Unit 2How often do you exercise?New wordsmilkcoffeevegetablesfruitWe sleep every day.chipshamburgerJunk foodcolachocolatejunk junk foodcoffeehealth n. 无用的东西；无用的东西；无价值的东西无价值的东西垃圾食品垃圾食品n. 咖啡咖啡n. 健康；人的身体健康；人的身体(或精神或精神)状态状态Words reviewHow often do you eat vegetable?How often do you eat fruits?How often do you drink milk?How often do you eat junk food?How often do you eat meat?How often do you exercise? What sports do you play?How many hours do you sleep every night?Free talk: Talk about your habits.is good for our health.Junk food is bad for our health.be good for 对对有好处有好处be bad for 对对有坏处有坏处e.g. Hot dog is bad for our health. 热狗对我们的健康有坏处。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。牛奶对我们的健康有好处。 1a. Match the words with the pictures.abcdef1._ junk food 4. _ vegetables 2. _ milk 5. _ sleep3. _ fruit 6. _ coffeeCheck the answers!baecfd1b. Ask and answer questions. Use the words from 1a. A: How often do you drink milk, Liu Fang?B: I drink milk everyday.A: Do you like it? B: No. But my mother wants me to drink it. She says its good for my health.Findhealthy:unhealthy:cola, salad, soup, hot dog, mushroom,broccoli, milk , hamburger, dumpling, potato chips, fried chicken, onion, junk food, milk, coffee, chips, cola, chocolate, fruit, vegetableshealthy:unhealthy:salad, soup, broccoli, milk , dumpling, onion, mushroom, milk, fruit, vegetablescola, hot dog, potato chips, fried chicken, hamburger, junk food, coffee, chocolate colasalad souphot dogtomatooniondumplingbroccolihealthy or unhealthy?Listen to an interview about two peoples daily habits. Circle your answers to each question. Does Bill have good habits? Yes. No. I dont know. Does Tina have good habits? Yes. No. I dont know. 1c1d Listen again. Fill in the blanks in the survey.QuestionsTinaBill1.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? every daynine never every dayhardly everneverevery daynine 3 or 4 times a weeknever 2 or 3 times a week4 times a dayI think Tina has better eating habits. Because she every day.She two or three times a week.She neverHer lifestyle is better.SheSheShe looks after her health.She is very healthy. nine hours every night.Although Bill sleeps nine hoursevery night, he is unhealthy.Bill sleeps nine hours every night, too. Is he healthy?Who can get better grades?Her healthy lifestyle helps her get good grades.Good food and exercise help her to study better.1e Student A is the reporter. Student B is Tina or Bill. Ask and answer questions. Then change roles.A: How often do you exercise?B: I exercise every day. A: And how often do you ?1.How often do you drink milk?2.How often do you eat fruit?3.How often do you eat junk food?4.How many hours do you sleep every day?5.How often do you exercise?Lets do a survey: