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1、Unit 2 How often do you exercise?备课时间：2013-08-23主备人：郑志彦 审核人：八年级英语备课组 授课人：Section A 1a2c （第1课时）【学习目标】：1.会读背单词always, usually, often, sometimes, never, twice a week, on weekends 2.正确运用频率副词表述人们的行为并学会用How often来进行提问3.一般现在时的特殊疑问句。【学习重点】：会运用频率副词来表述人们的行为并学会用How often来进行提问【学习过程】：一、自主学习，整体感知英汉互译go to the mov
2、ies 看电视 take/ _ exercise 锻炼 do some reading 做家务打扫 每周一次go shopping hardly ever 每月两次 three times a year 二、合作交流，文本探究1. 了解下列频率副词，写出其汉语意思http:/ ww always (100%)_ usually (80%)_ often (30-50%)_ sometimes (20%)_ hardly ever(5%)_ never (0%)_ 2A: 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
3、疑问句中。答语用频率副词或表示频率的短语来回答。如：-_ _ 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：-_ does your mother usually do on Sundays?-She often does h
4、ousework.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？3 区别下列有关how的短语how many _ how much _ how often _how old _ how long_三、课内检测，巩固提高根据汉语完成句子1)Mr Black goes to the movies _(一周三次)2）Lets _（网上冲浪）3)_(多久一次) does Tony exercise?4）Our friend often _ (去看电影)on Sundays.5）What is _(你最喜欢的节目)？6）My s
5、ister _(几乎不曾) plays computer games.四、延伸拓展，迁移升华句型转换1) He does his homework every day.1.否定句。He _ _ his homework every day.2.一般疑问句。_ he _ his homework every day?2)Lin Tao always helps me with my Chinese. （对划线部分提问） _ _does Lin Tao help you with your Chinese? 3)Tom goes to bed at ten in the evening. （改为否定句） Tom _ _ to bed at ten in the evening. 【作业与练习】【课后反思】
