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1、TheSubjunctiveMoodGrammarPage5WhatisSubjectiveMood?Iamnotabird,soIcan’tflytothesky.我不是鸟，不能在空中飞翔。（事实）→如果我是鸟，那我就能在空中飞翔了。（假设）IfIwereabird,Icouldflytothesky.Ihadnotimelastweekend,soIcouldn’tgoshoppingwithmyfriends.我上周末没时间，所以不能跟朋友们去逛街。（事实）→如果我上周末有时间的话，我就能跟朋友们一起去逛街了。（假设）IfIhad
2、hadtimelastweekend,Icouldhavegoneshoppingwithmyfriends.2012won’tbetheendoftheworld,solivingthingsintheearthwillcontinuetolive.2012年不是世界末日，所以地球生命仍将继续生存。（事实）→如果2012年是世界末日，那么地球生命将会灭绝。（假设、推测）If2012weretheendoftheworld,livingthingsintheearthwoulddieout.Iamnotthepresident.（事实）
3、→IwishIwerethepresident.（愿望）Theinjuredmanactedasifnothinghadhappened.那个受伤的男子行动起来仿佛什么事也没有一样。（怀疑、推测）【归纳】虚拟语气：表示说话人所说的话不是事实，而是一种假设、愿望、怀疑或推测。（导纲）一.虚拟语气用于条件状语从句中【观察】IfIwonthelottery（彩票）now,Iwouldbuyanexpensivecar.2.IfIhadalotofmoneynow，Icouldbuyabighouse.3.Ifyouwereanartist,w
4、hatkindofpictureswouldyoupaint?(P1)【归纳】1.表示与现在事实相反的假设,从句谓语动词：一般过去时(be动词的过去式用were)主句谓语动词：would/should/could/might+动词原形a.Ifthey____(be)herenow,they__________(take)youradvice.b.Iftheworld-war_____(burst)outagain,what_____________(happen)toourpeopleonearth?werewouldtakeburst
5、wouldhappenPRACTICE1:Fillintheblanks.c.Ifthepoliceman________(benot)inthatroomnow,it________(be)verydangerous.d.IfI____(be)inyourposition,I_________(ask)forteacher’shelp.werenotcouldbewerewouldask【观察】1.Iftherulesofperspectivehadnotbeendiscovered,noonewouldhavebeenabletop
6、aintsuchrealisticpictures.(P2Line26)2.Ifwehadhadenoughrainlastyear,wecouldhavegainedagoodharvest.3.Ifyouhadworkedhardlastterm,youwouldhaveeasilypassedthefinalexamination.【归纳】2.表示与过去的事实相反的假设，从句谓语：had＋过去分词（过去完成时）主句谓语：should/would/could/mighthave+过去分词a.IfTom________(be)more
7、carefulintheexamlastweek,he________________(pass)italready.b.Ifyou_______(get)upearlierthismorning,you________________(catch)thefirsttrain.hadbeenwouldhavepassedhadgotwouldhavecaughtPRACTICE2:Fillintheblanks.c.IfI_______(meet)youyesterday,we______________(go)totheconcert
8、together.hadmetwouldhavegone【观察】IfIshouldsee/weretosee/sawhimtomorrow,Iwouldinvitehimhome.2.Ifitshouldb
