初中英语语法状语从句讲解专项练习及答案.doc

初中英语语法状语从句讲解专项练习及答案状语从句在复合句中作状语，修饰动词、形容词或副词等。状语从句可以表示时间、条件、原因、地点、目的、结果、让步、方式、比较等意义。 知识梳理：提纲挈领，抓住重点和难点！ 各类状语从句连接词（短语）一览表：时间when, while, as, as soon as, since, until, after, before，as long as（长达之久）条件If, unless,as/so long as(只要)原因As, because, since，as/so long as(既然,因为)地点Where目的So that(为了), in order that结果So that（方便）, sothat, suchthat让步though, although, even if, however方式As比较than, (not)asas,时间状语从句：Whenever he comes, he brings a friend. 他每次来都带个朋友。They all continued their regard for me as long as they lived. 他们毕生都在关心着我.条件状语从句：As long as I am alive, I will go on studying. 只要我活着， 我就要学习。原因状语从句：Since we live near the sea, we enjoy nice weather.由于我们住在海边，能享受到好的天气。地点状语从句：Put it where we can all see it.把它放在我们都能看到的位置。目的状语从句：Finish this so that you can start another.把这个做完，（为了）你可以开始另一个。结果状语从句：He was so angry that he couldnt say a word. 他气得说不出话了。让步状语从句：Though he is in poor health, he works hard.虽然他身体不好，但是他工作很努力。方式状语从句：Students do as the teachers say.学生们按照老师说的去做。比较状语从句：The work isnt as easy as I thought.这项工作比我想象得难。例题解析：举一反三，学的更轻松！1. 易混引导词while, when, as的区别：when可以和延续性动词连用，也可以和短暂性动词连用；而while和as只能和延续性动词连用。如：When he came in, his mother was cooking.When (While) we were at school, we went to the library every day.when从句的谓语动词可以在主句谓语动作之前、之后或同时发生；while和as从句的谓语动作必须是和主句谓语动作同时发生。While表示时间段,因此，while 从句的谓语动词要用延续性动词。如：Please dont talk so loud while others are working.As与when用法相似，但着重强调主句动作与从句动作同时发生，有随着或一边一边之意。如：As you get older, you get more knowledge.随着年龄的增长，你获得的知识就越多。在将来时从句中，常用when，且从句须用一般时代替将来时。You shall borrow the book when I have finished reading it在我读完这本书后，你可以借阅。When the manager comes here for a visit next week，Ill talk with him about this下周，经理来这参观时，我会和他谈谈此事。when用于表示“一就”的句型中（指过去的事情）。sbhad hardly（scarcely） done sthwhenHardly Scarcely had sbdone sthwhenI had hardly scarcely closed my eyes when someone knocked at the doorHardly Scarcely had I closed my eyes when someone knocked at the door我刚一闭上眼，就有人在敲门了。I had hardly scarcely entered my room when the telephone rangHardly Scarcely had I entered my room when the telephone rang我刚一走进房门，电话就响了2Because,as,since 的区别：Because用于表示直接原因,回答why提出的问题，语气最强；As用于说明原因, 着重点在主句，常译成由于；since表示显然的或已知的理由或事实，常译成既然。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 busy.3suchthat, sothat, so that 引导结果状语从句的区别：such是形容词，修饰名词; so 是副词，修饰形容词或副词。其结构如下：1) such + a (n)+ 形容词+单数可数名词+that2) such+形容词+复数可数名词+that 3) such +形容词+不可数名词+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 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：在形容词+可数名词复数/不可数名词结构中，当名词前有many, much, few, little表示数量的多少时，名词前用so。如：She made so many mistakes that she didnt pass the exam.so that 既可以引导目的状语从句又可以引导结果状语从句引导目的状语从句时可译为为了 ,引导结果状语从句时可译为以便 如I speak loudly so that all the students can hear me clearly.(目的状语从句) Maria likes the woolen dress so that she decides to buy it immediately .(结果状语从句) (1) so that引导目的状语从句时表示“以便为了”从句中常使用can /could /may /might /will /would /should等情态动词或助动词引导结果状语从句时从句中一般不用can和may等词。 (2) So that引导的目的状语从句之前不用逗号而so that引导的结果状语从句与主句之间往往有逗号相隔开即略作停顿意思是“因此;所以”。请比较 He worked hard at his lessons so that he could gain high grades in the exams.他努力学习功课争取考试能获得好成绩。 He worked hard at his lessons, so that he gained high grades in the exams.他努力学习结果考试获得了好成绩。巩固练习：熟能生巧，取得好成绩！选择合适的连接词，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.We wont have supper _my mother comes back.5.Speak to him slowly _he may understand you better.6. _ she doesnt come on 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 reached 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.能力提高练习1( ) 1 The meeting didnt start_ everyone was there.A. because B. until C. why D. if( ) 2 The boy _ to bed _ his mother came in.A. went not; until B. didnt go; after C. went; until D. didnt go; until( ) 3 I wont believe you_ I have seen it with my own eyes.A. before B. until C. after D. when( ) 4 He _ home _ she was satisfied _ his answer yesterday. A. didnt go; until; with B. wasnt go; after; to C. doesnt go; before; with D. didnt go; until; to( ) 5 He _ back until the work _ done.A. isnt; will be B. isnt; is C. wont be; will be D. wont be; is( ) 6 They didnt start the work _ their teacher came back.A. until B. while C. as soon as D. if2( ) 1 Tom will call me as soon as he _ Shanghai.A. arrives B. will reach C. arrives in D. get to( ) 2 Im sure hell come to see me before he _ Beijing.A. will leave B. is leaving C. leave D. leaves( ) 3 I will tell him the news as soon as he_ back. A. come B. comes C. will come D. came3( ) 1 Tom has got a watch. He _ it for two years. It _ by his father.A. has bought; was bought B. has got; is bought ,C. was bought; has bought . D. has had; was bought ( ) 2 When he got to the station, the train _.A. left B. had left C. leaves D. has left( ) 3 The boy told his father what he _ in the street.A. saw B. have seen C. had seen D. see( ) 4 We _ TV when the telephone _.A. watched; was ringing B. were watching; rang C. watch; rings D. are watching; rang ( ) 5 By the end of last term, I_ ten books.A. had finished reading B. have finish reading C. had finish to read D. finish read4( ) 1 I _ you for a long time. Where _ you _?A. didnt see; did; go B. didnt see; have; goneC. havent seen; have; been D. havent seen; have; gone( ) 2 Tom_ China for 3 years.A. has been B. has been in C. has been to D. has been at( ) 3 I wont go to see the film tonight, because I _ my ticket.A. lost B. have lost C. will lose D. didnt lose( ) 4 -Hello! May I speak to Bob?-Sorry, but he _ for a month.A. had been away B. was left C. left D. has been away( ) 5 I _ him since I began to live in the city.A. know B. have known C. knew D. will know( ) 6 Zhao Lan _ already _ in this school for two years.A. was; studying B. will; study C. has; studied D. are; studying5( ) 1 Betty didnt go to see the film yesterday _ she was ill.A. because B. but C. until D. if( ) 2 May I sit nearer_I can see more clearly?A. as if B. so that C. even if D. so( ) 3 _ you work hard, you will certainly succeed.A. Though B. If C. Because D. For( ) 4 _ he came to study in the university, he has made much progress in the study of English.A. While B. When C. Since D. After( ) 5 Id like to go swimming _ the water is not too cold.A. for B. unless C. if D. whether6( ) 1 There are _ many league members in class 2 _ in Class 4.A. both; and B. so; that C. either; or D. as; as( ) 2 -Do you have a big library?-No, we dont. At least, not_yours.A. as big as B. as big than C. as bigger than D. bigger as( ) 3 Suzhou is not _ beautiful _ Hangzhou.A. as; than B. so; as C. even; than D. /; than( ) 4 Iron is more useful _ any other metal.A. as B. than C. then D. so7( ) 1 I want to know _ she is going to see a film.A. if B. that C. what D. which( ) 2 You are sure to pass the exam _ you study hard.A. if B. thoughC. that D. since( ) 3 Ill go to see the film with you_I have time this evening.A. whether B. so C. if D. when( ) 4 _ you study harder, youll never pass the final exam.A. If B. Until C. Unless D. Except8( ) 1 Although it was raining, o o still worked in the fields.A. but they B. and they C. they D. and yet they( ) 2 _ there were only five soldiers left at the front, _ they went on fighting.A. Because; so B. If; and C. Though; but D. Though; /( ) 3 _ she is very old, _ she can still work eight hours a day.A. Because; so B. Though; but C. As; yet D. Though; yet9( ) 1 Please answer the question in a loud enough voice _ all the class may hear.A. so, that B. or C. in order that D. and( ) 2 Lift it up_I may see it.A. though B. so that C. as D. than( ) 3 I hurried_I wouldnt be late for class.A. so B. so that C. if D. unless( ) 4 We should go by bus _ we can get there earlier.A. as soon as B. where C. in order that D. as10( ) 1 The dictionary is so expensive _ I cant buy it.A. because B. when C. that D. if( ) 2 I got there _ late _ I didnt see him.A. too; to B. such; that C. so; that D. so; as( ) 3 It is _ hot in the room _ we have to go out for a walk.A. such; that B. so; that C. as; as D. such; as( ) 4 He has_ an interesting book that we want to read it.A. so B. such C. the same D. as2012年全国各地中考英语真题分类汇编状语从句1. Well go for a picnic if it _ this Sunday. Wish you a lovely weekend.A. rain B. doesnt rain C. wont rain2. Teresa is _ nervous _ she cant talk in front of the class.A. such, that B. too, to C. so, that3. - Whats your plan for the summer holidays?-Ill go to Beijing_ the school term ends.A. in order that B. so that C. as soon as D. even though4. Well go for a picnic if it _ this Sunday. Wish you a lovely weekend.A. rain B. doesnt rain C. wont rain5.I think _ not difficult _ English every morningA. that; keep reading Bits; keep readingC. that; to keep reading Dit; to keep reading6. - Well go for a picnic if it _ this Sunday. - Wish you a lovely weekend.A. rain B. doesnt rain C. wont rain7. There will be a flower show in the park_ we visited last week.A. who B. when C. what D. which8. If our government _attention to controlling food safety now, our health _in danger.A. wont pay, is B. doesnt pay, is C. wont pay, will be D. doesnt pay, will be9. Excuse me Could you wake me up when my friend_ here? Of course. But we still dont know when your friend _ here.A. comes; will come B. comes； comesC. will come; comes D. will come； will come10. Do you have Jays CDs? Sorry, they are _. But well get some more next week because they _.A. sold well； are on sale B. sold out； sell wellC. selling well; sell well D. for sale; sell well11. Why is Harveys mother so happy? Because only three students _, _ his son Harvey.A. failed the exam; besides B. made progress; exceptC. made progress; including D. passed the exam; without12. I want to know when Mr. Brown will arrive. When he _ , I will tell you.A. will arrive B. arrived C. arrives 13. I like drinking wine. But people who drink wine arent allowed to drive.If I _ you, I would give up _ wine.A. were; drinking B. am; drinkingC. were; drink D. was; to drink14. _ I was in the US, I made a lot of American friends.A. While B. Although C. Unless D. Until15. What would happen if he _ back home?A. go B. goes C. went16. If a polar bear _, it _fish from the water. A. will be hungry; catches B. is hungry; will catchC. is going to be hungry; catches D. is hungry; wont catch17. We Will go for a picnic if it _tomorrow.A. doesnt rain B. wasnt rainy C. wont rain D. wasnt raining18.-Do you know if we will go for a picnic this Saturday? -I think we will if we _ any classes.A. won t have B. didnt t have C. dont have D. aren t having19.The bus driver always says to us ,“Dont get off_ the bus stops.”A. when B. while C .until D. if 20. Excuse me, can I interview Mr. Miller this afternoon?- A moment, please. Let me check _ .A. if Mr. Miller will be free B. when will Mr. Miller have time C. if Mr. Miller had an appointment D. when does Mr. Miller come back21. _ he has little knowledge, the old worker has a lot of experience.A. Although. B. Because. C. If22. Do you have any problems if you _ five minutes to read?Well, Im thinking about the new words. There are too many.A. give B. are given C. will be given巩固练习答案Keys: 1. though（表让步）2.while（表时间段）3.because（直接原因）4.until（直到）5.so that（表目的）6.Even if（即使，表让步）7.Since（自从，时间状语）8.When（当。） 9.If（如果，条件状语）10.Such, that（如此。以至于，结果状语）11.so that 12.where 13.Before 14.as(so), as 15.after 16.so（因此）17.unless 18.while 19.so, that 20.such, that能力提高练习参考答案：1. 1-6 B D B A D A2. 1-3 C D B3. 1-5 D B C B A4. 1-6 C B B D B C5. 1-5 A B B C C6. 1-4 D A B B7. 1-4 A A C C8. 1-3 C D D9. 1-4 C B B C10. 1-4 C C B B中考真题1【答案】B【解析】选B。考查if引导的条件状语从句。当主句是一般将来时，if引导的条件状语从句应该用一般现在时。句意为“如果这个星期天不下雨的话，我们进行野餐”。故选B。2【答案】C考查状语从句引导词的用法。suchthat, sothat引导结果状语从句，such后接名词，so后接形容词或副词。tooto, too后接形容词或副词, to后接动词原形。根据句意：特丽莎很紧张以至于不敢在同学面前说话。故选C.3【答案】C4【答案】B【解析】选B。考查if引导的条件状语从句。当主句是一般将来时，if引导的条件状语从句应该用一般现在时。句意为“如果这个星期天不下雨的话，我们进行野餐”。故选B。5【答案】D6【答案】B7【答案】D8【答案】D9【答案】A10【答案】B11【答案】C12【答案】C13【答案】A14【答案】A15【答案】C16【答案】B17【答案】A18【答案】C19【答案】C20【答案】A21【答案】A22【答案】B