新外研版八年级英语上册Module7uint3课件分析.ppt

Revise the words 1.下落，跌落 2.跟随；紧跟 3.洞，穴 4.兔子 5.地面 6.冒险，历险 7.两次，两倍 8.突然地 9.粉红色的 10.衣袋，口袋 11.牧场，田地 12.考虑 13.深的 14.当……的时候 15. 降落（或跳落、跌落） 到地面（或水面上） 16.干的，干燥的 Fill in the blanks according to the following pictures: Write a short story about your own experience during this summer vocation. * fall follow hole rabbit ground adventure twice suddenly pink pocket field think about deep while land dry 1. Alice was sitting with her sister by the river. 2. It was sitting in a tree and smiling at everyone. 3. They were having a tea party in the garden. 4. Where was it going? At about seven o’clock last night,… Grammar They... 过去进行时 On Saturday, from about 12 noon to 2 pm, … Betty was waiting for the subway. Lucy with her friends was having a birthday party. Last Sunday at 6:00 Tony and his father were riding a horse. Uncle Li was staying in bed. 过去进行时: 表示过去某一时刻或某段时间 正在进行的动作。 构成:由 was/were+v.-ing 构成 注意： 如果没有表示过去时间的状语，需要通过上下文来判断是否是过去某时正在进行的动作。 1. My family ____________ (watch) TV at 9 yesterday evening. 2. While mother ____________(cook), there was a knock at the door. were watching was cooking Grammar 肯定句：was / were +v.-ing 否定句：was not ( wasn’t) +v.-ing were not ( weren’t ) +v.-ing 一般疑问句： Was/Were+主语+ v.- ing…？ Yes, 主语+was/were./ No, 主语+wasn’t/weren’t. 特殊疑问句： 特殊问词 ＋was / were + … + v.- ing 过去进行时与一般过去时的区别： 一般过去时与过去进行时时间都是发生在过去。一般过去时强调动作的发生或状态的存在；而过去进行时强调动作正在进行的延续性。 其结构: was / were + 动词现在分词 试比较: I got up at five the day before yesterday. 前天我是五点起床的。 He was painting the lab the whole day yesterday. 昨天他一整天都在粉刷实验室。 一般过去时的时间状语主要有：yesterday (morning, afternoon, evening), last night (week, month, year), ago, the day before yesterday, in 2003, just now, long long ago, one day等。 过去进行时的时间状语有: at this / that time yesterday, the whole evening, all day yesterday等。 试比较: He introduced Tom to us just now. 刚才他向我们介绍了汤姆。 She was doing some washing all day yesterday. 昨天她洗了一整天的衣服。 dance play football fish She