初中英語語法專題狀語從句講解

1、 初中英語語法專題（狀語從句）講解 第 6 頁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, sothat, suchthat讓步though, although, even if,

2、 however方式As比較than, (not)asas,時間狀語從句：Whenever he comes, 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 weather.由于我們住在海邊，能享受到好的天氣。地點狀語從句：Put it where we can all see it.把它放在我們都能看到的位置。目的狀語從句：Finish this so

3、 that you can start another.把這個做完，你可以開始另一個。結果狀語從句：He was so angry that he couldnt say a word. 他氣得說不出話了。讓步狀語從句：Though he is in poor health, he works hard.雖然他身體不好，但是他工作很努力。方式狀語從句：Students do as the teachers say.學生們按照老師說的去做。比較狀語從句：The work isnt as easy as I thought.這項工作比我想象得難。例題解析：舉一反三，學的更輕松！1. 易混引導詞wh

4、ile, when, as的區(qū)別：when既可以指時間點,及瞬間動詞連用，也可以指時間段，及延續(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 dont talk so loud while others are working.As及when用法相似，但著重強調主句動作及從句動作同時發(fā)生，有隨著或一邊一邊之意。如：

5、As you get older, you get more knowledge.隨著年齡的增長，你獲得的知識就越多。2Because,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 cant live without it.He didnt come yesterday as his mother was ill.Ill do it for you since you are bu

6、sy.3suchthat, sothat, 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+that2) 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 several times.It was such good books that they sell well.It was such bad weather that I had

7、 to stay at home.He spoke so fast that I couldnt follow him.He is such a lovely boy that we all like him.=He is so lovely a boy that we all like him.注：在形容詞+可數名詞復數/不可數名詞結構中，當名詞前有many, much, few, little表示數量的多少時，名詞前用so。如：She made so many mistakes that she didnt pass the exam.練習及鞏固：熟能生巧，取得好成績！選擇合適的連接詞，完

8、成下列句子。1.Jim spends a lot of money on books_he is not rich.2.Kate fell into sleep _she was listening to the music.3.-Is David at school today? -No. He is at home _he has a bad cold.4.We wont have supper _my mother comes back.5.Speak to him slowly _he may understand you better.6. _ she doesnt come on

9、Sunday, Ill go fishing by myself.7.It is four years _I had left that small village.8. _the air moves, it is called wind.9.We will go to the park _it doesnt rain tomorrow.10._little boys did _much work.11.There are few new words in the passage _we cant understand it.12.Go back _you come from.13.He re

10、ached the station _the train had left.14.-Do you have a swimming pool? -No, we dont. At least, not _big _yours.15.Give me your paper _you have finished it.16.It is raining hard, _we have to stay at home.17. _you work harder, youll never pass the final exam.18.Look after the children _I am out.19.The village is _far away _I cant get there on foot.20.That is _an interesting book _I cant stop reading it.Keys: 1.though 2.while 3.bec