2013年秋八年级英语上册《Unit2Howoftendoyouexercise》SectionA2课件（新版）人教新目标版.ppt

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1、Role-play the conversation in 2d. Hi, Claire, Hmm, . 1. 你通常在周未做什么？你通常在周未做什么？ _ _ you _ do on weekends?2. 我总是去运动。我总是去运动。 I _ _.3. 他们在周未做什么事情？他们在周未做什么事情？ _ _ they _ on weekends？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。 4. 他们经常帮助做家务。他们经常帮助做家务。 They _ _ with housework. 5. 她在周未做

2、什么？她在周未做什么？ What _ she _ on weekends?6. 她有时候去购物。她有时候去购物。 She _ _ _.often helpdoes do sometimes goes shopping7. 你多久去看电影一次？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。我可能一个月去看一次。 I go to movies _ _ a _.9. 他多久看一次电视他多久看一次电视? _ _ does he watch TV? 10. 他几乎不看电视。他几乎不看电视。 He _ _ watches TV. How often ma

3、ybe once monthmovieshardly everHow often11. 你去购物吗？你去购物吗？ _ _ go shopping?12. 不，我从不去购物。不，我从不去购物。 No, I _ _ shopping. Do younever go1. how often 意为意为 “_”，是用于，是用于提问提问表示表示_的特殊疑问词组。的特殊疑问词组。其答语应为表其答语应为表示示_ 的副词或副的副词或副词词组。句子的时态词词组。句子的时态一般一般是是_，也可以是一般过去时。，也可以是一般过去时。多久一次多久一次对频率提问：对频率提问： 频率频率频率频率一般现在时态一般现在时态翻译

4、：翻译：你多久去游泳一次？一个星期三次。你多久去游泳一次？一个星期三次。Three times a week. How often do you go swimming?2. 在一般现在时的一般疑问句中，当主语在一般现在时的一般疑问句中，当主语为第三人称单数时，需要句子前加助动为第三人称单数时，需要句子前加助动词词Do或或Does 。 他们通常在周未锻炼吗？他们通常在周未锻炼吗？ _ they often _ on weekends? 她一周上网二次吗？她一周上网二次吗？ _ she _ the Internet twice a week?Do exerciseDoes use3aComple

5、te the questions with do or does. Then match the questions and answers. 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 cards?doesdoDoDoesDodo指导指导： 首先，读句子理解大意。然后，分析首先，读句子理解大意。然后，

6、分析句子结构，看句子结构，看句子的主语是否第三人句子的主语是否第三人称单数形式称单数形式。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. Never. They always go to bed early.f. Yes, I do. Every day. 指导：指导： 首先，通读所有答语句子理解大意。然首先，通读所有答语句子理解大意。然后，后，判断问句是一般疑问句还是特殊问判断问

7、句是一般疑问句还是特殊问句，来先确定答案的范围句，来先确定答案的范围。最后，。最后，根据根据问答句在主语及句意上的联系来确定答问答句在主语及句意上的联系来确定答案案。答案：答案：1. c 2. f 3. e 4. a 5. b 6. d 1. maybe 意为意为“大概；或许；可能大概；或许；可能”，是副词，常位于句首或句中是副词，常位于句首或句中。 e.g. 或许他们将去海滩度假。或许他们将去海滩度假。 _ they are going to the beach for vacation.Maybe【辨析辨析】 maybe 与与may be maybe是副词，在句子做状语是副词，在句子做状语

8、。may be 是情态动词是情态动词may 与动词原形与动词原形be 一起构成一起构成句子的谓语动词意为句子的谓语动词意为“可能是可能是”，它们，它们有时也可互换。有时也可互换。e.g. 或许它们在你的书包里。或许它们在你的书包里。 _ they are in your schoolbag. They _ _ in your schoolbag. Maybemay be2. at least 意为意为“至少，不少于；起至少，不少于；起码码”，是副词词组，一般指在数量，是副词词组，一般指在数量或程度上或程度上。 e.g. 你必须至少一周打扫你的房间一你必须至少一周打扫你的房间一 次。次。 You

9、 have to clean your house _ _ once a week. at least Questions:1._? (how often/ help with housework) 2. _? (what/ usually / do/ weekends)How often do you help with houseworkWhat do you usually do on weekendsUse the words given to write questions. Then ask and answer them with a partner. 3b3. _? (how

10、often / best friend /exercise) 4. _? (what/ usually /do /after school )How often does your best friend exerciseWhat do you usually do after schoolHow often do you help with housework?IWhat do you usually do on weekends? I How often does your best friend, Alice exercise?She . What does your cousin, d

11、o after school?He . What 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. 3cHow often do youNamesFrequencyRead English books?Lin Yingtwice a weekHow often do you read English books, Lin Ying?I read English boo

12、ks about twice a week.How often do you ?. How often do youNamesFrequencyRead English books?Lin Yingtwice a weekwrite to a pen friendwatch English moviesgo to English clubSu LeiHu Taoonce a weekHu TaoMa Litwice a weekKeep an English diaryonce a daytwice a monthLin Ying reads English twice a week. Hu

13、Tao goes to English Club twice a week. Su Lei watches English movies once a month. Ma Li writes to a pen friend once a month. Hu Tao keeps an English diary. I think Hu Tao is the best English student.句型转换句型转换1. I usually go shopping on weekends. (变变为一般疑问句为一般疑问句) _ you usually _ shopping on weekends?

14、2. She often helps with housework at home. (同上同上) _ she often _ with housework?Do goDoes help3. They visit their grandparents once a month. (提问提问) _ _ _ they visit their grandparents?4. She always watch TV after dinner. (提问提问) _ _ _ she _ TV after dinner?How often do How often does watch5. Maybe your mother is in the kitchen. (改为同义句改为同义句) Your mother _ _ in the kitchen. may be Do a survey: What does he/she do on weekends?Name Activity How often Bobplay computer gamesusuallyReport: Bob usually plays computer games. He hardly ever watches TV记住好好锻记住好好锻炼身体哟！炼身体哟！