Section B (1a-2b).ppt

1、Unit 2 How often do you exercise?,Section B 1 1a-2b,To learn to talk about how often people do things. What do？How often? and adverbs of frequency( usually, often, hardly.),Objectives(学习目标),Jim / once a week,Li Ming/ twice a week,Tony/ 3 or 4 times a week,Bob /every day,Li Lei/ hardly ever,Peter/ ne

2、ver,Revision,Lead-in,How can we be healthy?,Exercise often and eat healthy food.,Could you tell us some healthy food?,Well. Fruit, vegetables, milk, rice and meat.,1. _ junk food 3. _ fruit 5. _ sleep 2. _ milk 4. _ vegetables 6. _ coffee,a,f,c,d,e,b,1a,Match the words with the picture below.,a,b,c,

3、d,e,f,healthy: unhealthy:,cola, salad, soup, hot dog, milk, hamburger, dumpling, fruit, chicken, onion, potato, tomato,Find,healthy: unhealthy:,salad, soup, milk, dumpling, onion, fruit, chicken, potato, tomato cola, hot dog, hamburger,be good for 对有好处,be bad for 对有坏处,e.g. Hot dog is bad for our hea

4、lth. 热狗对我们的健康有坏处。,e.g. Milk is good for our health. 牛奶对我们的健康有好处。,1b,Ask and answer questions. Use the words from 1a.,How often do you drink milk, Liu Fang?,I drink milk every day.,Do you like it?,No. But my mother wants me to drink it. She says its good for my health.,How often do you eat junk food?

5、,I eat it once a week.,Do you like it?,Yes. But my mother doesnt let me eat it. She says its bad for my health.,Pairwork,How often do you drink/eat?,I eat ,Do you like ?,Listening,Listen to an interview about two peoples daily habits. Circle your answers to each question.,Does Tina have good habits?

6、 Yes. No. I dont know.,Does Tina have good habits? Yes. No. I dont know.,1c,Questions 1. How often do you exercise? 2. How often do you eat fruit? 3. How many hours do you sleep every night? 4. How often do you drink milk? 5. How often do you eat junk food? 6. How often do you drink coffee?,Tina Bil

7、l _ _ _ _ _ _ _ _ _ _ _ _,1d,Listen again. Fill in the blanks in the survey.,every day,1. How often do you exercise? 2. How often do you eat fruit? 3. How many hours do you sleep every night?,Tina: every day Bill: hardly ever,Answers,Tina: every day Bill: never,Tina: nine Bill: nine,4. How often do

8、you drink milk? 5. How often do you eat junk food? 6. How often do you drink coffee?,Tina: every day Bill: never,Tina: two or three times a week Bill: three or four times a week,Tina: never Bill: four times a day,Student A is the reporter. Student B is Tina or Bill. Ask and answer questions. Then ch

9、ange roles.,1e,How often do you exercise?,I exercise every day.,And how often do you ,How often do you exercise?,I never exercise.,How often do you eat fruit?,I never eat fruit.,I .,Pairwork,Rank these activities according to how often you think your classmates do them (1=most often, 6= least often)

10、.,2a,television,body,online,mind,together,New words,Lets do a survey.,What do you do in your free time? Doing exercise, use of the Internet or watching TV? What activities do you think is healthy for the mind and the body?,Reading,2b,Read the passage quickly and find the answer to the questions belo

11、w.,How many kinds of free time activities are mentioned in the passage? _ 2. What is the best way to relax? _,Three.,The best way to relax is through exercise.,Read the passage carefully and complete the pie chart below.,_ % every day,Exercise,_ % 3 or 4 times a week,Use of the Internet,_ % every da

12、y,_ % 4-6 times a week,_ % 1-3 times a week,_ % no exercise,10,20,15,20,45,90,_ % 4-6 times a week,Watch TV,_ % 1-3 times a week,_ % every day,85,13,2,2c,Read the article again and answer the questions.,1. How many percent of the students do not exercise at all? _ 2. How many percent of the students

13、 use the Internet every day? _,Ninety percent students.,Twenty percent students.,3. How often do most students watch TV? _ What do they usually watch? _ 4. What does the writer think is the best way to relax? _ Why? _,Most students watch TV every day.,They usually watch sports, game shows.,Its healt

14、hy for the mind and the body.,Exercise.,5. Do you think the students in No. 5 are healthy? _ Why or why not? _ _ _,No, I dont think so.,Because most students use Internet or watch TV on their free time. They dont like exercising. Its unhealthy.,2d,According to the article and the pie charts, write s

15、entences with the percentages using always, usually or sometimes.,1. 90%：_ _ 2. 85%: _ _ 3. 45%: _ _,Eighty percent of the students always watch TV.,Ninety percent of the students always use the Internet.,Forty-five percent of the students usually exercise.,4. 10%: _ _ 5. 13%: _ _ 6. 2%: _ _,Ten per

16、cent of the students sometimes use the Internet.,Thirteen percent of the students usually watch TV.,Two percent of the students sometimes watch TV.,Language points,1. We found that only fifteen percent of our students exercise every day. percent 名词，意为“百分之” e.g. Eighty percent of the students in our

17、class exercise every day. 我们班里80%的学生每天都锻 炼。,【注意】 percent做主语时，谓语动词的数要根据其后面的名词来确定。 e.g. Fifty percent of the apples are bad. 50%的苹果都坏了。 Twenty percent of the meat is in the fridge. 20%的肉都在冰箱。,2. And twenty percent do not exercise at all! not at all 意为“一点也不”， not应和be动词、助动词或情态连用。 e.g. The story isnt int

18、eresting at all. 那个故事一点也没有趣。 They didnt enjoy the vacation at all. 他们根本不喜欢那次旅行。 The old man cant use the computer at all. 那位老人一点也不会用电脑。,3. Although many students like to watch sports, game shows are the most popular. although 连词，“尽管，虽然；即使” e.g. We went fishing although it was cold. 尽管天气很冷，但是我们还是去钓 鱼

19、了。,注意：although引导的从句不能与but连用。 e.g. 尽管他离家很早，但是他还是迟到了。 Although he left home early, but he was late. () Although he left home early, he was late. (),中考链接 My cousin knows a lot about geography, _ he is only four years old. A. because B. so C. although,C,4. the best way to relax is through exercise. thro

20、ugh 介词，课文中意为“以，凭借” e.g. He found the job through an advertisement in the newspaper. 他通过报纸上的一个广告找到这份 工作。,拓展 through 还有“穿过”之意。表示“从内部穿过”。 e.g. They went through the forest yesterday. 昨天他们穿过了森林。,5. Exercise such as playing sports is fun such as意为“像这样”，表示列举。 结构常为：名词+ such as + 例子 e.g. She likes animas su

21、ch as rabbits and birds. 她喜欢像兔子、小鸟这样的小动 物。,注意：其后面不可列举出所有的事物。如： 我了解四种语言，例如英语、汉语。 I know four languages, such as, English and Chinese. () I know four languages, such as, English, French, Japanese and Chinese. (),6. Old habits die hard. 旧习难改。 这是英语中的一句谚语，表示习惯一 旦养成，并非朝夕即可改变，多用来 描述人们一时难以改变的固有观念及 做法。 e.g. Its the age of new technology, but my grandpa still goes everywhere with his old radio. Old habits die hard, you see. 现在都已经是新技术时代