as引导让步状语从句省公共课一等奖全国赛课获奖课件.pptx

as引导让步状语从句倒装引导让步状语从句倒装使用方法使用方法王仁第1页为了帮助同学们全方面掌握让步状语从句倒装使用方法，特将这类语法现象归纳为以下五种句型：一、名词名词+as/though+主语主语+动词动词 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，却知道帮助他人。【说明】其中动词通常为连系动词动词通常为连系动词，也就是说位于句首名词是其后连系动词表语。另外，要尤其注意位于句首名词前习惯上不用冠词位于句首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，he can not lift that stone.=Though he is a strong man，he can not lift that stone.波赛将军即使坚强，但在过去数周里也受到了严峻考验。第2页二、形容词形容词+as/though+主语+动词 Successful as he is，he is not proud.他即使成功，但不骄傲。Improbable as it seems，its true.虽然看起来不太可能，但却是真。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.那条项链即使很漂亮，我们认为价钱太高。【说明】其中动词也通常为连系动词动词也通常为连系动词，也就是说位于句首形容词是其后连系动词表语。第3页三、副词副词+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】有词典将 much as 作为习语对待，认为它是一个用以引导让步状语从句复合连词。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。第4页四、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.不论怎样搜查，他们在房子里依然没有找到一个人。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激烈演说而出了名。【说明】主语后动词通常为 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)。第5页五、分词+as/though+主语+动词 Raining hard as it is，Im going out for a walk.即使正在下着大雨，我还是要出去散步。Surrounded as we were by the enemy，we managed to march forward.即使我们被敌人包围着，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，但仍警觉着约翰一举一动。第6页【三条补充说明】1.这类倒装倒装让步状语从句可用 as，though 来引导，不能用 although 来引导；不过，未倒装未倒装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 引导让步引导让步状语从句时不能倒装，状语从句时不能倒装，as 引导让步状语从句时必须倒装，而引导让步状语从句时必须倒装，而 though 引引导让步状语从句时能够倒装也能够不倒装。导让步状语从句时能够倒装也能够不倒装。如：即使很晚了，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.第7页2.上面提到倒装结构有时也可用来表示原因，区分方法主要看句子内容：让步从句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.昨晚他即使很疲惫了，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)第8页3.在美国英语中，人们通惯用 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。第9页动词动词/名词名词/形容词形容词/副词副词/不定代词不定代词as或或though主语谓语主语谓语作让步状语倒装。作让步状语倒装。(名词名词)Child as he is,he knows a lot.(动词动词)Object as you may,I will go.(副词副词)Hard as/though she had worked,she failed the exam.(形容词形容词)Poor as he may be,he lives a happy life.(代词代词)Much as I told you,you didnt listen.第10页