外研版八年级英语上册《M8,u1第一课时》课件.ppt

重点短语： in time fall off pay attention side by side 语法： 过去进行时 Student A: You’re a policeman at an accident scene in the street. Ask people questions. Student B, C and D: You saw the accident. Answer the policeman’s questions. A: What were you doing when the accident happened? B: When the accident happened, I was walking along the street. C: When the accident happened,… D: … when，while，as都可以引导时间状语从句，但用法区别非常大。 一、when可以和延续性动词连用，也可以和短暂性动词连用；而while和as只能和延续性动词连用。 e.g. They arrived while we were having dinner. = They arrived when we were having dinner. 我们吃饭的时候他们到了。 二、由when引导的时间状语从句，如果主句是过去进行时，从句应该用一般过去时，表示一个动作正在进行的时候另一个动作突然发生了，强调后一动作发生的突然性。 e.g. We were talking when the teacher came in. 我们正在讲话，老师（突然）进 来了。 三、当主句和从句的动作都是延续的或同时发生的，两句都用过去进行时的时候，多用while引导。 e.g. They were singing while were dancing. 他们在唱歌，我们在跳舞。 I wll try my best! * I wll try my best! * 1,No pains,no gains. 2,Never give up! Crazy English 1,熟读Unit1的课文 2,学习Unit1单词和词组 3,复习语法：过去进行时 学习目标 [来源:Z|xx|k.Com] The boy __________ basketball yesterday. played They ____________ basketball at 4 p.m. yesterday. were playing They ____ a birthday party last night. had They ___________ a birthday party at nine last night. were having pale appear round corner hit glad risk attention side zX.x.K pay attention 注意；留心 in time 及时 并排地；肩并肩地 side by side 从……跌落 fall off pale appear round corner hit glad risk attention side 我是单词王 苍白的 转到另一边 拐角，街角 碰撞 高兴地，欢喜的 危险，风险 注意力 侧面 出现，显露 pale appear round corner hit glad risk attention side 快速记一记 苍白的 转到另一边 拐角，街角 碰撞 高兴地，欢喜的 危险，风险 注意力 侧面 出现，显露 accident driver happen mobile phone policeman road The driver was/was not going fast. The driver was/was not looking. The driver was/was not talking on his mobile phone. Who saw the accident? 2. Did the car stop just in time? Ms James. Yes,