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1、1,一般过去时,2,知识结构,一般过去时,构成,用法,常用时间,动词的过去式,1、表示过去某个时 间发生的动作或存在的状态。2、表示过去经常或 反复发生的动作。,yesterdaylast nightin 1990two days ago,3,用 法,1、表示过去某个时间发生的动作或存在的状态。 He was here yesterday. I got up at six thirty yesterday morning. My father was at work yesterday afternoon. Did you have a good time last summer?,2、表示过
2、去经常或反复发生的动作。 My father often went to work by bus last year. When I was a child, I often listened to music.,4,常用时间,常与一般过去时态连用的时间有：,yesterdayyesterday morning (afternoon, evening)last night (week, month, year)two days ago, a week ago, three years agoin 1990, (in 1998),5,过去进行时,6,基本概念：过去进行时表示在过去某一时刻或某一段
3、时间内进行或发生的动作。 基本结构 主语+was/were + doing +其他内容 注:doing 就是现在分词，词形变化与现在进行时相同,7,常用的时间状语,this morning, the whole morning, all day yesterday, from nine to ten last evening, when, while , at that time, just now,8,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。,9,2. 过去进行时表示现
4、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。,10,3. 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。,11,4. 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
5、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),12,一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),13,2、一般过去时表示只做一次动作，而过去进行时却表示动
6、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。,14,3、句中有a moment ago之类的短语一般用一般过去时。 4、句中有at this time last Sunday, from 8 to 9 yesterday 之类的状语一般用过去进行时。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。,15,典型的例子,1) Mary _ a dress when she cut her finger.
7、 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。,16,2) As she _ the newspaper, Granny _ asleep. A. 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，
8、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。,17,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 riding2. Tom _ into the house when no one _.A. slipped, was looking B. had slipped,
9、looked C. slipped, had looked D. was slipping, looked,18,3.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 dont think Jim saw me; he _ into space. A. just stared B. was just staring C. has just stared D. had just
10、stared,19,5.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, Im terribly sorry._. A. Im not noticing B. I wasnt noticing C. I havent noticed D. I didnt notice,20,7. The reporter
11、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,21,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
12、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.,22,5. 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 Rea
13、ds _ (not have) lunch when I got to their house. 9. Mike and I _(play) basketball at that time yesterday afternoon.,23,过去完成时态,24,2. 过去完成时可以表示过去某一时刻 或某一动作之前完成的动作或呈现 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,25,6:00 7:00 现在,By the time I got up, my sister had already washed all the c
14、lothes.,26,The differences between Present Perfect tense and Past Perfect tense.,27,现在完成时: 主语 + have / has done过去完成时: 主语 + had done,28,1.我到家时她已经睡了。,By the time I got home, she had already gone to bed.,2.到昨天晚上时消息已传遍全球。,By yesterday evening the news had spread through the world.,29,3.他走以后我找到了那封信。,I fo
15、und the letter after he had gone away.,We reached the cinema late. The film had already been on for ten minutes.,4.我们到电影院晚了,电影已经开始十分钟了。,30,常用的时间状语等标志词：1、by, before, when, by the time等构成的短语或引导的从句。Eg. 1)By the time she came to the bus stop, the bus had already gone.2) We had finished the task before m
16、idnight.3) When I arrived at the post office, I found that I had left the letter at home.4) After I had finished my homework, I went to bed.,31,2、 由said, told, knew, heard, thought 等引导的宾语从句中。Eg. He told me that he had heard of it. I thought my homework had been fininshed. But I didnt.3、 从过去开始， 一直持续到
17、过去的另一时间的动作、状态。常用since，for.Eg. She said that she had learned English for years since he came to our school注意：瞬间动词不能和一段时间状语，及since, for 引导的从句和短语连用。,32,Eg. 1.When I got to the cinema, the film had begun for ten minutes.2.When I got to the cinema, the film had been on for ten minutes.3.He said the door
18、had been opend for long.4.He said the door had opened for long.5.He said the door had been open for long.,33,翻译下列各句：1、当我到达音乐厅的时，这名流行歌手已经离开了。2、到昨天早上，他已经给我打了好几个电话了。3、当医生被派人请来时，这个病人已经等了10分钟了。4、我昨天看到Jim了。我们已经5年没有见面了。5、昨天我把我借的那本小说还给了图书管。,34,Can you do it?,By yesterday morning, he _(call) me ten times.The
19、 patient _(die) when the doctor arrived.I saw Lin Feng yesterday. We _(not meet) each other for five years.,had called,had died,had not met,35,4. I returned the book that I_(borrow).5. He said that he _(know) her well.6. The match _(be) on for half an hour.7. The match _(be) on for half an hour when
20、 I got there.8. They _(do) the work at 11 oclock yesterday morning.,had borrowed,had known,has been,had been,did,36,9. They _(do) the work by 11 oclock yesterday morning.10. The pop singers _(leave) when I got to the music hall last night. What a pity!11. How clean the room is today! Oh, yes! Who _(clean) it?,had done,had left,cleaned,37,12.What were you doing when Jim phoned you? I _(finish) my homework and was starting to take a shower.13. Have you ever been to Guilin? Yes. I _(go) there four months ago.,had finished,went,
