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Unit 3 What were you doing when the arrived?BOAT ON THE LAKEswim in the sea fish near the beachplay soccerdo some readingplay tennisWhat is she/he doing?She /he isLast MondayLast WednesdayLast TuesdayLast FridayA:What was he doing last? B:HeA:What was he doing last? B:He was wasmorningafternoonmorningeveningA:WhatA:What were you doing last? B:I was were you doing last? B:I wasSaturdaySundayA:What were they doing yesterday afternoon?B:They wereUFO: UNIDENTIFIED FLYING OBJECT bedroom bathroomliving roombarber shopkitchenA:Where was she/he when the UFO arrived?B:She/he was A:Where were you when the UFO arrived?B:I was in front of the librarylibrarybacefWhat was she doing when the UFO arrived ?She was taking a shower.in the bathroomShe was taking a shower in the bathroom when the UFO arrived.Where was she when the UFO arrived ?She was in the bathroom.What was she doing when the UFO arrived ?She was sleeping.in the bedroomShe was sleeping in the bedroom when the UFO arrived .Where was she when the UFO arrived ?She was in the bedroom.What was he doing when the UFO arrived ?He was borrowing a book.in the libraryHe was borrowing a bookin the library when the UFO arrived . Where was he when the UFO arrived ?He was in the library.He was cooking .in the kitchen He was cooking in the kitchen when the UFO arrived. What was he doing when the UFO arrived ?He was in the kitchen.Where was he when the UFO arrived ?What were they doing when the UFO arrived ?They were having a haircut.in the barber shopa barberThey were having a haircut in the barber shop when the UFO arrived.Where were they when the UFO arrived ?They were in the barber shop.Pair workA: What was he/she doing when the UFO arrived?B: He/she was when it arrived.A:What were you doing when the UFO arrived?B:I waslibrarygetting out of the shower1b Listen to the reporters questions and circle the correct responses.a. standing in front of the library / studying in the libraryb. cleaning my room / sleeping latec. making a milk shake / cooking dinnerd. getting out of the shower / talking on the phonee. eating lunch / cutting hairget out 出去；离开出去；离开 get out of 从从出来出来get out of the shower 洗完澡出来洗完澡出来cut 剪；切；割剪；切；割talk on the phone 通过电话交谈通过电话交谈A: Where was the girl when the UFO arrived?B: She was in front of the library.A: What was she doing when the UFO arrived?B: She was standing in front of the library.barberboymanwoman young mangirl1.I was in the bathroom.I was getting out of the shower.I was sleeping late.I was borrowing some books.I was cooking dinner.I was cutting my hair.I was sitting on the chair.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.A:Where were you when the UFO arrived?B:I was A:What were you doing when the UFO arrived?B:I was ASK AND ANSWER IN PAIRS： WHERE WERE YOU AT 6:00 YESTERDAY EVENING? WHAT WERE YOU DOING ?1 in a river swimming 2 in a park playing basketball3 in a shop doing some shopping4 at home cooking 5 at home watching TV6 at home doing my homework Groupwork: What were you doing at home last night?Time(yesterday)Your partneryou7:00pm8:00pm9:00pm过去进行时过去进行时含义含义： 表示过去某个时刻正在进行的动作。结构结构： be (was/were) + doing例句例句：What were you doing at nine last night? I was taking a shower at nine last night.He /She was watching TV at 7:00 p.m.They were swimming at 4:00 p.m.根据显现的图片、时间，用根据显现的图片、时间，用过去进行时过去进行时造句造句Task: A Memory Competition at 5 :10A CompetitionA Competitionat 5 :10He was playing basketball at 5:10A CompetitionA Competitionat 10 :10A CompetitionA Competitionat 10 :10A CompetitionA CompetitionHe was playing computer at 10:10.at 8 :10A CompetitionA Competitionat 8 :10She was riding at 8:10.A CompetitionA CompetitionA CompetitionA Competition9:30pmA CompetitionA Competition9:30pmShe was getting out of the shower at 9:30pm.A CompetitionA Competition3:20pmA CompetitionA Competition3:20pmHe was cutting hair at 3:20pm.A CompetitionA Competition9:40pmA CompetitionA Competition9:40pmThey were having a party at 9:40.What was/ were doing when the UFO arrived ?Comparing the following sentences:The girl was drawing when the UFO landed. While the girl was drawing, the UFO landed.They were swimming when the alien got out. While the girl was swimming, the alien got out.9:00TomA:What did Jim do at 9 oclock last morning ?B:He went to school. A:What was Tom doing at the time ?Tom was having breakfast when Jim went to school.B: He was having breakfast.JimWhile Tom was having breakfast , Jim went to school. A:What did he do last night? B:He did his homework.A: What was she doing last night? B: She was playing the piano.She was playing the piano when he did his homework.While she was playing the piano ,he did his homework.What was he doing when they swam in the water ?He was doing homework when they swam in the water .While he was doing homework , they swam in the water.Make sentences use “when”and “while”A:While the girl was.B: When the UFO took off the man was.C: 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 the UFO.alien 外星人外星人buy-boughtland 着陆着陆get-got12345南瓜.wav2b Listen again. Complete the following sentences with “when” or “while”.1. The boy was walking down the street a UFO landed.2. The girl was shopping she saw the alien get out.3. the alien was buying a souvenir, the girl called the police.4. the alien was visiting the museum, the boy called the TV station.whenwhenWhileWhile当当的时候的时候Groupwork: Look at the picture. Say what each person was doing when the UFO took off. Make sentences with “when” and “While”.A: What was the girl doing when the UFO took off?B: While the girl was C: When the UFO took off the man was give a reporttake photosride a biketalk with a policemanWhen 和和 while 的用法与的用法与 区别区别 1）延续性动词和非延续性动词）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，延续性动词指动作可以延续一段时间，而不是瞬间结束。而不是瞬间结束。 如：如：work、study、drink、eat等。等。 非延续性动词指动作极为短暂，瞬间结非延续性动词指动作极为短暂，瞬间结束。束。 如：如：start、begin、hit、jump、knock等。等。 2）在本单元中，出现了以）在本单元中，出现了以when和和while引导的时引导的时间状语从句。间状语从句。 when表示表示“当当的时候的时候”。从句中既可。从句中既可用延续性动词，又可用非延续性动词，这些动词用延续性动词，又可用非延续性动词，这些动词既可以表示动作，又可表示状态。从句中的动作既可以表示动作，又可表示状态。从句中的动作既可和主句的动作同时发生，又可在主句的动作既可和主句的动作同时发生，又可在主句的动作之前或之后发生。如：之前或之后发生。如： Mary was having dinner when I saw her . The boy was still sleeping when his mother got home yesterday morning . while表示表示“在在的时候的时候”、“在在期期间间”。它强调主句的动作与从句的动作同时发生或。它强调主句的动作与从句的动作同时发生或主句的动作发生在从句的动作过程中。主句的动作发生在从句的动作过程中。while从句中从句中必须是表示动作或状态的延续性动词。如：必须是表示动作或状态的延续性动词。如： The weather was fine while we were in Beijing . She called while I was out . 如果主句的动作在从句的动作过程中发生，从句如果主句的动作在从句的动作过程中发生，从句常用进行时。如常用进行时。如: While we were swimming someone stole our clothes . Dont talk so loud while others are working .Summary 1. when可指时间点，又可指时间段，从句可指时间点，又可指时间段，从句中可用延续性动词，也可用非延续性动词。中可用延续性动词，也可用非延续性动词。 2. while总是指一个时间段，从句中必须用总是指一个时间段，从句中必须用延续性动词。延续性动词。 3.统一时态：主句过去式，统一时态：主句过去式， 从句也是过去式。从句也是过去式。 ExercisesFill with “While” or “When”1._ May was talking on the phone, her sister walked in. 2._ Rita bought her new dog, it was wearing a little coat.3._ I saw Carlos, he was wearing a green shirt.4._ I was dancing, he was singing loudly.5. _ Linda finally saw Davy , he was jumping with a dog .6. I was cleaning my room _ the fire broke out .whenwhilewhilewhenwhenwhenEXERCISESChoose “when” or “while” to fill in the blanks. (1)I was walking in the street _ the accident happened. (2)_ you have a meeting, you should turned off your mobile phone. (3)_ you have PE class, you should wear sports shoes. (4)_ I was doing my homework, the telephone rang. (5)_ it was raining, the plane took off. (6)_ the teacher was speaking to class, Nick stood up suddenly.whenWhenWhileWhenWhileWhileThank you, good bye!
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