初中英语人教版八年级上册Grammar Focus -3c.pptx

1、Unit 2 How often do you exercise？,Section A The Second Period,Grammar Focus- 3c,八年级英语上 新目标 人,What do you do on weekends?,1. do homework,2. exercise,3. go to the movies,4. play football,5. watch TV,6. reading,Have a talk,Grammar focus,What do you usually do on weekends? I always exercise. What do the

2、y 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. Does he go shopping? No, he never goes shopping.,教材解读 maybe m

3、aybe为副词,意为“大概;或许;可能”。表示推测,一般位于句首。 Maybe these nutrients are helpful to your health.或许这些营养品对你的健康有帮助。 【辨析】maybe,may be (1)maybe是副词,意为“也许,可能”,在句中作状语,相当于perhaps,常位于句首。 Maybe/Perhaps the weather will get better.可能天气会变得好一些。,(2)may be中,may是情态动词,be是动词原形,两者构成完整的谓语形式,与主语形成系表结构,意为“也许是;可能是”。 Maybe hes wrong. =H

4、e may be wrong.或许他错了。 Maybe you are right and she may be a little late.或许你说的对,她可能有点晚了。,How often do you help with housework?,I,What do you usually do on weekends?,I ,Ask and answer,How often does your best friend, Alice， exercise?,She .,What does your cousin, do after school?,He .,Fill in the blanks

5、 with do or does. (1)How often (do)your brother watch TV? He (watch)TV every day. (2) (do)you exercise every day? No,I (do not). (3)(do)your parents play sports? Yes,they (do).,does,watches,Do,dont,Do,do,Find the rules to use the auxiliary verbs“do” and “does”. (1)A:What do you do on weekends? B:I a

6、lways exercise. A:How often do you exercise? B:I exercise every day. (2)A:What does she do on weekends? B:She sometimes helps with housework. A:Does she go shopping? B:Yes,she goes shopping once a week.,do,does,第一,第二,第三,复数,第三,不可数,does,1. How often _ he play soccer？ 2. _ you drink milk? 3. How often

7、_ they stay up late? 4. _ Sue eat a healthy breakfast? 5. How often _ you eat apples？ 6. _ your parents play sports?,Complete the questions with do or does.,do,does,Do,Does,do,Do,Then match the questions and answers.,1. How often dose he play soccer？ 2. Do you drink milk? 3. How often do they stay u

8、p late? 4. Dose Sue eat a healthy breakfast? 5. How often do you eat apples？ 6. Do your parents play sports?,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 da

9、y.,教材解读 He plays at least twice a week. least副词“最小;最少”,形容词“最小的;最少的”,least 是 little的最高级。短语at least表示“至少”。 He has the least money of the three.这三个人中,他的钱最少。 I study at least for 6 hours every day.我每天至少学习6个小时。,【 拓展】 (1)least还可作副词,与形容词或副词的原级构成最高级,表示“最不”。 Bruce is the least outgoing of the three boys.布鲁斯是

10、三个男孩中最内向的。 (2)least的反义词为most,其常见的词组为:at most,意为“至多”。 The book is at most five yuan.这本书至多五元。,Questions： ? (how often/ help with housework) ? (what / usually/ do/ weekends) ? (how often / best friend / exercise) ? (what / usually / do / after school),How often do you help with housework,What do you us

11、ually do at weekends,How often does your best friend do exercise,What do you usually do after school,Work in pairs to make up sentences according to 3b.,read English books,sing English songs,What can you do to improve your English?,speak English with foreigners,watch English movies,read English news

12、papers,do some English exercise,How often do you read English books, Lin Ying?,I read English books about twice a week.,How often do you ?,.,write to a pen friend,watch English movies,go to the 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

13、month,Exercises : the end-of-class test .用方框中所给词的适当形式填空 1.My mother sometimes shopping on weekdays. 2.Does your brother have a breakfast? Yes,he has an egg and some bread. 3.If you up for your favorite TV programs,you will feel sleepy. 4.He felt terrible. it was because he didnt have breakfast. 5.We should sleep at 8 hours every day.,least,goes,healthy,stay,Maybe,go, stay, maybe, least, health,.根据汉语意思完成句子 1.她通常在周末做什么? she do on weekends? 2.他们有时候帮助做家务。 They with housework. 3.你多久去一次英语俱乐部? do you go to the English Club? 4.我一周大约熬夜三到四次。 I late about 3 to