状语从句及练习附答案Word文件下载.docx

1、 When she pressed the button,the lift stopped. He was eating his breakfast when the doorbell rang. be about to do.when.“就在那/这时，（突然）另一个动作发生了，在这儿只能用when。 I was about to go out to play basketball when it began to rain hard. 2）while 引导的从句谓语动词一般是一段较长的时间或过程，故动词是延续性动词或状态。 （1） 主句谓语动词和从句谓语动词表示的长动作或状态是同时发生或存在

2、的； （2）一个动作在另一个动作持续过程中的某一时刻发生。 She was doing her homework while her mother was watching TV. He fell asleep while he was doing his homework. -I am going to th post-office. -_youre there ,can you get me some stamps? a.As b.While c.Because d.If 另外： （1）while 可用作并列连词，前后对比，表示而 Some people believe it necess

3、ary to learn a foreign languageWell,while others dont think so.He is diligent while his brother is idle.（2） while 可以引导让步状语从句，译作“虽然”，“尽管”，只放句首。While respected,she is not liked.While he was refused,he didnt feel discouraged.3）as 表示“当”， （1） 强调主句和从句的动作同时发生； （2） 用来说明某人同时一边.,一边.两种正在发生和变化的情况； （3） 也可以表示“随着.

4、” She cried as she ran away. He whistled as he walked along the path. As time went by=With time going by,Einsteins theory proved to be correct.2 由till与until 引导的状语从句： till和until一般可以通用，表达的意义也相同。但till不可用于句首。 在肯定句中，till和until表示到为止，表明主句谓语动词所表示的动作一直延续到till或until从句的动作发生才终止。助于谓语动词要用延续性动词。 在否定句中，not until 表示

5、直到才，助于谓语动词所表示的动作往往要等到until/till从句表示的动作发生时才开始。主句谓语动词一般要用非延续性动词 The boy made avow to the girl that he would wait for her till/until the Pacific dried. He worked until it was dark. He didnt realize the mistake he made yesterday untill the teacher pointed it out. The students didnt return until it was m

6、id-night. 注意：由not.until引导的时间状语从句变成倒装句型或强调句型时的句子结构： It was not until mid-night that the students return. Not until mid-night did the students return.3. before 表示在.之前，还没来得及 The thief ran away before I had time to shout for help. AII had left for the airport before he arrived. Ten days passed before he

7、 came to. 注意句型： It wont be long before+从句（一般现在时） 不久就.（表示将来） It wasnt long before+从句（一般过去时） 不久就.（表示过去） It will be+一段时间+before+从句（一般现在时） 多久之后就（表示将来） It was+一段时间+before+从句（一般过去时） 多久之后就（表示过去） How time flies!It wont be long before I graduate from high school. Luckily,it wasnt long before he got a well-pa

8、id job. It will be only several months before I have to hand the report in,so I have to make full use of time. It will be years before Iraq becomes safe and normal. It was a long time before he made a right decision.4. since 表示从过去到现在 I last saw him in beijing in 2000.I havent met him since. I have n

9、ever seen my Englishteacher since I began to work as a teacher. It is+一段时间+since+过去的时间状语或带有过去时态的时间状语从句。 It is several years since I last met him. It is/has been years since I last saw my teacher. 比较下列句子： It is ten years since I graduated from university. It was ten years ago that I graduated from un

10、iversity. It was four years before I graduated.5. Once 表示“一旦” Once you start playing on-line games , it is difficult for you to stop playing it. You are sure to love the girl once your eyes fall on her.6. No sooner than, hardly when He had no sooner reached the door than the bell rang. （倒装句：No soone

11、r had he reached the door than the bell rang.） She had hardly arrived when it began to snow.Hardly had she arrived when it began to snow.）7. 其他 every time , each time , whenever 每当 She demands sweets every time she sees me. Come here and have a chat with me whenever you feel lonely and uncomfortable

12、. next time 下次 You ought to go and see your teachers next time you come back. The first time 第一次。 The first time I used knife and fork, I felt very much awkward. for the first time , （副词）第一次做 Yesterday I used knife and fork for the first time. As soon as , the moment 一就 He came as soon as I called.

13、I left immediately the clock struck twelve. He left a thrill the moment he got into the theatre.二、 地点状语从句（Adverbial Clauses of Place） 地点状语从句由 where（在地方），wherever/no matter where（无论什么地方）everywhere（处处），anywhere（任何地方）引导。 Cross the stream where it is shallowest. Where there is a will there is a way. Whe

14、re there is water, there is life. A thread breaks where it is weakest. Where others are weak , he is strong. Well go wherever we are most needed. You can go anywhere you want. No matter where/Wherever Mr.Yang Liwei goes , he is treated as a great hero.三、 原因状语从句（Adverbial Clauses of Reason）1. because

15、 , as , since 引导的状语从句 because 因为 ， 表示直接的、根本的原因，回答why提出的问题，语气最强，重点在于从句。从句在强调原因是可以置于句首，也可以用于强调结构“It is/was because that”，还可以在because前加上only，just 来加强语气。这种从句在主语一致的情况下常常可以简化为介词短语 because of。 He is absent today because he is ill/because of his illness. The ground is wet because it rained last night. He wa

16、s made humble because he often considered his colleagues inferior to him. as 由于， 表示十分明显的原因，一般说明因果关系，着重点在于主句，语气稍弱。 As we are middle school students, it is too early for us to fall in love. As it is snowing, we shall not go to the park today. since 既然，一般表示对方已知的、比较明显的原因，并非根本原因。与now that 意思基本相同。 Since e

17、veryone is here , now lets begin our lecture. Now that he hasnt turn up in time , we have to begin our meeting without him.2. 某些“be+形容词”后的从句也说明原因。 He was annoyed that nobody believed him. Were glad that youve made such rapid progress in English recently. You should be very proud that you have been e

18、lected monitor.3. for 是并列连词，引导的从句并非是一个原因状语从句，而是并列句，置于句后，由结果推到原因，仅起补充、说明之作用。 It must have rained last night, for the ground is wet. Get up and dress quickly; day has now broken, for the birds are singing outside.4. in that 也可以引导原因状语从句 He came late to school in that the bus was stuck in a traffic jam.

19、四、 目的状语从句（Adverbial Clauses of Purpose） 引导目的状语从句的从属连词有：so that , in order that , foe fear that , in case in order that/so that 引导目的状语从句时，从句中需要出现can/could；may/might. I got up early this morning so（in order ） that I could catch the first bus. Speak louder （so）that everybody may hear what you say. He w

20、rote down the name for fear that he should forget it. Wed better go to the cinema with an umbrella in case it rains/should rain.五、 结果状语从句（Adverbial Clauses of Result） 引导结果状语从句的从属连词：so that , so that , such that , that 比较：so+adj./adv.+that such+a/an+adj.+n.+that so+much/little（少）+n.+that such+adj.+n.

21、（pl.）+that so+many/few+n.（pl.）+that such+adj.+n.（UC）+that so+adj.（性质）+a/an+n.+that I got up so early that I caught the first bus.（I got up early so that I caught the bus.） She made such rapid progress in English that the teacher praised her for it. There were so many student in the classroom that we

22、 didnt find any space. He has so few friends there that he does feel lonely. Hes such humorous teacher/so humorous a teacher that everyone likes his lecture. He is such a little boy that every one of us likes to play with him. （litter 小） He has so little money that no girl wants to marry him. （littl

23、e 少） What have I done that he should be so angry with me? so that 既可以引导结果状语从句，又可以引导目的状语从句，其区别在于：（1）目的状语从句中含有情态动词can/could , may/might , will/would , should等，而结果状语从句中则没有；（2）目的状语从句可以置于句首，而结果状语从句不可以。 He stopped for a moment so that we could have time and think his question over. He stopped for a moment

24、, so that we had time and thought his question over. In order that the child can have more time for study, the parents do all they can do to help him.六、 条件状语从句（Adverbial Clauses of Condition） 引导条件状语从句的从属连词：if, unless, even if/though, so/as long as, supposing, suppose, providing, provided （that）, on

25、condition that, so far as 等。注意：省略 if 以后的虚拟条件句要把相关的助动词提前，构成倒装语序。 If I were you,I would go with him to Iraq to make a fortune. Suppose that you had one million pounds, would you spend it? I wont write to him unless he writes to me first. Supposing （that） you are wrong, what will you do? Im going to ex

26、pose him even if/though he is a relative of mine. You can go out to play, so/as long as you promise to be back before 10oclock. You may borrow the book, on condition that you dont lend it to others. Had it not been for their assistance, we would be in serious difficulty now. Should it rain tomorrow,

27、 the crops could be saved. She may go with us to the concert provided （that） she arrives in time.七、 让步状语从句（Adverbial Clauses of Concession） 引导让步状语从句的从属连词：although, though, while, no matter how （what, who.）,whether . or Although/Though he was very tired, he stayed up to watch the late night film on T

28、V.although/though 引导的让步从句可以倒装，即将从句中的表语或壮语放到居首，添加连词as或though，再加上主语和谓语。 Child as she is, she knows too much about love, which makes her mother worries a lot. Poor as he was, he was honest. Much as I like you, I wont marry you.在引导状语从句时，疑问句加ever，就等于no matter 加疑问词。 No matter who / Whoever you are, you ca

29、nt enter the building without the commanders order. You wont be heard, however loudly/no matter how loudly you may shout. Whatever advice / no matter what advice you may give him, he wont give up his foolish idea. Wherever he is, he will be thinking of you.表示无论是A或B时，用whether.or ,而no matter 要紧跟疑问词，不能单独使用。 Whether you come in winter or in summer, you will find it a nice place to live.八、 方式状语从句（Adverbial Clauses o