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《初中虚拟语气讲解课件 (2).ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、Grammar—theSubjunctiveMood虚拟语气英语动词有三种语气:陈述语气，祈使语气和虚拟语气陈述语气：用来表示所说的话是事实或提出疑问，广泛用语陈述句，疑问句和感叹句。祈使语气：表示所说的话是请求，命令，指示或劝告等。虚拟语气：表示说话人的所说的话不是事实，一种假设、猜测、怀疑等(在条件从句中或让步状语从句中)；一种表示说话人的愿望、要求、命令、建议等(在宾语从句、表语从句、同位语从句)。Eg:Wemetinthisroom.陈述语气DocometothemeetingnextFriday.祈使语气I
2、fIwereyou,Iwouldstudyhard.虚拟语气一：虚拟语气在条件状语从句中的用法.条件句有真实条件句和非真实条件句两种。真实条件句所表的假设是可能发生或实现的,是与事实相符的。非真实条件句所表的假设则是不可能或不大可能发生或实现的，与事实相反的情况。Ifitisfinetomorrow,Iwillgotovisitmygrandma.IfIwereabird,IwouldflytoAmerica.一、虚拟语气在非真实条件句中与过去事实相反的假设与现在相反的假设与将来相反的假设虚拟条件句主句If+主语+过
3、去式（be用were)If+主语+had+过去分词If+主语+过去式（be用were)If+主语+wereto+动词原形If+主语+should+动词原形主语＋would＋动词原形(should/could/might)主语＋would＋动词原形(should/could/might)主语＋would＋have+动词过去分词(should/could/might)动词形式时间从句主句与现在事实相反动词过去式（be的过去式一般用were）wouldshould+动词原形couldmight与过去事实相反had+过去分词
4、wouldshouldhave+过去分词couldmight与将来事实可能相反动词过去式/should+动词原形wereto＋动词原形wouldshould+动词原形couldmightIwouldbuyanexpensivecar.Iwouldbuyavilla.Iwouldtravelaroundtheworld.IfIwonthelottery,现在事实相反IfI____________timelastnight,I_____________toseethefilmwithyou.hadhadwouldhave
5、gone过去事实相反Ifhe________morecarefully,he_____________thecaraccidentyesterday.haddrivenwouldnothavehadMark:100I________apartyforyou.shouldgetIfyou____________________________________gotWeretogetafullmarknexttime,将来时相反wouldholdIfIwereyou,IwouldgiveAIDSpatientahug.I
6、fIhadtakenyouradvice,Iwouldn’thavemadeamistake.Ifitrainedtomorrow,theywouldn’tgoforanouting.现在事实相反与过去事实相反与将来事实相反要是你早来几分钟的话，你就能见到他了。Ifyouhadcomeafewminutesearlier,youwouldhavemethim.明天要是天气好的话，我来看你。Ifitweresunnytomorrow,Iwouldcometoseeyou.假如我是你的话，我会马上走。与现在事实相反IfI
7、wereyou,Iwouldgoatonce.与过去事实相反与将来事实可能相反PRACTICE1:Fillintheblanks.a.Ifthey______(be)here,they__________(take)youradvice.b.Iftheworld-war___________(break)outagain,what________________(happen)toourpeopleonearth?c.Ifthepoliceman_____________(benot)inthatroomnow,it
8、________________(be)verydangerous.d.IfI_______(be)inyourposition,I_____________(ask)forteacher’shelp.werewouldtakebrokewouldhappenwerenotcouldbewerewouldaskPRACTICE2:Fillint
