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课件网) Unit 12 Life is full of the unexpected. Section A Grammar Focus-4c Review ( )1.When she got to the station, the bus _____ the station for ten minutes. A. has left B. had left C. had been away from D. left ( )2.My grandparents _____ for fifty years by the time my sister was 15. A. married B. had married C. had got married D. had been married ( )3.By the time I arrived home, my mom _____ cooking. A. has finished B. had finished C. finished D. was finishing C D B ( )4.Becky _____ out of the door before I could stop her. A. will rush B. was rushing C. has rushed D. had rushed ( )5. Mr.Smith _____ in a car factory for ten years before he came to China. A. had worked B. works C. is working D. will work D A 把下列短语翻译成英语。 1. 即将 2. 倒杯咖啡 3. 排队等候 4. 起床 5. 出去 be about to get a coffee wait in line get up get outside Revision 6. 迟到 7. 到时候 8. 闹铃响 9. 开始做某事 10. 搭便车 be late for by the time go off start doing sth. give sb. a lift 1)当我到达学校的时候，我才意识到我把书包忘在家里了。 _____ I got to school, I realized that I _____ _____ my backpack at home. 2)到我返回学校的时候，铃声已经响过了。 ____ ____ _____ I got back to school, the bell ____ ____. When had left By the time had rung 根据汉语提示完成句子。 Grammar Focus 3)我到达公共汽车站之前， 汽车已经离开了。 Before I ____ ___ the bus stop, the bus _____ _____ ____. 4)我决定先买一杯咖啡，然后再去办公室。 I _____ _____ _____ go up to my office when I decided to get a coffee first. got to had already left was about to 5)就在我和别的工作人员一起排队等候的时候，听到了一个巨大的声响。 As I _____ _____ _____ _____ with the other office workers, I _____ ___ _____ _____. was waiting in line heard a loud sound 语法讲解 过去完成时的用法 (一)概念：过去完成时表示某一动作或状态在过去某 一时间或动作之前已经发生或完成，也可以指过去的动作延续到过去的某一时刻，它表示发生的时间是“过去的过去”。 过去的过去 过去某时 现在 将来 过去完成时 (二)构成：过去完成时由“助动词had(用于各种人称 和数)＋过去分词”构成。 魔法记忆 巧学过去完成时 过去完成时态不算难，形式要向完成时态看。 have 变成had 不怠慢，断定过去之前是关键。 过去完成时的判断依据。 过去完成时是一个相对的时态。只有和过去的某个时间或动作相比较时才会用到。常见的时间状语（从句）由by, before, when, by the end of, by the time, until 等引导。 eg: He _____ football regularly for many years when he was young. A. was playing B. play C. has played D. had played D 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，常与“for+ 时间段”或“since+ 时点”。 【易错点】 eg: By the time I got to the cinema, the movie _____ for ten minutes. A. has been on B. had been on C. had stopped D. had begun B 过去完成时经常用于主句为一般过去时的宾语从句中，表示从句动作先于主句动作发生，像在told, said, knew, heard, thought等动词后的宾语从句中。 The police found that a lot of things _____. A. stole B. was stolen C. stolen D. had been stolen ... ...
