初中狀語從句總結(jié)及練習(xí)總結(jié) 計(jì)劃 匯報(bào) 設(shè)計(jì)

1、狀語從句1. 時(shí)間狀語從句2. 條件狀語從句3. 原因狀語從句4. 結(jié)果狀語從句5. 比較狀語從句6. 目的狀語從句7. 讓步狀語從句8. 地點(diǎn)狀語從句用來修飾主句中的動(dòng)詞，副詞和形容詞的從句叫狀語從句。根據(jù)其含義狀語從句可分為時(shí)間狀語從句，地點(diǎn)狀語從句，條件狀語從句， 原因狀語從句，結(jié)果狀語從句，比較狀語從句，目的狀語從句，讓步狀語從句。1. 時(shí)間狀語從句(1)時(shí)間狀語從句常用when, as, while, before, after, since, till, until, as soon as等連詞來引導(dǎo)。例如：It was raining hard when got to schoo

2、l yesterday.While he was doing his homework, the telephone rang.As he walked along the lake, he sang happily.He had learned a little Chinese before he came to China.After he finished middle school, he went to work in a factory.(2)在時(shí)間狀語從句里，通常不用將來時(shí)態(tài)，用現(xiàn)在時(shí)態(tài)表示將來的動(dòng)作或狀態(tài)。例如：Ill ring you up as soon as I get

3、to New York.I will tell him everything when he comes back.He wont believe it until he sees it with his own eyes.(3)在帶有till或until引導(dǎo)的時(shí)間狀語從句的主從復(fù)合句里，如果主句用肯定式，其含義是“一直到時(shí)”，謂語動(dòng)詞只能用延續(xù)性動(dòng)詞。如果主句用否定式，其含義是“直到才”, “在以前不”, 謂語動(dòng)詞可用瞬間動(dòng)詞。例如：The young man read till the light went out.Lets wait until the rain stops.We won

4、t start until Bob comes.Dont get off until the bus stops.2. 條件狀語從句(1)條件狀語從句通常由if, unless引導(dǎo)。例如：What shall we do if it snows tomorrow?Dont leave the building unless I tell you to.(2)在條件狀語從句里，謂語動(dòng)詞通常用現(xiàn)在時(shí)態(tài)表示將來的動(dòng)作或狀態(tài)。例如：Ill help you with your English if am free tomorrow.He wont be late unless he is ill.(3

5、)“祈使句 + and (or)+ 陳述句” 在意思上相當(dāng)于一個(gè)帶有條件狀語從句的復(fù)合句。例如：Hurry up, or youll be late.=If you dont hurry up, youll be late.Study hard and you will pass the exam.=If you study hard, you will pass the exam.3. 原因狀語從句(1)原因狀語從句通常由because, since, as引導(dǎo)。例如：He didnt come to school because he was ill.As it is raining, w

6、e shall not go the zoo.Since you cant answer the question, Ill ask someone else.(2)because表示直接原因，語氣最強(qiáng)。Because引導(dǎo)的原因狀語從句多放在主句之后?；卮鹩蓋hy提出的問題，只能用because。As和since語氣較弱，一般用來表示明顯的原因。由as和since引導(dǎo)的原因狀語從居多放在句首。例如：-Why arent going there?-Because I dont want to.As he has no car, he cant get there easily.Since we

7、have no money, we cant buy it.(3)because和so不能同用在一個(gè)句子里。4. 結(jié)果狀語從句(1)結(jié)果狀語從句由sothat, suchthat, so that引導(dǎo)。例如：He is so poor that he cant buy a bike for his son.She is such a good teacher that everybody likes her.My pencil fell under the desk, so that I couldnt see it.(2)sothat語such.that可以互換。例如：在由so.that引導(dǎo)

8、的結(jié)果狀語從句中，so是副詞，與形容詞連用。其結(jié)構(gòu)是: “.so + 形容詞（副詞）+ that + 從句”。例如：He was so glad that he couldnt say a word.The hall is so big that it can hold 2,000 people.Mother lives so far away that we hardly ever see her.在由suchthat引導(dǎo)的結(jié)果狀語從句中，such是形容詞，它修飾的可以是單數(shù)或復(fù)數(shù)可數(shù)名詞，也可以是不可數(shù)名詞；名詞前面可以帶形容詞，也可不帶。如果是單數(shù)可數(shù)名詞，前面需加不定冠詞a或an。例如

9、：It was such a hot day that nobody wanted to do anything.He had such long arms that he could almost touch the ceiling.He made such rapid progress that he did very well in the mid-term.有時(shí)上述兩種結(jié)構(gòu)是可以互換的。例如：It was such a wonderful film that all of us wanted to see it again.=The film was so wonderful that

10、 all of us wanted to see it again.It is such an important match that nobody wants to miss it.=The match is so important that nobody wants to miss it.(3)如果名詞前由many, much, little, few等詞修飾時(shí)，只能用so, 不用such。例如：Soon there were so many deer that they ate up all the wild roses.He has so little time that he c

11、ant go to the cinema with you.5. 比較狀語從句比較狀語從句通常由asas, 比較級 + than等連詞引導(dǎo)。例如：Tom runs faster than John does.This classroom is as big as that one.6. 目的狀語從句(1)目的狀語從句通常由 so that, in order that引導(dǎo)。例如：We started early so that we could catch the first train.He studies hard so that he could work better in the f

12、uture.We used the computer in order that we might save time.(2)so that既可引導(dǎo)目的狀語從句，又可引導(dǎo)結(jié)果狀語從句。區(qū)別這兩種從句的辦法有兩個(gè)：1)目的狀語從句里往往帶有情態(tài)動(dòng)詞can, could, may, might等。2)從意思上看，目的狀語從句往往表示的目的很明確。例如：Speak clearly so that they may understand you. (目的狀語從句)Jack is badly ill so that he has to rest. (結(jié)果狀語從句)7. 讓步狀語從句(1)讓步狀語從句通常

13、由although, though等連詞引導(dǎo)。例如：Though he is young, he knows a lot.Although I am tired, I must go on working.(2)although(though)不能用在同一個(gè)句子中。例如：我們不能說：Though it was raining hard, but he still went out.應(yīng)該說：Though it was raining hard, he still went out.或It was raining hard, but he still went out.8. 地點(diǎn)狀語從句地點(diǎn)狀語從

14、句常常由where來引導(dǎo)。例如：Go where you like.Where there is a will, there is a way.易混引導(dǎo)詞while, when, as的區(qū)別：1.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）。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 從句的謂語動(dòng)

15、詞要用延續(xù)性動(dòng)詞。如：Please don't talk so loud while others are working.As與when用法相似，但著重強(qiáng)調(diào)主句動(dòng)作與從句動(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.隨著年齡的增長，你獲得的知識(shí)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(qiáng)；As用于說明原因, 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

16、實(shí)，常譯成"既然"。如：Water is very important because we can't live without it.He didn't come yesterday as his mother was ill.I'll do it for you since you are busy.3suchthat, sothat, so that 引導(dǎo)結(jié)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(jié)構(gòu)如下：1) such + a (n)+ 形容詞+單數(shù)可數(shù)名詞+that2) such+形容詞+復(fù)數(shù)可數(shù)

17、名詞+that 3) such +形容詞+不可數(shù)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 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

18、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, 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.【實(shí)例解析】1.You will stay healthy _ you do more exercise, such as running and walking.A. if B. how C. before D. where答案：A。該題考查的是引導(dǎo)狀語從句的從

19、屬連詞的選擇。從意思上看，從句應(yīng)是一個(gè)條件狀語從句，在這四個(gè)選項(xiàng)中只有if能引導(dǎo)條件狀語從句，所以選A。2. -Shall we go on working?-Yes, _ I prefer to have a rest.A. when B. if C. because D. though答案：D。該題考查的是引導(dǎo)狀語從句的從屬連詞的選擇。從意思上看，只有選though才能說得通。3.None of us knew what had happened _ they told us about it.A. when B. until C. after D. though答案：B。該題考查的是引導(dǎo)

20、狀語從句的從屬連詞選擇。本句的意思是“在以前我們沒人知道這件事?！币磉_(dá)著一意思應(yīng)用“notuntil” 這一句型。4.-I hope youll enjoy your trip, dear!-Thank you, mum. Ill give you a call _ I get there.A. until B. as soon as C. since D. till答案：B。該題考查的是引導(dǎo)狀語從句的從屬連詞的選擇。本題的意思是“一到那里，我就給你打電話?！币磉_(dá)這個(gè)意思應(yīng)選用as soon as。選擇合適的連接詞，完成下列句子。1.Jim spends a lot of money on

21、 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 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

22、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 tomorrow.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

23、 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 te children

24、_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.考點(diǎn)精煉一. 單項(xiàng)填空1. _ hes old, he can still carry this heavy bag.A. Though B. Since C. For D. So2. -Do you know if he _ to play basket ball with us?-I think he will come if he

25、_ free tomorrow.A. comes; is B. comes; will be C. will come; is D. will come; will be3. In the zoo if a child _ into the water and cant swim, the dolphins may come up _ him.A. will fall; to help B. falls; to helpC. will fall; help D. falls; helping4. I dont remember _ he worked in that city when he

26、was young.A. what B. which C. where D. who5. We will stay at home if my aunt _ to visit us tomorrow.A. comes B. come C. will come D. is coming6. The police asked the children _ cross the street _ the traffic lights turned green.A. not; before B. dont; when C. not to; until D. not; after7. I was late

27、 for class yesterday _ there was something wrong with my bike.A. when B. that C. until D. because8. Ill go swimming with you if I _ free tomorrow.A. will be B. shall be C. am D. was9. In the exam, the _ you are, _ the _ mistakes you will make.A. careful; little B. more careful; fewestC. more careful

28、; fewer D. more careful; less10. You should finish your lessons _ you go out to paly.A. before B. after C. when D. while11. I hurried _ I wouldnt be late for class.A. since B. so that C. as if D. unless12. When you read the book, youd better make a mark _ you have any questions.A. which B. that C. w

29、here D. though13. The teacher raised his voice _ all the students could hear him.A. for B. so that C. because D. in order14. He took off his coat _ he felt hot.A. because B. as C. if D. since15. It is _ that wed like to go out for a walk.A. a lovely day B. too lovely a dayC. so lovely a day D. such

30、lovely a day16. Mary had _ much work to do that she stayed at her office all day.A. such B. so C. too D. very17. _ I felt very tired, I tried to finish the work.A. Although B. Because C. As D. As if18. _ the day went on, the weather got worse.A. With B. Since C. While D. As19. _ well you can drive,

31、you must drive carefully.A. So long as B. In order thatC. No matter how D. The moment20. Write to me as soon as you _ to Beijing.A. will get B. get C. getting D. got二. 根據(jù)中文意思完成下列英語句子1. 不管他跟我開什麼玩笑，我都不生氣。I am not angry with him, _ _ _ jokes he _ on me.2. 布魯斯太太對學(xué)生非常親切，以至于學(xué)生把她當(dāng)做母親。Mrs Bruce was _ kind t

32、o her students _ they _ her _ their mother.3. 只要我們竭盡全力，父母就會(huì)滿意我們的表現(xiàn)。Our parents will be pleased with our performance _ _ _ we try our best.4. 你一到上海就給我打個(gè)電話好嗎？Will you please call me _ _ _ you get to Shanghai.5. 這個(gè)七歲的女孩酷愛鋼琴，以至于他已經(jīng)堅(jiān)持練習(xí)兩年了。The seven-year-old girl likes playing the piano _ _ _ she has kep

33、t practicing for two years.6. 雖然她很忙，他還堅(jiān)持自學(xué)英語。_ _ _ _, she kept on learning English by herself.7. 他長大后相當(dāng)一名記者。He wants to be a journalist _ _ _ _.8. 無論刮風(fēng)下雨，我們的老師總是第一個(gè)到校。_ _ windy or rainy, our teacher is always the first to get to school.9. 如果人人為保護(hù)環(huán)境做出貢獻(xiàn)，世界將會(huì)變得更美好。_ _ _ _ _ to protecting the environme

34、nt, the world will become much more beautiful.10. 李明昨天沒來上學(xué)，因?yàn)樗×?。Li Ming didnt come to school _ _ _ _.真題演練(2010河北省卷42. 1) Peter likes reading a newspaper_ he is having breakfast.A. until B. while C. because D. though(2010.江蘇省鹽城市12. 1)Many students didn't realize the importance of study_they left

35、 school.A.when B.until C.as D.after(2010四川省內(nèi)江市39. 1)I don't know if it_tomorrow.If it_,we won't go on a picnic.A.rains;rains B.will rain;rains C.will rain;will rain(2010山東省濰坊市29. 1)You have to leave now_you can catch the early bus.A.so that B.as soon as C.because D.if(2010浙江省衢州市23. 1) You sh

36、ould go over your test paper _ you hand it in .A. before B. though C. because D. as soon as(2010江蘇省無錫市12. 1)Scientists say it may be a few years _it is possible to test the new medicine on patients.A.because B.after C.before D.since(2010年上海市37. 1)We will have no water to drink _we don't protect

37、the earth.A.until B.before C.though D.if（2010江蘇省揚(yáng)州市41）-Could we play football in your playground,Sir?-No,_you have the principal's note.A.if B.unless C.because D.since（2010四川省成都市35. 1）I won't be able to understand what you say,_you speak too quickly.A.if B.though C.because（2010浙江省湖州市22，1）-Is

38、 everyone here today?-No.Tom is at home_he has got a bad cold.A.because B.if C.until D.unless（2010山西省27，1）In summer , food goes bad easily _ it is put in the refrigerator.A. until B. if C. unless（2010河南省25，1）_it's difficult to make her dream come true，she never gives upA.Though B.Unless C.Becaus

39、e D.If（2010山東省萊蕪市27，1）-I hear Jack Chan will come to Laiwu next week.-Really? _ he comes, my younger sister will be very happy,AIf BUntil CUnless DBefore（2010貴州省銅仁市35，1）- May I go to the concert with you?- I'm afraid not _ you have a ticket, because I have only one.A. since B. if C. unless D. th

40、ough（2010山東省菏澤市27，1）Mary spends a lot of money on clothes _ her family is not rich.A. because B. though C. if D. so（2010黑龍江省雞西市29，1）Usually, we don't know how important something is _ we lose it.A. or B. until C. as soon as（2010廣西省定西市15，1）She had a stomachache_she ate something bad.A. so B. beca

41、use C. or D. although(2010福建三明29. 1)Many children like fried chicken _it is unhealthy food.A.if B.because C.although（2010廣西南寧32. 1）Mr.Brown knew nothing about the good news _his wife told it to him.A.before B.after C.since D.if（2010四川達(dá)州29. 1） I don't know if Jack_. If he_ , call me, please.A. will come; will comes B. comes; comeC. comes; will come D. will come; comes （2010天津市41