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1、过去完成时第一种用法1. 过去完成时表示一个动作或状态在过去某一时间或动作之前已经完成或结束,即发生在"过去的过去"。2.基本结构:主语+had + done+其他 3.否定形式:主语+had + not +done+其他4.一般疑问句:Had+主语+done+其他?-|-|-|-那时以前 那时 现在 They had already had breakfast before they arrived at the hotel.She had finished writing the composition by 10 :00 this morning.When I wok
2、e up, it had stopped raining.我醒来时,雨已经停了。(主句的动作发生在"过去的过去")与过去完成时连用的时间状语有:( 1 ) by + 过去的时间点。(到这个时间点以前为止) I had finished reading the novel by nine o'clock last night. ( 2 ) by the end of + 过去的时间点。We had learned over two thousand English words by the end of last term.( 3 ) before + 过去的时间点。
3、如: They had planted six hundred trees before last Wednesday.练习: 我们在九点之前已经到达了车站。We_ _the station_nine oclock. 当我出去时,公共汽车已经开走了。When I got outside, the bus_ already_.( 4 )与before,when引导的一般过去时的从句连用。Before she came to China, Grace had taught English in a middle school for about five years.Peter had colle
4、cted more than 300 Chinese stamps when he was ten.练习:汤姆在他母亲回来之前就已经完成了他的家庭作业。Tom_ already_his homework before his mother returned.( 5 )常见的时间状语还有:by that time, by then,until then直到那时等He said he had known everything about her until then.练习题:1. What _ Jane _ by the time he was sever?A. did, do B. has, d
5、one C did, did. D. had, done2. I _ 900 English words by the time I was ten。A. learned B. was learning C. had learned D. learnt3. She had written a number of books _ the end of last year.A. for B. in C. by D. at4. He _ to play _ before he was 11 years old.A had learned, piano B. had learned, the pian
6、oC. has learned, the piano D. learns ,piano.第二种用法:表示从过去某一时刻开始,持续到过去另一时间的动作或状态,长和带有for,since并表示一段时间的短语或从句连用。(特点:过去完成时是一个相对的时态,表示的是"过去的过去",只有和过去某一时间或某一动作相比较时才使用它)He had studied in the school for five years before he moved here. 在他搬来这之前,他已经在那所学校学习五年了。I saw Li Ping yesterday,We had not seen ea
7、ch other since I left school. 练习:1:At the age of 12, I knew that Tomas Alva Edison_in 1847.A:was born B:had been born C:has born D:is born 2.By the time my parents reached home yesterday, I _ the dinner already. A had cooked B. cooked C. have cooked D. was cooked3. By the time he was ten years old,
8、he _.A. has completed university B. has completed the universityB. had completed an university D. had completed university6. What _ Annie _ by the time he was ten?A. did, do B. did, did C. has, done D. had done7 .He _ in the factory for three years before he joined the Army.A. has worked B. works C.
9、 had worked D. will work9. Ben hates playing _ violin, but he likes playing _ football.A. athe B. the the C. / the D. the/10.They _ in Guangzhou since 2000.A. lived B. had lived C. have lived D. were living11. The train from Beijing_ ten minutes ago.A. has arrived B. was arriving C. arrived D. had a
10、rrived12. Fergie_B_ the project in one hour.A. have finished B. will finish C. finishes D. has finished其他常见用法:1:宾语从句中当宾语从句的主句为一般过去时,且从句的动作先于主句的动作时,从句要用过去完成时。在told, said, knew, heard, thought等动词后的宾语从句。如:She said that she had seen the film before. 2:状语从句中 在时间、条件、原因、方式等状语从句中,主、从句的动作发生有先后关系,动作在前的,要用过去完成
11、时,动作在后的要用一般过去时。如:When I got to the station, the train had already left.After he had finished his homework, he went to bed.注意: before, after 引导的时间状语从句中,由于 before 和 after 本身已表达了动作的先后关系,若主、从句表示的动作紧密相连用 and 或 but 连接时,则主、从句都用一般过去时。如:Where did you study before you came here?After he closed the door, he le
12、ft the classroom.练习题:1:He asked me _ during the summer holidays.A. where I had been B. where I had gone C. where had I been D. where had I gone5. She said she _ the principle alreadyA .has seen B. saw C. will see D. had seen3. She said her family _ themselves _ the army during the war.A. has hidden,
13、 from B. had hidden, from C. has hidden, with D. had hidden, with6. My mother_ in that factory at the age of 18.A. had worked B. has worked C. worked D. works5 .Jim turned off the lights and then _ the classroom.A. was left B. had left C. has left D. left6. The man _A_ his coat and went out.A. put o
14、n B. had put on C. will put on D. was putting on四、过去完成时与现在完成时的区别现在完成时表示的动作发生在过去,但侧重对现在产生的结果或造成的影响,与现在有关,其结构为"助动词 have (has) + 过去分词";过去完成时则是一个相对的时态,它所表示的动作不仅发生在过去,更强调"过去的过去",只有和过去某时或某动作相比较时,才用到它。试比较:Mr.Wang has learned 1000 English words since 2018.Mr.Wang had learned 1000 English
15、 words before last night.五、过去完成时与一般过去时的区别虽然这两种时态都表示过去发生的动作或存在的状态,但在使用时应注意以下几点:1. 时间状语不同:过去完成时在时间上强调"过去的过去";而一般过去时只强调过去某一特定的时间。试比较:They had arrived at the station by ten yesterday.They arrived at the station at ten yesterday.by:到这个时间点以前为止这一段时间at:就在这个时间点2. 在没有明确的过去时间状语作标志时,谓语动词动作发生的时间先后须依据上下
16、文来判断:先发生的用过去完成时,后发生的则用一般过去时。如:She was very happy. Her whole family were pleased with her, too. She had just won the first in the composition competition.过去完成时练习题1He asked me _ during the summer holidays.A. where I had been B. where I had goneC. where had I been D. where had I gone2. What _ Jane _ by
17、 the time he was sever?A. did, do B. has, done C did, did. D. had, done3. I _ 900 English words by the time I was ten。A. learned B. was learning C. had learned D. learnt4. She _lived here for _ years.A. had, a few B. has, several C. had, a lot of D. has, a great deal of5. By the time my parents reac
18、hed home yesterday, I _ the dinner already.A had cooked B. cooked C. have cooked D. was cooked6. She said she _ the principle alreadyA .has seen B. saw C. will see D. had seen7. She said her family _ themselves _ the army during the war.A. has hidden, from B. had hidden, fromC. has hidden, with D. h
19、ad hidden, with8. By the time he was ten years old, he _.A. has completed university B. has completed the universityB. had completed an university D. had completed university9. She had written a number of books _ the end of last year.A. for B. in C. by D. at10. He _ to play _ before he was 11 years
20、old.A had learned, piano B. had learned, the pianoC. has learned, the piano D. learns ,piano.11. What _ Annie _ by the time he was ten?A. did, do B. did, did C. has, done D. had done12 .He _ in the factory for three years before he joined the Army.A. has worked B. works C. had worked D. will work13.
21、 By the end of last week, they _ the bridge.A. has completed B. completed C. will complete D. had completed14. Ben hates playing _ violin, but he likes playing _ football.A. athe B. the the C. / the D. the/15. By the time he was 4, he _ a lot of German words.A. had learned B. has learned C. learned D. learns16 .Jim turned off the lights and then _ the classroom.A. was left B. had left C. has left D. left17.They _
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