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1、语法专题,状语从句the Adverbial Clauses,大庆实验中学 赵源,概念： 状语从句在句子中充当状语，表示主句动作发生的时间、地点、条件、方式、目的、比较、原因、结果等。,九种状语从句,时间状语从句 地点状语从句 原因状语从句 条件状语从句 让步状语从句 结果状语从句 目的状语从句 方式状语从句 比较状语从句,While I was walking along the street, I found many beatiful buildings. ( ) 2. Where there is a will, there is a way. ( ) 3. Now that/Sinc
2、e everybody is here, lets begin our meeting. （ ） 4. Ill speak slowly so that you can understand me. ( ) 5. So clever was he that he was able to work out all the difficult problems. ( ),时间,地点,原因,目的,结果,判断下列状语从句类型：,6. As long as you dont lose heart, youll succeed. ( ) 7. Although he tried hard, he did
3、not find a job. ( ) 8. The old lady treats the boy as if he were his own son. ( ) 9.He is taller than I am. ( ),条件,让步,方式,比较,判断下列状语从句类型：,高考对状语从句主要考查的知识点： (1)状语从句连接词的选用 (2)状语从句的时态 学习重点： (1)9大类状语从句的连接词的使用 (2)状语从句与主句的时态关系,熟 读 深 思,1. 时间状语从句 划出引导时间状语从句的连接词并体会其含义： (1) I was doing some cooking when the door
4、bell rang. (2) While walking across the car, the boy was knocked over by a running car. (3) As time goes by, we grow up. (4) I had felt hungry before I arrived home. (5) It has been four years since I came to Shanghai.,熟 读 深 思,划出引导时间状语从句的连接词并体会其含义： (6) I slept until the clock alarmed. (7) I didnt sl
5、eep until my father came back. (8) She gave a ring to her parents immediately she landed in Japan. (9) No sooner had we had supper than we began to repair the machine. (10) Every time I see the film, I cant help recalling my childhood in the countryside.,归 纳 总 结,时间状语从句常用连词有： when/while/as before/ af
6、ter; since; until;not .until n. : the second/the minute/the moment/the instant 一.就. adv.conj. : instantly/ immediately/directly phr. :as soon as 刚.就. No sooner had sb donethan sb did Hardly had sb done when sb did time: the first time / every time / each time / next time,连接词when的用法小结 when可用来引导时间状语从句
7、，意为“当的时候”从句的谓语动词可以是延续的，也可以是短暂的。 如： When the film ended, they went back. When I lived there, I used to go to the seashore on Sundays. 2. When 常用于下列句式：意为“就在那时”。 如： was doing somethingwhen. was about to dowhen. was on the point of doing sth. when had (just)donewhen.,时间状语从句 1. (14北京春) We were swimming i
8、n the lake _ suddenly the storm started. A. when B. while C. until D. before 2. (12上海) He was about to tell me the secret _ someone patted him on the shoulder. A. as B. until C. while D. when 3. (15上海) He transplanted the little tree to the garden _ it was the best time for it. A. where B. when C. t
9、hat D. until 4. (15福建) Did Jack come back early last night? Yes. It was not yet eight oclock _ he arrived home. A. Before B. when C. that D. until 5. (06辽宁) He was about halfway through his meal _ a familiar voice came to his ears. A. why B. where C. when D. while,A,D,B,B,C,1. while可用来引导时间状语，意为“当的时候
10、”；引导的动作必须是持续性的，如： Please dont talk so loud while others are working. 2. while作为并列连词，意为“而，却”，表示两者对比。 Jane was dressed in brown while Mary was dressed in blue. 3. while也可用来引导让步状语，意为“尽管，虽然”；位于句首，相当于although。 While I admit that the problems are difficult , I dont agree that they cant be solved. 4 . 谚语：
11、Strike while the iron is hot.,连接词while的用法小结,6. (15天津) The cost of living in Glasgow is among the lowest in Britain, _ the quality of life is probably one of the highest. A. since B. when C. as D. while 7. (14年江苏) _ I accept that he is not perfect, I do actually like the person. A. While B. Since C.
12、Before D. Unless 8. _it is true that a students most important goal is to do well in his or her studies, it doesnt need to be the only goal. A when B As C While D Before 9. Mary made coffee her guests were finishing their meal.(全国) A. so that B. although C. while D. as if,D,A,C,C,时间状语从句,As I left th
13、e house, I forgot the key. 2. As I get older, I get more optimistic. 3. He hurried home, looking behind as he went. 4. As the weather is so bad, we have to stay home. 5. You can do it as you like. 6. Old as he is, he is still energetic. 7. He speaks English as fluently as a native speaker. 8. As a s
14、tudent, we should study hard.,conj.当时候,conj.随着,conj.一边,conj.由于,conj.像/按照,conj.尽管/虽然,adv. conj. 像一样,说出下列句子中as的含义和词性：,conj. 尽管,as用法小结,1.引导时间状语从句：强调同时发生或紧接着发生，动作无先后。 当时候 一边一边 随着 2.引导原因状语从句：由于 3.引导方式状语从句：像，如 4.引导让步状语从句：虽然 5.引导比较状语从句：asas和一样 6.介词：作为,连接词when, while, as的用法区别： when, while, as这三个连词都可表示“当的时候”
15、，使用时应注意： 1) when可表示一个时间点，也可表示一个时间段。如： When he came in, we were having supper. When we were having supper, the light suddenly went out. 2) while则只表示一个时间段。它所引导的时间状语从句中的时态常用进行时态。 如：When/While he was eating his breakfast, he heard the doorbell ring. While he was watching TV, the boy fell asleep. 3) as则强调主句和从句的动作在同一时间进行;也可表示“随着”， 。 She sang as she walked along. As the election approached, the violence（暴行） go
