初中英語(yǔ)語(yǔ)法專題狀語(yǔ)從句講解

1、初中英語(yǔ)語(yǔ)法專題（狀語(yǔ)從句）講解狀語(yǔ)從何在復(fù)合句中作狀語(yǔ)，修飾動(dòng)詞、形容詞或副詞等。狀語(yǔ)從句可以表示時(shí)間、條 件、原因、地點(diǎn)、目的、結(jié)果、讓步、方式、比較等意義。知識(shí)梳理：提綱挈領(lǐng)，抓住重點(diǎn)和難點(diǎn)！各類狀語(yǔ)從何連接詞（短語(yǔ)）一覽表：時(shí)間 when, while, as, as soon as, since, until, after, before條件 If, unless原因 As, because, since地點(diǎn)Where目的 So that, in order that結(jié)果 So that, so that, such that讓步 though, although, even if,

2、 however方式As比較 than, （not）as as,時(shí)間狀語(yǔ)從句：Whenever he comes, he brings a friend.他每次來(lái)都帶個(gè)朋友。條件狀語(yǔ)從句：As long as I am alive, I will go on studying.只要我活著，我就要學(xué)習(xí)。原因狀語(yǔ)從句：Since we live near the sea, we enjoy nice weath曲于我們住在海邊， 能享受至U好的天 氣。地點(diǎn)狀語(yǔ)從句：Put it where we can all see讓把它放在我們者B能看至U的位置。目的狀語(yǔ)從句：Finish this so t

3、hat you can start anothe杷這個(gè)做完，你可以開(kāi)始另一個(gè)。結(jié)果狀語(yǔ)從句：He was so angry that he couldn't say a word 他氣得說(shuō)不出話了。讓步狀語(yǔ)從句：Though he is in poor health, he works hare®然他身體不好，但是他工作很努力。方式狀語(yǔ)從句：Students do as the teachers say.生們按照老師說(shuō)的去做。比較狀語(yǔ)從句：The work isn't as easy as I though這項(xiàng)工作比我想象得難。例題解析：舉一反三，學(xué)的更輕松！1. 易

4、混引導(dǎo)詞 while, when, as的區(qū)別：when既可以指"時(shí)間點(diǎn)"，與瞬間動(dòng)詞連用，也可以指"時(shí)間段"，與延續(xù)性動(dòng)詞連用(=while) o 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(shí)間段，因此，while從何的謂語(yǔ)動(dòng)詞要用延續(xù)性動(dòng)詞。如：Please don't talk so loud while others are working.As與when

5、用法相似，但著重強(qiáng)調(diào)主句動(dòng)作與從旬動(dòng)作同時(shí)發(fā)生，有 "隨著"或"一邊一邊”之意。如：As you get older, you get more knowledge!著年齡的增長(zhǎng)，你獲得的知識(shí)就越多。2. Because,as,since 的區(qū)別:Because用于表示直接原因，回答why提出的問(wèn)題，語(yǔ)氣最強(qiáng)；As用于說(shuō)明原因，著重點(diǎn) 在主句，常譯成"由于"；since表示顯然的或已知的理由或事實(shí)，常譯成"既然"。如：Water is very important because we can't live with

6、out it.He didn't come yesterday as his mother was ill.I'll do it for you since you are busy.3. suchthat, so that, so that導(dǎo)結(jié)果狀語(yǔ)從句的區(qū)另:such是形容詞，修飾名詞；so是副詞，修飾形容詞或副詞。其結(jié)構(gòu)如下：1) such + a (n)+形容詞+單數(shù)可數(shù)名詞+that 2) such+形容詞+復(fù)數(shù)可數(shù)名詞+that 3) such + 形容詞+不可數(shù)名詞+that b如：This was such a good film that I went to

7、see it several times.It was such good books that they sell well.It was such bad weather that I had to stay at home.He spoke so fast that I couldn't 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(shù)名詞復(fù)數(shù)/不可數(shù)名詞”結(jié)構(gòu)中，當(dāng)名詞前有 many, much,

8、few, little 表示數(shù)量的多少時(shí)，名詞前用so。如：She made so many mistakes that she didn't pass the exam.練習(xí)與鞏固：熟能生巧，取得好成績(jī)！選擇合適的連接詞，完成下列句子。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 .

9、We won't have supper my mother comes back.5 .Speak to him slowly he may understand you better.6 .she doesn't come on Sunday, I'll 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 doesn't rain tomor

10、row.10 .little boys did much work.11 .There are few new words in the passage we can't understand it.12 .Go back you come from.13 .He reached the station the train had left.14 .-Do you have a swimming pool?-No, we don't. 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, you'll never pass the final exam.18 .Look after the children I am out.19 .The village is far away I can't get there on foot.20 .That is an interesting book I can't stop reading it.Keys: 1.though 2.while 3.be