1、 状语从句【考点 1】时间状语从句时间状语从句的常见连词连词 用法 例 句when 1. 意为“当时”, 从句的动词可用延续性动词，也可用非延续性动词2. 意为“这时”或“在那时”When I came into the room, he was writing a letter.I was walking along the street when suddenly Tom patted me on the shoulder .while1. 意为“在某一段时间里”，“在期间”；while 引导的动作必须是持续性的2. 意为“然而”While it was raining, they wen
2、t out.I stayed while he was away.All of us are working hard while he is sleeping.as1. 意为“一边.一边”，引导持续性动作，强调主句和从句的动作同时发生2. 意为“随着”He hurried home, looking behind as he went.As time goes by, I like China better.before 意为 “在之前 , 才, 就” Be a pupil before you become a teacher.I finished my task before I wen
3、t home.after 意为“在之后” He arrived after the game started.till until1. 若主句动词是持续性动作，常用肯定式，表示“直到为止”2. 若主句动词是瞬间动词，要用否定式 notuntil 表示“直才”We waited till (until)he came back .She didnt stop working until eleven oclock .Not until eleven oclock did she stop working.since 1. 意为“自从以来” ， 主句常用现在完成时，从句用一般过去时2. its+时
4、间+since 从句Great changes have taken place in China since 1978.She has taught in this school since she came to this city in 1989.Its three years since she came to this city.as soon as 意为“一就” As soon as I arrive in Shanghai, Ill write to you.时间状语从句的时态1. 主句一般将来时，从句用一般现在时 (主将从现) The boy will be writer wh
5、en he grows up.2. 主语含有情态动词，从句用一般现在时(主情从 When the lights are red, the traffic must stop.现)3. 主句为祈使句，从句用一般现在时(主祈从现) Please dont go to bed before you finish your homework.4. 主句为一般过去时，从句也用过去时态(主过从过)I liked reading when I was young.例题 1. The manager of the hotel was waiting at the gate the guests arrived
6、.A. while B. when C. unless D. after例题 2： Bob, dinner is ready. Please wash your hands you eat.A. until B. after C. while D. before例题 3： Mr. Black walked around and offered help we were doing an experiment.A. while B. although C .until D. unless例题 4： My grandparents wrote letters to keep in touch wi
7、th others they were young.A. when B. since C. after D. before例题 5：Andy, when can we start to discuss the case given to you last week?Ill be ready to discuss it with you you have time.A. whatever B. whenever C. however D. wherever参考答案：BDAAB【考点 2】条件状语从句条件状语从句的常见连词连词 用法 例句if 意为“如果”Difficulties are noth
8、ing if we are not afraid of them.unless 意为“如果不；除非”，unless 和ifnot 同义，通常二者可以换用。We shall go there tomorrow unless it rains.= We shall go there tomorrow if it doesnt rain.as long as 意为“只要” So long as you work hard, you will succeed.if 引导条件状语从句和宾语从句的区别1. if 引导条件状语从句，表示“如果”，主 If it doesnt rain, I will go
9、to the cinema tomorrow.句用一般将来时态，从句用一般现在时表示将来2. if 引导宾语从句，表示“是否”，如果主句是一般现在时，从句可用各种对应的时态; 如果主句是一般过去时，从句用过去的某种时态I didnt know if he would come tomorrow.例题 1： You will never achieve success you devote yourself to your work.A. after B. if C. because D. unless例题 2： You will be able to see something you cli
10、mb onto those rocks.A. if B. though C. until D. unless例题 3：Do you think he has taken the bag? Im mistaken.A. that; Until B. whether; If C. that; Unless D. whether; Unless例题 4： Did you win the game yesterday? Not really. _ we all tried our best, we lost it.A. If B. Though C. Unless例题 5： We dont know
11、if our friend _. If he _, well let you know. A. comes; comes B. comes; will come C. will come; comes参考答案：DACBC【考点 3】原因状语从句原因状语从句常见连词连词 用法 例句because because 用来回答 why 的问题，语气最强一般放在主句之后 I was late yesterday because I was ill.since since 表示既然或全已知的理由 ， 稍 加 分析 即可表明的原因，多放句首 Since everyone is here, lets begi
12、n our meeting.as 从句常放在句首，说明次要的原因，主句说明结果，常用于口语中As he didnt know much English, he looked up the word in the dictionary .for for 连接的是并列句 It must have rained last night, for the ground is still wet.【注】because, as, since, for 不能与 so 同时使用。例题 1. He stayed up very late that night. he woke up in the morning,
13、 the sun was already high up in the sky.A. Until B. After C. While D. As例题 2： you know little about the Qing and Ming dynasties, youdbetter read more books about them.A. Unless B. Since C. Although D. Whether例题 3： Could you help me with housework _ you are free today?A. since B. though C. unless D.
14、until参考答案：DBA【考点 4】结果状语从句结果状语从句常见连词连词 用法 例句so that 意为“因此，所以，结果”，so that 前有逗号We turned up the radio, so that everyone heard the news.sothat意为“如此以至于”，常见结构如下：so + adj./ adv.+ thatso + many/ few (+可数名词复数) + thatso + much/ little(+不可数名词) + thatso + adj. + a/an+ 可数名词单数He was so glad that he couldnt say a
15、word.Mother lives so far away that we hardly ever see her.Soon there were so many deer that they ate up all the wild roses.He has so little time that he cant go to the cinema with you.It is so interesting a novel that all of us want to read it.suchthat意为“如此以至于”，常见结构如下：such +a/ an + adj. +可数名词单数 + th
16、atsuch +adj. +可数名词复数 + thatsuch + adj. +不可数名词 + thatIt is such an interesting novel that all of us want to read it. He gave such important reasons that he was excused.He made such rapid progress that he did very well in the mid-term.suchthat 与 sothat 的区别： 名用 such，形、副 so，多多少少也用 so。例题 1： It is an inte
17、resting book I want to read it once more.A. so; that B. such; that C. /; so that D. such; as例题 2： My family always go somewhere interesting _ the holiday begins. A. as soon as B. so C. so that D. even though 例题 3：How do you like the movie Kongfu Panda 3? It is _ exciting _ Id like to see it again.A.
18、 so, that B. such, that C. enough, to D. too, to例题 4： They spoke quietly I could hardly hear them.A. such; that B. so; that C. neither; nor D. both; and参考答案：BAAB【考点 5】目的状语从句目的状语从句常见连词连词 用法 例句so thatin order that意为“以便；为了”，目的状语从句中常用情态动词 may/ might/ can/ could/ would/ should 等放在动词之前，从句往往放在主句之后，主从句之间不用任
19、何标点符号。注意 so that 和 in order that 的转换。I shall write down your telephone number so that I may not forget.They worked harder than usual in order that they could finish the work ahead of time.【注】如果目的状语从句的主语与主句的主语相同，可用 in order to 转化为简单句。Ill write down your phone number so that I may not forget.= Ill wri
20、te down your phone number in order not to forget.例题 1： I looked through my test paper again and again _ I wouldnt make any mistakes.A. so B. because C. so that 例题 2：Mr. Green speaks very loudly _ all the people can hear him clearly.A. when B. so that C. because参考答案：CB【考点 6】让步状语从句让步状语从句常见连词连词 用法 例句th
21、oughalthough意为“虽然”，不能再用 but，但可以与 yet 或 still 连用。though / although 意义相同，前者通俗、口语化，后者正式多放主句的前面。Although /Though he was over sixty, (yet) he began to learn French.We were not tired though /although we had worked all day.even ifeven though 意为“即使”多用于书面语中。Ill go even if/though it rains tomorrow.as意为“即使，尽管”
22、，as 引出的状语从句多用于书面语，且从句常放在句首，语序部分倒装。Child as he is , he knows a lot .Cold as it is, the children play outdoors.= Though it is cold, the children play outdoors.no matter who/ what /when/ howwh-ever (whatever whoever)no matter+特殊疑问词与 wh-ever 引导的让步状语从句意义基本一样，意为“无论”Do it no matter what others say.No matte
23、r how busy he was, he studied English every day.Whatever happens, we shall not lose heart.Whoever comes, he will be welcome.例题 1：Excuse me, can you tell me the way to the nearest underground station?Walk straight on you see a white building. Its right there.A. though B. since C. until D. if例题 2： The
24、 Reader has been a popular programme since last year, there is still something not satisfying.A. though B. until C. if D. unless例题 3： The actor was happy he got a part in a movie, the part was a small one.A. since B. while C. though D. unless例题 4： Little Jack has learned to do lots of things on his
25、own, he is only four years old.A. if B. though C. for D. since例题 5： I really enjoyed your speech, there were some parts I didnt quite understand.A. though B. because C. for D. until参考答案：CACBA【考点 7】比较状语从句比较状语从句常见连词连词 用法 例句asasnot so/asasasas 意为“ 和一样”， not so/asas 意为“和不一样”，在实际运用中，常常省略与主句部分相同的词The eart
26、h is bigger than the moon (is) .He writes as carefully as his sister (writes/does).比较级+than 意为“比”He bought fewer books than I (did).He runs less fast than me.the+比较级，the+比较级 意为“越来越”The more you read, the better you understand.The harder you work, the greater progress you will make.The sooner, the be
27、tter.例题 1：完成句子。1) 我和他一样高。 He is _ tall _ me.2) 他能跑得比你快。He can run _ _ you. 例题 2：The _ you do for others, the_ you will feelA. mucher; happier B. more; happier C. much; happy参考答案：1. 1) as; as 2)faster than 2.B【考点 8】地点状语从句地点状语从句常见连词连词 用法 例句wherewherever where 与 wherever 意义基本相同，但后者语气较强，多用于书面语。Where the
28、re is water there is life.Wherever you go, you must obey the law.例题：完成句子。1. 把它放在你看得见的地方。Keep it_. 2. 有志者事竟成。_, there is a way. 参考答案：1. where you can see it; 2.Where there is a will基础演练一、用 when, before, after, until, as soon as, if, as, because, though, than, since, sothat 填空。1. I havent heard from h
29、im _ he left home. 2. He was _ tired _ he couldnt go on working. 3. I was cooking _ she knocked at the door. 4. He didnt go to bed _ he finished his homework. 5. The soldiers set off to the front _ they received the officers order. 6. She went to bed _ the TV play was over. 7. I wont believe it _ I
30、hear with my own ears. 8. We should strike _ the iron is hot. 9. Take the medicine _ you go to bed. 10. They couldnt send their children to school _ life was very hard in those days. 11. _ this method doesnt work, lets try another. 12. Were leaving for Shenzhen _ it is fine today. 13. I knew nothing
31、 about it _ he told me. 14. The singer was _ pleased _ he couldnt say a word. 15. Please work harder _ all of you can pass the final exam. 16. Army and people are as inseparable (不可分的) _ fish and water. 17. The harvest of this year is much better _ that of last year. 18. _ the story is short and the
32、re are no new words in it, it is difficult to understand. 1. since 2. so, that 3. when 4. until 5. as soon as 6. after 7. until 8. while 9. before 10. because 11. Since 12. if 13. until 14. so, that 15. so, that 16. as 17. than 18. Though 二、单项选择1. We were getting ready to go out _ it began to rain.
33、A. where B. when C. since D. if 2. We love spring _ therere beautiful flowers everywhere. A. but B. if C. though D. because 3. The work was _ difficult _ it took us quite a long time to do it. A. such, that B. so, that C. too, that D. too, to 4. Ill tell him to give you a call _ he comes back. A. be
34、cause B. since C. as soon as D. but 5. - Why did Li Lei use a pencil? - _ his pen was broken. A. Because B. When C. Until D. If 6. I think Chinese is more popular _ any other subject. A. than B. for C. as D. then 7. What do I have to do _ I want to be thinner? A. if B. because C. since D. for 8. I w
35、ont turn off the light _ youve finished reading. A. when B. after C. as soon as D. until 9. Ill study English and other objects _ I can. A. so hard as B. as hard as C. so hardly as D. as hardly as 10. Though it rained heavily, _ were still playing on the playground. A. they B. so they C. but they D.
36、 and they 11. You should finish your exercises _ you go to bed. A. after B. before C. because D. if 12. - Are we going to West Hill Farm by bike? - No. By bus, _ it is quite far from here. A. if B. when C. though D. because 13. Mr. Read has taught in that small town _ he left Canada in 1988. A. when
37、 B. after C. for D. since 14. Im _ busy getting ready for Christmas _ I have no time to write to you. A. not, until B. too, to C. so, that D. neither, nor 15. Youll do better in English _ you work harder. A. or B. than C. if D. before 16. Tom didnt go to school yesterday _ he was ill. A. but B. unti
38、l C. if D. because 17. Li Hua _ in the factory since she left school ten years ago. A. works B. worked C. has worked D. had worked 18. - Im going to Hangzhou for a holiday this weekend. - _ you are there, can you buy me some green tea? A. Because B. If C. While D. After 19. What shall we do _ it rai
39、ns tomorrow? A. so B. if C. but D. because 20. If you _ him tomorrow, please ask him if he _ to work on the farm with us. A. see, goes B. will see, goes C. will see, will go D. see, will go 21. The room is _ dirty _ we dont want to stay here. A. so, that B. such, that C. either, or D. as, as 22. _ h
40、es very young, _ he knows several languages. A. Though, but B. Because, so C. Though, / D. Because, / 23. They will have a sports meeting if it _ tomorrow. A. wont rain B. will rain C. doesnt rain D. rains 24. My parents will go out for an outing with me if they _ free next Sunday. A. will be B. are
41、 C. have D. will have 25. We _ Xiao Li since she was a little girl. A. know B. had known C. have known D. knew 26. Could you ring me up as soon as he _? A. arrived B. would arrive C. arrives D. will arrive 27. We _ TV when the telephone _. A. watched, was ringing B. were watching, rang C. watch, rin
42、gs D. are watching, rang 28. Kate _ to bed until her father returned yesterday evening. A. wont go B. doesnt go C. went D. didnt go 29. If the child _, please telephone the police. A. found B. is found C. was found D. has found 30. If you _ here tomorrow, Ill be delighted. A. comes B. will come C. c
43、ame D. come 15 ACCDA 610 BBBDB 1115 BDDCC 1620 DCCBD 2125 ACCBC 2630 CBDBD巩固提升一、完成句子。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，以至于学生把她当作母亲。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 w
44、ith 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
