as引导让步状语从句ppt课件.pptx

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1、as引导让步状语从句倒装引导让步状语从句倒装的用法的用法Look at the following sentences and tell us what adverbial clauses they are:1. Although she was very weak, she still insisted on working in the office. 2. Mike drove very fast though the road was icy.3. While he was very busy, he went to the cinema every week.4. Even if w

2、e achieve great success in our work, we should not be proud.5. No matter what happened, he would not mind. = Whatever happened,6. However carefully I explained, she still didnt understand. However+ adj./ adj.+a(n) +单数可数单数可数n.+主语主语 +谓语谓语, many+可数可数n.(pl.) much +不可数不可数n.1.However cold it is outside ,

3、she has the window open. 2.However carefully I explained, she still didnt understand.3.However many books you want , I can offer you.4.However much difficulty there is , we must finish the task on time.5.However beautiful a girl is, I dont like her.引导让步状语从句的引导词引导让步状语从句的引导词:1.(al)though, 2.even if /

4、though3.no matter + 特殊疑问词特殊疑问词what/when/how/where（= 特殊疑问词特殊疑问词+ever）4. while，5. as1.虽然，尽管虽然，尽管2. 即使即使3. 不管，无论不管，无论4. 虽虽然然, 尽管尽管(位于句首位于句首)5. 虽然虽然, 尽管尽管 为为了帮助同学们全面掌了帮助同学们全面掌握握as引导让引导让步状语从句的倒装用法步状语从句的倒装用法，特特将将这这类语类语法法现象归纳为以下五种句型：现象归纳为以下五种句型： 一、名一、名词词 + as / though + 主语主语 + 谓语动词谓语动词 King as he was，he wa

5、s unhappy. 他虽是国王，但他并不幸福。他虽是国王，但他并不幸福。 Child as he is，he knows to help other. 他他虽是个孩子，却知虽是个孩子，却知道帮道帮助别人。助别人。 【说明说明】其中的其中的动词通常为连系动词动词通常为连系动词，也就是说位于句首的名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位于句首的名词前习惯上不用冠词习惯上不用冠词，即使其前有形容词修饰也不用冠词，即使其前有形容词修饰也不用冠词。比较比较:Boy as /though he is， he likes to

6、 play with girls. =Though he is a boy，he likes to play with girls. Strong man as / though he is，he can not lift that stone. = Though he is a strong man ，he can not lift that stone. 二、形容词二、形容词 + as / though + 主语主语 + 动词动词 Successful as he is，he is not proud. 他虽然成功，但不骄傲。他虽然成功，但不骄傲。 Improbable as it see

7、ms，its true. 虽虽然看起来不太可能，但却是真的。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. 尽尽管听起来很愚蠢，我是如此爱她竟然相信了她的话。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. 他他虽说有耐心，也不愿等这么长。虽说有耐心，也不愿等这么长。 Beautiful though the necklace was，we thought it was over

8、-priced. 那那条项链虽然很漂亮，我们认为价钱太高。条项链虽然很漂亮，我们认为价钱太高。 【说明说明】其其中的中的动词也通常为连系动词动词也通常为连系动词，也，也就是说位于句首的形容词就是说位于句首的形容词是是其其后连系动词的表语。后连系动词的表语。 三、副词三、副词 + as / though + 主语主语 + 动词动词 Much as I like Paris，I could nt live there. 尽尽管我喜欢巴黎，但我不能住在那里。管我喜欢巴黎，但我不能住在那里。 Hard though they tried，they could nt make her change he

9、r mind. 尽尽管他们做了很大努力，却没法让她改变主意。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. 尽尽管你读得很快，你总不能在两天之内就读完这本书。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. 尽尽管他做了努力，却未能取得很大进步。管他做了努力，却未能取得很大进步。 【说明说明】有的词典将有的词典将 much as 作为习语看待，认为它是一个用以作为习语看待，认为它是一个

10、用以引导让步状语从句的复合连词。再如：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. 他他作为一名作家我很佩服他，但我却不喜欢他这个人。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 could nt live with you. 我我尽管很喜欢你，却不能和你在一起生活。尽管很喜欢你，却不能和你在一起生活。 四、动词原形四、动词原形 + as / though + 主语主语 + 动词动词 Object as you may，Ill go. 纵纵

11、使你反对，我也要去。使你反对，我也要去。 Try as he might，he couldnt solve the problem. 尽尽管他想方设法，却未解决这个问题。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. 无无论怎样搜查，他们在房子里仍然没有找到一个人。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. 尽尽管我们不喜欢他，但必须承认他的伟大。管我们不喜欢他，但必须承认他的伟

12、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。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. 尽尽管落选了，但他却以其反对奴隶制的激烈演说而出了名。管落选了，但他却以其反对奴隶制的激烈演说而出了名。 【说明说明】主语后的动词通常为主语后的动词通常为 may，might，would，did 等情态动词或等情态动词或助动词助动词(若表示情态意义，则选用

13、情态动词；若陈述事实，则用若表示情态意义，则选用情态动词；若陈述事实，则用 did，do 等助动词等助动词)。 五、分词五、分词 + as / though + 主语主语 + 动词动词 Raining hard as it is， Im going out for a walk. 虽虽然正在下着大雨，我还是要出去散步。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. 虽虽然我们被敌人包围着，但我们还是设法前进了。然我们被敌人包围着，但我们还是设法前进了。 Munching the

14、apple as he was，he had got an eye for all Johns movements. 他他尽管在一个劲地嚼着苹果，但仍警惕着约翰的一举一动。尽管在一个劲地嚼着苹果，但仍警惕着约翰的一举一动。 munch mnt vt.& vi.用力咀嚼（某物）；大声咀嚼用力咀嚼（某物）；大声咀嚼chew tu: vt. & vi.咀嚼，咬；深思，考虑咀嚼，咬；深思，考虑【三条补充说明三条补充说明】 1.这类这类倒装倒装的让步状语从句可用的让步状语从句可用 as， though 来引导，不能用来引导，不能用 although 来引导；但是，来引导；但是，未倒装未倒装的让步状语从句

15、却可用的让步状语从句却可用 though， although 来引导，而不能用来引导，而不能用 as 来引导。也就是说来引导。也就是说， although 引引导让步状语从句时不能倒装，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，引导让步状语从句时必须倒装，而而 though 引导让步状语从句时可以倒装也可以不倒装。引导让步状语从句时可以倒装也可以不倒装。如：如： 虽虽然很晚了，但我们还是继续工作。然很晚了，但我们还是继续工作。 正：正：Late as/though it was，we still went on working. 正正：Though it was late，w

16、e still went on working. 误误：Late although it was，we still went on working . 误误：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：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主句之间有因果关系。比较：。比较： Tired as he was，he sat up la

17、te studying at night. 昨晚他虽然很昨晚他虽然很疲倦了，但还是学习到很晚才睡。疲倦了，但还是学习到很晚才睡。(表让步表让步) Tired as he was，he went to bed early. 因为很累，所以他睡得很因为很累，所以他睡得很早。早。(表原因表原因) Young as he was，he was equal to the task. 他虽年轻，却能胜他虽年轻，却能胜任这项工作。任这项工作。(表让步表让步) Young as he was，he was not equal to the task. 他因为年轻，所他因为年轻，所以不能胜任这项工作。以不能胜任

18、这项工作。(表原因表原因) 3. 在美国英语中，人们通常用在美国英语中，人们通常用 as.as 引导让步状语从句。如：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。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。他虽成功了，但不骄傲。 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的倒装。作让步状语的倒装。(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.