初中英語人教版八年級上冊unit2 Grammar Focus--3c.ppt

1、Unit 2 How often do you exercise?,Section A 3a-3c,To learn to talk about how often people do things. What do？How often? and adverbs of frequency( usually, often, hardly.),Objectives(學習目標),Revision,Role-play the conversation in 2d.,Hi, Claire, ,Hmm, .,1. 你通常在周未做什么？ _ _ you _ do on weekends? 2. 我總是去運動

2、。 I _ _. 3. 他們在周未做什么？ _ _ they _ on weekends?,Grammar focus,usually,What do,always exercise,What do,do,根據(jù)課本內(nèi)容，完成下列句子。,4. 他們經(jīng)常幫助做家務(wù)。 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 help,does,do,sometimes goes shopping,7. 你多久去看電影一次？ _ _ do you go to the _? 8

3、. 我可能一個月去看一次。 I go to movies _ _ a _. 9. 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 month,movies,hardly ever,How often,11. 你去購物嗎？ _ _ go shopping? 12. 不，我從不去購物。 No, I _ _ shopping.,Do you,never go,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

4、態(tài)一般是_，也可以是一般過去時。,Grammar,多久一次,對頻率提問,頻率,頻率,一般現(xiàn)在時態(tài),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?,2. 在一般現(xiàn)在時的一般疑問句中，當主語為第三人稱單數(shù)或復數(shù)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(wǎng)二次嗎？ _ she _ the Internet twice a week?,Do exercise,Does use,3a,Practice,Comple

5、te the questions with do or does. Then match the questions 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?,does,do,Do,Does,Do,do,a. Yes. She usually does. b. Hardly ever. I

6、 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.,指導： 首先，通讀所有答語句子理解大意。然后，判斷問句是一般疑問句還是特殊問句，來先確定答案的范圍。最后，根據(jù)問答句在主語及句意上的聯(lián)系來確定答案。,答案：1. c 2. f 3. e 4. a 5. b 6. d,Explanation,1. maybe意為“大概；或許；可能”，是副詞，常位于句

7、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,【辨析】 maybe與may be maybe是副詞，在句子做狀語。may be 是情態(tài)動詞may與動詞原形be一起構(gòu)成句子的謂語動詞意為“可能是”，它們有時也可互換。,e.g. 或許它們在你的書包里。 _ they are in your schoolbag. They _ _ in your schoolbag.,Maybe,may be,2. at least意為“至少，不少于；起碼”，是副詞詞組，一般指在數(shù)量或程度上。 e.g. 你必須至少一

8、周打掃你的房間一 次。 You have to clean your house _ _ once a week.,at least,Practice,Questions: _? (how often/ help with housework) 2. _? (what/ usually / do/ weekends),How often do you help with housework,What do you usually do on weekends,Use the words given to write questions. Then ask and answer them wit

9、h a partner.,3b,3. _? (how often / best friend /exercise) 4. _? (what/ usually /do /after school ),How often does your best friend exercise,What do you usually do after school,How often do you help with housework?,I,What do you usually do on weekends?,I ,Ask and answer.,How often does your best frie

10、nd, Alice exercise?,She .,What does your cousin, do after school?,He .,Group work,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.,3c,How often do you read English books, Lin Ying?,I read English books ab

11、out twice a week.,How often do you ?,.,write to a pen friend,watch English movies,go to English club,Su Lei,Hu Tao,once a week,Hu Tao,Ma Li,twice a week,Keep an English diary,once a day,twice a month,Lin Ying reads English books twice a week. Hu Tao goes to English Club twice a week. Su Lei watches

12、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.,Report,Exercises,句型轉(zhuǎn)換,I usually go shopping on weekends. (變?yōu)橐话阋蓡柧? _ you usually _ shopping on weekends? 2. She often helps with housework at home. (同上) _ she often _ with housework?,Do go,Does help,3. They visit their grandparents once a month. (提問) _ _ _ they visit their grandparents? 4. She always watch TV after dinner. (提問) _ _ _ she _ TV after dinner?,How often do,How often does watch,Maybe your mother is in th