过去完成时课件 (2)课件PPT

1、关于过去完成时课件 (2)第一张，PPT共十九页，创作于2022年6月Grammar Focus 2. 表示过去某一时刻 或动作之前 已发生或完成的动作或呈现的状态。也就是说发生在“过去的过去”。1. Past perfect Tense 过去完成时 构成：had过去分词第二张，PPT共十九页，创作于2022年6月过去完成时态的用法：1. 常由by或before, when引导的短语或从句做时间状语或时间状语从句 by 到时候为止 by the end of last week 到上周末为止 by that time 到那时为止 before that year 那年之前 before I a

2、rrived 在我到达之前By the end of last year, I had learned about one thousand English words.When I got there, they had already left.第三张，PPT共十九页，创作于2022年6月2、常用在宾语从句中 He told me he had already finished his homework. I realized he had fooled me again3、体现在上下文中I didnt go to the movies yesterday because I had se

3、en it twice.第四张，PPT共十九页，创作于2022年6月 6:00 7:00 现在 By the time I got up, my sister had already washed all the clothes.第五张，PPT共十九页，创作于2022年6月 By the time my mom came back home, I had cleaned up the yard.第六张，PPT共十九页，创作于2022年6月I got homenow9:00pm8:00pmMy little brother went to bedBy the time I got home, m

4、y little brother had gone to bed.第七张，PPT共十九页，创作于2022年6月 I got to schoolnow8:158:00amThe teacher came into the classroomBy the time I got to school, the teacher had come into the classroom第八张，PPT共十九页，创作于2022年6月 By the time she got outside, the bus had already left.第九张，PPT共十九页，创作于2022年6月By the time sh

5、e got outside, the bus had already left.她出去的时候，公共汽车已经开走了。By the time 到的时候为止后接过去时的句子时, 主语的谓语动词用过去完成时态。第十张，PPT共十九页，创作于2022年6月 She said she had taught English for 6 years.(2) By the time I got to London, she had gone to America.表示过去某时之前发生的动作。 现在完成时: 主语 + have / has done过去完成时: 主语 + had done第十一张，PPT共十九页，

6、创作于2022年6月1. She had written a number of books _ the end of last year. A. for B. in C. by D. at 2. He _ to play _ before he was 11 years old. A. had learned, piano B. had learned, the piano C. has learned, the piano D. learns, piano. 3. What _ Annie _ by the time he was ten? A. did, do B. did, did C

7、. has, done D. had done 4. He _ in the factory for three years before he joined the Army. A. has worked B. works C. had worked D. will work第十二张，PPT共十九页，创作于2022年6月5. By the end of last week, they _ the bridge. A. has completed B. completed C. will complete D. had completed6. I _ 900 English words by

8、the time I was ten。 A. learned B. was learning C. had learned D. learnt7. She _lived here for _ years. A. had, a little B. have, a little C. had, much D. has, a great number of8. By the time my parents reached home yesterday, I _ the dinner already. A had cooked B. cooked C. have cooked D. was cooke

9、d第十三张，PPT共十九页，创作于2022年6月 We _(learn) two thousand words by the time I went to Middle School. 2. I him when I was a student. (know)3. When we _(arrive) at the station, they _(wait) for more than twenty minutes. 4. One of the men didnt move, because he _ (break) his legs. had learnedarrivedhad waitedh

10、ad known had broken第十四张，PPT共十九页，创作于2022年6月 By the time I got outside, the bus _ already _. hadleft第十五张，PPT共十九页，创作于2022年6月 When I got to school, I realized I _ _ my backpack at home.hadleft第十六张，PPT共十九页，创作于2022年6月Translation1.我到家时她已经睡了。By the time I got home, she had already gone to bed.2.到晚上时消息已传遍全球。By the evening the news had spread through the world.第十七张，PPT共十九页，创作于2022年6月3. 他走以后我找到了那封信。I foun