比较、让步、地点状语从句讲解和练习(答案).doc

l 比较状语从句比较状语从句通常由asas, 比较级 + than等连词引导。句型：1、A+ be +as + 原级 + B 2、A+ be +比较级 + than + B 例如：This classroom is as big as that one. This classroom is not as big as that one. This classroom is bigger than that one. This classroom is not bigger than that one.小试牛刀：There are _ many league members in class 2 _ in Class 4.Suzhou is not (beautiful)_ Hangzhou.Iron is （useful） any other metal.l 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)注意体会汉语和英语某些地方的不同，在英语中的although和but不能同时使用，但可以与yet连用。例如：Although he is a foreigner ,he likes China very much. He is a foreigner, but he likes China very much.(3) in spite of +名词或动名词，表示“尽管”例如：Although I was tired, I couldnt fall asleep. 尽管很累，但是我睡不着。 =In spite of being tired, I couldnt fall asleep.小试牛刀：1. Although it was raining, still worked in the fields.A. but they B. and they C. they D. and yet they2. _ 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; yet4. being poor, he often gives some money to the poor. A. Because B. Though C. As D. In spite of l 地点状语从句（1）地点状语从句常常由where来引导。例如：Go where you like. 去你想去的地方。 Cross the stream where it is shallowest. Cross the stream that is the shallowest. (定语从句，意为“最浅的河”)（2）注意句型“Where there，there”Where there is a will，there is a way. 有志者事竟成。Where there is smoke，there is fire. 事出有因。Where there is life，there is hope. 留得青山在，不怕没柴烧。考题1 Mom, what did the doctor say? He advised me to live _ the air is fresher. (2010四川)A. in where B. in which C. the place where D. where答案 D解析 where引导修饰谓语live的地点状语从句。考题2 In peace, too, the Red Cross is expected to send help _ there is human suffering. (2011江西)A. whoever B. however C. whatever D. wherever答案 D解析 where引导修饰谓语send的地点状语从句。考题3 If you are traveling _ the customs are really foreign to your own, please do as the Romans do. A. in which B. what C. when D. where答案 D解析 where引导修饰谓语are traveling的地点状语从句。l 方式状语从句方式状语从句常由as（按照）、just as（就像）、as if = as though（仿佛、好像），从句可用虚拟语气等引导。例如：I want you to tell my friends your very interesting experience exactly as you have told it to me. I have changed it as you suggested. She treats us warmly as if she were our old friend.l 状语从句中的省略有些时间、地点、条件、方式和让步从句中，如果从句的主语与主句的主语一致，从句的谓语又包含动词be，就可以省略从句中的“主语+be”部分。例如：When (he was) still a boy of ten, he had to work day and night. She tired her best though (she was) rather poor in health. If (you are) asked you may come in.有时从句的主语是it，即使不与主句的主语相同，也把“it + be”部分省去了。例如：If (it is ) necessary, I will explain to you again. Please send for a doctor as soon as (it is) possible.l 总结：状语从句分类及常用连词： 类别连词 时间状语从句when, whenever, while, as, before, after, since, till, once（一旦）地点状语从句where, wherever 原因状语从句because, since, as, for, now that（既然，由于）etc. 目的状语从句in order that(为了，以便), so that, that, etc. 结果状语从句sothat, so that, suchthat, that, etc. 条件状语从句if, unless, as(so)long as, etc. 让步状语从句though, although, even if, even though, however, whatever, as, etc. 比较状语从句asas, soas, than, etc. 方式状语从句as, as if, as though, etc. 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. 不管他跟我开什么玩笑，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 didnt come to school _ _ _ _.三、用所给的词填空。because, until, after, but, if, so, before, when , though, since, what, and 1Ill go there by bike it is fine tomorrow. 2He didnt go home he finished the work. 3I have learned a lot I came to this country. 4He went shopping yesterday, bought nothing. 5He didnt tell me anything he left. 6I didnt buy the dictionary yesterday my aunt said that she would give me one. 7 we said “Goodbye” to the farmers, we left the farm for school. 8 Mrs. Turner passed the street corner, she saw the accident clearly. 9 the story is short and there are no new words in it, its difficult to understand. 10They ran to the teacher together gave the flowers to her. 11You should do the teacher told you. 12I was ill yesterday, I didnt go to school. 四、完成句子。1Youd better go to see a doctor .（如果你感到不舒服）2 （虽然我们四周是空气），we cant see it. 3I knew nothing about it .（直到我听了收音机）4She missed the final practice . （凯丽就可以独自演奏这首曲子了）5Dont talk .（在你听老师讲课时）6I dont know .（他是否能用英语回答这问题）7Please ring me up .（一到那里）5练习一答案一. 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 soon as 5. so much that 6. Though she was busy 7. when he grows up 8.Whether its 9. If everyone makes a contribution 10. because he was ill答案：1if2until3since 4but5beforeuntil 6because 7After 8When9Though10and11what 12so答案：1if you dont feel well 2Though there is air around us 3until I heard it on the radio 4so that Kylie could play this piece of music on her own. 5while you are listening to the teacher 6if he can answer the question in English 7as soon as you get there