2020-2021学年人教版英语八年级下册：Unit 5 Section A （1a-1c）课件.pptx

1、人教版八年级英语下册 Unit 5 What were you doing when the rainstorm came? A1 1. 能运用过去进行时态描写过去正在发生的事情能运用过去进行时态描写过去正在发生的事情. 2. 能听懂有关过去发生事件。能听懂有关过去发生事件。 3. 能简单描写过去发生的事件。能简单描写过去发生的事件。 4. 重点单词：重点单词： rainstorm suddenly, alarm, strange 5. 重点短语：重点短语： on the street, at the bus stop, go off, take a hot shower, miss the

2、bus 6. 重点句子重点句子: What were you doing when the rainstorm came? I was sleeping at that time. Studying aims 预习预习:一、自学一、自学1a2c,翻译下列短语和句子。 1.在图书馆 _ 2.在的时候_ 3.去上班_ 4.等公共汽车_ 5.走路回家_ 6.在街上_ 二、翻译并观察下面的句子找出不同，把你的看到 的总结一下。 1.I am reading now. I was reading at 9:00 yesterday morning. 2.They are talking right no

3、w. They were talking when the teacher came in. 你观察到了什么，写下来： in the library at the time of go to work wait for the bus walk home on the street 牢记下列短语。牢记下列短语。 1. in the library 2. at the time of 3. go to work 4.wait for the bus 5.walk home 6.on the street 7.play basketball 8.play the piano 1. 在图书馆在图书馆

4、 2. 在在的时候的时候 3. 去上班去上班 4. 等公共汽车等公共汽车 5. 走路回家走路回家 6. 在街上在街上 7. 打篮球打篮球 8. 弹钢琴弹钢琴 Where were the people at the time of the rainstorm? Match the statements with the people in the picture. 1._I was in the library. 2._I was in my house. 3. _I was on the street. 4. _I was at the bus stop. b a d c 1a 1. go

5、to work 2. walk home 3. wait for the bus 4. play basketball 5. write a letter 6. run 7. shop 8. lie down 仿照例子改写下列短语。仿照例子改写下列短语。 1. going to work 2. walking home 3. waiting for the bus 4. playing basketball 5. writing a letter 6. running 7. shopping 8. lying down swimming (swim) lying (lie) making so

6、up (make) talking on the phone (talk) What is .doing now? She is ./He is . What were they doing at that time? He was playing football. She was running. They were playing sports. What were you doing at 10:00 yesterday evening? I was . at 10:00 yesterday evening. Pairwork 1. using the computer 2. taki

7、ng out the rubbish 3. doing my homework 4. watching TV 5. writing a letter 6. sweeping the floor 7. cooking 8. talking with my friends on the phone waiting for the bus A:What is she doing now? B:She is waiting for the bus. A:What was she doing at 8:00 yesterday? B:She wasnt running at that time. She

8、 for the bus. was waiting Pair work 1. going to work 2. walking home 3. waiting for the bus 4. playing basketball 5. writing a letter 6. running 7. shopping 8. lying down Group work (搭配要素组合成新对话）搭配要素组合成新对话） at that moment / at that time / at this time at 9:00 yesterday evening / when mom came A: What

9、 were you doing at 10 yesterday morning? B:I was waiting for the bus. B:What was Tom doing at that moment? C:He was running. 含义含义： 表示现在正在进 行的动作。 结构结构： is/am/are + doing 例句例句： I am having an English class 含义含义:表示过去某个时刻 正在进行的动作。 结构结构： was/were + doing 例句例句： I was having an English class. 一一. 构成及用法构成及用

10、法 1)过去进行时是指过去过去进行时是指过去某一时刻某一时刻或或某一时间段某一时间段 正在进行的动作。正在进行的动作。 构成为构成为“主语“主语+was / were +动词动词-ing”。 常与过去进行时连用的时间状语有常与过去进行时连用的时间状语有: at 6 / 7 时间点时间点 (oclock) yesterday morning, at this/that time，at the moment,from 8 to 10 yesterday morning等。等。 1. 构成及用法构成及用法 过去进行时由“过去进行时由“was / were +动词动词-ing”构构 成，表示在过去某一

11、时刻或某一段时间成，表示在过去某一时刻或某一段时间 正在进行的动作。常与过去进行时连用正在进行的动作。常与过去进行时连用 的时间状语有的时间状语有at eight / nine . (oclock) yesterday morning, at that time，from eight to ten yesterday morning等。等。 eg.-What were you doing at 10 yesterday morning? -I was writing a letter to my mother at that moment. 2)表示在过去某段时间内正在进行的动作。 eg.We

12、 were building a house last summer. 肯定式肯定式： 主语主语+was/were+动词动词-ing (+其他其他). eg.I was swimming at that time. 否定式否定式: 主语主语+wasnt/werent +动词动词-ing (+其他其他). eg.They werent playing soccer at 7 yesterday morning. 二二. 句式句式 疑问式疑问式: Was / Were+主语主语+动词动词-ing (+其他其他)? 其肯定回答为其肯定回答为：Yes, 主语主语(人称代词人称代词)+ was / we

13、re.； 否定回答为否定回答为：No, 主语主语(人称代词人称代词)+ wasnt / werent. 如：如：Was he reading at that moment? Yes, he was. / No, he wasnt. Listen to the TV report and circle the correct responses. a. doing my homework / studying b. playing basketball / reading c. going to work / waiting for the bus d. walking home / shopp

14、ing 1b 1. He plays cards every evening.(用用at 8 last night替替 换换every evening改写句子改写句子) He _ _ cards at 8 last night. 2. She was making dinner when her brother came back.(对划线部分提问对划线部分提问) _ _ she _ when her brother came back? 3. Linda was cleaning the kitchen at the time of the strong wind.(改为否定句改为否定句)

15、Linda _ _ the kitchen at the time of the strong wind. 沙场点兵，我最棒！沙场点兵，我最棒！ 4. They were watching a comedy at four oclock yesterday afternoon.(改为一般疑问句改为一般疑问句) _ they _ a comedy at four oclock yesterday afternoon? 5. Was his father reading a magazine at that time?(补全否定答语补全否定答语) No, _ _. We should pay attention to the details of life and 关注生活细节，热爱生活！关注生活细节，热爱生活！ What were your family members doing when you got home from school? Use “was/were +doing” sentences to answer. Thanks for listening!