《八年级下册英语unit3 Section A 1》由会员分享，可在线阅读，更多相关《八年级下册英语unit3 Section A 1（36页珍藏版）》请在金锄头文库上搜索。
1、Unit 3 What were you doing when the UFO arrived?,Section A (1),Do you know?,What is UFO?,UFO-”Unidentified Flying Object”,A few days ago, a UFO visited the earth, a reporter is interviewing some people where they were then.,alien,Do you know?,What does the alien look like?,2005年11月22日10:23,不明飞行物飞广州上
2、空 市民拍下UFO画面,What was she doing when the UFO arrived ?,She was taking a shower.,Where was she when the UFO arrived?,She was in the bathroom.,What was she doing when the UFO arrived ?,She was sleeping.,Where was she when the UFO arrived?,She was in the bedroom.,What was he doing when the UFO arrived ?
3、,He was borrowing a book.,Where was he when the UFO arrived?,He was in the library.,He was cooking .,What was he doing when the UFO arrived ?,He was in the kitchen.,Where was he when the UFO arrived ?,Where were they when the UFO arrived ?,They were in the barber shop.,What were they doing when the
4、UFO arrived ?,They were having a haircut.,So, what were you doing when the UFO arrived?,1._ I was in the bedroom. 2._ I was in my bedroom. 3._ I was in front of the library. 4._ I was in the kitchen. 5._ I was in my barber shop. 6._ I was in the barbers chair.,d,b,a,c,e,f,1a Where were you when the
5、UFO arrived?,Where were you when the UFO arrived? I was ,bedroom,bathroom,barber shop,library,kitchen,1b Listen to the reporters questions and circle the correct responses.,a. standing in front of the library / studying in the library b. cleaning my room / sleeping late c. making a smoothie / cookin
6、g dinner d. getting out of the shower / talking on the phone e. eating lunch / cutting hair,get out 出去；离开 get out of 从出来get out of the shower 洗完澡出来,cut 剪；切；割,talk on the phone 通过电话交谈,Listen and repeat:,Reporter: So, what were you doing when the UFO arrived?,Girl: Well, I was standing in front of the
7、 library.,Boy: I was sleeping late.,Woman: I was cooking dinner.,Reporter: How about you?,Man1: I was getting out of the shower.,Man2: And I was cutting hair.,Pair work,A: What were you doing when the UFO arrived? B: I was when it arrived.,What were you doing at yesterday? I was,studying,playing com
8、puter games,10:00am,11:00am,What were you doing at yesterday? I was,talking on the phone,sleeping,7:00pm,11:00pm,2a Listen and order these statements 1-5.,The alien visited the Museum of Flight.The alien bought a souvenir.A UFO landed on Center Street.The alien went into a store.An alien got out of
9、the UFO.,alien 外星人,buy-bought,land 着陆,get-got,1,2,3,4,5,2b Listen again. Complete the following sentences with “when” or “while”.,The boy was walking down the street aUFO landed. 2. The girl was shopping she saw the alienget out. 3. the alien was buying a souvenir, the girlcalled the police. 4. the
10、alien was visiting the museum, the boy called the TV station.,when,when,While,While,当的时候,when “当的时候”，是at that time的意思，表示做某种动作的时间或瞬间。常与一般现在时或一般过去时连用。 When winter comes, the weather gets colder and colder. 当冬天来临时，天气变得越来越冷。 When Linda saw Davy, he was jumping with another dog. 当Linda看到Davy时，他正和另一只狗一起蹦跳
11、着。 while “当的时候”，是during the time的意思，表示略长的一段时间。常与现在进行时或过去进行时连用。 Mr. White was reading a newspaper while he was waiting for a bus. 怀特先生边等车边看报。 I am doing my homework while my mother is cooking. 我做作业的时候，我妈妈在做饭。,see sb. do sth. 强调“看见整个行动，或整个事件或行为的全过程”。I saw them cross the road. 我看见他们过了马路。 see sb. doing
12、sth. 强调“看见行动或事件正在进行”。 I saw them crossing the road. 我看见他们正在过马路。,比较 “when” and “while”,when “当时候”后面跟的动作不延续, 常跟一般过去时 When the UFO took off, the boy was taking phots,while “当时候”后面跟的动作延续, 常跟过去进行时 While the boy was taking phots, the UFO took off,Target Language:,比较 “when” and “while”,2. When the UFO land
13、ed, the boy was walking down the street. While the boy was walking down the street, the UFO landed,1. When the alien got out, the girl was shopping. While the girl was shopping, the alien got out.,Target Language:,=,=,检查,When ,While 1._I got to school,my friend Mike was reading. 2_the girl was shopp
14、ing, the alien got out 3._I got to Beijing, I called Lucy.,When,While,When,The boy was walking down the street_ a UFO landed. The girl was shopping_ she saw the alien get out. _ the alien was buying a souvenir, the girl called the police. _ the alien was visiting the museum, the boy called the TV st
15、ation.,when,when,While,While,2b Complete with “when” and “while”,过去进行时的构成及用法： 1、构成：was / were + 现在分词 (其中am,iswas; arewere ) I was doing my homework then. 那时，我正在做作业。 They were playing basketball at 5 oclock yesterday afternoon. 昨天下午五点他们在打篮球。 2、用法：表示在过去某一时间内正在进行的动作。 She was writing a letter when I came in. 我进来时，她正在写信。 The barber was cutting my hair when they arrived. 他们到达时，理发师正在给我剪头发。,
