贺兰一中集体备课U5-3.doc

贺兰一中集体备课（初中模板）学科英语授课年级初二授课时间2014年4月18日教学内容 Unit 5 What were you doing when the rainstorm came?Section A Grammar Focus4c教学设计人宫玲教学目标1. 学习并掌握下列单词：icy, kid, have a look 2. 能正确使用以下常用表达：because of, have a look, car accident, turn on the house 3. 能熟练掌握并使用下列重点句式：1）While I was making my breakfast, my brother was listening to the radio. 2）When we got to the place of the accident, the car was in bad shape from hitting a tree.3) The road was icy because of the heavy snow from the night before. 4. 学会过去进行时态的构成和用法。教学策略重点正确使用过去进行时态，谈论过去的事情或讲述过去的故事。难点正确使用过去进行时态，谈论过去的事情或讲述过去的故事。 课时第三课时 Period 3教法教具情景教学法；任务型教学法。师 生 双 边 教 学 活 动主 要 教 学 过 程学生活动教学手记（副备教师）姓名 一情境引入 Leading-in“导入新课”Let the Ss read Grammar Focus quickly and find the rules:1) 过去进行时的用法(1) 过去进行时的构成：was/ were doing(2) 过去进行时表示在过去某一时刻或某一段时间正在进行的动作。(3) Make a comparison between the two tenses. 时态现在进行时过去进行时用法表示现在正在进行的动作表示过去某个时刻正在进行的动作结构is/am/are + doingwas/were + doing例句I am having an English classI was having an English class.2) 探究when 与while的区别观察表格中的句子，探究when 与while的区别：when和while都表示“当时候”的意思，其中when引导的时间状语从句的动作不延续，常用一般过去时态，while引导的时间状语从句的动作延续，常用过去进行时态。I was doing my homework last night when it rained. The bell rang while Mom was listening to music.Read Grammar Focus quickly and find the rules:过去进行时的用法Find when and while structure in the text. And change the sentences.二预设教学过程二预设教学过程1. Learning tasks “示标定向”。 1）学习并掌握下列单词：icy, kid 2）能正确使用以下常用表达：because of, have a look, car accident, turn on the house 3）能熟练掌握并使用下列重点句式：(1）While I was making my breakfast, my brother was listening to the radio. (2）When we got to the place of the accident, the car was in bad shape from hitting a tree.(3) The road was icy because of the heavy snow from the night before.4）学会过去进行时态的构成和用法。 1. 2a Look at the table and write sentences with both while and when. (2) While John was playing the piano, Mary left the house. John was playing the piano when Mary left the house. (3) While John was cleaning his room, Mary turned on the radio. John was cleaning his room when Mary turned on the radio.(4) While John was shopping, Mary took the car to the car wash. John was shopping when Mary took the car to the car wash.1. 4b 1）Fill in the blanks with was, were, when or while.Answers: While, was, was, While, When, was, was, were2）Read the passage carefully and retell it in pairs. 2. 4c What were you doing at these times last Sunday? Fill in the chart. Then ask your partner. I was playing the violin at 9:00. What were you doing at that time?You Your partner 9:00 a.m.11:30 a.m.4:00 p.m. 9:00 p.m.Homework1. 口头作业：利用早读，朗读或背诵课文，体会过去进行时的含义和用法。2. 书面作业：1）记忆所学单词、短语或重点句型。2）Finish off the exercises in tongbuxuexi.3. Preview the new words of Section B.Fill in the blanks with was, were, when or while.Group work