青少版新概念3B Unit 24 No laughing allowed（课件+素材）.ppt

* Claire lost her purse while she was shopping. Jack had an accident when he was driving to town. Lucy dropped her books as she was getting off the bus. The police arrived as the thieves were leaving the bank Paul fell asleep while he was watching television. The lights went out when Karen was cooking dinner. A and B --What was/ were sb. doing when D2 came? --Sb. was/were ________ when D2 came. were they They were reading I was eating when the UFO came. 时间状语从句 when表示“当……的时候” 主句+when+从句 过去进行时 + when + 一般过去时 listening practice 当老师来的时候我正在写作业。 I was doing homework when the teacher came 当她在看书的时候我正在看电视。 I was watching TV when sh read a book 当Alice进来的时候Lucy正在吃饭。 Lucy was eating when Alice came. 当Anna在喝茶的时候Joanne正在跳舞。 Joanne was dancing when Anna drank tea. 当Betty写作业的时候Angela正在喝咖啡。 Angela was drinking coffee when Betty did homework. 当ET来的时候David和Justin正在唱歌。 David and Justin were singing when the ET came . What were you doing when you heard the news? Liu Xiang was the winner at the 2004 Olympics games. I was______ when I heard the news. * Story –telling time Robert’s family have moved into a new house. It is far away from the city. It’s quiet there. They like the house very much. Last night, the ET came. What were they doing when the ET came? Where was ET? eating singing drinking cola reading watching TV 7:00 8:00 9:00 10:00 11:00 last night --What was he doing? --He was ________ at _______ last night. --What was he doing? --He was ________ at _______ last night. last night --What was she doing? --She was ________ at _______ last night. 7:00 8:00 last night --What was she doing? --She was ________ at _______ last night. 9:00 10:00 --What was she doing? --She was ________ at _______ last night. last night --What was she doing? --She was ________ at _______ last night. 7:00 8:00 9:00 6:00 10:00 12:00 --What was she doing? --She was ________ at _______ last night. --What were they doing? --They were________ at _______ last night. talking cleaning the room playing footb