unit 5 what were you doing when the rainstorm came 阶段专题复习.pptVIP

阶段专题复习 Unit 5 过去进行时 【观察领悟】 仔细观察例句, 完成下面句子并领悟过去进行时的用法。 1. I　　　　　(sleep) at that time. 2. When you called, I　　　　　(have) a shower. 3. He finally fell asleep when the wind　　　　　(die) down at around 3: 00 a. m. 4. While Linda was sleeping, Jenny　　　　　(help) Mary with her homework. 答案: 1. was sleeping　2. was having　3. was dying 4. was helping 【探究总结】　 　　1. 含义: 表示过去某一时刻或某一段时间正在进行的动作。 2. 结构: was/were+ doing。 3. 构成: (1)肯定句: 主语+was/were + doing+其他; (2)否定句: 主语+was/were + not+ doing+其他; (3)疑问句: Was/Were+主语+doing+其他? 答语: Yes, 主语+was/were. /No, 主语+was/were not. 4. 用法: (1)表示过去某一时刻或某一段时间正在进行或发生的动作。常见的时间状语有: at 3 o’clock yesterday afternoon, in those days, at this time yesterday等。 (2)表示过去一个动作发生时, 另一个动作正在进行, 持续时间长的动作用过去进行时, 常用在while引导的时间状语从句中。 (3)与go, come, leave, start等瞬间动词连用时, 过去进行时表示过去将要进行的动作。 【实战演练】　 Ⅰ. 用所给动词的适当形式填空 1. At this time yesterday, I　　　　　(read) newspapers while Susan　　　　　(play) the piano. 2. Tom　　　　　(dance) with his friends when I saw him. 3. Tommy　　　　　(sing) a song in his room when his father worked on the computer. 答案: 1. was reading; was playing　2. was dancing 3. was singing 4. —What　　　　　you　　　　　(do) at ten o’clock yesterday? —I　　　　　(study) in class. 5. He said he　　　　　(leave) for Hong Kong the next day. 答案: 4. were; doing; was studying 5. was leaving Ⅱ. 句型转换 1. Kate was drawing pictures when her mother came back. (改为否定句) Kate　　　　　 　　　　　pictures when her mother came back. 2. She was babysitting her sister at this time yesterday. (改为一般疑问句并作否定回答) —　　　　　she　　　　　her sister at this time yesterday? —No, she　　　　　. 答案: 1. wasn’t drawing　2. Was; babysitting; wasn’t 3. They were having a party when I knocked at the door. (对画线部分提问) 　　　　　 　　　　　they　　　　　when you knocked at the door? 答案: What were; doing 本单元以“讲述过去某一时刻或一段时间内正在发生的事”为话题, 围绕这一话题谈论人们在过去某个时间正在做某事。这是单元测试和中考等试题中常考的话题作文之一。 【习作在线】　 　　假如你是大明, 上星期六晚上7点钟, 你们一家人都在做什么呢? 请根据下表提示写一