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1、语法讲义之虚拟语气Subjectivemood彭文国IfIwereyou,I’dtakethemaway.如果我是你的话，我就会带走他们。IfIhadmetLiHua,Icouldhadtoldhim.如果我碰见了李华，我就告诉了他了。IfIhadtime.Icouldcometohelpyou.如果我有时间，我会来帮助你的。Hesuggestedthatourclassshouldbedividedintofivegroups.他建议说我们的班应该分成五个小组。Hespeakstousasifhehadbe
2、enthere.他给我们讲的好象他去过那儿虚拟语气在条件状语从句中：条件句主句与过去事实相反HaddoneWouldhavedone与现在事实相反过去式Be用wereWoulddo与将来事实相反过去式Be用wereShoulddoWeretodoWoulddoIfIwereyou,Iwouldstudyharder.Ifyouhadcomeafewminutesearlier,youwouldhavemether.IfIweretodoit,Iwoulddoitinadifferentway.Ifyouhad
3、workedharder,youwouldhavepassedtheexam.IfIwereinschoolagain,Iwouldwokharder.WereIinschoolagain,Iwouldworkharder.Ifyouhadbeenhereearlier,youwouldhaveseenhim.Hadyoubeenhereearlier,youwouldhaveseenhim.Wereitnotfortheexpense,IwouldgotoItaly.Withoutair,therewoul
4、dbenolivingthings.Butforyourhelp,Icouldn’thavedoneit.Ifitwerenotfortheexpense,IwouldgotoItaly.2.虚拟语气用于宾语从句1.用在wish后面Ihopeitwerespringalltheyearround.Iwishyoucouldgowithus.Wewishwehadarrivedheretwohoursearlier.2.在arrange,command,demand,desire,insist,order,pr
5、opose,request,require,suggest等动词后面的宾语从句，要用虚拟语气，其谓语动词用should+动词原形Wesuggestthatweshouldhaveameeting.Weinsistedthattheyshouldgowithus.3.虚拟语气用于表语从句，同位语从句名词advice,idea,order,demand,plan,proposal,suggestion,request等的表语从句和同位语从句要用虚拟语气，其谓语动词的构成是should+动词原形Weallagree
6、dtohissuggestionthatweshouldgotoBeijingforoursummervocation.MyideaisthatweshouldtotoBeijingforoursummervocation.4.在主语从句中，谓语动词可以用虚拟语气表示惊奇，不相信，惋惜，理应如此等主观的情感,其谓语动词用should+动词原形。Itisnecessarythatweshouldcleantheroomeveryday.(important,natural,strange,rightetc.)I
7、tisapitythatyoushouldbesocareless.(shame,nowonder,etc.)ItisrequestedthatMissLiushouldgiveaperformanceattheparty.(suggested,decided,ordered,requested,proposed,etc)注：此种从句若表示惊奇的情感则用虚拟语气，否则也可以用陈述语气。Itisapitythatyoudidn’tcome.5.虚拟语气用于定语从句Itis(high)timethat…Itist
8、imethatweleftschool.Itistimethatweshouldleaveschool.(should不可以省略)6.虚拟语气在其他句子中的运用Helookedaftertheorphanasifhewereherownchild.HespeaksEnglishsofluentlyasifhehadstudiedEnglishinEngland.Evenifheweretocomeh
