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1、Unit2 How often do you exercise Section A（3c） 教学目标:1.掌握下列单词：maybe, least, at least2.掌握Grammar Focus中的内容,巩固频率词汇及如何询问活动频率。3.完成3a-3c.重点难点1.重点：掌握下列单词：maybe, least, at least.2.难点：掌握Grammar Focus中的内容,巩固频率词汇及如何询问活动频率教学内容一、感悟新知翻译句子（重点以巩固为主，给学生足够的时间，独立完成）1. 你周末通常做什么？ _ 2. 我总是锻炼。 _ 3. 他们周末做什么？ _ 4. 他们经常帮助做家务
2、_ 5. 她经常周末做什么？_ 6. 她有时去购物。 _ _ 7. 你隔多长时间去看一次电影？_ 8. 我大概每隔一月看一次电影。 _9. 他多长时间看一次电视？ _ 10. 他几乎从不看电视？_ _ 11. 你购物吗？ _ 12. 不，我从 来不购物。 _ _ 二、达标测评1. Recite Grammar Focus.2. Finish 3a.3. Pairwork 3b. （练习do与does的不同用法）Use the words given to write questions. Then ask and answer them with a partner.4. Pairwork 3
3、c. What can you do to improve your English? Add more things to the chart. Then ask your classmates the questions the questions and find the best English student.A: How _ do you read English books?B: I read English books about _ _ _(每周两次).三、归纳整理1. may be 与 may be 的区别：maybe 副词，意为“或许”，“大概”，“可能”；may be
4、属于“情态动词+be动词”，意为“可能是”。 (1)You_ right. (2) _ you are right.2. at least意为“至少，不少于；起码”，是副词词组，一般指在数量或程度上。 You have to clean your house _ _ once a week. 你必须至少一周打扫你的房间一 次。 3. sometimes , sometime, some times , some time 的区别：(1) sometimes用作副词，表示“有的时候”，可 以把它放在句首，句尾或句中。 Last year she went to the park sometime
5、s. Sometimes I get up at six. (2)sometime 用作副词。表示某个不确切或不具体的时间，表示“某个时候”，它后面应该接一个过去或将来的时间。例如： We will have a meeting sometime next week.(sometime last year,sometime next month ) 另外，sometime还可以用作形容词，表示“以前 的”，如： A sometime student of yours is waiting for you at the gate. (3) some time 表示一些时间或“一段时间”，可以用作
6、 名词或副词短语。例如： It took us some time to water the flowers. (4) some times 是名词词组，意为“几次，几倍”，如： The factory is some times larger than that one. 用sometimes , sometime, some times , some time填空。1. Tom went back home _last month.2. I _ t hink you are wrong.3. She always spends _ on her English.4. I will work
7、 in Japan for _. 5. I met him _ in the street last month.四、探究新知.用方框内的单词或短语完成下面的句子。 always, every day, often, sometimes, never, hardly ever 1. He _gets up at six oclock. 2. How _do you go to the movies? 3. I t _rains here. Its usually sunny and warm. 4. Some of my friends exercise every day and hardl
8、y ever eat junk food，but the others eat junk food _.5. 1 cant swim. So I _go to the beach to swim. Sometimes I go there with my friends to run. .单选。( )1.-Sally, how often do you use the Internet ?-_.A. Twice a week 3. Th ree hours C. Two years ago D. This afternoon ( )2. -Zhang Lili , the most beaut
9、iful teacher, moved us deeply. -Yes, and she is _popular with her students. A.sometimes B. never C. Always D. hardly ( )3. -_do you visit yo ur grand- parents? -Once a month. A. How soon B. How long C. How much D. How often ( )4. - _do you watch TV every week? -Less than two hours. I often have much homework to do. A.How many B. How much C. How long D. How often ( )5. Tom studies _.He _plays with his friends. A. hard; hard B. hardly; hardly C. Hard; har dly D. hardly; hard
