Unit 5 What were you doing when the rainstorm came? (Section A Grammar Focus-4c)教案2022-2023学年人教版八年级英语下册

课 题 Unit 5 What were you doing when the rainstorm came? (Section A Grammar Focus-4c) Period 4 课 时 1 教 学 目 标 知识素养 By the end of the lesson, students will be able to: 1. Use and spell the following words: have a look, icy, kid correctly; 2. Use the past progressive tense and when, while clauses to talk bout past events. 启畅之径 By the end of the lesson, students will be able to talk about past events using the target grammar in this lesson. 价值取向 By participating in the class activities, students can share what they were doing in the past with others. 重点 By the end of the lesson, students will be able to talk about past events using the target grammar in this lesson. 难点 By the end of the lesson, students will be able to talk about what they were doing in the past using the target grammar in this lesson. 教学方法 Task-based approach; PPP approach; Scaffolding 教 学 过 程 集体备课 个案补充 I. Greetings & lead-in Group work －What was/were... doing at 6:00 last night? －I/He/She was/ They were... II. Grammar Focus 1. Read the sentences in the box of Grammar Focus, and then fill in the blanks. 过去进行时表示______________ 的动作，结构是________________。 2. Talk about the differences between the present and the past progressive tenses. (1) 含义不同。 (2) 句型结构中的be动词时态不同。 (3) 时间状语不同。 3. Present the usages of when and while clauses. He was reading in the library when the rainstorm came. When it began to rain, Ben was helping his mom make dinner. While Linda was sleeping, Jenny was helping Mary with her homework. when和while都可表示“__________”，引导时间状语从句。when和while可以用来引导过去进行时，表示两个动作同时发生或先后发生。 What were you doing when it rained? I was having supper when Jim came in. when 引导的时间状语从句跟________或___________动词连用，表示时间_______或时间_________。 Little John was watching TV while his father was playing on the phone. They were singing while we were dancing. while 引导的时间状语从句跟_________动词连用，表示时间_______。 III. Production Work on 4a-4c. IV. Exercises 作 业 布 置 基础巩固 Memorize the usages of the past progressive t