教学资料范本 【2020】八年级英语下册Unit5Whatwereyoudoingwhentherainstormcame第3课时教案新版人教新目标版 编 辑：__________________ 时 间：__________________ 1 / 6 第5单元 Unit 5 What were you doing when the 课 题 课程标准 rainstorm came ? Section A (3) 课时安排 共（1）课时 P19.理解并运用恰当的语言形式具体事件和具体行为的发生、发展过程。 1. 通过自读及图片展示，4/5的学生能准确辨别出 rise, icy 等单词； 2. 通过小组讨论，能准确找到相关信息并正确完成相应的练习,2/3的学生会准确使用过去进行时叙述发生的事情。 1) 进一步学习过去进行时，并总结用法与规律。 2) 掌握when 与while 的用法，并能灵活运用完成练习。 掌握when 与while 的用法，并能灵活运用完成练习。 小组合作，情景创设 彩色粉笔，ppt 你知道when和while的区别吗？ 教学过程 学习目标 教学重点 教学难点 教学方法 教学准备 课前作业 教学环课堂合作交流 二次备课 （修改人： ） 2 / 6 Step 1 Revision 1. Watch a short movie about the rainstorm. 2.Look at the pictures and make up the sentences. Step 2 Grammar Focus 读下列句子，能否总结出句子中包含的语法？ 1. What were you doing at eight last night? I was taking a shower. 2. What was she doing at the time of the rainstorm? She was doing her homework. 3. What was he doing when the rainstorm came? He was reading in the library when the rainstorm came. 4. What was Ben doing when it began to rain heavily? When it began to rain, Ben was helping his mom make dinner. 5. What was Jenny doing while Linda was sleeping? 环 节 一 While Linda was sleeping, Jenny was helping Mary with her homework. Step 3 过去进行时 1. 基本概念：过去进行时表示在过去某一时刻或一段时间内正在进行的动作。这一特定的过去时间除有上下文暗示以外, 一般用时间状语来表示。 2. 结构 was / were ( not ) + 动词-ing 3. 句式 肯定式： I/He/She/It was working. We/You/They/ were working. 否定式: I/He/She/It was not working. 3 / 6 We/You/They/ were not working. 疑问式和简略回答 课中作业 请仔细观察下面的例句，然后补全空格中的内容。 ① I was walking to school when I saw a cat in a tree. ② When Sally arrived home, her mother was cleaning the house. 主句的动作是持续性的，而从句动作是短暂性的，此时用_______引导时间状语从句，主句用_____________时态，从句用一般过去时态。 ③ While I was sleeping in the bedroom, someone knocked at the door. ④ David fell while he was riding his bike. 主句的动作是短暂性的，从句的动作是持续性的，此时用_________引导从句，主句用____________时态，从句用过去进行时态。 ⑤ While Andy was waiting for the bus, he was reading a newspaper. ⑥ He was cleaning his car while I was cooking. 主句和从句的动作在过去的某时刻或某段时间同时发生，而且动作都是持续性的，此时用_________引导从句，而且主句和从句都用_____________时态。 4 / 6 Step 5 活学活用 4a. Look at the table and write sentences with both while and when. 环 4b. Fill in the blanks with was, were, when or 节 while. 二 课中作业 4a,4b, Step 6 Speaking 4c. What were you doing at these times last Sunday? Fill in the chart. Then ask your partner. Step 7 Exercises I. 根据汉语意思完成下列英语句子，每空一词。 1. 昨天下午五点钟你哥哥在做什么？ What ________ your brother ________ at five 环 节 三 yesterday afternoon? 2. 昨天我回到家时，我妈妈在洗衣服。 My mother _____ ________ clothes ________ I ________ home yesterday. 3. 你做作业时，你妹妹在干什么？ What ________ your sister ________ ________ you ________ ________ your homework? Finish 4c in your group. 5 / 6 课后作业设计： Make conversations with the phrases and sentences in 4c. 板书设计： Unit 5 What were you doing when the rainstorm came ? Section A (3) You Your partner 9:00 a.m. 11:30 a.m. 4:00 p.m. 9:00 p.m. 教学反思： 6 / 6