1、語法復(fù)：狀語從句由從句擔(dān)任的狀語，在句子中可修飾謂語（或其它動詞）、形容詞、副詞或是整個句子，它可以用來表示時間、地點、原因、目的、結(jié)果、條件、方式、比較、讓步等。狀語從句是一較大的語法項目，也是近幾年高考題中常見的一個重要試點。高已考查了時間、讓步、地點、條件、目的等狀語從句，這些從句仍是今后高考熱點，應(yīng)作充分準(zhǔn)備。同時對方式狀語從句也應(yīng)引起重視。（一）時間狀語從句表示時間的狀語從句可由 when, as, while, whenever, after, before, till (until), since, once, as soonas (或 the moment ), by the

2、time, no sooner n, hardly (scarcely) when, every time 等引導(dǎo)。e.g. When I cameo the office, the teachers were having a meeting.He started as soon as he received the news.Once you see him, you will never fet him.No sooner had I gone to bed（二）原因狀語從句n I went to sleep.原因狀語從句是表示原因或理由的，引導(dǎo)這類從句的最常用的連詞是 because,

3、 since, as , nowt（既然）等，for 表示因果關(guān)系時（它引導(dǎo)的不是從句）為并列連詞，語氣不如because 強。e.g. He is disappoed because he didnt get theAs it is raining, I will not go out.ition.Nowt you mention it, I do remember.（三）地點狀語從句引導(dǎo)地點狀語從句的連詞是where 和 wherever 等。e.g. Sit wherever you like.Make a mark where you have a question.（四）目的狀語從句

4、引導(dǎo)目的狀語從句最常用的詞（組）是 so, socase（以防，以免）等。t（從句謂語常有情態(tài)動詞）, in ordert, ine.g. Speak clearly, sot they may understand you.She has bought the book in ordert she could follow the TV lessons.He left early in case he should miss the train.（五）結(jié)果狀語從句結(jié)果狀語從句是表示事態(tài)結(jié)果的從句，通常主句是原因，從句是結(jié)果。由 sot （從句謂語一般沒有情態(tài)動詞）, so t, such t

5、 等引導(dǎo)。e.g. She was ill, sot she didntend the meeting.He was so excitedt he could not say a word.She ich a good teachert everyone admires her.（六）條件狀語從句條件狀語從句分真實性（有可能實現(xiàn)的事情）與非真實性（條件與事實相反或者在說話者看來不大可能實現(xiàn)的事情）條件句。引導(dǎo)條件狀語從句的詞（組）主要有 if, unless, so (as) long as, onconditiont, so (as) far as, if only ( = if )。注意：

6、條件從句中的 if 不能用whether 替換。e.g. If he is nothe office, he must be out forch.You may borrow the book so long as you ket clean.So far as I know（據(jù)我所知）, he will be away for three months.You can go swimming on conditiont ( = if ) you dont go too far away from the riverb.If he had come a few minutes earr, he

7、 could have seen her.（七）讓步狀語從句讓步狀語從句可由although, though, as, even if (though), however, whatever, whether or, no matter who (when, what, ) 等引導(dǎo)。注意：as 引導(dǎo)的讓步狀語從句一般是倒裝的。e.g. Though he is a child, he knows a lot. Child as he is, he knows a lot.Whatever ( = No matter what ) you say, Ill never change my min

8、d.（八）方式狀語從句方式狀語從句as, as if (though), the way, rathern 等引導(dǎo)。e.g. You must do the exercise as I show you. He acted as if nothing had happened.（九）比較狀語從句比較狀語從句常用n, so (as) as, the more the more 等引導(dǎo)。e.g. I have made a lot more mistakesn you have.He smokes cigarettes as expensive as he can afford. The busi

9、er he is, the happier he feels.（十）使用狀語從句時要注意的幾個問題1、在時間和條件（有時也在方式、讓步等）從句中，主句是一般將來時，從句通常用一般現(xiàn)在時表示將來。e.g. Well go outing if it doesnt raomorrow.Ill write to you as soon as I get to Shanghai.2、有些時間、地點、條件、方式或讓步從句，如果從句的主語與主句主語一致（或雖不一致，是 it），從句的謂語又包含動詞 be ，就可省略從句中的“主語 + be”部分。e.g. When (he was) still a boy

10、of ten, he had to work day and night.If (you are) asked you may come in.If (it is) nesary Ill explao you again.3、注意區(qū)分不同從句：引導(dǎo)的是什么從句，不僅要根據(jù)連詞，還要根據(jù)句子結(jié)構(gòu)和句意來判別。以where 為例，能引導(dǎo)多種從句。e.g. You are to find it where you left it.（地點狀語從句）l me the address where he lives.（定語從句，句中有先行詞） I dont know where he came from.（

11、賓語從句）Where he has gone is not known yet.（主語從句）This place is where they once hid.（表語從句）練習(xí)、狀語從句一、用橫線劃出下列句子中的狀語從句，并1. Child as she is, she knows a lot of things.是哪種狀語從句：The more I can do for the class, the happier Ill be.He talks as if (as though) he knew all about it.4. He ich a good teachert the stud

12、ents love and respect him.5.I shall go to the park unless it rains.6. No sooner had I got homen it began to rain.7. Where there is water, there is life.8. He studied hard sot he could catch up with his classmates.Since you are very busy, I wont trouble you.Even if (though) I fail. Ill never lose hea

13、rt.11. Once you beghe work, you must continue.12. I will find her wherever she may be.13. Nowt youve come, youd better have dinner with us.14. He was so excitedt he couldnt fall asleep.15. We must do everything as hels us.16.is much biggern Japan.17. No matter when you come, you are warmlye.18. As (

14、So) long as you work hard, you can catch up with the other classmates.二、用適當(dāng)?shù)倪B詞填空：1. Dr. Bete () came to China he was fifty.He began to work he got there.Lets begin our meeting everyone is here.I like the English people, I dont like their food.5. you go in China, you can see smiling fa.He didnt come

15、to the lecture, he was very busy.we had enough time, we walked to the cinema.They will help you you meet with difficulty.we came to the university, we have learnt quite a lot.10.I didnt johem yesterday evening I had to go to an important meeting.11. We would try to get a car we could all travel toge

16、ther more easily.12.13. Werednt fet her mothers birthday she seldom wrote to her family.ng everything we can to make things as easy for you we can.The meeting became so disorderly the speaker had to shout the audience down.He was angrier ever before.you lock all the doors, he can still manage to get

17、 in.The boy was so tired he fell asleep on the bus.Hard he tried, he couldnt force the door open.三、選擇填空：1. Ill let you know he comes back.A. beforeB. becauseC. as soon asD. although2. She will sing a song she is asked.A. ifB. unlessC. forD. since3. We will work we are needed.A. wheneverB. becauseC.

18、sinceD. wherever4. Read it aloud the class can hear you.A. sotB. ifet your people.B. HoweverC. whenD. although5.you go, dont fA. WheneverC. WhereverD. Whichever6. It is about ten years I met you last.A. sinceB. forC. whenD. as7. They will never succeed, hard they try.A. becauseB. howeverC. whenD. si

19、nce8. still half drunk, he made his way home.A. WhenB. BecauseC. ThoughD. As9. she was very tired, she went on working.A. AsB. AlthoughC. EvenD. In spite of10. Busy he was, he tried his best to help you.A. asB. whenC. sinceD. for11. I learned a little Russian I was at middle school.A. thoughB. altho

20、ughC. as ifD. when12. we got to the sion, the train had left already.A. IfB. UnlessC. Sinceor the sion.D. When13. the rain stops, we 11 set oA. BeforeB. UnlessC. As soon asD. Though14. She was tired she could not move an inch.A. so,tB. such,tC. very,tD. so, as15. We didnt go home we finished the wor

21、k.A. sinceB. untilC. becauseD. though16. Ill stay here everyone else comes back.A. even ifB. as thoughC. becauseD. until17. Although its raining, are still workinghe field.A. theyB. but theyC. and theyD. so they18. Speak to him slowly he may understand you better.A. sinceB. sotC. forD. because19. Yo

22、ull miss the train you hurry up.A. unlessB. asC. ifD. until20. When you read the book, you d better make a mark you have any questions.A. at whichB. at whereC. the placeD. where21. Wed better hurry it is getting dark.A. and22. I didn t manage toA. untilB. butC. asD. unlesst you had explained how.B.

23、unlessC. whenD. before23.he comes, we wont be able to go.A. WithoutB. UnlessC. ExceptD. Even24. I hurried I wouldnt be late for class.A. sinceB. sotC. as if y back.C. EvenD. unless25. I catch a cold, I have painA. Every timeB. ThoughD. Where egram?D. however26. Whats the matter they still havent ans

24、wered theA. whenB.tC. though27. Bring it nearer I may see it better.A. althoughB. even thoughC. sotD. since28. You may arrive in Beijing early you mind taking the night train.A.tB. thoughC. unlessD. if29. Helen listened carefully she might discover exactly what she needed.A.hatB. in ordertC. in case

25、D. even though30. More people will eat out in restaurants they do today.A.nB. whenC. whileD. as31.hard she tries, she can hardly avoid making mistakes in her.A. MuchB. HoweverC. AsD. Although32. Poorit may be, there is no place like home, you may go.A. as; whereverB. though; wheneverC. in spite of;

26、whenD.t; wherever33. The child was immediay after supper.A. enough tired to go to bedB. too tired to go to bedD. very tired, he went to bedC. so tiredt he went to bed34. The history of nursing the history of man.A. as old asB. is oldnC.t is as old asD. is as old as35. born in Chicago, the author was

27、 famous for his stories about New York.A. SinceB. OnceC. WhenD. Although elow were hardly visible.D. In spite of36.we stood at the top of the building, the peopA. As37. Scarcely was GeB. AlthoughC. Unlesse Washington in his teens his father died.A.nB. asC. whileD. when38. David goes, he ise.A. Which

28、everB. HoweverC. WhereverD. Whatever39. The house stood there had been a rock.A. whichB. at whichC. whenD. where40. Small it is, the pen is a most useful tool.A. becauseB. soC. ifD. as41. After the new technique wasbefore.roduced, the factory produced tractors in 1988 as the yearA. as twice manyB. a

29、s many twiceC. twice as manyD. twice many as42. Thanohe other shop will be , but .A. cheC. cher; not as betterr; not as goodB. more cheap; not as betterD. more cheap; not as good43. John plays football , if not bettern, David.A. as wellB. as well asC. so wellD. so well as44. Although he is considered a great writer,A. his works are not widely readC. however his works are not widely read45. the day went on, the weather got worse.B. but his works are not widely readD. still his wo