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课件网) Unit 2 How often do you exercise Section A (Grammar Focus~3c) How often do you do these activities 新课导入 How often do you help with housework Every day How often do you exercise Three times a week 2 能掌握what, how often等引导的一般现在时句型中助动词的形式 1 能记住并能正确运用下列单词及短语:maybe, least, at least 预习检测 1.—Does she like to stay up late —No, she _____stays up late. A.often B.never C.usually D.always 2.—Do you want to learn swing dance —_____. A.Yes, I like B.Yes, I want C.No, I can’t D.No, I don’t 3.I _____drink milk. I dislike it at all. A.hardly ever B.always C.often D.sometimes B D A 4.—_____does she go to the library —Four times a month. A.What time B.How much C.How many D.How often 5.She _____ at home now. A.may B.may be C.may is D. maybe D B 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。 Grammar 多久一次 对频率提问 频率 频率 一般现在时态 知识梳理 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 exercise Does use 一般现在时的疑问句中助动词的形式 重点探究 Practice the conversation in Grammar Focus. Pay attention to the pronunciation（语音） and intonation（语调）. work in Pairs What do you usually do on weekends I always exercise. What do they do on weekends They often help with housework. What does she do on weekends She sometimes goes shopping. How often do you go to the movies I go to the movies maybe once a month. How often does he watch TV He hardly ever watches TV. Do you go shopping No, I never go shopping. Grammar Focus 询问业余活动 What do/does +主语… Do/Does +主语… How often Can you tell me the functions of these sentence structures 询问活动的频率 当疑问句中的主语是I/we/you/they时，助动词用_____; 当疑问句中的主语是he/she/it时， 助动词用_____; do does 3a. First complete the questions with do or does. Then in pairs match the questions and answers. Finally check your answers with others. Pair work 1. How often _____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 sports ( ) a. Yes. She usually does. b. Hardly ever. I don’t like them. c. He plays at least twice a week. d. No, they don’t. They’re too busy. e. Never. They always go to bed early. f. Yes, I do. Every day. does Do do Does do Do c f e a b d In groups of four, take turns to ask and answer the questions in 3b. First use the words given to write questions. Then ask your group members and write down their answers next to the question. Finally check the answers in your group. You can begin like this: How do you... Group work Can you write down the questions 1._____ ( how often/help ... ...
