過去完成時課件 (2)課件PPT

1、關(guān)于過去完成時課件 (2)第一張，PPT共十九頁，創(chuàng)作于2022年6月Grammar Focus 2. 表示過去某一時刻 或動作之前 已發(fā)生或完成的動作或呈現(xiàn)的狀態(tài)。也就是說發(fā)生在“過去的過去”。1. Past perfect Tense 過去完成時 構(gòu)成：had過去分詞第二張，PPT共十九頁，創(chuàng)作于2022年6月過去完成時態(tài)的用法：1. 常由by或before, when引導(dǎo)的短語或從句做時間狀語或時間狀語從句 by 到時候?yàn)橹?by the end of last week 到上周末為止 by that time 到那時為止 before that year 那年之前 before I a

2、rrived 在我到達(dá)之前By the end of last year, I had learned about one thousand English words.When I got there, they had already left.第三張，PPT共十九頁，創(chuàng)作于2022年6月2、常用在賓語從句中 He told me he had already finished his homework. I realized he had fooled me again3、體現(xiàn)在上下文中I didnt go to the movies yesterday because I had se

3、en it twice.第四張，PPT共十九頁，創(chuàng)作于2022年6月 6:00 7:00 現(xiàn)在 By the time I got up, my sister had already washed all the clothes.第五張，PPT共十九頁，創(chuàng)作于2022年6月 By the time my mom came back home, I had cleaned up the yard.第六張，PPT共十九頁，創(chuàng)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.第七張，PPT共十九頁，創(chuàng)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第八張，PPT共十九頁，創(chuàng)作于2022年6月 By the time she got outside, the bus had already left.第九張，PPT共十九頁，創(chuàng)作于2022年6月By the time sh

5、e got outside, the bus had already left.她出去的時候，公共汽車已經(jīng)開走了。By the time 到的時候?yàn)橹购蠼舆^去時的句子時, 主語的謂語動詞用過去完成時態(tài)。第十張，PPT共十九頁，創(chuàng)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.表示過去某時之前發(fā)生的動作。 現(xiàn)在完成時: 主語 + have / has done過去完成時: 主語 + had done第十一張，PPT共十九頁，

6、創(chuàng)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第十二張，PPT共十九頁，創(chuàng)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第十三張，PPT共十九頁，創(chuàng)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第十四張，PPT共十九頁，創(chuàng)作于2022年6月 By the time I got outside, the bus _ already _. hadleft第十五張，PPT共十九頁，創(chuàng)作于2022年6月 When I got to school, I realized I _ _ my backpack at home.hadleft第十六張，PPT共十九頁，創(chuàng)作于2022年6月Translation1.我到家時她已經(jīng)睡了。By the time I got home, she had already gone to bed.2.到晚上時消息已傳遍全球。By the evening the news had spread through the world.第十七張，PPT共十九頁，創(chuàng)作于2022年6月3. 他走以后我找到了那封信。I foun