初中英语人教版八年级下册Unit 2.docx

Unit 2 How often do you exercise? Section A (2a-2d)教学设计关集中心校 陈士振一、教学目标。 （一）知识目标1. 掌握以下句型A: What do you usually do on weekends? B: I usually exercise.A: What does he do on weekends? B: He sometimes watches TV.A: How often does he surf the Internet? B: He surfs the internet once/twice /three times a week.2. 熟练掌握以下词汇：once，twice，program,full,swing,swing dance.3. 灵活运用以what 开头的一般现在时的特殊疑问句。4. 用how often 对动作频率进行提问，并掌握其答语。（二）技能目标听懂用一般现在时谈论人们经常做某事的对话并熟练运用目标句型进行会话。（三）情感态度通过学习，培养健康意识及良好的生活习惯。二、教学重、难点1、掌握本节课所学新单词和短语：once，twice，program,full,swing,swing dance.2、掌握以下句型A: What do you usually do on weekends? B: I usually exercise.A: What does he do on weekends? B: He sometimes watches TV.A: How often does he surf the Internet? B: He surfs the internet once/twice /three times a week.三、课前准备。I. 将下列单词根据词义按照频率由高到低排列出来，并且译为中文。hardly ever, sometimes , always , often, usually, never100 %,_( ), _ ( ), _ _ ( ),_ ( ), _ ( ), _ ( ), 0%II. 翻译词组。watch TV_ go shopping _ read a book _ exercise_ III. 列举你在周末通常做的活动。四、教学过程。本课时的核心是Listening部分。Before listening 1. 检测课前准备II 在1a中写出你周末的活动，越多越好哦！2. 结合课前准备II和III进行小组活动，和同伴们谈论周末的活动。A: What do you usually do on weekends?B: I often/ usually.While listening 。3. 听录音，完成2a。 4. 听第二遍录音，完成2b。 5. 听两遍录音，完成下面的对话。Reporter: So, Cheng _ _do you watch TV?Cheng: Hmm.about _ _ _, I guess.Reporter: Uh-huh. And how often do you read? Cheng: Oh, I read _ _ at school.Reporter: How often do you go to movies? Cheng: Hunlets seemaybe once a month?Reporter: How often do you exercise? Cheng: Oh, I exercise about _ _ _ _.Reporter: How often do you shop? Cheng: Shop? I shop about about _ _ _.6. 模仿秀：听录音中的重点句段，反复跟读，模仿语音语调。观察与思考：通过听力填空，你能体会出how often的含义吗？_。用来回答“how often”的短语有什么特点？_.After listening 1. pair work 完成课本2C。2.Make a survey 调查小组成员的日常活动，以及他们多久做一次。Name Activities How oftenReport like this: In my group, I have threcaree friends. I watch TV every day. Tom watches TV three times a week. Jack watches TV once a week7、Role-play the conv ersation(1)Have the students read this conversation carefully and find the sentences fhey dont undersatant.(2)the teacher explain them.(3)Let students read this conversation again.(4)Find some pa