As引導的各種從句歸納

1、精選優(yōu)質(zhì)文檔-傾情為你奉上As引導的從句一、As引導讓步狀語從句        為了幫助同學們?nèi)嬲莆兆尣綘钫Z從句的倒裝用法，本文將這類語法現(xiàn)象歸納為以下五種句型：1、名詞 + as / though + 主語 + 動詞  King as he was，he was unhappy. 他雖是國王，但他并不幸福。Child as he is，he knows to help other. 他雖是個孩子，卻知道幫助別人。 【說明】其中的動詞通常為連系動詞，也就是說位于句首的名詞是其后連系動詞的表語。另外，要特

2、別注意位于句首的名詞前習慣上不用冠詞，即使其前有形容詞修飾也不用冠詞。比較：Boy as though he is， he likes to play with girls.=Though he is a boy，he likes to play with girls. 他雖是男孩，卻喜歡與女孩子玩。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 b

3、een severely put to the test during the past few weeks. 波賽將軍雖然堅強，但在過去的數(shù)周里也受到了嚴峻的考驗。2、形容詞 + as / though + 主語 + 動詞 Successful as he is，he is not proud. 他雖然成功，但不驕傲。Improbable as it seems，its true. 雖然看起來不太可能，但卻是真的。Stupid as it sounds，I was so in love with her that I believed her. 盡管聽起來很愚蠢，我是如此愛她竟然相

4、信了她的話。Patient as he was，he didnt like waiting that long. 他雖說有耐心，也不愿等這么長。Beautiful though the necklace was，we thought it was over-priced. 那條項鏈雖然很漂亮，我們認為價錢太高?！菊f明】其中的動詞也通常為連系動詞，也就是說位于句首的形容詞是其后連系動詞的表語。3、副詞 + as / though + 主語 + 動詞Much as I like Paris，I couldnt live there. 盡管我喜歡巴黎，但我不能住在那里。Hard though the

5、y tried，they couldnt make her change her mind. 盡管他們做了很大努力，卻沒法讓她改變主意。Fast as you read， you cant finish the book in two days. 盡管你讀得很快，你總不能在兩天之內(nèi)就讀完這本書。He was unable to make much progress，hard as he tried. 盡管他做了努力，卻未能取得很大進步?！菊f明】有的詞典將 much as 作為習語看待，認為它是一個用以引導讓步狀語從句的復合連詞。再如：Much as I admire him as a writ

6、er，I do not like him as a man. 他作為一名作家我很佩服他，但我卻不喜歡他這個人。Much as I like you，I couldnt live with you. 我盡管很喜歡你，卻不能和你在一起生活。4、動詞原形 + as / though + 主語 + 動詞Object as you may，Ill go.縱使你反對，我也要去。Try as he might，he couldnt solve the problem. 盡管他想方設法，卻未解決這個問題。Search as they would，they would find nobody in the ho

7、use. 無論怎樣搜查，他們在房子里仍然沒有找到一個人。Dislike him as we may，we must acknowledge his greatness. 盡管我們不喜歡他，但必須承認他的偉大。Lose money as I did，we got a lot of experience. 錢雖然丟了，我們卻得到了許多經(jīng)驗。Fail in the election as he did，he became famous for his fiery speech against slavery. 盡管落選了，但他卻以其反對奴隸制的激烈演說而出了名?！菊f明】主語后的動詞通常為 may，m

8、ight，would，did 等情態(tài)動詞或助動詞(若表示情態(tài)意義，則選用情態(tài)動詞；若陳述事實，則用 did，do 等助動詞)。5、分詞 + as / though + 主語 + 動詞Raining hard as it is， Im going out for a walk. 雖然正在下著大雨，我還是要出去散步。Surrounded as we were by the enemy，we managed to march forward. 雖然我們被敵人包圍著，但我們還是設法前進了。Munching the apple as he was，he had got an eye for all Jo

9、hns movements. 他盡管在一個勁地嚼著蘋果，但仍警惕著約翰的一舉一動。6、補充說明1）這類倒裝的讓步狀語從句可用 as， though 來引導，不能用 although 來引導；但是，未倒裝的讓步狀語從句卻可用 though， although 來引導，而不能用 as 來引導。也就是說， although 引導讓步狀語從句時不能倒裝，as 引導讓步狀語從句時必須倒裝，而 though 引導讓步狀語從句時可以倒裝也可以不倒裝。如：雖然很晚了，但我們還是繼續(xù)工作。正：Late as though it was，we still went on working.正：Though it w

10、as late，we still went on working.誤：Late although it was，we still went on working .誤：As it was late，we still went on working.2）上面提到的倒裝結(jié)構(gòu)有時也可用來表示原因，區(qū)別的辦法主要看句子的內(nèi)容：讓步從句的內(nèi)容大多數(shù)與主句在意義上相反，而原因從句則與主句之間有因果關系。比較：Tired as he was，he sat up late studying at night. 昨晚他雖然很疲倦了，但還是學習到很晚才睡。(表讓步)Tired as he was，he went

11、to bed early. 因為很累，所以他睡得很早。(表原因)Young as he was，he was equal to the task. 他雖年輕，卻能勝任這項工作。(表讓步)Young as he was，he was not equal to the task. 他因為年輕，所以不能勝任這項工作。(表原因)3）在美國英語中，人們通常用 as.as 引導讓步狀語從句。如：Cold as it was， we went out.=As cold as it was， we went out. 盡管天氣冷，我們還是出去了。Successful as he is， he is not p

12、roud.=As successful as he is， he is not proud. 他雖成功了，但不驕傲。 二、as 引導定語從句        as 的用法:(as 引導定語從句, 在定語從句中作主語、賓語、表語)     (一) 如為限制性的，多用于the same as ; the same as；such as ; as many/much as；so as等結(jié)構(gòu)中。如：1. I have the same book as you (have). 我有一本和

13、你的一樣的書。   Her attitude to him was quite the same as it had always been. (關系代詞as和指示代詞same連用, 在從句中用作表語, 先行詞是same.) 2.-Why didn't you mention that in face of the police just now?- I thought it was such a minor detail as was hardly worth mentioning. We will only discuss such prob

14、lems as have something to do with our own interests.Don't do such things as you are not sure about.There is no such place as you dream of in all this world.比較：I live in the same house that he used to live in.          I'm wearing the same shirt as

15、 you wore yesterday.比較：Here is so big a stone as no one can lift. （定語從句）          Here is so big a stone that no one can lift it.（結(jié)果狀語從句）     (二) 如為非限制性的，多單獨引導一個定語從句，這種定語從句可置于句首，句中或句尾，譯為"正如，這一點"。（動詞常為know, see, expect, point

16、out, etc.） 1. As we all know, smoking is harmful to one's health . (as 作賓語)=As is known to all, smoking is harmful to one's health . （as 作主語）=It's known to all that smoking is harmful to one's health .或:Smoking is harmful to one's health , as we all know .（as 作賓語）或: Smoking,

17、 as we all know, is harmful to one' health.2.He was a foreigner, as I knew from his accent.  (賓語, 先行詞是前面整個句子)當先行詞被the same所修飾時，關系詞既可以用as，也可以用that。在表示具體事物時，有時兩者有一定的區(qū)別。一般說來，表示同一種類多用as，表示同一事物多用that。如：This is the same instrument that I used yesterday. 這就是我昨天用過的那臺儀器。This is the same instrument a

18、s I used yesterday. 這臺儀器跟我昨天用過的那臺一樣。在抽象概念上，同種類和同一事物是沒有絕對區(qū)別的，所以兩個詞可換用：I have the same opinion as / that you have.這里要注意的是：（1）使用as時，它引導的定語從句中的動詞可以省略，但使用that時，定語從句中的動詞不可省略。如：Women received the same pay as men.Women received the same pay that men received.(2) 在“the samethat”結(jié)構(gòu)中，that只是用來加強語氣，強調(diào)“相同”。that可以

19、省去而不改變句子原意，甚至連名詞前的same也可以省去。如：This is the same instrument that I used yesterday.= This is the same instrument I used yesterday.= This is the instrument I used yesterday.但在“the sameas”結(jié)構(gòu)中，same和as都不能省略。(3) 當“the samethat”結(jié)構(gòu)中的that作為關系副詞用時，不可以直接與as互換。如：He lives in the same building that I live.= He lives in the same building as / that I