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初中英語語法梳理和提高20狀語從句講解 試題狀語從句在復合句中作狀語,修飾動詞、形容詞或副詞等。狀語從句可以表示時間、條件、原因、地點、目的、結果、讓步、方式、比較等意義。 知識梳理:提綱挈領,抓住重點和難點! 各類狀語從句連接詞(短語)一覽表: 時間when, while, as, as soon as, since, until, after, before 條件If, unless 原因As, because, since 地點Where 目的So that, in order that 結果So that, so…that, such…that 讓步though, although, even if, however 方式As 比較than, (not)as…as, 時間狀語從句: Whenever he es, he brings a friend. 他每次來都帶個朋友。 條件狀語從句: As long as I am alive, I will go on studying. 只要我活著, 我就要學習。 原因狀語從句: Since we live near the sea, we enjoy nice ,能享受到好的天氣。 地點狀語從句: Put it where we can all see 。 目的狀語從句: Finish this so that you can start ,你可以開始另一個?! 〗Y果狀語從句: He was so angry that he couldn39。t say a word. 他氣得說不出話了?! ∽尣綘钫Z從句: Though he is in poor health, he works ,但是他工作很努力?! 》绞綘钫Z從句: Students do as the teachers ?! ”容^狀語從句: The work isn39。t as easy as I ?! ±}解析:舉一反三,學的更輕松! 易混引導詞while, when, as的區(qū)別: when既可以指時間點,與瞬間動詞連用,也可以指時間段,與延續(xù)性動詞連用(=while)。如: When he came in, his mother was cooking. When (While) we were at school, we went to the library every day. While表示時間段,因此,while 從句的謂語動詞要用延續(xù)性動詞。如: Please don39。t talk so loud while others are working. As與when用法相似,但著重強調主句動作與從句動作同時發(fā)生,有隨著……或一邊……一邊……之意。如: As you get older, you get more ,你獲得的知識就越多?! ?.Because,as,since 的區(qū)別: Because用于表示直接原因,回答why提出的問題,語氣最強;As用于說明原因, 著重點在主句,常譯成由于;since表示顯然的或已知的理由或事實,常譯成既然。如: Water is very important because we can39。t live without it. He didn39。t e yesterday as his mother was ill. I39。ll do it for you since you are busy. 3.such…that, so…that, so that 引導結果狀語從句的區(qū)別: such是形容詞,修飾名詞。 so 是副詞,修飾形容詞或副詞。其結構如下: 1) such + a (n)+ 形容詞+單數可數名詞+that…… 2) such+形容詞+復數可數名詞+that …… 3) such +形容詞+不可數名詞+that……。如: This was such a good film that I went to see it