初中英语语法第10集 名师讲解+中考真题欣赏+配套练习题 状语从句

初中英语语法第10集 名师讲解+中考真题欣赏+配套练习题 状语从句

初中英语语法English Grammar 状语从句 第十五章 状语从句 ‎ ‎ ‎【考点直击】‎ ‎1. 时间状语从句 ‎2. 条件状语从句 ‎3. 原因状语从句 ‎4. 结果状语从句 ‎5. 比较状语从句 ‎6. 目的状语从句 ‎7. 让步状语从句 ‎8. 地点状语从句 ‎【名师点睛】‎ 用来修饰主句中的动词，副词和形容词的从句叫状语从句。根据其含义状语从句可分为时间状语从句，地点状语从句，条件状语从句， 原因状语从句，结果状语从句，比较状语从句，目的状语从句，让步状语从句。‎ ‎1. 时间状语从句 ‎(1)时间状语从句常用when, as, while, before, after, since, till, until, as soon as等连词来引导。例如：‎ It was raining hard when got to school 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)在时间状语从句里，通常不用将来时态，用现在时态表示将来的动作或状态。例如：‎ I’ll ring you up as soon as I get to New York.‎ I will tell him everything when he comes back.‎ He won’t believe it until he sees it with his own eyes.‎ ‎(3)在带有till或until引导的时间状语从句的主从复合句里，如果主句用肯定式，其含义是“一直到……时”，谓语动词只能用延续性动词。如果主句用否定式，其含义是“直到……才……”, “在……以前不……”, 谓语动词可用瞬间动词。例如：‎ The young man read till the light went out.‎ Let’s wait until the rain stops.‎ ‎ We won’t start until Bob comes.‎ ‎ Don’t get off until the bus stops.‎ ‎2. 条件状语从句 ‎(1)条件状语从句通常由if, unless引导。例如：‎ What shall we do if it snows tomorrow?‎ Don’t leave the building unless I tell you to.‎ ‎(2)在条件状语从句里，谓语动词通常用现在时态表示将来的动作或状态。例如：‎ I’ll help you with your English if am free tomorrow.‎ He won’t be late unless he is ill.‎ ‎(3)“祈使句 + and (or)+ 陈述句” 在意思上相当于一个带有条件状语从句的复合句。例如：‎ Hurry up, or you’ll be late.‎ ‎=If you don’t hurry up, you’ll be late.‎ Study hard and you will pass the exam.‎ ‎=If you study hard, you will pass the exam.‎ ‎3. 原因状语从句 ‎(1)原因状语从句通常由because, since, as引导。例如：‎ He didn’t come to school because he was ill.‎ As it is raining, we shall not go the zoo.‎ Since you can’t answer the question, I’ll ask someone else.‎ ‎(2)because表示直接原因，语气最强。Because引导的原因状语从句多放在主句之后。回答由why提出的问题，只能用because。As和since语气较弱，一般用来表示明显的原因。由as和since引导的原因状语从居多放在句首。例如：‎ ‎------Why aren’t going there?‎ ‎------Because I don’t want to.‎ As he has no car, he can’t get there easily.‎ Since we have no money, we can’t buy it.‎ ‎(3)because和so不能同用在一个句子里。‎ ‎4. 结果状语从句 ‎(1)结果状语从句由so…that, such…that, so that引导。例如：‎ He is so poor that he can’t 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 couldn’t see it.‎ ‎(2)so…that语such...that可以互换。例如：‎ 在由so...that引导的结果状语从句中，so是副词，与形容词连用。其结构是: “...so + 形容词（副词）+ that + 从句”。例如：‎ He was so glad that he couldn’t 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such…that引导的结果状语从句中，such是形容词，它修饰的可以是单数或复数可数名词，也可以是不可数名词；名词前面可以带形容词，也可不带。如果是单数可数名词，前面需加不定冠词a或an。例如：‎ 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.‎ ‎ 有时上述两种结构是可以互换的。例如：‎ It was such a wonderful film that all of us wanted to see it again.‎ ‎=The film was so wonderful that 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)如果名词前由many, much, little, few等词修饰时，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 can’t go to the cinema with you.‎ ‎5. 比较状语从句 比较状语从句通常由as…as, 比较级 + than…等连词引导。例如：‎ Tom runs faster than John does.‎ This classroom is as big as that one.‎ ‎6. 目的状语从句 ‎(1)目的状语从句通常由 so that, in order that引导。例如：‎ We started early so that we could catch the first train.‎ He studies hard so that he could work better in the future.‎ We used the computer in order that we might save time.‎ ‎(2)so that既可引导目的状语从句，又可引导结果状语从句。区别这两种从句的办法有两个：1)目的状语从句里往往带有情态动词can, could, may, might等。2)从意思上看，目的状语从句往往表示的目的很明确。例如：‎ Speak clearly so that they may understand you. (目的状语从句)‎ Jack is badly ill so that he has to rest. (结果状语从句)‎ ‎7. 让步状语从句 ‎(1)让步状语从句通常由although, though等连词引导。例如：‎ Though he is young, he knows a lot.‎ Although I am tired, I must go on working.‎ ‎(2)although(though)不能用在同一个句子中。例如：‎ 我们不能说：Though it was raining hard, but he still went out.‎ 应该说：Though it was raining hard, he still went out.或It was raining hard, but he still went out.‎ ‎8. 地点状语从句 ‎ 地点状语从句常常由where来引导。例如：‎ ‎ Go where you like.‎ ‎ Where there is a will, there is a way.‎ ‎【实例解析】‎ ‎1. (2004年北京市海淀区中考试题)‎ ‎ You will stay healthy _______ you do more exercise, such as running and walking.‎ ‎ A. if B. how C. before D. where ‎ 答案：A。该题考查的是引导状语从句的从属连词的选择。从意思上看，从句应是一个条件状语从句，在这四个选项中只有if能引导条件状语从句，所以选A。‎ ‎2. (2004年江西省中考试题)‎ ‎ ---Shall we go on working?‎ ‎ ---Yes, _________ I prefer to have a rest.‎ ‎ A. when B. if C. because D. though ‎ 答案：D。该题考查的是引导状语从句的从属连词的选择。从意思上看，只有选though才能说得通。‎ ‎3. (2004年徐州市中考试题)‎ ‎ None of us knew what had happened _________ they told us about it.‎ ‎ A. when B. until C. after D. though ‎ 答案：B。该题考查的是引导状语从句的从属连词选择。本句的意思是“在……以前我们没人知道这件事。”要表达着一意思应用“not…until” 这一句型。‎ ‎4. (2004年泉州市中考试题)‎ ‎ ---I hope you’ll enjoy your trip, dear!‎ ‎ ---Thank you, mum. I’ll give you a call _________ I get there.‎ ‎ A. until B. as soon as C. since D. till ‎ 答案：B。该题考查的是引导状语从句的从属连词的选择。本题的意思是“一到那里，我就给你打电话。”要表达这个意思应选用as soon as。‎ ‎【中考演练】‎ 一. 单项填空 ‎1. _______ he’s old, he can still carry this heavy bag.‎ ‎ A. Though B. Since C. For D. So ‎2. ---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 be ‎3. In the zoo if a child _____ into the water and can’t swim, the dolphins may come up ______ him.‎ ‎ A. will fall; to help B. falls; to help ‎ C. will fall; help D. falls; helping ‎4. I don’t remember ________ he worked in that city when he was young.‎ ‎ A. what B. which C. where D. who ‎5. We will stay at home if my aunt ________ to visit us tomorrow.‎ ‎ A. comes B. come C. will come D. is coming ‎6. The police asked the children _______ cross the street ________ the traffic lights turned green.‎ ‎ A. not; before B. don’t; when C. not to; until D. not; after ‎7. I was late for class yesterday _______ there was something wrong with my bike.‎ ‎ A. when B. that C. until D. because ‎8. I’ll go swimming with you if I ________ free tomorrow.‎ ‎ A. will be B. shall be C. am D. was ‎9. In the exam, the ________ you are, ______ the _______ mistakes you ‎ will make.‎ ‎ A. careful; little B. more careful; fewest[来源:学|科|网]‎ ‎ C. more careful; fewer D. more careful; less ‎10. You should finish your lessons _______ you go out to play.‎ ‎ A. before B. after C. when D. while ‎11. I hurried _____ I wouldn’t be late for class.‎ ‎ A. since B. so that C. as if D. unless[来源:学科网]‎ ‎12. When you read the book, you’d better make a mark _______ you have any questions.‎ ‎ A. which B. that C. where D. though ‎13. The teacher raised his voice _______ all the students could hear him.‎ ‎ A. for B. so that C. because D. in order ‎14. He took off his coat _______ he felt hot.‎ ‎ A. because B. as C. if D. since ‎15. It is ______ that we’d 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 day ‎16. Mary had ______ much work to do that she stayed at her office all day.‎ ‎ A. such B. so C. too D. very ‎17. _______ I felt very tired, I tried to finish the work.‎ ‎ A. Although B. Because C. As D. As if ‎18. ______ the day went on, the weather got worse.[来源:学#科#网Z#X#X#K]‎ ‎ A. With B. Since C. While D. As ‎19. ______ well you can drive, you must drive carefully.‎ ‎ A. So long as B. In order that ‎ C. No matter how D. The moment ‎20. 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[来源:学*科*网Z*X*X*K]‎ ‎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，以至于学生把她当做母亲。‎ ‎ Mrs Bruce was _______ kind to her students ______ they ______ 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 our best.‎ ‎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, 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。‎ ‎ ______ ______ ______ _____ _______ to protecting the environment, the world will become much more beautiful.‎ ‎10. 李明昨天没来上学，因为他病了。‎ ‎ Li Ming didn’t come to school _______ _______ ______ ______.‎ ‎【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; plays 2.so; that; regarded; as 3. as long as 4. as long as 5. so much that 6. Though she was busy 7. when he grows up ‎ 8.Whether it’s 9. If everyone makes a contribution 10. because he was ill