高中時間狀語從句復(fù)習(xí)王衡英語育英科技ppt課件

1、 Revision of Revision ofthe Adverbial Clausesthe Adverbial Clauses復(fù)習(xí)狀語從句復(fù)習(xí)狀語從句復(fù)習(xí)目的：復(fù)習(xí)目的：經(jīng)過復(fù)習(xí)使學(xué)生懂得狀語從句的定義、句法功能、分類、引導(dǎo)詞，及各類狀語從句的用法，聯(lián)絡(luò)試題提高學(xué)生分析和處理問題的才干。知曉狀語從句的調(diào)查熱點及做題方法。 復(fù)習(xí)難點：一些易混引導(dǎo)詞的用法。 復(fù)習(xí)方法：自主學(xué)習(xí);小組討論;導(dǎo)學(xué)導(dǎo)練。Step 1: 自主梳理：自主梳理： 狀語從句是在復(fù)合句里用來修飾主句中的狀語從句是在復(fù)合句里用來修飾主句中的_動詞、動詞、_動詞、動詞、_、_或整個句子?；蛘麄€句子。 狀語從句普通由狀語從句普通

2、由_引導(dǎo)。從句位于引導(dǎo)。從句位于_、_或或_。位于。位于_或或_時通常用逗號隔開，位于時通常用逗號隔開，位于_時可時可以不用逗號隔開。以不用逗號隔開。 狀語從句一共有狀語從句一共有_種，他們是種，他們是_。謂語謂語非謂語非謂語描畫詞描畫詞副詞副詞連詞連詞句首句首句中句中句末句末句首句首句中句中句末句末九九狀語從句有九種，狀語從句有九種， 時地條件和緣由，時地條件和緣由，目比結(jié)果方退讓，目比結(jié)果方退讓，連詞引導(dǎo)各不同；連詞引導(dǎo)各不同；主句通常前面走，主句通常前面走， 連詞引導(dǎo)緊隨后；連詞引導(dǎo)緊隨后；從句假設(shè)在主前頭，從句假設(shè)在主前頭， 主從之間有個逗。主從之間有個逗。狀語從句用法小結(jié)狀語從句用法

3、小結(jié)Back to school狀語從句的?？键c與重難點重點重點狀語從句的時態(tài)問題狀語從句的時態(tài)問題;難點難點?？键c?？键c時間狀語從句時間狀語從句各種從屬連詞的含義各種從屬連詞的含義及用法比較；及用法比較；狀語從句的時態(tài)問題狀語從句的時態(tài)問題;各種從屬連詞的含義各種從屬連詞的含義及用法比較；及用法比較；時間狀語從句時間狀語從句狀語從句的時態(tài)問題狀語從句的時態(tài)問題;各種從屬連詞的含義各種從屬連詞的含義及用法比較；及用法比較；狀語從句的時態(tài)問題狀語從句的時態(tài)問題;各種從屬連詞的含義各種從屬連詞的含義及用法比較；及用法比較；時間狀語從句時間狀語從句,退讓狀退讓狀語從句，條件狀語從語從句，條件狀語從句

4、句狀語從句的時態(tài)問題狀語從句的時態(tài)問題;各種從屬連詞的含義各種從屬連詞的含義及用法比較；及用法比較；掌握狀語從句的關(guān)鍵掌握狀語從句的關(guān)鍵1.1.準(zhǔn)確掌握每一個連詞的含義。準(zhǔn)確掌握每一個連詞的含義。2.2.留意主句和從句的時態(tài)呼應(yīng)。留意主句和從句的時態(tài)呼應(yīng)。Do you finish the sentences? Do you finish the sentences? 1. It was already eight oclock _we got there.2. _ he was speaking, everybody listened carefully. 3. He had learned

5、 Chinese _ he came to China. 4. _ the work was done, we sat down to sum up experience. 5. . I havent seen him _ he moved to the other side of the town. WhenwhilebeforebeforeAftersinceDo you finish the sentences?Do you finish the sentences?6. I waited _ he came back. 7. I was about to go out _ a visi

6、tor came. 8. She sings _ she goes along.9. The thieves ran away _ they caught sight of the police. 10. It was not _ he took off his eyeglasses that I recognized him. asas soon as whenuntiluntiluntilDo you know the sentences?Do you know the sentences?1. I felt bad the first time I talked to a group.

7、2. . I recognized you the moment I saw you at the airport. 3. By the time I was sixteen, my dream had come true.4. Now whenever we go to the pub, we play our songs and buy drinks for the friends. 5. Hardly had he reached the school gate when the bell rang. when, while, as, before, after, whenever, s

8、ince,until / till, notuntil, as soon as, the moment, the minute, the second,the instant, immediately, directly, instantly, hardly/scarcelywhen, no soonerthan every time, each time, every year, each year, the first /second/last time, the day, any time,by the time, every/each time, 1._(當(dāng)電影終了時當(dāng)電影終了時),

9、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. 總結(jié)：總結(jié)：when引導(dǎo)的時間狀語從句，其謂語動詞可以是延續(xù)的，也可以是瞬間引導(dǎo)的時間狀語從句，其謂語動詞可以是延續(xù)的，也可以是瞬間的，可用于主句和從句動作同時發(fā)生或從句動作先于主句動作。的，可用于主句和從句動作同時發(fā)生或從句動作先于主句動作。2. We were having a class_(忽然有人闖了進(jìn)來忽然有人闖了進(jìn)來). We were about to set off _(這時開場下雨了這時開場下雨了) 總結(jié)：相當(dāng)于總結(jié)：相當(dāng)于a

10、nd at this / that time。意思為。意思為“正在正在/剛要剛要這這/那時忽然那時忽然When the film endedWhen I lived therewhen someone broke inwhen it began to rain.3. 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?總結(jié)：總結(jié)：“既然，相當(dāng)于既然，相當(dāng)于since; considering th

11、at。常用于以下句式：常用于以下句式： be doing be about to do sth. be on the point of doing+ whenwhenwhen1. We were swimming in the lake _ suddenly the storm started. (北京春北京春) A. when B. while C. until D. before2. He was about to tell me the secret _ someone patted him on the shoulder. (上海上海) A. as B. until C. while

12、D. when3. He transplanted the little tree to the garden _ it was the best time for it. (上海上海) A. where B. when C. that D. until4. Did Jack come back early last night? (福建福建) Yes. It was not yet eight oclock _ he arrived home. A. Before B. when C. that D. untilA AD DB BB B1. Please dont talk so loud

13、while others are working.2. While I accept the problem is difficult, I dont think I wont work it out.3. Some people waste food while others havent enough.雖然雖然而而/ /卻卻當(dāng)當(dāng) As I left the house, I forgot the key. 2. As I get older, I get more optimistic. 3. He hurried home, looking behind as he went. 4. A

14、s 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.當(dāng)當(dāng)隨著隨著一邊一邊由于由于像像/按照按照雖然雖然像像一樣一樣Judge the meanings of “as.asas用法小結(jié)用法小結(jié)1.1.引導(dǎo)時間狀語從句：強(qiáng)調(diào)同時發(fā)生或緊接著引導(dǎo)時間狀語從句：強(qiáng)調(diào)同時發(fā)生或緊接著 發(fā)生，動作無先后。發(fā)生，動作無先后。

15、 當(dāng)當(dāng)時候時候 一邊一邊一邊一邊 隨著隨著 2.2.引導(dǎo)緣由狀語從句：由于引導(dǎo)緣由狀語從句：由于3.3.引導(dǎo)方式狀語從句：像，如引導(dǎo)方式狀語從句：像，如4.4.引導(dǎo)退讓狀語從句：雖然引導(dǎo)退讓狀語從句：雖然5.5.引導(dǎo)比較狀語從句：引導(dǎo)比較狀語從句：asasasas和和一樣一樣6.6.引導(dǎo)定語從句：如，像引導(dǎo)定語從句：如，像 7.7.介詞：作為介詞：作為1. When/While he was eating his lunch, the doorbell rang. When I stopped my car, a man came up to me. 小結(jié)：小結(jié)：while引導(dǎo)的時間狀語從句的

16、謂語動詞必需是可引導(dǎo)的時間狀語從句的謂語動詞必需是可延續(xù)的，而延續(xù)的，而when引導(dǎo)的時間狀語從句的謂語動詞是可引導(dǎo)的時間狀語從句的謂語動詞是可延續(xù)的，也可以是表短暫性動作的動詞。延續(xù)的，也可以是表短暫性動作的動詞。2. When you have finished your work, you may have a rest. 小結(jié)：從句動作發(fā)生在主句動作之前時，只能用小結(jié)：從句動作發(fā)生在主句動作之前時，只能用when引導(dǎo)這個從句，不可用引導(dǎo)這個從句，不可用as或或while。3. When/While/As I was walking down the street, I came acr

17、oss an old friend of mine. 小結(jié)：假設(shè)主句表示的是短暫動作，而從句用延續(xù)性小結(jié)：假設(shè)主句表示的是短暫動作，而從句用延續(xù)性動作的進(jìn)展時態(tài)表示在一段時間內(nèi)正在進(jìn)展的動作時，動作的進(jìn)展時態(tài)表示在一段時間內(nèi)正在進(jìn)展的動作時，三者可互換運(yùn)用。三者可互換運(yùn)用。選when？還是as比較像，選while吧！解體ING！用用while, when, as 填空：填空： _ I was walking down the street, I noticed a police car in front of the store. _ John arrived, I was cooking l

18、unch. _ he grew older, he lost interest in everything except gardening. How can he get good grades _ he wont study? (他不好好學(xué)習(xí)卻能得高分，他是怎樣做到的？When表示雖然) I was wandering through the street_ I caught sight of a tailors shop. _ the grandparents love the children, they are strict with them. When/While/AsWhenA

19、swhenwhenwhile察看句子，找出用法。察看句子，找出用法。 You may stay here until the rain stops. I didnt leave until he came. Until you told me I have no idea of it. It was not until he came that I left. Not until you told me did I have any idea of it. 用于一定句：主句謂語動詞必需是用于一定句：主句謂語動詞必需是_, 意為意為“某動作某動作不斷延續(xù)到某時間點才停頓。不斷延續(xù)到某時間點才停頓

20、。 用于否認(rèn)句：主句謂語動詞必需是用于否認(rèn)句：主句謂語動詞必需是_, 意為意為“某動作某動作直到某時間才開場。直到某時間才開場。_可以用于句首可以用于句首, 而而_不可以。不可以。在強(qiáng)調(diào)句型中在強(qiáng)調(diào)句型中, not until 兩詞不可分開；兩詞不可分開； not until放在句首時，放在句首時，_要倒裝。要倒裝。延續(xù)性動詞延續(xù)性動詞非延續(xù)性動詞非延續(xù)性動詞untiluntiltilltill主句主句before用法小結(jié)用法小結(jié)1. We had sailed four days and four nights before we saw land.2. We hadnt run a mil

21、e before he felt tired.3. Please write it down before you forget it. 4. Before I could get in a word, he had measured me. 才才還沒有還沒有/不到不到就就 趁趁還未還未還沒來得及還沒來得及 留意：留意：before從句中謂語不用否認(rèn)式。從句中謂語不用否認(rèn)式。Before they reached the station, the train had gone. 含有含有before的句型構(gòu)造：的句型構(gòu)造： 1. It will be / was段時間段時間before“過多久

22、才過多久才 It_(還還要過兩年要過兩年) he leaves the country. It _(過了過了很長一段時間很長一段時間) before he got to sleep again. 2. It will be / was + not段時間段時間before “不多久就不多久就 It wasnt two years before he left the country. It was not long before he came back.will be two years beforewas a long time 1. He made a mistake, but then

23、he corrected the situation _ it got worse. (北京北京) A. until B. when C. before D. as2. Scientists say it may be five or six years _ it is possible to test this medicine on human patients. (福建福建) A. since B. after C. before D. when3. Why didnt you tell him about the meeting? (四川四川) He rushed out of the

24、 room _ I could say a word. A. before B. until C. whenD. after4. It is almost five years _ we saw each other last time. (北北京京)A. before B. sinceC. after D. becauseC CC CA AB B1. I have returned home four times since I came here.2. She has been working here since he left school.3. I have seen her twi

25、ce since he lived here.4. It is three years since the war broke out.5. It was years since I had seen her. 譯：譯：_總結(jié)：總結(jié)：since從句的謂語動詞普通是從句的謂語動詞普通是_動詞，主句的動詞，主句的謂語動詞是延續(xù)性或者反復(fù)發(fā)生的動作。主句時態(tài)為謂語動詞是延續(xù)性或者反復(fù)發(fā)生的動作。主句時態(tài)為_, 從句時態(tài)為從句時態(tài)為_。It is +some time + since + did.It was +some time + since+ had done.非延續(xù)性非延續(xù)性如今完成時如今完成

26、時普經(jīng)過去時普經(jīng)過去時l表達(dá)法表示“一就的連詞有：as soon as; the moment=the minute = the instant; immediately=directly;hardlywhen=nosoonerthan等。l例如：1. As soon as/ The moment /The minute/ Immediately he saw the bear, he climbed thetree. 他一看見熊就立刻爬上了樹。2. I had hardly sat down when he stepped in.= I had no sooner sat down than

27、 he stepped in. =Hardly had I sat down when he stepped in.= No sooner had I sat down than he stepped in. 我剛坐下，他就進(jìn)來了。 1. the moment, the minute, the instant, immediately, directly, instantly, hardlywhen, scarcelywhen, no soonerthan 等可引導(dǎo)時間狀語從句，相當(dāng)于等可引導(dǎo)時間狀語從句，相當(dāng)于as soon as的意思。的意思。 They rushed out of the

28、 room immediately they heard a loud noise.2. 在在hardlywhen, scarcelywhen, no soonerthan等引等引導(dǎo)的從句中，假設(shè)導(dǎo)的從句中，假設(shè)hardly或或no sooner或或scarcely置于句置于句首，句子必需用部分倒裝構(gòu)造。首，句子必需用部分倒裝構(gòu)造。 Hardly had I got home when it began to rain. = I had hardly got home when it began to rain.3一些含有一些含有time的名詞短語，如的名詞短語，如: every time,

29、each time, next time, by the time等，等，以及以及the day, the year, the morning等，等，也可引導(dǎo)一個時間狀語從句。也可引導(dǎo)一個時間狀語從句。 The day he returned home, his father was already dead. Next time you come, please bring your dictionary.1.(陜西陜西)_ all of them are strong candidates, only one will be chosen for the post. A. Since B.

30、 While C. If D. As2.(福建福建)It was April 29, 2019 _ Prince William and Kate Middleton walked into the palace hall of the wedding ceremony. A. that B. when C. since D. before3.(浙江浙江) One Friday, we were packing to leave for a weekend away _ my daughter heard cries for help. A. after B. while C. since D. when4.(江西江西) Please call my secretary to arrange a meeting this afternoon, or _ it is convenient to you. A. whenever B. ho