初三英语状语从句专题复习.doc

学习资料收集于网络，仅供参考初三英语专题复习-状语从句专项练习用来修饰主句中的动词，形容词或副词等而充当状语的从句叫做状语从句。状语从句常用从属连词来引导，与主句连接起来。若置于句末，则前面不加逗号。根据意义和作用，状语从句可分为时间原因条件等几种。下面我们就来分析一下这几种状语从句。1时间状语从句时间状语从句常用从属连词when,after,until,as soon as,等来引导。当主句是祈使句或谓语动词是一般将来时态或情态动词时，其时间状语从句中的谓语动词常用一般现在时态表示将来发生的动作或存在的状态。这就是我们常说的“主将从现”。如：Please call me when you get there.当你到那时，请给我打个电话。I will write to you as soon as I arrive in Beijing.我一到北京就给你写信。<温馨提示>since引导时间状语从句表示“自从以来”，从句中的动词一般表示动作的起点，用过去时;而主句的动作延续的情况则用一般现在时或现在完成时。常用的句型为：It has been/is+一段时间+since+过去时。如：I has been/is three years since we met last time.自从我们上次见面，已经三年了。2条件状语从句引导条件状语从句的连词或词组有：if(如果),unless(除非),as long as(只要)等。如果主句是将来时，条件状语从句也用一般现在时来表示。如：I will stay at home if it rains tomorrow.如果明天下雨，我就待在家。You cant learn English well unless you work hard.除非你努力学习，否则是学不好英语的。<温馨提示>由if引导的条件状语从句，若从句表达的是与现在事实相反的事实，则常用虚拟语气，即用过去时态表示(如果涉及到be动词，一律都用were)。此时，主句则用过去将来时。如：If I had enough money,I would buy it for you.如果我又足够的钱，我将把它买给你。I wouldnt do it if I were you.如果我是你，我是不会做的。3原因状语从句because,since,as,for都可用来引导原因状语从句，那么它们又有哪些区别呢?because用来表示“造成某种结果的直接原因”，语气较浓，常用来回答why提出的问句。如：-Why are you late?-Because my bike is broken.as和since用来表示“看的到的或是不说也知道的原因”，since也可译作：“既然”。如：As he is old enough,let him do it.他既然长大了，就让他干吧!Since his shoes are worn out,lets buy him a new pair.既然他的鞋坏了，那我们就给他买双新的吧。for引导的原因状语从句不置于句首，常用来表示“顺便提及的理由”，只是稍带说明原因，并非强调。如：I must stay here,for its raining so hard.我必须得待在这儿，因为雨下的很大。一. 单项填空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 _ 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 help C. will fall; help D. falls; helping4. I dont remember _ he worked in that city when he 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 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; fewest C. more careful; fewer D. more careful; less10. You should finish your lessons _ you go out to play. 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. where 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 day C. so lovely a day D. such 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, you must drive carefully. A. So long as B. In order that C. 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. 根据中文意思完成下列英语句子1. 不管他跟我开什麽玩笑，我都不生气。 I am not angry with him, _ _ _ jokes he _ on me.2. 布鲁斯太太对学生非常亲切，以至于学生把她当作母亲。 Mrs Bruce was _ kind _ her students _ they regarded her _ their mother.3. 只要我们竭尽全力，父母就会满意我们的表现。 Our parents will be pleased with our performance _ we try _ _.4. 你一到上海就给我打个电话好吗？ Will you please call me _ _ _ you get to Shanghai.5. 这个七岁的女孩酷爱钢琴，以至于他已经坚持练习两年了。 The seven-year-old girl likes playing the piano _ _ _ she has kept practicing for two years.6. 虽然她很忙，他还坚持自学英语。 _ _ _ _, she kept on learning English by herself.7. 他长大后相当一名记者。 He wants to be a journalist _ _ _ _.8. 无论刮风下雨，我们的老师总是第一个到校。_ _ _ windy or rainy it is, our teacher is always the first to get to school.9. 如果人人为保护环境做出贡献，世界将会变得更美好。 _ _ contributes to protecting the environment, the world will become _ _ _beautiful.10. 李明昨天没来上学，因为他病了。 Li Ming didnt come to school _ _ _ _.三、用括号中词连句1.They were very bored. They still listened to him. (though) .2. I will go to Australia again. I will have dinner in that restaurant. (if) .3. The computer is very heavy. I cant move it. (sothat) .4. I was sleeping in my bedroom. I was woken up by a loud noise.(while) .5. He left only when all the others had left the burning house. (until) .四、完成同义句1.Jane jumps farther than any of the other girls. Jane jumps _ _all the girls. 2.She studies more carefully than any other student in her class. She studies_ _ in her class. 3.The basket is too heavy for Miss Green to lift on to the truck.The basket is _ _ _ Miss Green _ lift on to the truck. 4.Come on，or well miss the early bus._ we _ hurry，well miss the early bus. 5.When I get there，Ill go to see her at once. Ill go to see her _ _ _ I get there. 6.Ill water the little plants to stop the soil getting too dry. Ill water the little plants _ _ I _ stop the soil _ getting too dry. 7.After Bess finished her maths homework，she went to bed.Bess _ go to bed _ she finished her maths homework.8. If you practice more, you will make progress in spoken English. _ _and you will make progress in spoken English.【练习答案】一. 1.A 2.C 3.B 4.C 5.A 6.C 7.D 8.C 9.C 10.A 11.B 12.C 13.B 14.A 15.C 16.B 17.A 18.D 19.C 20.B二. 1. no matter what; play