as-though引导的让步状语从句(共4页).doc

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1、精选优质文档-倾情为你奉上As /though 引导让步状语从句一、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，但却知道帮助别人。Teacher though he is, he cant know everything. 他虽然是老师，但也不可能什么都懂。【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

2、：Boy as though he is, he likes to play with girls.=Though Although 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 Although he is a strong man, General Botha has been severely put

3、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。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

4、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。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 c

5、hange 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.

6、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。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。Dis

7、like 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

8、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)。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

9、警惕着约翰的一举一动。【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，但不能用although来引导；但是，未倒装的让步状语从句则可用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 Although it was late, we still went on wo

10、rking.误：Late although it was, we still went on working.误：As it was late, we still went on working.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

11、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)3. 在美国英语中，人们通常用asas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

12、he is, he is not proud. 他虽成功了，但不骄傲。as可引导，表示“虽然、尽管”，但要用部分结构，形式如下：1. 形容词 + as + 主语 + 。如：Tired as he is, he offers to help me.尽管他已经很累了，他还是主动提出帮助我。2. + as + 主语 + 系动词。如：Well-written as the book is, the author is not satisfied and prepared to revise it.尽管这本书写得很好，作者还是不满意并打算修改它。3. 名词 + as + 主语 + 系动词。如：Stude

13、nt as he is, he does not study hard.他虽然是个学生，却不努力学习。4. 副词 + as + 主语 + 部分。如：Much as I admire his courage, I dont think he acted wisely.我虽然崇拜他的勇气，但我认为他这样做是不明智的。5. 动词原形 + as + 主语 + 谓语的另一部分（或may, might, will, would等）。如：Try as you will, you wont be able to persuade him.不管你怎么努力，你都说服不了他。【考例1】 _, I have neve

14、r seen anyone whos as capable as John. （2001）A. As long as I have traveled B. Now that I have traveled so muchC. Much as I have traveled D. As I have traveled so much【考例2】 _, Carolina couldnt get the door open.（广东2005）A. Try as she might B. As she might tryC. She might as try D. Might she as tryKey:

15、 1. C 2. Athough， although 注意： 当有though， although时，后面的从句不能有but，但是 though 和yet可连用 Although its raining， they are still working in the field. 虽然在下雨，但他们仍在地里干活。 He is very old， but he still works very hard. 虽然他很老，但仍然努力地工作。 Though the sore be healed， yet a scar may remain. 伤口虽愈合，但伤疤留下了。 （谚语） 典型例题 1） _she

16、 is young， she knows quite a lot. A. WhenB. However C. Although D. Unless 答案：C。意为虽然她很年轻，却知道许多。 2）as， though 引导的倒装句 as / though引导的让步从句必须表语或状语提前（形容词、副词、分词、实义动词提前）。 Child as /though he was， he knew what was the right thing to do. = Though he was a small child， he knew what was the right thing to do. 注意

17、： a.句首名词不能带任何冠词。 b.句首是实义动词，其他助动词放在主语后。如果实义动词有宾语和状语，随实义动词一起放在主语之前。 Try hard as he will， he never seems able to do the work satisfactorily. = Though he tries hard， he never seems 虽然他尽了努力，但他的工作总做的不尽人意。 3）ever if， even though.即使 Well make a trip even though the weather is bad. 4） whetheror- 不管都 Whether

18、you believe it or not， it is true. 5）“no matter 疑问词” 或“疑问词 后缀ever” No matter what happened， he would not mind. Whatever happened， he would not mind. 替换：no matter what = whatever no matter who = whoever no matter when = whenever no matter where = wherever no matter which = whichever no matter how = however 注意：no matter 不能引导主语从句和宾语从句。 （错）No matter what you say is of no use now. （对）Whatever you say is of no use now. 你现在说什么也没用了。（Whatever you say是主语从句）（错）Prisoners have to eat no matter what theyre given。（对）Prisoners have to eat whatever theyre given.囚犯们只能给什么吃什么。 专心-专注-专业