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