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1、课题: Unit 12 Life is full of the unexpected 授课人: 贺利君 学校: 正市学校,过去完成时 一、概念 过去完成时表示一个动作或状态在过去某一 时间或动作之前已经完成或结束,也可能是 早已完成或结束,即“过去的过去”;也可以 指过去的动作延续到过去的某个时刻。 二、结构 “had +动词的过去分词”,Grammar Focus,三、用法 表示过去某一时间或动作之前已经发生或完 成的动作或存在的状态。句中常用by, before, when, until等词引导时间状语。 它是以过去某一时间为起点,所以过去完成 时是一个相对的时态,表示的是“过去的过 去”
2、。只有和过去某时间或某动作相比较时 才能用到它。 例: Most of the guests had left when he arrived at the party. 当他到达晚会时,他发现大多数客人已经 离开了。,2. 过去完成时还可表示过去某一时刻之前发生 的动作或状态持续到过去某个时间或持续下去, 常与for, since等词连用。 例: When Jack arrived, Mary had been away for almost an hour. 当杰克到时,玛丽已经离开快一个小时了。,一、根据汉语意思完成句子。,1. 当我到车站时,火车已经开走了。 _ _ _ I got t
3、o the station, the train _ _ left. 2. 长大后,他会离开这儿。 He _ _ here by the time he _ up. 3. 他捎我去车站。 He _ _ _ _ to the station.,By the time,had already,will leave,grows,gave me a lift,Exercises,4. 有时,坏事可以变成好事。 A bad thing can be _ _ a good one sometimes. 5. 你知道飞机什么时间起飞吗? Do you know when the plane will _ _
4、 ? 6. 房间里全是学生。 The room _ _ _ students.,turned into,take,off,is full of,1. By the end of last month, he _ in the club for two years.(2013年诸暨 ) A. joined B. has joined C. has been D. had been 2. -We all went to the cinema except you last night. Why didnt you come? -Because I _ that movie twice. (2013年襄阳市 ) A. have watched B. had watched C. was watching D. would watch,中考链接,Thanks,