八下unit5period2教学设计.doc
人教版新目标八下英语unit5教学设计课题Unit 5 What were you doing when the rainstorm came?课时Section A (2a-2d)课时2学习时间学 习 目 标1 掌握单词：rainstorm, alarm, go off, begin, heavily, suddenly2 句 型：What were you doing when.? While the girl was shopping, the rainstorm came.学 习 重 点（1）熟练掌握下列词汇： suddenly, strange, around, report.（2）熟练掌握下列短语： go off, pick up, atthetimeof（3）掌握下列句型：What were you doing when.? While the girl was shopping, the rainstorm came.学 习 难 点过去进行时的用法以及when 和while在引导时间状语从句时的区别。课 前 预 习把下列动词原形变成现在分词play - go - walk- eat-put- sleep- make- listen- die- take- help- hit- 任务一：自主学习 1以小组形式检查预习作业。2观看视频回答下列问题 What were Chen Haonan and Zhang Haoran doing at that time? What was Li Yujie doing at the time of the class? What were we doing while the teachers were walking?任务二：合作探究 共同学习1根据上面问题请同学们回答过去进行时的概念，结构。概念： 结构：肯定式： 否定式： 一般疑问句： 肯定回答： 否定回答： 常用的时间状语： at that time, this time yesterday, at the time of.at that moment, at ten oclock last night, When或while引导的从句任务三：共同探究，突破难点1.请同学们回答问题What were you doing last night? 引出2d， 观看2d动画视频，请同学们跟读，视频放两遍，提问 What was Linda doing last night ? Did Linda answer Marys telephone call? Whats the meaning of “pick up”? Why didnt Linda pick up the phone for the first time? And the second time? Why did Mary call so many times?学 习探 究展 示 请同学们找出这段对话中含有过去进行时的句子，观察when 和while 在引导时间状语从句时的区别，小组讨论，写在下边 只能用when; when和while都可以； 只能用while。2. 完成when 和while习题（看ppt）任务四：听力练习，口语强化。1.播放2a2b两遍, 完成练习并核对答案。2.利用过去进行时观看唐山大地震电影片段，进行口语对话练习。 提示：主要人物：方登、方达、爸爸、妈妈 shout for help, save ones lives, fall down, cry，jump,dragonfly（蜻蜓）,truck（卡车） Many dragonflies before the earthquake came. A truck while some people .when the earthquake happened: The trees and the houses when the earthquake happened. Fang Deng and Fang Da at that time of the earthquake. Their mother while many people .学习 小结在过去进行时当中，when 和while 在引导时间状语从句时的区别： 时间状语从句是一般过去时，只能用 ， 时间状语从句是过去进行时，可以用 或者 ; 时间状语从句和主句都是过去进行时，只能用 when 既指时间点，也可指一段时间；when 说明从句的动作和主句的动作可以是同时，也可以是先后发生；while 则强调主句的动作在从句动作的发生的过程中或主从句两个动作同时发生；主句用过去进行时，从句应用一般过去时用when；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；when和while 还可作并列连词。when表示“在那时”；while表示“而，却”，表对照关系。作 业课时作业本第二课时学 习 反 思六 ，组长总结 1. did the best.2. did the better.3. did the worst. 加油 ，这些我们还不太懂： 1. 2. 3
