Unit5-What were you doing when the rainstorm came SectionA（Grammar-Focus-4c）精品课件.ppt

1、Unit5 What were you doing when the rainstorm came?,Section A（Grammar Focus-4c）,Warm-up,1,Presentation,2,Language Points,3,Exercise,4,When I ,He was doing ,When I called him up, he was sleeping.,Make up the sentences.,Review,When I ,He was doing ,When I read the newspaper, he was watching TV.,一 翻译下列句

2、子：,外面没有光亮，感觉就像半夜一样。外面的风渐渐平息了。离开教室时确保窗子是关着的(be colsed)。我的房间一片混乱。,With no light outside, it felt like midnight.,The wind outside is dying down.,Make sure the window is closed when you leave.,My room is in a mess.,1) Sam took a picture of his friends while they _ football.A. are playingB. playC. were p

3、layingD. played如果我上课时睡着了，请叫醒我。If I _ _ in class, please wake me up.3) You had better not talk to _(strange).4) Its not polite to speak loudly on the phone _ you are in the public.A. untilB. afterC. whenD. unless,C,fall,asleep,strangers,C,when和while都可表示“当的时候”，引导时间状语从句。你知道两者在过去进行时中的用法有什么不同吗？ 请仔细观察下面的例

4、句，然后补全空格中的内容。,Presentation,过去进行时中的when和while,延续性动词和非延续性动词延续性动词指动作可以延续一段时间, 而不是 瞬间结束,是持续性的。如: work、study、drink、eat等。非延续性动词指动作极为短暂，瞬间结束， 是短暂性的。如: start、begin、hit、jump、knock等。, I was walking to school when I saw a cat in a tree.When Sally arrived home, her mother was cleaning the house. 主句的动作是持续性的，而从句动

5、作是短暂性的，此时用 _ 引导时间状语从句，主句用 _ 时态，从句用一般过去时态。,过去进行,when, While I was sleeping in the bedroom, someone knocked at the door. David fell while he was riding his bike. 主句的动作是短暂性的，从句的动作是持续性的，此时用 _ 引导从句，主句用 _ 时态，从句用过去进行时态。,一般过去,while, While Andy was waiting for the bus, he was reading a newspaper. He was clea

6、ning his car while I was cooking. 主句和从句的动作在过去的某时刻或某段时间同时发生，而且动作都是持续性的，此时用 _ 引导从句，而且主句和从句都用 _ 时态。,过去进行,while,将下列汉语句子翻译成英语。,1. 当我正在玩游戏的时候，我爸进来了。 While I was playing computer games, my father came in.,活学活用,2. 当我看见他的时候，他正在做香蕉牛奶昔。 He was making banana milk shake when I saw him. 3. 当我正在跑步的时候，我妈妈和我妹 妹正在骑自行

7、车。 While I was running, my mother and my sister were riding bikes.,Look at the table and write sentences with both while and when.,While John was playing the piano, Mary left the house.John was playing the piano when Mary left the house.,While John was shopping, Mary took the car to the car wash.Joh

8、n was shopping when Mary took the car to the car wash.,While John was cleaning his room, Mary turned on the radio.John was cleaning his room when Mary turned on the radio.,Fill in the blanks with was, were, when or while.,At 7:00 a.m., I woke up. _ I _ makingmy breakfast, my brother _ listening to t

9、he radio. _ I was eating, the radio news talked about a car accident near our home. My brother and I went out right away to have a look. _ we got to the place of the accident, the car _ in bad shape from hitting a tree. But luckily the driver _ fine. The roads _ icy because of the heavy snow from th

10、e night before.,While was,was,While,When,was,was,were,What were you doing at these times last Sunday? Fill in the chart. Then ask your partner.,A: What were you doing at nine oclock last Sunday morning?B: I was sleeping. How about you?A: I was doing my homework.B: Youre kidding!,I. 根据汉语意思完成下列英语句子，每空

11、一词。1. 昨天下午五点钟你哥哥在做什么？ What _ your brother _ at five yesterday afternoon?2. 昨天我回到家时，我妈妈在洗衣服。 My mother _ _ clothes _ I _ home yesterday.,was washing,was doing,when,Exercise,got,3. 你做作业时，你妹妹在干什么？ What _ your sister _ _ you _ _ your homework?,while were doing,was doing,. 根据各题后括号内的要求完成下列各 题，每空一词（含缩略形式）。

12、1. I was running in the park at 7:00 yesterday morning. (改为一般疑问句并作肯定回答) _ _ _ in the park at 7:00 yesterday morning? _, _ _.,Yes I was,Were you running,2. I was flying kites with my friends at this time last Sunday. (对划线部分提问) _ _ _ _ at this time last Sunday?3. They were playing basketball from 3:00

13、 to 4:00 yesterday afternoon. (改为否定句) They _ _ basketball from 3:00 to 4:00 yesterday afternoon.,werent playing,What were you doing,1. What _ (be) you _ (do) when he arrived?2. Jim _ (sleep) when I came in.3.They _ (watch) TV at 8:00 yesterday evening.4. Now he _ (read) and _(write).,were,doing,was

14、sleeping,were watching,is reading,writing,. 用所给词的正确形式填空,5. Mother _ (wash) clothes when I _ (get) home from school yesterday afternoon.6. Look, my sister _ (be) there in the barber shop. The barber _ (cut) her hair.7. -When _ you _ (see) the accident?-I _ (see) it fifteen minutes ago.,was washing,go

15、t,is,is cutting,did,see,saw,. Translate these sentences.,1. 上课铃响时, 你在干什么? What _ you _ when the class bell rang? 2. 当我妈妈进来时我正在看书. I _ _ when my mother came in. 3. 昨天晚上十点钟她正在做饭. She _ _ at ten oclock _ _.,were,doing,was reading,was cooking,last night,4.当飞机起飞的时候, 天正下着大雪。 It _heavily when the plane _.

16、5. 瞧, 孩子们正在追逐一只小猫。 Look! The children _ a small cat.6.我女儿正在写信时, 其他的孩子都在外面玩耍。My daughter was writing a letter _the other children _ outside.,took off,were playing,was snowing,are chasing after,while,1. 昨天早上9点钟你在干什么?2. UFO起飞时(took off)，小明正在骑自行车。3. 那时，他们正在做家庭作业。,What were you doing at 9 oclock yesterda

17、y morning?,Xiao Ming was riding his bike when the UFO took off.,They were doing their homework at that time.,. 翻译,4.今早给你打电话的时候, 你正在干什么？5.当他正睡觉的时候他梦见了UFO.6. 当李雷在吃早饭时,吉姆进来了.,What were you doing when I called you up this morning?,While he was sleeping, she dreamed about UFO.,While Li Lei was having breakfast, Jim came in.,Homework:,After class, please make some dialogues with the phrases and sentences in 4c.,