比较讲解练习题突破状语从句.docx

1、比较讲解练习题突破状语从句三大从句之一：典型例句突破状语从句前言：学习状语从句的几个关键点1）引导状语从句的连词及意思2）状语从句与主句的时态照应提高学生掌握：-3）有关状语从句的重点句型。4）状语从句的省略一各种状语从句的典型例句1条件状语从句：引导条件状语从句的词（组）主要有if, unless, so (as) long as, 注意：条件从句中的if 不能用whether替换。提高掌握：on condition that, so (as) far as, if only ( = if )。1）Lets go out for a walk unless you are too tired

2、.( )即：If you are too tired,well not go out for a walk.2）You may borrow my book as long as you keep it clean.( )提高掌握：3）I can tell you the truth on condition that you promise to keep a secret.( -)4）Supposing it rains, shall we continue the sports meeting?( )5）You will be successful in the interview on

3、ce you have confidence.( )2.时间状语从句：表示时间的状语从句可由when, as, while, whenever, after, before, till (until), since, once, as soon as 提高学生掌握：(或the moment ), by the time, every time等引导。1）When she came in, I stopped eating. (当-的时候，表示“瞬时动词”)2）While my wife was reading the newspaper, I was watching TV. (当-的时候，w

4、as reading是延续性的动词，was reading和was watching同时发生)3）I like playing football while you like playing basketball.（然而，表示“对比”）4）As we was going out, it began to snow.（as强调句中两个动作紧接着先后发生，而不强调开始下雪的特定时间）5）We always sing as we walk.（as表示“一边一边”）6）Einstein almost knocked me down before he saw me.(“在-之前”或“-才”) 7）Af

5、ter you think it over, please let me know what you decide. （在-之后）8）I didnt go to bed until（till）my father came back.(“直到-才”，主句中的动词为非延续性动词)9）I worked until he came back. (“直到-才”，主句中的动词为延续性动词)10) Where have you been since I last saw you? (自从-)11)As soon as I reach Canada, I will ring you up. (一-就-)提高学

6、生掌握：12) Each time he came to Harbin, he would call on me.( “每当-的时候”或“每次”，复习each time, every time和whenever)13) I will go there immediately,I have finished my breakfast. (一-就-，另外有 instantly)14)The moment I heard the news, I hastened to the spot. (一-就-，另外有the instant, the minute，ect.) 15) By the time y

7、ou came back, I had finished this book.(“到-时为止”，从句是一般过去时，主句是过去完成时。)提高学生掌握：有关时间状语从句的重点句型1）It will be four days before they come back. (It will be- before-过很久才-)2）It wont be four days before they come back.( It wont be-before-不久就-)2）It was not until the meeting was over that he began to teach me Engli

8、sh.(“ It was not until-that-” not until的强调句型)3) It is/has been five months since our boss was in Beijing.我们老板离开北京有五个月了。(“It is/has been-since” 自从-以来多长时间)4) Hardly had I sat down when he stepped in.我刚坐下，他就进来了。（“hardly/scarcely-when-”/同“no sooner -than” 注意时态的应用。）3原因状语从句；原因状语从句是表示原因或理由的，引导这类从句的最常用的连词是b

9、ecause, since, as , now that（既然）等，for 表示因果关系时（它引导的不是从句）为并列连词，语气不如because强。1)The sweater shrank because it was washed badly. (强调“直接原因”)2)Since As weve no money, we cant buy it. （由于）3) Since you are free today, you had better help me with my mathematics. （“既然”强调双方共知的原因, 4）He could not have seen me, fo

10、r I was not there.( for引导的原因状语从句并不说明主句行为发生的直接原因， 只提供一些辅助性的补充说明， for引导的原因状语从句只能放于主句之后并且必须用逗号将其与主句隔开。) 4结果状语从句 由so that （从句谓语一般没有情态动词），so that, such that等引导She was ill, so that she didnt attend the meeting. He was so excited that he could not say a word. She is such a good teacher that everyone admire

11、s her. 5目的状语从句引导目的状语从句最常用的词（组）是so, so that（从句谓语常有情态动词）= in order that, in case（以防，以免）等。1）You must speak louder so that /in order that you can be heard by all.( 为了；以便)2.Speak clearly, so that they can understand you.3）Better take more clothes in case (以免)the weather is cold. 6让步状语从句让步状语从句可由although,

12、though, as, even if (though), 提高掌握：however, whatever, 注意：as引导的让步状语从句一般是倒装的。1）Although/Though he was worn out, (still) he kept on working.( 虽然，纵然,尽管)2) Well make a trip even if/though the weather is bad. (“即使”)提高掌握3)Hard as/ though he works, he makes little progress. ( 虽然，纵然，尽管)4)Child as/though he w

13、as, he knew what was the right thing to do. ( 虽然，纵然，尽管)5) No matter who you are, you must keep the law.(=Whoever you are, you must keep the law.（无论谁，复习no matter +疑问词引导的状语从句。）6）While I like the colour, I dont like the shape.（尽管）7方式状语从句You must do the exercise as I show you.二状语从句的省略：状语从句的省略原则主要是：如果从句中

14、的主语和主句中的主语一致，就可以经过一定的变动把状语从句中的主语和谓语的一部分或全部省略，或从句中是it is ,可以把it is省略，从而使语言更加简洁、明了。现就把各种状语从句的省略现象列举如下：1.While(I was) at college, I began to know him, a strange but able student.2Dont come in until (you are) asked to.3Whenever (it is )possible, you should come and help.4Put in articles wherever(it is)

15、necessary in the following passages.5. He will come if (he is) asked.6. Even if (I am ) invited to, I wont go to such a bad lecture.7. She has finished the work earlier than (it has been ) expected. 状语从句巩固练习题：一：基础巩固对比练习题 第一组：( ) 1 The meeting didnt start_ everyone was there.A. because B. until C. wh

16、y 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 Tom will call me as soon as he _ Shanghai.A. arrives B. will reach C. arrives

17、in D. get to( ) 5 Im sure hell come to see me before he _ Beijing.A. will leave B. is leaving C. leave D. leaves( ) 6 I will tell him the news as soon as he_ back. A. come B. comes C. will come D. came第二组：( )7 Tom has got a watch. He _ it for two years. It _ by his father.A. has bought; was bought B

18、. has got; is bought ,C. was bought; has bought . D. has had; was bought 8 We _ TV when the telephone _.A. watched; was ringing B. were watching; rang C. watch; rings D. are watching; rang 第三组：( ) 9 I _ you for a long time. Where _ you _?A. didnt see; did; go B. didnt see; have; goneC. havent seen;

19、have; been D. havent seen; have; gone( ) 10 Tom_ China for 3 years.A. has been B. has been in C. has been to D. has been at( ) 11 I wont go to see the film tonight, because I _ my ticket.A. lost B. have lost C. will lose D. didnt lose( ) 12 -Hello! May I speak to Bob?-Sorry, but he _ for a month.A.

20、had been away B. was left C. left D. has been away( ) 13 I _ him since I began to live in the city.A. know B. have known C. knew D. will know 第四组：( ) 14 Betty didnt go to see the film yesterday _ she was ill.A. because B. but C. until D. if( ) 15 May I sit nearer_I can see more clearly?A. as if B. s

21、o that C. even if D. so( ) 16 _ you work hard, you will certainly succeed.A. Though B. If C. Because D. For( ) 17 _ 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( ) 18 Id like to go swimming _ the water is not too cold.A. for

22、 B. unless C. if D. whether 第五组：( ) 19 I want to know _ she is going to see a film.A. if B. that C. what D. which( ) 20 You are sure to pass the exam _ you study hard.A. if B. thoughC. that D. since( ) 21 Ill go to see the film with you_I have time this evening.A. whether B. so C. if D. when( ) 22 _

23、 you study harder, youll never pass the final exam.A. If B. Until C. Unless D. Except第六组：( ) 23 Although it was raining, _still worked in the fields.A. but they B. and they C. they D. and yet they( ) 24 _ there were only five soldiers left at the front, _ they went on fighting.A. Because; so B. If;

24、and C. Though; but D. Though; /( ) 25 _ she is very old, _ she can still work eight hours a day.A. Because; so B. Though; but C. As; yet D. Though; yet第七组：( ) 26. 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( ) 27. Lift it up_I

25、may see it.A. though B. so that C. as D. than( ) 28 I hurried_I wouldnt be late for class.A. so B. so that C. if D. unless( ) 29 We should go by bus _ we can get there earlier.A. as soon as B. where C. in order that D. as第八组：( ) 30 The dictionary is so expensive _ I cant buy it.A. because B. when C.

26、 that D. if( ) 31 I got there _ late _ I didnt see him.A. too; to B. such; that C. so; that D. so; as( ) 32 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( ) 33 He has_ an interesting book that we want to read it.A. so B. such C. the same D. as

27、二：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 doe

28、snt 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 f

29、rom.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 a

30、m out.19.The village is _far away _I cant get there on foot.20.That is _an interesting book _I cant stop reading it.提高学生辅助练习题：一：单项填空。1【2011全国卷II 19】It was a nice meal, _a little expensive. A. Though B. whether C. as D. since2【2011北京卷 29】_ volleyball is her main focus, shes also great at basketball. A. Since B. Once C. Unless D.While 3【2011上海卷 36】If a lot of people say a film is not good, I wont bother to see it, or Ill wait _ it comes out on DVD.A. whether B. after