Unit 3 复习课件 2023-2024学年鲁教版英语八年级上册

Unit 3 What were you doing when the rainstorm came? 1.会认读并能背诵本单元单词。 2.能熟记本单元重点短语和句型。 3.熟记本单元语法过去进行时,要能学以致用。 1. 定义: 表示正在进行的动作或存在的状态,或者现阶段正在进行或从事的动作。 2. 结构: be动词+动词的现在分词 即be+doing 3. 例句:几个男孩正在操场上踢球。 A few boys are playing football on the playground. 现在进行时的复习 过去进行时 ⑴ 用法: ① 过去某个时间点正在发生的动作 He was cooking at six last night. ② 过去某段时间正在发生的动作 I was staying here from March to May last year. ⑵ 与过去进行时连用的常见时间状语有: at nine last night at that time=then at this time yesterday when the teacher came in while he was reading等时间状语从句 ⑶ 过去进行时的构成: was\were +动词的现在分词(doing) ⑷ 过去进行时的四个基本句型: 肯定句:昨天的这个时候他们正在上数学课。 They were having math lesson at this time yesterday. 否定句: They were not having math lesson at this time yesterday. 一般疑问句: Were they having math lesson at this time yesterday? 特殊疑问句: What were they doing at this time yesterday? 过去进行时 ⑸ 过去进行时的固定句型 过去进行时 Jim was reading when the teacher came in. 当老师进来的时候Jim正在读书。 Jim was reading while Kate was watching TV. 当Kate在看电视时Jim在读书。 ⑹ 请比较 He watched TV last night.(过去的时间last night, 用一般过去时) He was watching TV at nine last night. (过去的时间last night+时间点at nine, 用过去进行时) 练习:用所给动词的适当形式填空 过去进行时 1. Now Jim’s sister _(read) newspapers. 2. He _(watch)TV at nine last night. 3. He _(watch)TV last night. 4. What _the twins _(do) then? 5. — _Lily _(draw) a cat when the teacher came in ? — No, she _. 6. _you _(have) supper at that time? 7. Jack _(not read) a book at nine yesterday evening. is reading was watching watched were doing Was drawing wasn't Were having wasn't reading 8. Now Jim _(play) basketball on the playground. 9. What _ he _ (do) at nine o’clock last night. 10. They _ (listen) to the music at that time. 11. When the teacher came in, the students _ (read) the text. 12. We _ (watch) TV when suddenly the telephone rang. 13. Her mother _(cook) while her father was watching TV. is playing was doing were listening were reading were watching was cooking 过去进行时 时间状语从句 本单元我们接触了when和while引导的时间状语从句,时间状语从句的引导词有很多,如下: 引导词 例句 when当......的时候 The army was disbanded wh