时间状语从句复习

1、关于时间状语从句复习第一张，PPT共二十五页，创作于2022年6月 began programming computers/ 13 years old became a student of Harvard University/ 18 years old set up a company called Microsoft with his friend/ 20 years old became the richest man in U.S.A/ 31 years old第二张，PPT共二十五页，创作于2022年6月When Bill Gates was 13 , he began progr

2、amming computers.Bill Gates was a student of Harvard University, when he was 18.Bill Gates set up a company called Microsoft with his friend, when he was 20.Bill Gates became the richest man in the U.S.A, when he was only 31._,_._,第三张，PPT共二十五页，创作于2022年6月When Bill Gates was 13 , he began programming

3、Computers.Bill Gates was a student of Harvard University, when he was 18.Bill Gates set up a company called Microsoft with his friend, when he was 20.Bill Gates became the richest man in the U.S.A, when he was only 31.the adverbial clause of Time 时间状语从句the adverbial clause of Time 时间状语从句the adverbia

4、l clause of Time 时间状语从句the adverbial clause of Time 时间状语从句第四张，PPT共二十五页，创作于2022年6月She was working as a manager.whenShe had trouble with her report.When she was working as a manager, she had trouble with her report.How to form an adverbial clauses of time?When she was working as a manager, she had tro

5、uble with her report.the adverbial clause of Time 时间状语从句main clause 主句Whenconjunction 连词,She had trouble with her report when she was working as a manager.第五张，PPT共二十五页，创作于2022年6月whileas soon as conjunctions after since when beforeuntil conjunctions used to introduce adverbial clauses of time 引导时间状语从

6、句的连词第六张，PPT共二十五页，创作于2022年6月Ken had dinner.Ken did homework.beforeBefore Ken did his homework, he had dinner. afterKen did his homework after he had dinner.第七张，PPT共二十五页，创作于2022年6月A: What do you do before/after?B: arrive home the meeting was over the English lesson was over第八张，PPT共二十五页，创作于2022年6月We us

7、e when/ while to describe two actions happen at or almost at the same time.action Aaction Baction A action BWe use before /after to describe two actions happen at different time.continuative verb第九张，PPT共二十五页，创作于2022年6月 while when 从句动词意义when延续性动词，或短暂性动词同时发生，或从句的动作发生在主句动作前后。While延续性动词,多用过去进行时同时发生，往往侧重

8、主句和从句动作的对比Can you give us an example?第十张，PPT共二十五页，创作于2022年6月Mary was playing the piano. whileWhile Mary was playing the piano, her little sister was reading books. When Mother called in, Mary was playing the piano.When Mother called in, Jane was reading books.Her little sister Jane was reading books

9、Mother called inwhen第十一张，PPT共二十五页，创作于2022年6月while & when( ) 1. _ the teacher came in, the students were talking and laughing. A. while B. since C. when D. the time( ) 2. Sandy was operating on her patient _ Sammy was putting out fires. A. while B. by C.when D. before( ) 3. I dont like Mike. He is la

10、zy. He was always playing computer games _ her mother was working hard at their housework. A. as B. while C. until D. whenCAB第十二张，PPT共二十五页，创作于2022年6月action A action B as soon asThey rushed out. as soon asThe class was over.They rushed out as soon as the class was over.They will rush outthe class is

11、over.他一回来我就打电话给你。我考试一通过就回家。电影一结束我们就离开了。I will call you _ _ _ he comes back.I _ _ back home as soon as I _ the exam.We left as soon as the movie _ over. as soon as will go passwasmomentary verb第十三张，PPT共二十五页，创作于2022年6月action A now until 一直到He worked. It was dark.He worked until it was dark.He didnt st

12、op working until it was dark. not until 直到才He left school when the rain stopped.He _ _ school _ the rain stopped.He went to bed when his mother came back.He _ _ until his mother came back. didnt leave until didnt sleep 第十四张，PPT共二十五页，创作于2022年6月action B time A since 自从We learn English. We were 6.We ha

13、ve learned English since we were 6.I _ (practise) playing the piano since I was 5. have practisedHow long have you practised playing the piano? now第十五张，PPT共二十五页，创作于2022年6月Do some exercises第十六张，PPT共二十五页，创作于2022年6月 Tom arrived at the bus station quite early for Paris bus. The bus for Paris would not l

14、eave until five to twelve. He saw a lot of people waiting in the station. Some were standing in line(排队), others were walking around. There was a group of schoolgirls. Their teacher was trying to keep them in line. Tom looked around but there was no place for him to sit.He walked into the station ca

15、fe(咖啡馆). he looked up at the clock there. It was only twenty to twelve. He found a seat and sat down before a large mirror(镜子) on the wall. Just then, Mike, one of Toms workmates came in and sat with Tom. “What time is your bus?” asked Mike. “Theres plenty of time yet,” answered Tom. “Well, Ill get

16、you some more tea then,” said Mike.They talked while drinking. Then Tom looked at the clock again. “Oh! Its going backward(倒行)!” he cried. “A few minutes ago it was twenty to twelve and now its half past eleven.” “Youre looking at the clock in the mirror.” said Mike. Tom was so sad(难过). The next bus

17、 was not to leave for another hour. Since then Tom has never liked mirrors.Reading comprehension：第十七张，PPT共二十五页，创作于2022年6月When would the bus for Paris leave? _2. While some people were standing in line, what were others doing? _3. What did he do after he walked into the station cafe? _4. When was the

18、 next bus to leave? _ The bus for Paris would not leave until five to twelve. While some were standing in line, others were walking around. He walked into the station cafe(咖啡馆). he looked up at the clock there. He looked up at the clock after he walked into the station cafe. now its half past eleven. The next bus was not to leave for another hour At half past twelve.Answer the questrions：第十八张，PPT共二十五页，创作于2022年6月打电话颜色：黄AC864Composition 第十九张，PPT共二十五页，创作于2022年6月I have breakfast go to schoolPARK ROAD第二十张，PPT共二十五页，创作于2022年6月 walk on the road see a car accident第二十一张，PPT共二十五页，