1、Unit 2 How often do you exercise?Section A (Grammar focus-3c) 八年級上冊學習目標1.復習運用頻率詞匯及詢問活動頻率。2.一般現在時態的熟練運用。3.培養學生的邏輯表述能力，激發學生的積極思維，并使學生互相了解，增進友誼，加強人際交往，以形成良好的人際關系。Role-play the conversation in 2d. Hi, Claire, Hmm, . 知識回顧1. 你通常在周未做什么？ _ _ you _ do on weekends?2. 我總是去運動。 I _ _.3. 他們在周未做什么？ _ _ they _ on w

2、eekends?usuallyWhat do always exerciseWhat dodo根據課本內容，完成下列句子。 自主反饋Grammar Focus4. 他們經常幫助做家務。 They _ _ with housework. 5. 她在周未做什么？ What _ she _ on weekends?6. 她有時候去購物。 She _ _ _.often helpdoes do sometimes goes shopping自主反饋7. 你多久去看電影一次？ _ _ do you go to the _? 8. 我可能一個月去看一次。 I go to movies _ _ a _.9.

3、 他多久看一次電視? _ _ does he watch TV? 10. 他幾乎不看電視。 He _ _ watches TV. How often maybe once monthmovieshardly everHow often自主反饋11. 你去購物嗎？ _ _ go shopping?12. 不，我從不去購物。 No, I _ _ shopping. Do younever go自主反饋1. how often 意為 “_”，是用于提問表示 _ 的特殊疑問詞組。其答語應為表示 _ 的副詞或副詞詞組。句子的時態一般是_，也可以是一般過去時。多久一次對頻率提問 頻率頻率一般現在時態新課學

4、習翻譯：你多久去游泳一次？一個星期三次。Three times a week. How often do you go swimming?新課學習2. 在一般現在時的一般疑問句中，當主語為第三人稱單數或復數時，需要句子前加助動詞Does或Do 。e.g. 他們通常在周未鍛煉嗎？ _ they often _ on weekends? 她一周上網二次嗎？ _ she _ the Internet twice a week?Do exerciseDoes use新課學習3a.Complete the questions with do or does. Then match the questio

5、ns and answers. How often _ he play soccer? _ you drink milk?How often _ they stay up late?_ Sue eat a healthy breakfast?How often _ you eat apples?_ your parents play cards?doesdoDoDoesDodo新課學習a. Yes. She usually does. b. Hardly ever. I dont like them.c. He plays at least twice a week. d. No, they

6、dont. Theyre too busy.e. Never. They always go to bed early.f. Yes, I do. Every day. 答案：1. c 2. f 3. e 4. a 5. b 6. d 1. maybe意為“大概；或許；可能”，是副詞，常位于句首或句中。 e.g. 或許他們將去海灘度假。 _ they are going to the beach for vacation.Maybe知識探究【辨析】 maybe與may be maybe是副詞，在句子做狀語。may be 是情態動詞may與動詞原形be一起構成句子的謂語動詞意為“可能是”，它們有

7、時也可互換。e.g. 或許它們在你的書包里。 _ they are in your schoolbag. They _ _ in your schoolbag. Maybemay be知識探究2. at least意為“至少，不少于；起碼”，是副詞詞組，一般指在數量或程度上。 e.g. 你必須至少一周打掃你的房間一次。 You have to clean your house _ _ once a week. at least 知識探究Questions: _? (how often/ help with housework) 2. _? (what/ usually / do/ weeken

8、ds)How often do you help with houseworkWhat do you usually do on weekends3b.Use the words given to write questions. Then ask and answer them with a partner. 新課學習3. _? (how often / best friend /exercise)4. _? (what/ usually /do /after school )How often does your best friend exerciseWhat do you usuall

9、y do after school新課學習How often do you help with housework?IWhat do you usually do on weekends? I 口語訓練Ask and answerHow often does your best friend, Alice exercise?She . What does your cousin, do after school?He . 口語訓練Ask and answerWhat can you do to improve your English? Add more things to the chart

10、. Then ask your classmates the questions and find the best English student. 分組活動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 ?. 分組活動Lin Ying reads English books twice a week

11、. Hu Tao goes to English Club twice a week. Su Lei watches English movies once a 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.分組活動小組展示（展示調查結果）1 組2 組3 組4 組What have we learned in this class？課堂總結1) How often do you /does he(she).? He usually2） 頻度副詞的用法: always; usually ; often ; sometimes; hardly ever; never隨堂檢測在線完成101智慧課堂上Unit 2 How often do you exercise? -Section A (Grammar Focus-3c) 隨堂測試！ 1.主題討論： What can you do to improve your English?討論要求： 在101云課堂發布主題討論,同學進行互評互改。Write a conversation