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1、Unit 3What were you doing when the UFO arrived?Section ADo you believe the UFO?What do you know about it? Suppose（假如）（假如） the UFO arrived in your city at ten last night. Where were you then? Lets see where the others were.She was in her bedroom.The baby was in its bathroom.She was in front of the li
2、brary.She was in the kitchen.They were in the barber shop.1a. Where were you when the UFO arrived?Look at the picture below, and give the right statements.Where were your when the UFO arrived? I was standing in front of the library.I was in the kitchen.I was in my barber shop.I was in the barbers ch
3、air.I was in my bedroom.I was in the bathroom.1b Listen to the reporters questions and choose the correct responses.1. A. standing in front of the library B. studying in the library2. A. cleaning my room B. sleeping late3. A. making a milk shake B. cooking dinner4. A. getting out of the shower B. ta
4、lking on the phone5. A. eating lunch B. cutting hairWhat were people doing when the UFO arrived? What was /were doing when the UFO arrived? play basketball talk on the phone sleep cook dinner Do you believe the exist(存在存在) of aliens?2a Listen and order these statements._ The alien visited the Museum
5、 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. 541321. 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
6、 police.4. _the alien was visiting the museum, the boy called the TV station. 2b Complete the following sentences with “when” or “while”.whenwhenWhileWhilewhen and whileBoth of them mean ”当当的时候的时候”.when引导的时间状语从句中常使用一般引导的时间状语从句中常使用一般过去时。过去时。while引导的时间状语从句中常使用过去引导的时间状语从句中常使用过去进行时。进行时。 Group workA: Wha
7、t was each person doing when the UFO took off?B: While the girls was eating ice-cream, the UFO took off.C: When the UFO took off the man was taking photos. 含义含义： 表示表示过去去某某个时刻刻正在正在进行行的的动作作。结构结构： be (was / were) + doing过去进行时过去进行时这节课你收获了这节课你收获了哪些知识？哪些知识？1. What _ 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 sleeping were watching is reading writingFill in the blanks with the given words.
