秋人教八年级英语unitSection AGrammarcPPT课件

1、Role-play the conversation in 2d. Hi, Claire, Hmm, . 第1页/共25页1. 你通常在周未做什么？ _ _ you _ do on weekends?2. 我总是去运动。 I _ _.3. 他们在周未做什么事情？ _ _ they _ on weekends？usuallyWhat do always exerciseWhat dodo根据课本内容，完成下列句子。 第2页/共25页4. 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

2、去购物。 She _ _ _.often helpdoes do sometimes goes shopping第3页/共25页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. 他多久看一次电视? _ _ does he watch TV? 10. 他几乎不看电视。 He _ _ watches TV. How often maybe once monthmovieshardly everHow often第4页/共25页11. 你去购物吗？ _ _ go shopping?12. 不，

3、我从不去购物。 No, I _ _ shopping. Do younever go第5页/共25页1. 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： 频率频率频率频率一般现在时态一般现在时态第6页/共25页翻译：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 sw

4、imming?第7页/共25页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 use第8页/共25页3aComplete the questions with do or does. Then match the questions and

5、 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第9页/共25页指导指导： 首先，读句子理解大意。然后，分析首先，读句子理解大意。然后，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。第10页/共25页

6、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. 第11页/共25页指导：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

7、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 第12页/共25页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第13页/共25页【辨析】 maybe 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

8、的书包里。 _ they are in your schoolbag. They _ _ in your schoolbag. Maybemay be第14页/共25页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 第15页/共25页Questions:1._? (how often/ help with housework) 2. _? (what/ usually / do/ weekends)H

9、ow 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. 3b第16页/共25页3. _? (how often / best friend /exercise) 4. _? (what/ usually /do /after school )How often does your best friend exerciseWhat do you usual

10、ly do after school第17页/共25页How often do youNamesFrequencyRead English books?Lin Yingtwice a week第18页/共25页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 diary

11、once a daytwice a month第19页/共25页Lin Ying reads English twice a week. Hu 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.第20页/共25页句型转换句型转换1. I usuall

12、y go shopping on weekends. (变变为一般疑问句为一般疑问句) _ you usually _ shopping on weekends?2. She often helps with housework at home. (同上同上) _ she often _ with housework?Do goDoes help第21页/共25页3. 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 watch第22页/共25页5. Maybe your mother is in the kitchen. (改为同义句改为同义句) Your mother _ _ in the kitchen. may be 第