单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,虚拟语气,虚拟语气,表示说话人的,愿望,、,假设,、,猜测,或,建议,，而不表示客观存在的事实。,虚拟语气,通过,谓语动词的特,殊形式,来表示,。,时 间,从句谓语形式,主句谓语形式,与现在事实,相反,did,(be,用,were),would/could/might/should+do,与过去事实,相反,had+done,would/could/might/should have+done,与将来事实,相反,did(were),should+do,were to+do,would/could/might/should+do,一“表”,1.与,现在,事实相反,从句谓语：,主句谓语：,If I,were,you,I,would go,there.,过去时(were/did),would,should,could,might+,动词原形,注意,：在虚拟语气中，只能用were，,不能用was.无论主语是第几人称。,If I,had,a lot of money,I,would,buy a villa.,2.与,过去,事实相反,从句谓语：,主句谓语：,If he,had come,earlier,he,would have seen,her.,She,would have gone,to the party if she,had been invited,.,had+,动词的过去分词,would,should,could,might+have+done,If he,_,more carefully,he,_,the car accident yesterday.,had driven,would not have had,3.与,将来,事实相反,从句谓语：,主句谓语：,If it,were,Sunday tomorrow,I,should go,to see a film.,If he,should have,time next Sunday,he,would go,to visit the Great Wall.,If I,were to be,twenty next year,I,could take,the course.,1）were/did,would,should,could,might+do,2,）,should+,动词原形,3)were to+,动词原形,If he,got,up early,he,would be,on time.,1.This printer is of good quality.If it,_ break down within the first year,we,would repair it at our expense.,A.would B.should C.could D.might,2.If the parents _at the hospital earlier after,the accident,the child would have been saved.,A.arrives B.arrive,C.had arrived D.has arrived,1.If you,had,taken,my advice,you wouldnt have failed in,the exam.,Had,you taken,my advice,you wouldnt have failed in the exam.,2.If he,were,in the room now,he wouldnt feel so cold.,Were,he,in the room now,he wouldnt feel so cold.,3.If I,should,have,time,I would go with you.,Should,I have time,I would go with you,(,省,if),倒装条件句,Step 1,、观察思考。,小结,.,当条件句中有,_,，,_,或,_,时，,可省略,_,把这三个词提到句首。,Eg:,If I,were,not,so busy,I would go with you.,were,had,(,助动词,),should,if,注意,：若条件,从句,为,否定句,，否定词应位于主语之后。,Were,I,not,so busy,I would go with you.,Step 2,、运用规律（将以下句子改为省略,if,的倒装条件句）,If I were at school again,I would study harder.,_,If you had come earlier,you would catch the bus.,_,If I were not to have a test,I would go to the concert tonight.,_,Were I,at school again,I would study harder.,Had you come,earlier,you would catch the bus.,Were I not,to have a test,I would go to the concert tonight.,高考英语语法一轮复习,虚拟语气课件,(,共,47,张,PPT),高考英语语法一轮复习,虚拟语气课件,(,共,47,张,PPT),含蓄条件句：,But for,your help,we,couldn,t have succeeded.,Without,air,we,would not live,even for five minutes.,以上句子中虚拟条件没有使用从句，而是通过,_,短语来表示，这种句子叫做,_,。这种句子往往是,有主句而无从句。,可用于这种句式的介词或连词,_/_/or/_,等。,含蓄条件句,but for,without,otherwise,做题关键：,通过句意判断准对什么时间的虚拟，然后选择出正确的动词形式。,介词,高考英语语法一轮复习,虚拟语气课件,(,共,47,张,PPT),高考英语语法一轮复习,虚拟语气课件,(,共,47,张,PPT),想一想,Without,air,we,would not live,even for five minutes.,_,we would not live even for five minutes.,But for,your help,we,couldnt have succeeded.,=_,we couldnt have succeeded.,If there were no air,If you hadnt helped us,高考英语语法一轮复习,虚拟语气课件,(,共,47,张,PPT),高考英语语法一轮复习,虚拟语气课件,(,共,47,张,PPT),But for,John,we _ the match last week.,A.would have lost B.would lose C.had lost D.lost,Practice:,would have lost,高考英语语法一轮复习,虚拟语气课件,(,共,47,张,PPT),高考英语语法一轮复习,虚拟语气课件,(,共,47,张,PPT),He hesitated for a moment before kicking the ball,otherwise,he _ a goal.,A.had scored,B.scored,C.would score,D.would have,scored,would have,scored,高考英语语法一轮复习,虚拟语气课件,(,共,47,张,PPT),高考英语语法一轮复习,虚拟语气课件,(,共,47,张,PPT),二“混”,一,.,混时态,:,二,.,混虚实,:,时间错综的虚拟语气,If you,had,taken,the medicine last night,you,would be,better now.,If you had taken the medicine last night,you would be better now,but you,didnt,.,虚,实,If,从句中时间与主句时间不一致。,高考英语语法一轮复习,虚拟语气课件,(,共,47,张,PPT),高考英语语法一轮复习,虚拟语气课件,(,共,47,张,PPT),Practice:,假如你接受了我的意见，你现在就会好的多。,You,much better,now,if you,my advice.,would be,had taken,如果你没错过公共汽车的话，我们现在正在听音乐会呢,If you_the bus,we _the concert,now,.,hadnt missed,would be enjoying,高考英语语法一轮复习,虚拟语气课件,(,共,47,张,PPT),高考英语语法一轮复习,虚拟语气课件,(,共,47,张,PPT),(06,福建,27)If it were not for the fact that she _ sing,，,I would invite her to the party.A.couldnt B.shouldnt C.cant D.might not,were not,would,invite,_,_,事实,高考英语语法一轮复习,虚拟语气课件,(,共,47,张,PPT),高考英语语法一轮复习,虚拟语气课件,(,共,47,张,PPT),If it hadnt been for the fact that I _ busy,，,I would have helped her.A.am B.was,C.had been D.have been,_,_,高考英语语法一轮复习,虚拟语气课件,(,共,47,张,PPT),高考英语语法一轮复习,虚拟语气课件,(,共,47,张,PPT),I _ you yesterday,but I was busy with my work.A.had helped,B.would help,C.would have helped,D.helped,_,事实,高考英语语法一轮复习,虚拟语气课件,(,共,47,张,PPT),高考英语语法一轮复习,虚拟语气课件,(,共,47,张,PPT),三“从句”,1,：虚拟语气在名词性从句中用法,关键词一坚持；二命令；三建议；,四要求,(should)do,2.It is+adj./n.+that(should)do,关键词,important/necessary/natural/strange/a pity/a shame,）,3,：虚拟在特殊句型中的用法,关键词：,wish,as if/though,if only,would rather,与事实时态的相反,高考英语语法一轮复习,虚拟语气课件,(,共,47,张,PPT),高考英语语法一轮复习,虚拟语气课件,(,共,47,张,PPT),1.,表示要求，命令，建议等动词后的宾语从句。,一