高中英語 總復(fù)習(xí) 狀語從句課件 牛津版選修11

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1、定義和構(gòu)成形式. 狀語從句由從屬連詞引導(dǎo)，狀語從句由從屬連詞引導(dǎo)，修飾主句中的動詞，形容詞和副詞等修飾主句中的動詞，形容詞和副詞等。 可放句首或句末?？煞啪涫谆蚓淠?。放句首時，從句后面用逗號；放句末時，放句首時，從句后面用逗號；放句末時，不用逗號。不用逗號。 時間狀語從句的引導(dǎo)詞時間狀語從句的引導(dǎo)詞 when , while, as , before, after, since, until, till, as soon as, once, hardlywhen, no soonerthan, whenever等等WHEN的用法小結(jié)的用法小結(jié) 1. when引導(dǎo)的時間狀語從句的謂語動詞可以是引

2、導(dǎo)的時間狀語從句的謂語動詞可以是可延續(xù)可延續(xù)的，也的，也可以是表可以是表短暫性短暫性動作的動詞動作的動詞. _(當(dāng)電影結(jié)束時當(dāng)電影結(jié)束時), the people went back. _ (當(dāng)我住在那里的時候當(dāng)我住在那里的時候), I used to go to the seashore on Sundays.When the film endedWhen I lived there 2. 可用作并列連詞，其意義為可用作并列連詞，其意義為“這時這時 ,突然突然”，相當(dāng)于，相當(dāng)于and at this/that time。常用于下列句式：。常用于下列句式： be doing be about

3、to do sth be on the point of doing + when 3. 還可以表示原因還可以表示原因“既然既然”，相當(dāng)于，相當(dāng)于since; considering that。如：。如： It was foolish of you to take a taxi _ you could easily walk there in five minutes . How can he get good grades _ he wont study?whenwhen 4. When 的省略句型: 當(dāng)when引導(dǎo)的從句與主句主語一致,且從句中包含be動詞時,可省略從句主語和be動詞。 I

4、 have tried to keep this advice in mind _(當(dāng)我在寫書的時候) He gave good practical advice_(當(dāng)被問到的時候) When_, do as the Romans do.(入鄉(xiāng)隨俗) We will do that only when_ necessary.nwhen (I am) writing the book.nwhen (he was) asked.at Rome(it is)WHEN, WHILE, AS 引導(dǎo)的時間狀語從句引導(dǎo)的時間狀語從句 1 例句：例句： They talked about the matter

5、 _they walked. 2表示動作的先后順序，即某一動作發(fā)生之后，表示動作的先后順序，即某一動作發(fā)生之后，另一動作才發(fā)生，用另一動作才發(fā)生，用when，一般不用，一般不用while或或as。 例句：例句： _(當(dāng)我到達(dá)火車站時當(dāng)我到達(dá)火車站時), I found the train had left.When I got to the station 3表示主、從動作在同時發(fā)生時，表示主、從動作在同時發(fā)生時，when后面后面的動詞可為延續(xù)性動詞，也可為瞬間動詞；的動詞可為延續(xù)性動詞，也可為瞬間動詞；但但while后的動詞必須是延續(xù)性動詞后的動詞必須是延續(xù)性動詞. 有時譯為有時譯為 “趁著

6、趁著”例句：例句：(1)_water becomes solid, we call it ice.(2)_I was cooking, I burnt my hand.(3) We must strike _the iron is hot. 4as強(qiáng)調(diào)動詞同時進(jìn)行，常譯成強(qiáng)調(diào)動詞同時進(jìn)行，常譯成“正當(dāng)正當(dāng)”或或“一邊一邊一邊一邊”。 表示表示“隨著隨著”，連，連詞用詞用as，不用，不用when或或while。 (1)She sings_(她邊走邊唱她邊走邊唱).(2)_(隨著選舉的隨著選舉的臨近臨近), the violence got worse. WhenWhile/ Whenwhilea

7、s she goes alongAs the election approachedTILL, UNTIL和NOTUNTIL 1.until/till引導(dǎo)時間狀語從句用于肯定句時，主句的動詞是延續(xù)性延續(xù)性動詞,表示動作或狀態(tài)一直持續(xù)到until/till所表示的時間,意為“某動作一直延續(xù)到某時間點才停止”。如： We waited_. 直到他來,我才買了這本書。 2用于否定句時，主句謂語動詞是非延續(xù)性動詞，從句為肯定，意為“某動作直到某時間才開始”。如： I _(buy) this book until he came.until he camedidnt buy 3till不可以置于句首，而

8、until可以。如：_you told me I had no idea of it. 4notuntil句型中的倒裝和強(qiáng)調(diào)說法： 直到他來我才買這本書。 Not until he came did I buy this book. It was not until he came that I bought this book. UntilBEFORE一、含義1 We had sailed four days and four nights before we saw land.2 We hadnt run a mile before he felt tired.3Before I coul

9、d get in a word, he had measured me. 才才就就不等不等就就 二Before從句中謂語不用否定式。如： Before they reached the station, the train had gone. 三1）句型It will be/was段時間before“還要過多久才” 如：還要過兩年他才會離開鄉(xiāng)村。 It will be two years before he leaves the country. 2）句型It will be/was not一段時間before“不多久就” 過了兩年他就離開農(nóng)村了。 如： It wasnt two years

10、before he left the country.SINCE 1.since 表“自從”，所引從句使用非延續(xù)性動詞，主句使用完成時態(tài)。 自從他大學(xué)畢業(yè)，他就一直在這個城市工作。 Since he graduated from the college, he has worked in this city. 若since所引從句使用延續(xù)性動詞或狀態(tài)動詞的過去式，則表示動作或狀態(tài)的完成或結(jié)束。 自從他不住在南京，我就沒有收到過他的信。 Since he lived in Nanjing, I have not heard from him. 自從他不上學(xué)了（不是一個學(xué)生），他就再也沒有回來過。

11、 Since he was a student, he has never come back. 2. 句型It is/has been段時間since時間的計算一律從since從句的 動作完成或狀態(tài)結(jié)束時算起。如： It is/has been three years since she joined the army. 自從她入伍到現(xiàn)在已經(jīng)三年了。 It is/has been three years since she was in the army. 她離開部隊已經(jīng)三年了。BEFORE/WHEN/SINCE/THAT It was 8 pm. _ they got to the vil

12、lage. It was 8 hours _ they got to the village. Its a long time _ I met you last. It was at 8 pm. _ they got to the village.whenbeforesincethat小結(jié) 1一些詞，如the moment, the minute, the instant, 等也可引導(dǎo)一個時 間狀語從句，相當(dāng)于as soon as的意思。 2. immediately, directly, instantly, 也可引導(dǎo)時間狀語 3. hardlywhen, scarcelywhen, no

13、soonerthan 引導(dǎo)時間狀語，相當(dāng)于as soon as 的意思。如果hardly或no sooner或scarcely置于句首，句子必 須用部分倒裝結(jié)構(gòu)。主句使用過去完成時，從句使用一般過去時。4.一些含有time的名詞短語，如every time, each time, next time, the first time等，以及the day, the year, the morning等，也可引導(dǎo)一個時間狀語從句。 He jumped off the stairs _the telephone rang. They phoned me _they reached home. 我剛到

14、家天就開始下雨了。 Hardly had I got home when it began to rain. _he returned home, his father was already dead.他回到家那天，他父親已經(jīng)去世了。 _you come, please bring your composition. 你下一次來的時候，請帶來你的作文。the momentimmediatelyThe dayNext time 1. (04北京春) We were swimming in the lake _ suddenly the storm started. A. when B. whi

15、le C. until D. before 2. (04年江蘇) _ I accept that he is not perfect, I do actually like the person. A. While B. Since C. Before D. Unless 3. (05福建) Did Jack come back early last night? Yes. It was not yet eight oclock _ he arrived home. A. before B. when C. thatD. untilAAB 4.(01北京春)Did you remember t

16、o 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 5._ entered the office when he realized that he had forgotten his report. A. He hardly had B. Had he hardly C. Hardly had heD. Hardly he had 6. A good storyteller must be able to hold li

17、steners curiosity _ he reaches the end of the story. A. when B. unless C. after D. untilBCD 7. (03年北京) He made a mistake, but then he corrected the situation _ it got worse. A. until B. when C. before D. as 8.(06天津) The cost of living in Glasgow is among the lowest in Britain, _ the quality of life

18、is probably one of the highest. A. since B. when C. as D. while 9. (1998上海) I thought her nice and honest _ I met her. A. first time B. for the first time C. the first time D. by the first time CDC 10.(05北京春) It is almost five years _ we saw each other last time. A. before B. since C. after D. becau

19、se 11. (06遼寧) He was about halfway through his meal _ a familiar voice came to his ears. A. why B. where C. when D. while 12. (06四川)Why didnt you tell him about the meeting? He rushed out of the room_I could say a word. A. before B. until C. when D. after BCA 13. (05上海) He transplanted the little tr

20、ee to the garden _ it was the best time for it. A. where B. when C. that D. until 14. - How long do you think it will be _ China sends a manned spaceship to the moon? - Perhaps two or three years. （06福建） A. when B. until C. thatD. before 15.Im going to the post office. youre there, can you get me so

21、me stamps?A. AsB. While C. Because D. If BDB 16. Mother was worried because little Alice was ill, especially _ Father was away in France. ( 94 ) A. as B. that C. during D. if 17. Generally speaking, _ according to the directions, the drug has no side effect. ( 03上海 ) A. when takingB. when taken C. w

22、hen to take D. when to be taken 18. Several weeks had gone by _I realized the painting was missing. ( 04 ) A. as B. before C. since D. whenABB 19.That was really a splendid evening. It s years _ I enjoyed myself so much. ( 05 安徽 ) A. when B. that C. before D. since 20. How can you expect to learn an

23、ything _ you never listen? （ 06山東 ）A. in case B. even if C. unless D. whenDDHOMEWORK 1. Go over the key points. 2. Finish the exercises for the adverbial clause.WHILE1)I like tea while she likes coffee.2)While they are my neighbors, I dont know them well.3)While there is life, there is hope.然而然而 (對比對比)盡管盡管 (句首句首)只要只要as1) As you werent there I left a message. 2) Young as I am, I already know what career I want to follow. 3) Do as I say and sit down. 因為因為(句首句首)盡管盡管(倒裝倒裝)以以.方式方式