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As引導(dǎo)從句常見用法歸納

時(shí)間: 燕妮639 分享

  下面是學(xué)習(xí)啦小編為同學(xué)們歸納了As引導(dǎo)從句常見用法,希望大家學(xué)以致用!

  一、表示比較,意為“象……一樣,正如,如同”

  She’s very tall, as is her mother. 她個(gè)子很高,和她母親一樣。

  二、表示方式、程度、情況。意即“照……方式、如同、象”

  They did as I had asked. 他們是按照我的要求做的。

  三、表示時(shí)間,意為“當(dāng)……時(shí)候”,“一邊……一邊”“隨著……”

  As he grow older he gained in confidence. 隨著年齡的增長(zhǎng)他的信心增強(qiáng)了。

  四、表示原因,意為“因?yàn)?,由?rdquo;

  As you were out, I left a message. 你不在,所以我留下了一張字條。

  五、表示讓步,意為“盡管;雖然;即使”(表語一般放在本從句之首;如有可數(shù)名詞單數(shù),前面也不要冠詞)

  Child as he is ,he can tell black from white. 盡管他是個(gè)孩子,但他能夠分辨黑白。

  Happy as they were, there was something missing. 盡管他們很快樂,但總?cè)鄙冱c(diǎn)什么。

  六、引導(dǎo)定語從句

  1)as引導(dǎo)非限制性定語從句,常指主句所表達(dá)的整個(gè)事情,可置句首、句中、句末,常見 as we all know,as I see it 照我看來,as it appears to me 依我看來。

  As we all know, oceans cover more than 70 percent of the earth.

  正如我們所知道的,海洋占地球面積70%以上。

  2)as引導(dǎo)限制性定語從句

  From every corner of the island little people came to see the "Man Mountain~as they called Gulliver. 小人們從海島的各個(gè)角落來看他們叫做‘人山’的格利佛。

  3)as與 such, so, the same 連用,此時(shí)先行詞是一個(gè)具體的名詞,as在從句中可作主語、賓語或表語。

  The book is written in such easy English as beginners can understand. 這本書是用初學(xué)者也能讀懂的淺易英文寫的。

  She studies in the same department as I do. 他和我在同一個(gè)系統(tǒng)學(xué)習(xí)。

  Here is so difficult a problem as none of us can solve.

  這是一個(gè)我們都不能解決的難題。

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