnextweekHeinsistedthatheshouldbesentthere注意如果suggestinsist不表示建议或坚持要某人做某事时即它们用于其本意暗示表明坚持认为时宾语从句用陈述语气HispalefacesuggestedthathewasillTheboyinsistedthathewasright1Theguardatgateinsistedthateverybodyobeyobeytherules2Heinsistedthatshewasbeseriouslyillandthatbesentsendtohospitalsatonce状语从句1asifasthough引导的状语从句asifasthough仿佛好像引起方式状语从句a一般过去时表示与现在事实相反b过去完成时表示与过去事实相反cwoulddo表示与将来事实相反Helooksasifhewerehisfather他看起来像他的父亲ThetwostrangerstalkedasiftheyhadbeenfriendsformanyyearsHeseemedasthoughhehadknowneverythingItlooksasifitwouldbethelastdayforhim虚拟语气特殊句型现在didwereifonly过去haddone要是就好了要是多好未来woulddoIfonlyIknewhisnameIfonlywehadfollowedyouradviceIfonlyIcouldseehimagain现在didwouldratherthat过去haddone宁愿未来didIwouldratheryoupaidmenowIwouldratheryouhadgonetooDontcomeIwouldratheryoucametomorrowPractise1IfhehadnotlosthismoneyheDthepianolastweekAwouldbuyBhadboughtCboughtDcouldhavebought2Ifweweretobe200yearsoldweCeverythingAwillchangeBcanchangeCcouldchangeDchanged3YouarelateIfyouBalittleminutesearlieryouhimAcamewouldmeetBhadcomewouldhavemetCcamewouldhavemetDweretocomewouldmeet4IadvisedthatyouDthejobassoonaspossibleAfinishedBfinishingCtofinishDfinish5TheworkersinthefactorydemandedthattheirpayAberaisedAshouldBwouldCmustDcould6MyfatherdidnotgotoNewYorkthedoctorsuggestedthatheCthereAnotwentBwontgoCnotgoDnottogo7TheteacherdemandedthattheexamCbeforeelevenAmustfinishBwouldbefinishedCbefinishedDmustbefinished8ThecommanderorderedthatweCworkAmustfinishBfinishedCshouldfinishDcouldfinish9JanespalefacesuggestedthatheBillAbeBwasCshouldbeDis10HeinsistsheBrightAwereBwasCbeDis11WeareinfavorofyourproposalthatthemeetingAAshouldbeputoffBwasputoffCshouldputoffDistoputoff