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Unit 2 How often do you exercise?Self-Check学习目标：1.熟练掌握本单元单词及短语。2.熟练运用频率词练习What do you？和How often？句型。3.会描述课余时间的活动及基本饮食结构。学习重难点:1. 重要词汇和短语的熟练运用。2.一般现在时态的熟练运用。前置学习：1. 同样的；相同的_2.保持_3. One _（一次）4.Two _（两次）5. health_（健康的）6.good/well_(更好）7. different_（不同，差异）8. little_（较小的）展示交流：1.多久一次_2.在周末_3.几乎不_4.一周两次_5.网上冲浪_ 6.至于，关于_7.对有好处_8.多少_9.努力做某事_10.当然自然_ 11.照顾_12.像一样_13.大量许多_ 14.保持健康_合作探究：1.你周末通常做什么？我经常去看电影。_ _ you usually do _ _ ? I _ go to the movies.2. 你多久购物一次？每月一次。_ _ do you shop? I shop _ _ _.3.这是格林高中学生活动情况的调查结果。_ _ the result of the student activity survey at Green High School.4.大多数学生一周锻炼三四次。_ _ exercise _ _ _ _ a week.5.你每晚睡多少个小时？_ _ _ do you sleep every night?达标拓展：一般现在时1.He often _ (get) up at six.2. His father _(work)in this hospital and he _ (be)a doctor.3.He _(speak) English very well.4.The sun_(rise) in the east and _(set)in the west.5.My sister goes to see my grandmaonce a week.（对画线部分提问）_ _ _ your sister _ to see your grandma?6. He hardly everwatch TVon weekdays.（对画线部分提问）_ _ he hardly ever _ on weekdays?7. I often wash my clothes.(改为一般疑问句) _ you _ your clothes?8. The boy often helps his mother do housework.(改为否定句)The boy _ _ _ his mother do housework.always, usually, sometimes, hardly ever, never, how often9. The boy is very kind and _ ready to help others.10. The boy often goes to school on foot, but _ by bike.11.Tom is a hardworking boy. He _ plays computer games.12.Lucy is an honest girl. She _ tells a lie.13. What time do you _ get up?14. _ do you go swimming? Once a week.15. Would you like some coffee? No, thanks. I _ drink coffee. Coffee is bad for my stomach.教学评价：I、根据句意及首字母提示完成单词1、Good studying h_ can help us study better.2、A lot of vegetables can help you to k_ healthy.3、The boy is lazy. He hardly e_ exercises.4、The boys are very a_. They exercise every day.5、The i_ asked the boy a lot of questions.II、根据汉语提示完成句子。1、至于看电影，我妹妹几乎不看电影。_going to the movies, my sister_ _goes to the movies.2、你多久给你妈妈写一封信？一个月四次。_ _do you write to your mother?_a month.3、 吃大量的水果有益于你的健康。_ _ _fruit and vegetables_ _ _ your health.4、他每天吃垃圾食品，他没有一种健康的生活方式。He eats_ _every day. He_have a_.5、她尽量每天锻炼.She_ _ _ every day.教学反思:
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