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1、Unit 2 How often do you exercise?Section A(Grammar focus-3c)八年级上册八年级上册学习目标1.复习运用频率词汇及询问活动频率。2.一般现在时态的熟练运用。3.培养学生的逻辑表述能力，激发学生的积极思维，并使学生互相了解，增进友谊，加强人际交往，以形成良好的人际关系。Role-play the conversation in 2d.Hi,Claire,Hmm,.知识回顾1.你通常在周未做什么？_ _ you _ do on weekends?2.我总是去运动。I _ _.3.他们在周未做什么？_ _ they _ on weekends?
2、usuallyWhat do always exerciseWhat dodo根据课本内容，完成下列句子。根据课本内容，完成下列句子。自主反馈Grammar Focus4.他们经常帮助做家务。They _ _ with housework.5.她在周未做什么？What _ she _ on weekends?6.她有时候去购物。She _ _ _.often helpdoes do sometimes goes shopping自主反馈7.你多久去看电影一次？_ _ do you go to the _?8.我可能一个月去看一次。I go to movies _ _ a _.9.他多久看一次电
3、视?_ _ does he watch TV?10.他几乎不看电视。He _ _ watches TV.How often maybe once monthmovieshardly everHow often自主反馈11.你去购物吗？_ _ go shopping?12.不，我从不去购物。No,I _ _ shopping.Do younever go自主反馈1.how often 意为“_”，是用于提问表示 _ 的特殊疑问词组。其答语应为表示 _ 的副词或副词词组。句子的时态一般是_，也可以是一般过去时。多久一次对频率提问对频率提问 频率频率一般现在时态新课学习翻译：你多久去游泳一次？一个星
4、期三次。Three times a week.How often do you go swimming?新课学习2.在一般现在时的一般疑问句中，当主语为第三人称单数或复数时，需要句子前加助动词Does或Do。e.g.他们通常在周未锻炼吗？_ they often _ on weekends?她一周上网二次吗？_ she _ the Internet twice a week?Do exerciseDoes use新课学习3a.Complete the questions with do or does.Then match the questions and answers.1.How oft
5、en _ he play soccer?2._ you drink milk?3.How often _ they stay up late?4._ Sue eat a healthy breakfast?5.How often _ you eat apples?6._ your parents play cards?doesdoDoDoesDodo新课学习a.Yes.She usually does.b.Hardly ever.I dont like them.c.He plays at least twice a week.d.No,they dont.Theyre too busy.e.
6、Never.They always go to bed early.f.Yes,I do.Every day.答案：答案：1.c 2.f 3.e 4.a 5.b 6.d 1.maybe意为“大概；或许；可能”，是副词，常位于句首或句中。e.g.或许他们将去海滩度假。_ they are going to the beach for vacation.Maybe知识探究【辨析辨析】maybe与与may be maybe是副词，在句子做状语。may be 是情态动词may与动词原形be一起构成句子的谓语动词意为“可能是”，它们有时也可互换。e.g.或许它们在你的书包里。_ they are in
7、your schoolbag.They _ _ in your schoolbag.Maybemay be知识探究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。e.g.你必须至少一周打扫你的房间一次。You have to clean your house _ _ once a week.at least 知识探究Questions:1._?(how often/help with housework)2._?(what/usually/do/weekends)How often do you help with houseworkWhat do you u
8、sually do on weekends3b.Use the words given to write questions.Then ask and answer them with a partner.新课学习3._?(how often/best friend/exercise)4._?(what/usually/do/after school)How often does your best friend exerciseWhat do you usually do after school新课学习How often do you help with housework?IWhat d
9、o you usually do on weekends?I 口语训练Ask and answerHow often does your best friend,Alice exercise?She.What does your cousin,do after school?He.口语训练Ask and answerWhat can you do to improve your English?Add more things to the chart.Then ask your classmates the questions and find the best English student
10、.分组活动How often do youNamesFrequencyread English books?Lin Yingtwice a weekHow often do you read English books,Lin Ying?I read English books about twice a week.How often do you?.分组活动Lin Ying reads English books twice a week.Hu Tao goes to English Club twice a week.Su Lei watches English movies once a
11、 week.Ma Li writes to a pen friend twice a month.Hu Tao keeps an English diary every day.I think Hu Tao is the best English student.分组活动小组展示（展示调查结果）1 组2 组3 组4 组What have we learned in this class？课堂总结1)How often do you/does he(she).?He usually2）频度副词的用法:always;usually;often;sometimes;hardly ever;never
12、随堂检测在线完成101智慧课堂上Unit 2 How often do you exercise?-Section A(Grammar Focus-3c)随堂测试！1.主题讨论：What can you do to improve your English?讨论要求：在101云课堂发布主题讨论,同学进行互评互改。Write a conversation about how to improve your English.同学进行互评互改。2.Preview Section B(1a-1e)3.Do a survey:What does he/she do on weekends?4.听101名师微课How often do you exercise?-Section B核心词汇，作业布置Thank you!