1、杨 汛 桥 镇 中 学 集 体 备 课 资 料年级： 八年级 学科： 英语 课题：Unit 2 How often do you exercise?第 4 课时 主备人： 丁军旗【课 题】 Unit 2 How often do you exercise?Section B 2a2e二次备课【学习目标】 掌握本课的生词、短语、句型理解本课的主旨大意对本课的内容进行归纳、对话改写、及仿写。【学习重点难点】学会用过去式写调查报告。掌握本课的生词、短语、句型对本课的内容进行归纳、改写、及仿写。来源:学优高考网 gkstk【学法指导】 仔细阅读课文-理解课文大意-重点句子理解-完成相关任务。【教学过程
2、】一、 导入（启发探究 3 分钟）I、选择正确答案填空。1. Her father _ time. A. usually waste B. never wastesC. hardly ever waste D. always wasting2. A: How often does Lara play the trumpet? B: _ once or _ a week, Im not sure. A. May be, twice B. Maybe, twiceC. Maybe, two times D. May be, two time3. A: Ill give the boys _ to
3、eat. B: Oh, I know fish and salad. A. something healthy B. healthy somethingC. anything healthy D. healthy anything4. What _ the differences between your habit and _? A. are, hers B. is, his C. does, her D. do, his5. A: _ do you write to your parents? B: Once a month. A. How often B. How long C. How
4、 much D. How manyII、Free talk :In our life we have many interesting things to do for fun or to relax.What can we do in our spair time ? discuss 2aIII Lets see the things the students do in their free time.来源:gkstk.Com二、自学（自主探究 6 分钟）Task1： new words learningStudents read and learn the new words after
5、 the team leader.来源:学优高考网来源:学优高考网 gkstk【教学过程】Students read the new words by themselves.result rzlt .结果；后果 percent pent adj.百分之 . 的 online nlan adj. 在线的 adv.在线地 来源:gkstk.Comelevision telvn n.电视机；电视节目 although l conj.虽然；尽管；然而；可是thrughru prep.穿过；凭借；一直到 body bdi n.身体 min mand .头脑；想法；意见；心思 such st adj.这样
6、的；如此的 together te(r) adv.共同；一起 Task2：听 2b 磁带，体会语音、语调、句群停顿，理解段落的汉语意义。Task3：完成 2b Task3：小组讨论核对答案。Task4： 朗读短文，并回答下列问题1). What does the word “exercise” in the passage mean ?A. do sports B. do homework C. watch TV2) Whats the Chinese for “ once or twice” ?A. 一两次 B. 曾经两次 C. 从前或者两次3) Do all the students li
7、ke watching TV ?A. No. B. Yes. C. Its hard to say.三、交流（合作探究 10 分钟）1、大声阅读 2b 课文，注意模仿语音、语调、句群停顿2、仔细阅读 2b 课文，勾画记忆课文短语In free time ask sb. about sth. Six times a week one or three times a week Three or four times a week not at all Go online be surprised atto that Use the internet at least For fun and homework for fun and exercise the answerkey to the most important It is goodnicehealthyinteresting to By using internet by watching TV The best way it is healthy for mind and body Such as spend time with Old habits die hard 四、总结（引深探究 15 分钟）【教学反思】
