As引导让步状语从句倒装的用法(课堂PPT).ppt

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,*,As,引导让步状语从句倒装的用法,当,As,表示“虽然，尽管”时，其引导的让步状语从句必须用倒装句。即将让步状语从句中,作表语的名词或形容词、作状语的副词、作谓语的实意动词提前,，,而不将系动词、助动词和情态动词提前；提前的名词前不带冠词。,1,1.,他虽是国王，但他并不幸福。,As he was a king,she was unhappy.,King,as he,was,，,he was unhappy.,2.,他虽是个孩子，却知道帮助别人。,As he is,a little,Child,，,he knows to help others.,Little Child,as he,is,，,he knows to help others.,as,引导让步状语从句，把从句中系动词之后的,名词,提到,as,之前,，,位于句首的名词前习惯上不用冠词,，,即使其前有形容词修饰也不用冠词。,2,3.,他虽是男孩，却喜欢与女孩子玩。,_,，,he likes to play with,Girls.,4.Tom,虽然是一个强壮的人，但是也经常生病。,_,he is often ill.,Boy,as he is,Strong man as Tom is,3,一、,名词,+as/though+,主语,+,动词,King,as he was,，,he was unhappy.,他虽是国王，但他并不幸福。,Child,as he is,，,he knows to help other.,他虽是个孩子，却知道帮助别人。,【,说明,】,其中的动词通常为连系动词，也就是说位于句首的名词是其后连系动词的表语。另外，要特别注意,位于句首的名词前习惯上不用冠词,，,即使其前有形容词修饰也不用冠词。比较：,Boy,as,though,he is,，,he likes to play with girls.=Though he is,a boy,，,he likes to play with girls.,他虽是男孩，却喜欢与女孩子玩。,Strong man,as,though,he is,，,General Botha has been severely put to the test during the past few weeks.=Though he is a strong man,，,General Botha has been severely put to the test during the past few weeks.,波赛将军虽然坚强，但在过去的数周里也受到了严峻的考验。,4,.1.,他虽然成功，但不骄傲。,As he is,successful,，,he is not proud.,Successful,as he is,，,he is not proud.,2.,虽然看起来不太可能，但却是真的。,As it seems,improbable,，,its true.,Improbable,as it seems,，,its true.,as,引导让步状语从句，把从句中系动词之后的形容词提到,as,之前,。,5,3.,尽管这听起来很愚蠢，我是如此爱她竟然相信了她的话。,_,，,I was so in love with her that I believed her.,4.,他虽说有耐心，也不愿等这么长。,_,，,he didnt like waiting that long.,5.,条项链虽然很漂亮，我们认为价钱太高。,_,，,we thought it was over-priced.,Stupid,as it sounds,Patient,as he was,Beautiful,though the necklace was,6,二、,形容词,+as/though,+,主语,+,动词,Successful,as he is,，,he is not proud.,他虽然成功，但不骄傲。,Improbable,as it seems,，,its true.,虽然看起来不太可能，但却是真的。,Stupid,as it sounds,，,I was so in love with her that I believed her.,尽管听起来很愚蠢，我是如此爱她竟然相信了她的话。,Patient,as he was,，,he didnt like waiting that long.,他虽说有耐心，也不愿等这么长。,Beautiful,though the necklace was,，,we thought it was over-priced.,那条项链虽然很漂亮，我们认为价钱太高。,【,说明,】,其中的动词也通常为连系动词，也就是说位于句首的形容词是其后连系动词的表语。,7,1.,尽管他们做了很大努力，却没法让她改变主意。,As they tried,hard,，,they couldnt make her,change her mind.,Hard,as they tried,，,they couldnt make her,change her mind.,2.,尽管你读得很快，你也不可能在两天之内就读完这本书。,As you read,Fast,，,you cant finish the book,in two days.,Fast,as you read,，,you cant finish the book,in two days.,8,1.,尽管他做了努力，却未能取得很大进步,He was unable to make much progress,_.,2.,尽管我喜欢巴黎，但我不能住在那里。,_,，,I couldnt live there.,hard as he tried,Much,as I like Paris,总结：,as,引导让步状语从句，把从句中动词之后的副词提到,as,之前。,9,三、,副词,+as/though,+,主语,+,动词,Much,as I like Paris,，,I couldnt live there.,尽管我喜欢巴黎，但我不能住在那里。,Hard,though they tried,，,they couldnt make her change her mind.,尽管他们做了很大努力，却没法让她改变主意。,Fast,as you read,，,you cant finish the book in two days.,尽管你读得很快，你总不能在两天之内就读完这本书。,He was unable to make much progress,，,hard as he tried.,尽管他做了努力，却未能取得很大进步。,【,说明,】,有的词典将,much as,作为习语看待，认为它是一个用以引导让步状语从句的复合连词。再如：,Much as I admire him as a writer,，,I do not like him as a man.,他作为一名作家我很佩服他，但我却不喜欢他这个人。,Much as I like you,，,I couldnt live with you.,我尽管很喜欢你，却不能和你在一起生活。,10,11,1.,纵使你反对，我也要去。,As you Object,，,Ill go.,Object as you may,，,Ill go.,2.,尽管他尝试了，却未解决这个问题。,As he tried,，,he couldnt solve the problem.,Try as he might,，,he couldnt solve the problem.,【,说明,】as,引导状语从句，将从句的谓语动词提到,as,之前，变为原型，并在主语之后补上,may,，,might,，,would,，,did,等情态动词或助动词,(,若表示情态意义，则选用情态动词；若陈述事实，则用,did,，,do,等助动词,),。,12,1.,尽管我们不喜欢他，但必须承认他的伟大。,_,，,we must acknowledge his greatness.,2.,钱虽然丢了，我们却得到了许多经验。,_,，,we got a lot of experience.,As we dislike him,Lose money as I did,13,四、,动词原形,+as/though,+,主语,+,动词,Object as you may,Ill go.,纵使你反对，我也要去。,Try as he might,，,he couldnt solve the problem.,尽管他想方设法，却未解决这个问题。,Search as they would,，,they would find nobody in the house.,无论怎样搜查，他们在房子里仍然没有找到一个人。,Dislike him as we may,，,we must acknowledge his greatness.,尽管我们不喜欢他，但必须承认他的伟大。,Lose money as I did,，,we got a lot of experience.钱虽然丢了，我们却得到了许多经验。,Fail in the election as he did,，,he became famous for his fiery speech against slavery.,尽管落选了，但他却以其反对奴隶制的激烈演说而出了名。,【,说明,】,主语后的动词通常为,may,，,might,，,would,，,did,等情态动词或助动词,(,若表示情态意义，则选用情态动词；若陈述事实，则用,did,，,do,等助动词,),。,14,五、,分词,+as/though,+,主语,+,动词,Raining hard as it is,，,Im going out for a walk.,虽然正在下着大雨，我还是要出去散步。,Surrounded as we were by the enemy,，,we managed to march forward.,虽然我们被敌人包围着，但我们还是设法前进了。,Munching the apple as he was,，,he had got an eye for all Johns movements.,他尽管在一个劲地嚼着苹果，但仍警惕着约翰的一举一动。,15,【,三条补充说明,】,1.,这类,倒装,的让步状语从句可用,as,，,though,来引导，不能用,although,来引导；但是，,未倒装,的让步状语从句却可用,though,，,although,来引导，而不能用,as,来引导。也就是说，,although,引导让步状语从句时不能倒装，,as,引导让步状语从句时必须倒装，而,though,引导让步状语从句时可以倒装也可以不倒装。,如：,虽然很晚了，但我们还是继续工作。,正：,Late as,though,it was,，,we still went on working.,正：,Though it was late,，,we still went on working.,误：,Late although it was,，,we still went on working.,误：,As it was late,，,we still went on working.,16,2.,上面提到的倒装结构有时也可用来表示原因，区别的办法主要看句子的内容：让步从句的内容大多数与主句在意义上相反，而原因从句则与主句之间有因果关系。比较：,Tired as he was,，,he sat up late studying at night.,昨晚他虽然很疲倦了，但还是学习到很晚才睡。,(,表让步,),Tired as he was,，,he went to bed early.,因为很累，所以他睡得很早。,(,表原因,),Young as he was,，,he was equal to the task.,他虽年轻，却能胜任这项工作。,(,表让步,),Young as he was,，,he was not equal to the task.,他因为年轻，所以不能胜任这项工作。,(,表原因,),17,3.,在美国英语中，人们通常用,as.as,引导让步状语从句。如：,Cold as it was,，,we went out.=As cold as it was,，,we went out.,尽管天气冷，我们还是出去了。,Successful as he is,，,he is not proud.=As successful as he is,，,he is not proud.,他虽成功了，但不骄傲。,18,