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1、库尔勒市第四中学课堂教学导学案 八年级英语（下）（第五课时）Unit 5 What were you doing when the rainstorm came ? 第五课时（Section B 3a -Self Check）课型：新授课时1 编制人：庄燕玲 审核：赵景荣 审批： 使用时间：_班级：_小组：_ 姓名：_ 组内评价：_ 教师评价：_ 家长签字：_【Learning Goals】1. Look for differences and similarities between when and while.2. Express the past happened in written
2、 and cultivate the ability to tell a story3. By learning this course, foster the quality of training students helping each other in times of difficulty. 【使用说明与方法指导】1. 做导学案之前先认真研读教材39页3a40页部分。边预习边用双色笔在课本上勾画重点单词、短语、句型。2. 复习总结过去进行时和when和while的用法, 并能完成相关练习题。3. 根据已学知识和查阅工具书，初步完成探究案，并标出自己的疑难点。【预习案】I. 自主预习
3、温馨提示：带着以下几个问题或要求自主学习3aSelf check 的单词、语法和句型，正确理解Self check 2的课文。1. 预习本课时内容，勾画出重点。_2. 研读完后，你有什么疑惑？ _II. 重点句型回顾1. 昨晚八点你在做什么?我正在洗澡。 2. 他在图书馆读书的时候,暴风雨来了。 3. 当琳达正在睡觉的时候,珍妮正在帮助玛丽做家庭作业。 【探究案】I. 过去进行时1. 概念: 表示过去某个时刻或过去一段时间 的动作。2. 句子结构: 主语 + + 时间状语3. 时间状语词: at 5:00 yesterday afternoon, at that time, then 等连用,
4、 或者用另一动作来表示过去的时间。4. 过去进行时与一般过去时的区别过去进行时着重描述当时 的动作，它的特点是：暂时，持续和未完成，强调过程；一般过去时表示发生过的 或存在的 ，即表示动作发生过，而且已经结束了，强调结果。 即学活用1) Mary _a dress when she cut her finger. A. made B. is making C. was making D. makes 2) He _ (write) a letter, then went to bed.3) 完成P40 Self check 2阅读短文，用括号中所给单词的正确形式填空。这个语篇虽短，但语境丰富，
5、并且较好地呈现了一般过去时和过去进行时的配合使用。值得背诵与模仿。II. when, while1. 由when引导的时间状语从句，主句用过去进行时，从句应用一般过去时； 由while引导的时间状语从句，主句用一般过去时，从句应用过去进行时。e.g. the teacher came in, we were talking. 当此句改变主从句的位置时，则为： we were talking, the teacher came in. 2. 如果从句和主句的动作同时发生，两句都用过去进行时的时候，多用while引导。e.g.： They were singing we were dancing.
6、 当我们在跳舞时他们在唱歌。即学活用用when或while填空，比较句子转换后when或while的用法1. 正当我从学校回家时,我看见一个奇怪的光在天空中。但当我给我的朋友指出时,它就消失了。_ I was walking home from school, I saw a strange light in the sky. But _ I pointed it out to my friend, it went away. = I was walking home from school, _ I saw a strange light in the sky.2. 当我告诉我的哥哥天空中奇
7、怪的光时, 他只是笑笑,不相信我。_ I told my older brother about the strange light in the sky, he just laughed and didnt believe me.3. 正当我哥哥大笑时,电视新闻报道,其他的人也看到了光。 _ my brother was laughing, the television news reported that other people had seen the light as well.= My brother was laughing, _the television news repor
8、ted that other people had seen the light as well.III. 写作练习 Writing 最近一段时间牵动中国人心的马来西亚MH370失联飞机去哪里了?当你听到这个消息时，你们家人都在做什么？ 借助下列提示语，尝试组织语言讲述故事。80个字.Malaysian Flight MH370，March 8th, 2014，was missing on the way to Beijing， 154 Chinese peopleAn important event that I remember well was _.It happened on _ in _._When I heard the news of this event, I was _. My father was_. My mother _. My friends were_.My friends were _. This event is very important to me because _我的疑问：4. Aron wrote his book before his serious accident. ( True False Dont know ) 5