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1、状语从句总复习,1. 时间状语从句,连词 when, as, while, whenever before, after, (ever) since, once till, until as soon as, the moment, the minute, directly, immediately no soonerthan, hardly/scarelywhen each/every time, the first/last time, next time, by the time,1. when, while, as,When When I worked there, I had to
2、catch the early bus every day. When I arrived, the bus had already gone.,1. 可引导延续性动作或短暂性动作,2. 作并列连词, 那时 and at that time be doing/going to do/about to do/on the point of doing或have/has/had done sth when sth happened,We were watching TV _ suddenly the light went out. He was about to steal the purse _
3、 the police caught him. They had just escaped from the house _ it fell down. Z,xxk,when,when,when,2. Why do you want a new job _ youve got such a good one already? A. that B. where C. which D. when,3. when 在那/这种情况下,你可以在5分钟之内走到学校,这样如果还打的就太傻了.,It is foolish of you to take a taxi when you can walk to t
4、he shool within 5 minutes. Zx.xk,D,While 从属连词, 跟延续性动词 I made his acquataince while I worked there. 2. 作并列连词表示前后对比 While most of you are listening carefully, some are busy talking. 3. 从属连词, 虽然,尽管 While I admit that there are problems, I dont agree that they cant be solved.,As 表示主从句动作同时发生 He spoke as
5、he ate. He looked back as he walked. 2. 表示主句动作随着从句动作发生 As times goes,its getting colder. As he became poorer, he had fewer friends.,Practice,_ you called me, I was looking outward. _I was lost in thought, you called me. _ a teenager, he began searching for a deeper meaning in life. 4. _ I was walkin
6、g along the street, I came across an old friend.,when,While/When/As,When/as/while/,As,2. before, since,Before 1. She ran away before I could say thanks to her. 2. It wont be long before they graduate from the college. 3. It seemed only seconds before the examination was finished. 4. It would be mont
7、hs before he could recover from the illness. 5. He had to be called two or three times before he would come to his dinner.,不等就,还来不及就,不久,才,Since It is thirty years _ I left my hometown. It was years since I _ (enjoy) myself so much.,since,had enjoyed,Compare and translate: It is three years since I w
8、orked in this school. Zx,xk It is three years since I began to work in this school.,3. till/until,Until 比till更正式 Until可以放句首,till不可以,I wont leave until/till he comes back. I will stay her until/till he comes back. Until he comes back, I wont go.,It was _ that I left. Not until_.,not until he came bac
9、k,he comes back will I leave,4. as soon as, the moment, the minute, directly, immediately,As soon as he entered the classroom, the bell rang.,He had _ when the bell rang. He had _ than the bell rang.,hardly entered the room,no sooner entered the room,Hardly/Scarely _ when the bell rang.,had he enter
10、ed the room,5. each/every time, the first/last time, any time, next time, by the time,Turn to me any time you want to. Be sure to call me next time you come here. He was ill the last time I visited him. By the time I graduate from this school, I will have been here for three years.,1. It is almost f
11、ive years _ we saw each other last time. A. before B. since C. after D. when 2. - Did you remember to give Mary the money you owed her? - Yes, I gave it to her _ I saw her. A.while B. the moment C. suddenly D. once 3. _he made up his mind, nothing could change his mind. A. when B. until C. as D. onc
12、e,5. He made a mistake, but then he corrected the situation _ it got worse. A. until B. when C. before D. as 6. Simon thought his computer was broken _ his little brother pointed out that he had forgotten to turn it on. until B. unless C. after D. because,D,C,4. Scientists say it may be five or six
13、years _ it is possible to test this medicine on human patients. A. since B. after C. before D. when,2. 地点状语 where/wherever,Our school is located _ the traffic is heavy. Our school is located at the place _ the traffic is heavy.,where,where,Where there is a will, there is a way. Where there is smoke,
14、 there is a fire.,3. 原因状语从句,Because:语气最强,回答why She left because she had an appointment. As: 较口语化,主从句并列 As she is not well, Ill go myself. Since/now that: 既然,一般放主句前 Since everybody is here, lets begin. For: 表示对主句的补充说明或推断 It must have rained last night, for it is wet all over.,Proof-reading,Because I
15、didnt feel well, so I could not turn up at the meeting. It was as the fog was thick that my flight was delayed. For she never tells lies, I believe her.,Notes: 1. because和so不能连用 2. because引导的从句可以被强调 3. for引导的从句应放在主句后,Sentence patterns,It is because you havent discovered the fun of Enlish that you are not interested in it. The reason why you are not interested in English is that you havent discovered the fun of it. Thats because ,4. 目的状语从句,Please remind me so that I wont forget to take the camera. Please remind me _ _ _ I will remember to take the camera.,
