新概念英语第一册117-118课PPT课件.ppt

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1、Lesson 117 Tommys breakfast单词学习单词学习 dinning room(hall) 饭厅饭厅 coin n. 硬币硬币 mouth n. 嘴嘴 swallow v. 吞下吞下 later adv. 后来后来 toilet n. 厕所，盥洗室厕所，盥洗室 swallow v. 吞下，咽下吞下，咽下 Tommy swallowed the coins. v. 抑制，使不流露抑制，使不流露 I tried hard to swallow my doubts. 我强忍着不露出怀疑的神色。我强忍着不露出怀疑的神色。 她忍住没笑，静静地坐在那里。她忍住没笑，静静地坐在那里。 Sh

2、e swallowed a smile and sat there still. v. 吞并；侵吞吞并；侵吞 我们公司去年被一家美国公司吞并了。我们公司去年被一家美国公司吞并了。 Our company was swallowed up by an American company last year. Nazi Germany nearly swallowed up the whole Europe in World War II. 第二次世界大战中，纳粹德国几乎吞并了整个欧洲。第二次世界大战中，纳粹德国几乎吞并了整个欧洲。 later 1) adv. 后来，较迟地，较后地后来，较迟地，较后

3、地 回头见回头见 see you later. 三天后三天后 three days later 他比平常来得晚。他比平常来得晚。 He came later than usual. 2）adj. 较迟的，较后的，更近的。较迟的，较后的，更近的。 我们搭晚一点的火车吧。我们搭晚一点的火车吧。 Lets take a later train. 课文讲解课文讲解 When my husband was going into the dining room this morning, he dropped some coins on the floor. 此句是过去进行时，结构是此句是过去进行时，结构

4、是was/ were+ doing 表示过去某个时刻正在进行或发生的动作。表示过去某个时刻正在进行或发生的动作。过去进行时过去进行时 构成构成 was/ were + 现在分词现在分词 否定句式：在否定句式：在was/ were的后面加的后面加not 疑问句式：把疑问句式：把was/ were提前提前 I was doing my homework this morning. I was not doing my homework this morning. What were you doing this morning? 基本用法基本用法 1表示过去某一时间正进行的动作。表示过去某一时间正

5、进行的动作。 这一特定的过去时间通常用时间状语，时间这一特定的过去时间通常用时间状语，时间状语从句或由上下文来表示。状语从句或由上下文来表示。 今晨七点钟的时候他们正在刮胡子。今晨七点钟的时候他们正在刮胡子。 They were shaving at seven this morning. 当我进来时，她在给一个朋友打电话。当我进来时，她在给一个朋友打电话。 She was telephoning a friend when I came in. 2.表示过去某一阶段一直在进行的动作。表示过去某一阶段一直在进行的动作。 他们昨天在等你。他们昨天在等你。 They were waiting fo

6、r you yesterday. 她去年在写一部小说。她去年在写一部小说。 She was writing a story last year. 3表示从过去某一个时间的角度看将要发生的动作，表示从过去某一个时间的角度看将要发生的动作，用于某些瞬间动作；用于某些瞬间动作；go, come, leave, stay, fly 等。等。 几天后他们要离开。几天后他们要离开。 They were leaving in a few days. They were leaving a few days later. 他告诉我他的哥哥要到苏州去。他告诉我他的哥哥要到苏州去。 He told me that

7、 his brother was going to Suzhou. 3.leave, arrive, start, die 等用在过去进行时表等用在过去进行时表示示“快要完成，即将快要完成，即将”。而用在一般过去时。而用在一般过去时当中则表示当中则表示“己经完成己经完成”。 火车快要停了。火车快要停了。 The train was stopping. 火车停了。火车停了。 The train stopped. There were coins everywhere. We looked for them, but we could not find them all. everywhere 到

8、处到处 look for 寻找（强调动作和过程）寻找（强调动作和过程） find 找到（强调寻找的结果）找到（强调寻找的结果） 我找遍了任何地方都找不到我的钢笔。我找遍了任何地方都找不到我的钢笔。 I looked for my pen everywhere, but I couldnt find it. all是是them的同位语的同位语 them all = all of them过去进行时和一般过去时用法的比较过去进行时和一般过去时用法的比较 1.过去进行时通常有示在过去某一时刻或某一过去进行时通常有示在过去某一时刻或某一段时间正在进行的动作，强调在这一过程中段时间正在进行的动作，强调在

9、这一过程中所进行的动作或展开的情景；而一般过去时所进行的动作或展开的情景；而一般过去时则只表示在过去某一时间发生某一件事。则只表示在过去某一时间发生某一件事。- He drew a picture yesterday afternoon. (过去某一时间发生的事情，昨天下午画了一过去某一时间发生的事情，昨天下午画了一副画副画) He was drawing a picture yesterday afternoon. (昨天下午这一段时间所进行的动作是画画，昨天下午这一段时间所进行的动作是画画，强调这一过程中所进行的动作强调这一过程中所进行的动作) 2. 过去进行时可以表示过去反复做的动作，过

10、去进行时可以表示过去反复做的动作，而一般过去时表示具体的某一次行为动作。而一般过去时表示具体的某一次行为动作。 青蛙跳上跳下青蛙跳上跳下 The frog jumped up and down. 青蛙不停的跳上跳下。青蛙不停的跳上跳下。 The frog was jumping up and down. 他点了点头。他点了点头。 He nodded. 他不停地点头。他不停地点头。 He was nodding. While we were having breakfast, our little boy, Tommy, found two small coins on the floor. w

11、hile“当当时时”，过去进行时的时间状语从句，过去进行时的时间状语从句一般由一般由when, while及及as等引导，说明主句中动等引导，说明主句中动作发生的情景。作发生的情景。 当她正在打扫房间的时候，她的丈夫给她打当她正在打扫房间的时候，她的丈夫给她打了电话。了电话。 While she was cleaning the room, her husband telephoned her. 当孩子正在花园玩的时候，开始下雨了。当孩子正在花园玩的时候，开始下雨了。 As the children were playing in the garden, it began to rain. 常

12、用时间状语 When, while, a moment ago, from nine to ten last evening, at that time when既指时间点，也可指一段时间, while只指一段时间，因此when引导的时间状语从句中的动词可以是非持续性动词，也可以是延续性动词，而while从句中的动词必须是持续性动词。I was having dinner when he came in. He came in when I was having dinnerWhile I was having dinner, he came in.Mom was reading while

13、Dad was watching TV. 模仿例句用when把两个句子合并成一句。 Example： He arrived. I had a bath. He arrived when I was having a bath. 1 He knocked at the door. I answered the phone. 2 He came downstairs. I had breakfast. 模仿例句回答以下问题。 Example： What were you doing when he arrived? (have a bath) When he arrived I was havin

14、g a bath. 1 What were you doing when he arrived? (cook a meal) 2 What were you doing when he arrived? (wash the dishes)1. What were you doing this time yesterday? I _ on the grass and drawing a picture. A. sit B. sat C. am sitting D. was sitting2. While I _ TV, the bell rang. A. watch B. watched C.

15、am watching D. was watching3. Why didnt you answer my telephone yesterday? Sorry. I _ a bath. A. took B. take C. am taking D. was taking4. What did the teacher say just now? Sorry. I didnt catch it. I _ something else. A. thinkB. will think C. was thinkingD. had thought5. When I came back yesterday evening, my brother _ his homework. A is doing B. has done C. was doing 6.Mrs White _dinner when her son came home. A. is cooking B. was cooking C. are cooking D. were cooking DDDCCB