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过去进行时

过去进行时. 基本概念 :过去进行时表示在过去某一时刻或某一段时间内进行或发生的动作。. 结构. 现在分词的构成 1) 一般动词在词尾加 - ing, 读 [iη], 如 go - go ing 。 2) 以不发音字母 e 结尾的动词 , 先去掉 e, 再加 -ing 。 come - com ing make-mak ing write - writ ing. 3) 以重读闭音节结尾的动词 , 如果末尾以一个辅音字母结尾 , 应先双写这个字母 , 再加 ing , x 和 w 结尾的除外。 如 : get - gett ing

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过去进行时

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  1. 过去进行时

  2. 基本概念:过去进行时表示在过去某一时刻或某一段时间内进行或发生的动作。基本概念:过去进行时表示在过去某一时刻或某一段时间内进行或发生的动作。

  3. 结构

  4. 现在分词的构成 • 1) 一般动词在词尾加- ing, 读[iη],如go - going。 • 2) 以不发音字母e结尾的动词,先去掉e,再加-ing。 • come - coming • make-making • write - writing

  5. 3) 以重读闭音节结尾的动词,如果末尾以一个辅音字母结尾,应先双写这个字母,再加ing, x和w结尾的除外。 • 如: get - getting • swim - swimming • show - showing

  6. 4) 以字母y结尾的单词,直接加ing。 •     如carrying、playing、studying。 • 5) 以字母ie结尾的动词,变ie为y,再加ing。 • die→dying             lie→lying

  7. 用法 1. 过去进行时的基本用法主要表示过去某一时间正在进行的动作。    如: He fell asleep when he was reading. 他看书时睡着了。

  8. 2. 过去进行时表示现在主要是为了使语气委婉、客气。 如: I was wondering if you could give me a lift. 我不知你能否让我搭一下车 【注】一般过去时也有类似用法,但比较而言,用过去进行时显得更客气,更不肯定。能否让我搭一下车。

  9. 3. 过去进行时表示感情色彩与现在进行时相似,过去进行时也可表示满意、称赞、惊讶、厌恶等感情色彩,也通常与 always, forever, continually等副词连用。 如: They were always quarrelling. 他们老是吵架。

  10. 4. 动词be的过去进行时也可表示过去一时的表现或暂时的状态。 比较: He was friendly. 他很友好。 (指过去长期如此) He was being friendly. 他当时显得很友好。(指当时一时的表现)

  11. 一般过去时与过去进行时的区别 1、一般过时往往表示某一动作已经完成,而过去进行时却表示动作在持续或未完成。  比较: She wrote a letter to her friend last night. 她昨晚给朋友写了封信。 (信写完了) She was writing a letter to her friend last night. 她昨晚一直在给朋友写信。 (信不一定写完)

  12. 2、一般过去时表示只做一次动作,而过去进行时却表示动作反复地进行。2、一般过去时表示只做一次动作,而过去进行时却表示动作反复地进行。 如: She waved to me. 她朝我挥了挥手。 She was waving to me. 她一直朝我挥手。

  13. 3、句中有a moment ago,this morning, the whole morning, all day yesterday, from nine to ten last evening, when, while , at that time, just now 之类的短语一般用一般过去时。过去进行时可以用来代替一般过去时,表示更为偶然而非预定的动作I was talking to Tom the other day. 那天我跟汤姆聊天来着。

  14. 典型的例子 1) Mary ___ a dress when she cut her finger. A. made B. is making C. was making D. makes 答案C. 割伤手指是已发生的事情,应用过去时。同 时,when表时间的同时性,"玛丽在做衣服时"提供事情发生的背景,因此用过去进行时。

  15. 2) As she ___ the newspaper, Granny ___ asleep. read; was falling B. was reading; fell C. was reading; was falling D. read;fell 答案B.句中的as = when, while,意为"当……之时"。描述一件事发生的背景时,用过去进行;一个长动作发生的时候,另一个短动作发生。句意为 "在她看报纸时,奶奶睡着了。"句中的 fell (fall的过去时),是系动词,后跟形容词,如:fall sick。

  16. 以when, while及as引导的时间状语从句 延续性动词:指动作可以延续一段时间,而不是瞬间结束。 如:work、study、drink、eat等。 非延续性动词:指动作极为短暂,瞬间结束如:start、begin、jump、knock等。

  17. 1. 当从句中的谓语动词是 持续性的动作时, 用while, when或as 引导。 • Eg:I was drawing the picture when my friend came. • Jone was talking with his classmates when teacher called him.

  18. 当从句中的谓语动词表示瞬间动作时,不可用while。 • Eg : He was on the point of leaving when someone knocked at the door. • 如果谈论两个长动作,最常用的是while。 Eg:While John was sitting biting his nails,I was working out a plan to get us home.

  19. 如果表示两个短动作或事件 同时发生,常用as或just as, 也可用when。 Just as he caught the ball, there was a tearing sound 当他抓住球的时候,有一种撕裂的声音。

  20. 6. Tom burnt his hand when he ____ the dinner. A. cooked B. was cooking C. has been cooking D. had cooked

  21. 注意:在上述所列的动词中,个别的也能用进行时态,但其词义发生了转变.注意:在上述所列的动词中,个别的也能用进行时态,但其词义发生了转变. I hear the girl singing. We are hearing a talk on the history of America. I have a computer. I am having lunch.

  22. 过去进行时与一般过去时的区别 过去进行时表示的动作在过去某个时间正在进行,可能完成,也可能没完成。 一般过去时表示动作或状态已经结束。 was writing Mary ____________ a letter last night. 玛丽昨晚整晚都在写信。 Mary ____________ a letter last night. 玛丽昨晚写了封信。 wrote

  23. Exercises wasn't working 1.He ____________ (not work) at that time. 2.When the teacher _____ (come) in, they _________ (talk) loudly. 3.What _____ you ______ (read) last night? came were talking did read were reading

  24. returned 4.His mother _______ (return) while he _________ (do) his homework. 5.My father ___________ (watch) TV while my mother _________ (cook). was doing was watching was cooking

  25. 用动词的适当形式填空(一般现在时、过去时、将来时、现在进行时、过去进行时)用动词的适当形式填空(一般现在时、过去时、将来时、现在进行时、过去进行时) 1. She __________ (do) her homework this time yesterday. 2. The teacher _________ (help) his students with their lessons now. 3. He __________ (make) progress every day. 4. She _____________ (read) a story-book at seven yesterday evening. 5. It ____________ (rain) hard now. 6. The students _________ (get) ready for the picnic these days. was doing is helping makes was reading is raining are getting

  26. 7.They _________ (visit) the science museum next Monday. 8.Look, they __________ (play) video games. 9.We __________ (do) some cleaning at that time. 10.______ the students _____ (like) learning English? 11._____ you ______ (have) a good time last Sunday? will visit are playing were doing like Do Did have

  27. Was studying 12. ____ he ________ (study) English from 7 to 9 last night? 13. Listen, she ________ (sing). 14. He ________________ (not work) in the factory these days. 15. It’s eight o’clock. The students _____________ (have) an English lesson. is singing isn’t working are having

  28. 单项选择题 1. My brother ___ while he ___ his bicycle and hurt himself.   A. fell, was riding       B. fell, were riding C. had fallen, rode      D. had fallen, was riding 2. Tom ___ into the house when no one ___. A. slipped, was looking     B. had slipped, looked C. slipped, had looked       D. was slipping, looked

  29. 3.The last time I __ Jane she ___ cotton in the fields.   A. had seen, was picking    B. saw, picked C. had seen, picked          D. saw, was picking 4.I don’t think Jim saw me; he ___ into space.   A. just stared B. was just staring C. has just stared D. had just stared

  30. 5.I first met Lisa three years ago. She ___ at a radio shop at the time. A. has worked B. was working C. had been working D. had worked 6.---Hey, look where you are going!   ---Oh, I’m terribly sorry.________. A. I’m not noticing        B. I wasn’t noticing C. I haven’t noticed        D. I didn’t notice

  31. 7. The reporter said that the UFO ___ east to west when he saw it. A. was traveling B. traveled C. had been traveling D. was to travel 8. I ___ my breakfast when the morning post came. A. had B. had been having C. have been having D. was having

  32. 填入以下单词的正确形式 1. It was warm, so I ________off my coat (take). 2. John_________ (take) a photograph of me while I __________(not/look). 3. Jane______________________(wait) for me when I __________(arrive). 4.When I was young, I____________(want) to be a bus driver.

  33. 5. My brother came into the bedroom while I ___________ (dance). 6. ________he __________ (lie) on the ground at nine yesterday evening? 7. What __________ Jim __________ (write) when the teacher came in? 8. The Reads __________ (not have) lunch when I got to their house. 9. Mike and I ________(play) basketball at that time yesterday afternoon.

  34. 按要求转换下列句型。 1. We were having a PE class at four yesterday afternoon.(改为否定句) We ______ ______ a PE class at four yesterday afternoon. 2. Kate was reviewing her lessons at eight last night.(改为一般疑问句,并做肯、否定回答) ________ Kate _______her lessons at eight last night? ________ , she ________.       ________ , she _______ .

  35. 3. He ran in the park.(用at this time yesterday改写) He _______ ________in the park at this time yesterday. 4. They were playing computer games at nine last night.(对划线部分提问) ________ ________ they _______ at nine last night? 5. I was reading a novel at three yesterday afternoon.(对划线部分提问) _________ ________ you ________ at three yesterday afternoon?

  36. 以when, while及as引导的时间状语从句 延续性动词:指动作可以延续一段时间,而不是瞬间结束。 如:work、study、drink、eat等。 非延续性动词:指动作极为短暂,瞬间结束如:start、begin、jump、knock等。

  37. 1. 当从句中的谓语动词是 持续性的动作时, 用while, when或as 引导。 • Eg:I was drawing the picture when my friend came. • Jone was talking with his classmates when teacher called him.

  38. 当从句中的谓语动词表示瞬间动作时,不可用while。 • Eg : He was on the point of leaving when someone knocked at the door. • 如果谈论两个长动作,最常用的是while。 Eg:While John was sitting biting his nails,I was working out a plan to get us home.

  39. 如果表示两个短动作或事件 同时发生,常用as或just as, 也可用when。 Just as he caught the ball, there was a tearing sound 当他抓住球的时候,有一种撕裂的声音。

  40. The children __________(play) football at four yesterday afternoon. The baby __________ (sleep) when the mother came back. were playing was sleeping 完成下列句子 1)The Barber ________________(在给我理发)at this time yesterday. was cutting my hair

  41. were buying souvenirs 2) They _____________________ (在买纪念品)when the UFO arrived. 3)The boys and girls_____________(在唱歌) last night. 4)You __________________(在打篮球)yesterday afternoon, weren’t you? 5) What _______ Tom_____(在做什么)at noon yesterday? were singing were playing basketball was doing

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