虚拟语气归纳总结.ppt
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1、Part2 语法专题,考点7 虚拟语气,对虚拟语气的考查在湖南高考中主要出现在单项填空部分。1.主要考查的知识点:(1)在状语从句和名词性从句中虚拟语气的用法(2)含蓄虚拟语气复习重点:(1)掌握虚拟语气的基本概念及用法。(2)在条件句中省略if的虚拟语气。(3)意义上不是虚拟语气,但必须使用虚拟语气的情况。,2.如何应对虚拟语气的考查解题时,首先要确定题干句子表示的句意为真实的还是虚拟的,来决定是否该用虚拟语气。带有状语从句的复合句应重点看从句,根据从句句意所表达的信息来判断是否该用虚拟。虚拟语气确定后要明确是对现在、过去还是对将来的虚拟,从而确定虚拟语气的形式。,(2009福建)But f
2、or the help of my English teacher,I _ the first prize in the English Writing Competition.would not win B.would not have won C.would win D.would have won 思路点拨:分析题干,根据But for the help of my English teacher(要不是我的英语老师),可知该句为虚拟语气。整句语意为:要不是英语老师的帮助,我就赢不了英语写作比赛一等奖。“赢得一等奖”是已经过去的事情了,所以此处表达的是对过去的虚拟,谓语该用would n
3、ot have done的形式。故判断空格处应该选B。,熟 读 深 思,1.状语从句中的虚拟语气(1)If I _had_(have)time,I would go there.(2)If you had come earlier,you _couldnt/wouldnt_have_missed_(miss)the bus.(3)If it _should_rain/were_to_rain_(rain)tomorrow,the sports meet would be put off.(4)We got up early in order that we could catch the fi
4、rst bus.,熟 读 深 思,(5)We got up early for fear that we should miss the first bus.(6)We got up early lest that we should miss the first bus.(7)She speaks English as though she were a native of New York.(8)It seems as if he doesnt know her.,归 纳 总 结,虚拟语气的结构及用法:非真实的条件,常由if 引导,主句和从句常用虚拟语气。1.条件与现在事实相反,从句谓语用
5、一般过去时(be多用were);主句谓语用would/should/could/might动词原形,如:(1)。2.条件与过去事实相反,从句谓语用过去完成时had done;主句谓语用would/should/could/mighthave done,如:(2)。3.条件与将来事实相反,从句谓语用should do/were to do;主句谓语用would/should/could/might动词原形,如:(3)。,归 纳 总 结,规则1:目的状语从句1.so that/in order that 从句:从句用can/could/may/might 动词原形,如:(4)。2.for fear
6、 that/in case that 从句:从句用should动词原形,意为“以防,万一”,如:(5)。3.lest 从句:从句用should 动词原形,“以防万一”,如:(6)。,归 纳 总 结,规则2:方式状语从句as if/as though 从句:从句的虚拟语气与wish 后的宾语从句虚拟语气类似,如:(7)。【注意】as if/as though连接的从句表示可能的事实时,不需用虚拟语气,如:(8)。,熟 读 深 思,2.名词性从句中的虚拟语气(1)It is suggested that I(should)exercise every day.The doctors suggest
7、ion is that I(should)exercise every day.(2)His face suggested that he was very sad.(3)How he wishes that he were a bird.(4)We wish that we had visited the Great Wall last year.,熟 读 深 思,(5)We wish we would live on the moon one day.(6)I would rather you were not here with me now.(7)I would rather you
8、hadnt done that.(8)It is important that we(should)have a good knowledge of computer science.(9)It is a pity that you(should)be absent from the meeting.(10)We are surprised that he(should)be a doctor.,规则1:名词性从句中,表示“建议,命令,要求”等意义时,名词性从句用(should)动词原形。(1)建议:动词advise,suggest,propose,recommend(名词advice,sug
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- 虚拟 语气 归纳 总结
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