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1、2021/9/19虚拟语气(二)SubjunctiveMoodGRAMMER语法Step1Review语气的分类陈述语气祈使语气虚拟语气虚拟语气在条件句中的应用虚拟条件句主句与现在事实相反的假设与过去相反的假设与将来相反的假设If+主语+动词的过去式（动词be用were)主语+should,would,might,could＋动词原形If+主语+had+过去分词主语＋should,would,might,could＋havedone1、If+主语+动词过去式2、If+主语+wereto+动词原形3、If+主语+should+动词原形主语＋should,wouldmig
2、ht,could＋动词原形ReviewItissaidthatafallingstarcanletyourdreamcometrue.Ifyousawafallingstar,whatwisheswouldyoumake?Iwish…1).表示对现在情况的虚拟：与现在事实相反Iwish(that)sbdid…(be常用were,实意动词用did.)二、虚拟语气在名词从句中的运用１.wish后面的宾语从句中Iwisheverydayweremybirthday.虚拟语气在：在宾语从句中IwishIwereabird.IwishIcouldflylikeabird.Iwi
3、shIhadn’teatensomuchwatermelon.2).wish表示对过去情况的虚拟：Iwish（that）sbhaddone…3).对将来情况的虚拟：Iwishthelunchtimewouldcomesoon.Iwish(that)sbwould/could/mightdo…从句动词的虚拟语气形式wish引导的宾语从句1.与现在事实相反:did(be用were)2.与过去事实相反:Had+done3.与将来事实相反:would/could/mightdoHeisnotapilot,buthewisheshe______(be).IwishI______
4、_____(meet)himyesterday.Iwishit__________(be)finetomorrow.werehadmetwouldbePRACTICE:Fillintheblanks2.用于表示命令、愿望、建议、要求等一类词后面的宾语从句，用（should）+do表虚拟语气。虚拟语气在：在宾语从句中一个坚持：insist;两个命令：order,command;三个建议：suggest,propose,advise;四个要求：desire,demand,request,requireIproposethatwe(should)setadeadlinefo
5、rhandingintheplans.Isuggestthatwe(should)setoffatonce.Iinsistedthatwe(should)decidewhattodowithhim.记住：insist/suggest各有两种意思，要用不同的语气Insist表示“坚决要求”时，用虚拟形式，即should+do;Insist表示“坚称，坚持说”时，用陈述语气，表示事实。Suggest表示“建议”时，用虚拟形式。Suggest表示“表明、暗示”时，用陈述语气。[例句]Theteachersuggestedthatwe(should)cleantheblack
6、boardafterclass.老师建议我们课后把黑板擦了。Heinsistedthatallofusshouldbethereontimebyanymeans.他坚持要我们大家想尽办法按时去那儿。虚拟语气在：在宾语从句中虚拟语气3.在would(had)rather(宁愿)引导的宾语从句中谓语动词表现在、将来事实相反一般过去时表过去事实相反过去完成时Iwouldratherhecametomorrowthantoday.Iwouldrathertheyhadnotmadethemistake.虚拟语气在：在宾语从句中Thepartywasterrible.Iwoul
7、dratherIhadnevergonetoit.A.在句型“Itisimportant(necessary,strange,natural)that....”中，that后面的从句中的谓语动词用：should+动词原形我们有必要出去散散步。It’snecessarythatweshouldhaveawalknow.2她这样做是很自然的。It’snaturalthatsheshoulddoso. It’simportantthatweshouldtakegoodcareofthepatient.（2）虚拟语气在主语从句中B.在Itisdemanded
