2019秋八年级英语上册 Unit 2 How often do you exercise（第1课时）.doc

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1、1UnitUnit 2 2 HowHow oftenoften dodo youyou exercise?exercise?Section A 1a-2d 学习目标：学习目标： New words：exercise，skateboard，hardly，ever，once，twice，time，surf， Internet， program Key phrases：how often，go skateboarding，hardly ever，on weekends，once a week，twice a month，surf the InternetKey sentences: (1) What

2、 do you do on weekends? I usually watch TV.(2) How often do you have piano lesson? Twice a week, on Wednesday and Friday.(3) I have to play tennis with my friends.学习重难点学习重难点: : 1.频率词汇及询问活动频率。 2.一般现在时态的熟练运用。前置学习：前置学习：A: How often do you watch TV?B: Twice a week. 这是询问别人做某事_的句型，常用于一般疑问句中。答语用频率副词表示频率的短

3、语来回答。如： How often does he play basketball？ Once a week.A: What do you usually do on weekends? B: I often go to the movies. A: What does he usually do on weekends? B: He often goes skateboarding. 这是一句用来询问和回答人们日常生活中经常从事什么活动的交际用语。 如： What does your mother usually do on Sundays? She often does housework

4、. 注意：以 What 和 how often 等疑问词开头的疑问句，是本单元重要句型。 基本句式是：_+助动词+_+谓语动词+其他？ 区别下列有关 how 的短语how many _ how much _ how often _how old _ how long_ how far _展示交流：展示交流： 写出下列频率副词(100%)_ (80%)_ (30-50%)_ (20%)_ (5%)_ (0%)_ 英汉互译 go to the movies 看电视 锻炼 surf the Internet 踢足球 做作业do some reading do some shopping 打扫2go

5、shopping 去滑板 购物 hardly ever 每周一次 每月 两次 three times a year 每天 在周 末 your favorite program Animal World 合作探究：合作探究：Task 1 Matching Task 2 Listening Task 3 Pair work达标拓展：达标拓展：How often do you exercise? exercise 作动词，意为“锻炼，运动”。 可数名词，意为“练习”。 do morning exercises, do eye exercises不可数名词 take enough/more exerc

6、ise1. He hardly takes _, so the doctor asks him to do some running and morning _. 2. My father _ every day. 3. Lucy is doing eye _. 4. People usually take _ in the morning How often do you watch TV? Twice a week. How often 表频率，多久一次，对 every day, always, usually, sometimes, often once a week 等表示频率的副词或

7、短语提问。 How often 多久一次，指动作频率； how soon 多久，一般用于一般将来时，回答 “in”短语 How long 多长时间， 回答 for或 since短语 how far 多远， 用于对距离提问。1._ _ does she go to the movies? Once a month. 2._ _ will you get back home? In two months. 3._ _ did he stay here? For two months. 4._ _ does Mary live from the library? Two miles. 5.I won

8、der_ youll water this kind of tree. Once a week. A. How often B. How long C.How soon D. How much教学评价：教学评价： I、用所给词的适当形式填空。1. They go to the movies_ (one) a week. 2. My cousin _ (watch) TV twice a week. 3. My friends like different weekend _ (activity). 4. Here _ (be) some students homework. 5. She li

9、kes _ (surf) the Internet a lot.II、根据句意及首字母提示完成单词。31. Jim is n_ late for school.He is a good boy. 2. My uncle likes the TV p_ on CCTV-5. 3. The lazy boy h_ ever helps others. 4. My brother a_ goes to school early, so hes never late. 5. The running star e_ every day.III 根据提示完成句子 1. _ _（多久一次）do you exercise? Every day. 2. He often _ _ (去玩滑板）on weekends. 3. She _ _ (几乎从没有）plays computer games. 4. Her mother goes shopping _ _ _ _(一周两次).5. Kates mother _ _ (看电视) every night.教学反思：教学反思：