《北京市五十七中学2018-2019学年高中英语 unit 2 heroes past simple & past continuous课件 北师大版必修1》由会员分享,可在线阅读,更多相关《北京市五十七中学2018-2019学年高中英语 unit 2 heroes past simple & past continuous课件 北师大版必修1(27页珍藏版)》请在金锄头文库上搜索。
1、Past simple Past continuous,objective,To use Past Simple and Past Continuous appropriately.,1. The surface of the spaceship was glowing red when it came back into the earths atmosphere. 2. Millions of people all over China were watching TV when the spaceship landed safely. 3. When the spaceship sepa
2、rated from the rocket, I suddenly got a feeling of soaring into the sky 4. We were driving along a country lane when suddenly a car drove past us.,Have A L k,to test your sense of observation to test your ability of short-term memory to test your ability to highlight the language points,Guessing Gam
3、e,1. The surface of the spaceship was glowing red when it _ (come) back into the earths atmosphere. 2. Millions of people all over China _ (watch) TV when the spaceship landed safely. 3. When the spaceship separated from the rocket, I suddenly _ (get) a feeling of soaring into the sky 4. We _ (drive
4、) along a country lane when suddenly a car drove past us.,Fill in the blanks.,were watching,came,got,were driving,Practise,1. When I saw Mr. Kan, he _. A. is working B. worked C. was working 2. You had a good time at school, _ you? A. hadnt B. didnt C. werent 3. _ when the telephone rang? A. Were yo
5、u sleeping B. Did you sleep C. Were sleeping,4. When _ yesterday morning? A . you got up B. did you get up C. were you getting up 5. While I _ to work, I saw an accident. A. Drove B. was driving C. did drive 6. Mr. Kan, when _ the blog on the Web? A. were you begin B. began C. did you begin,以上我们已经通过
6、归纳总结和练习对本课的语法内容有了一定的了解,下面就让我们根据 之前练习的考察情况进一步选择讲解该语法项的重难点。,基本结构: 主语 + 动词过去式 + 其他 否定形式: was / were + not 在行为动词前加didnt,同时还原行为动词 一般疑问句: Did + 主语 + do + 其他,基本结构: was / were + V-ing 否定形式: was / were not + V-ing 疑问句: was / were + 主语 + V-ing,Past Simple,Past Continuous,Past Simple,一般过去时主要用来表示在特定过 去时间中一次完成的动
7、作或一度存在的状态。 e.g. We had a party last week. 一般过去时常用的状语有yesterday, last night, two days ago, at that time或since从句等。,1) 一般过去时所表示的动作或状态都已 成为过去,现已不复存在。 e.g. He lived in Shanghai for 20 years, but now he lives in Beijing. (现已不在上海了) He has lived in Shanghai for 2 years. (可能还在上海),2) 一般过去时还可用于虚拟语气中的非真实的动作或状态,
8、常用于特定句型中表示现在和将来时间。,e.g. I wish you lived closer to us. - Can I smoke here? - Id rather you didnt.,2. 过去进行时主要表示过去某时正进 行的动作。 e.g. I was doing my homework at this time yesterday.,Past Continuous,1) 过去进行时也可与always; constantly; continually; for ever; all the time等状语 连用表示感情色彩。 He was making trouble all th
9、e time.,2) 过去进行时在一定上下文中也可表示按 照计划安排即将发生的过去将来时态。 The summer vacation was drawing near, but nobody knew where they were going for the holiday.,3) 过去进行时与一般过去时的用法比较: a: I was reading a novel yesterday. (未读完) I read a novel yesterday. (已读完) b: He was working all through the night. (过去进行时侧重动作的持续时间),a. 一般过去
10、时表示过去某时发生的动作或存在的状态(包括过去习惯的动作)常与一般过去时连用的时间状语有just now, a moment ago, yesterday, last week (month, year), the day before yesterday,及 表示过去的时间状语从句。 1. He worked in a factory in 1986. 2. He often swam in the river when he was young. 3. I met her in the street the day before yesterday.,注意,b. 过去进行时表示过去某一段时
11、间或某一时刻正在进行的动作。常与之连用的时间 状语有:at that moment, at + 点时间, when引导的状语从句。 1. What were you doing at seven oclock yesterday? 2. I first met Mary three years ago. She was working at a radio shop at that time. 3. I was cooking when she knocked at the door.,c. 当两者同时出现在句中时,通常是表示 持续时间较短的动作用一般过去时,表 示持续时间较长的动作用过去进行
12、时。,1. I broke a glass while I was cooking the dinner. 2. The pupils were talking noisily when the teacher stepped in.,Look at the pictures. Then read and answer the questions.,What did Pat do when she looked out of the window?,she called an ambulance.,What was Pat doing when she heard the crash?,She
13、 was drying her hair.,Pat was in the bathroom with a hairdryer in her hand when she heard a crash. She looked out of the window and decided to call an ambulance.,b) What was the boy doing when Jennifer saw him?,He was climbing into a truck.,What was Jennifer doing when she saw the boy?,She was bakin
14、g a cake.,c) What did Jennifer do when she ran out of the house?,She took the boy out of the truck.,Jennifer was in the kitchen, with her hands in a bowl of flour, when she saw a small boy climb into a truck. She ran out of the house and took him out.,1. The athletes years of hard training _ when sh
15、e finally won the Olympic gold medal. (2012 安徽) A. went on B. got through C. paid off D. ended up 2. After school we went to the reading-room to do some reading, only to be told that it . (2012 安徽) A. was decorated B. had decorated C. had been decorating D. was being decorated,I. Multiple choice,3. Have you heard about that fire in the market? Yes, fortunately no one _. (2012 北京) hurt B. was hurt C. has hurt D. had been hurt 4. I had been working on math for the whole afternoon and the numbers _ before my eyes. (2012 全国) A. swim B. swum C. swam D. had swum