八年级英语上册 unit1第三课时课件 人教新目标版

Period 3 Section B 1a2c By Li Fang Period 3 Section B 1a2c 教学目标Section B 教学目标： 1学会谈论饮食习惯。 2能了解哪些饮食习惯是健康的。 3能阅读介绍饮食习惯方面的文章。 4学会养成良好的生活习惯和饮食习惯。 语言目标： 掌握表达食品的词汇及句型：How often do you drink milk? 语言功能： Talk about how often you do things. 跨学科学习：学会养成良好的饮食习惯。 Whats this in English? Of course, its an apple. An apple a day keeps the doctor away. 一天一个苹果，不用看医生。 Apples are good for our health. Doctors want us to eat an apple every day. want sb. to do sth. Doctors want us to eatevery day. Doctors want us to drink every day. Doctors want us to every day. Because is good for our health. Doctors want us to every day. Because is good for our health. Doctors want us to every day. Because are be good / bad for health Coffee is bad for our health. be good/ bad for health Photato chips are bad for health. potato chips =French fries Chocolate is bad for health . We must try to eat less chocolate . 对.有害/坏处 vegetables milk fruit eggs healthy healthy foodfood cola be good/ bad for health be good/ bad for health be good/ bad for health? be good/ bad for health? be good/ bad for health? hot dog unhealthy 不健康的 be bad for health not healthy n.健康 junk junk foodfood “junk food意为“垃圾食品”，指 那些仅仅提供热量，别无其他营 养素的食物；或指提供超过人体 需求，变成多余成分的食品。如 ：西式快餐中的汉堡、薯条、炸 鸡，中式小吃中的油炸饼、方便 面、早餐常吃的油条、烧饼等。 chips cola coffee cola salad soup hot dog tomato onion dumpling broccoli healthy or unhealthy? Find Healthy food : Unhealthy food/junk food: cola, salad, soup, hot dog, mushrooms, broccoli, milk , hamburgers, dumplings, potato chips, fried chicken, onion, milk, coffee, chips, cola, chocolate, fruit, vegetables healthy: unhealthy: salad, soup, broccoli, milk , dumplings, onion, mushrooms, milk, fruit, vegetables cola, hot dog, potato chips, fried chicken, hamburgers, coffee, chocolate A: How often do you drink milk? B: I drink milk every day . A: Do you like it ? B:No. But my mother wants me to drink it. She says its good for my health. Pair work 1b, make a similar dialogue. -What do you think of junk food? -Although its bad for our health, I love it. I eat it once or twice a week. my mother wants me to drink it. 我妈妈要我喝 . want sth , want to do sth , want sb. to do sth 我想要些热咖啡。 I want some hot coffee. 我要喝牛奶。 I want to drink milk. 老师要我们交作业。 The teacher wants us to hand in our homework. its good for my health. 这对我的健康有好处 . be good for 对 有好处 be bad for 对 有害处 1. 电视看得太多对眼不好。 Watching TV too much is bad for your eyes. 2. 多锻炼对你身体有好处。 Its good for you to take more exercise . It is good for sb to do sth 对某人来说做某事是好的 health 与healthy Health 名词 健康 Healthy 形容词 健康的 Keep healthy= keep in good health Be healthy Be in good health Healthy food 2a Listen and circle Is Bill healthy?Yes No I dont know Is Katrina healthy?Yes No I dont know SECTION B 1a Match the words with the pictures. 1. _ junk food 3. _ fruit 5. _ sleep 2. _ milk 4. _ vegetables 6. _ coffee b a e c f d abc d e f 2b QuestionsKatrinaBill 1.exercise every day 2. eat vegetables 3. eat fruit 4. sleep 5. drink milk 6.eat junk food 7. drink coffee hardly ever every day every day sometimes never nine every day never two or three times a week three or four times a week never four times a day nine How often does? Reporter：Thanks for coming in for the interview, Katrina. Katrina： Thats OK. This is Bill. You can interview him, too. Reporter：OK, then, so, um, how often do you exercise? Katrina： Every day. Bill： Hardly ever. Reporter：Uh-huh. How often do you eat vegetables and fruit? Katrina： I eat vegetables every day and I eat fruit every day. Bill： I sometimes eat vegetables;But I never eat fruit. I dont like it. Reporter: All right. So how many hours do you sleep every night? Katrina：Nine. I need lots of sleep. Bill： Same. Nine. I need lots of sleep, too. Reporter: How often do you drink milk? Bill： Never. I cant stand milk. Its awful. Katrina：Oh, I love milk - I drink it every day. Reporter：What about junk food? How often do you eat it? Bill： I love junk food - I eat it three or four times a week. Katrina： Yeah，I love it too. I guess I eat it two or three times a week. Reporter：And coffee? How often do you drink coffee? Bill： Oh, I drink coffee four times a day. I love coffee. Katrina： I never drink coffee. Reporter：Well，thank you very much. Bill/Katrina：Youre welcome. Now fill in the blanks in Bills letter. and I think Im kind of unhealthy. I hardly ever exercise. I eat twice a week, but I never eat . And I to drink . Yuck! I love and eat it _ _ _ _ a week. I love to drink ,too. So maybe Im not very healthy, although I have one healthy habit. I for every night. vegetables fruitdont likemilk three or four times coffee sleep nine hours 3b juck food Is Bills lifestyle the same as Katrinas lifestyle? No, Bills lifestyle is different from Katrinas. Who has better eating habits? Whose lifestyle is better? I think Katrina has better eating habits. Because she every day. She two or three times a week. She never Her lifestyle is better. She She She looks after her health. She is very healthy. nine hours every night. Although Bill sleeps nine hours every night, he is unhealthy. Bill sleeps nine hours every night, too, Is he healthy, too? Who can get better grades? Her healthy lifestyle helps her get good grades. Good food and exercise help her to study better. What is your lifestyle? 5. Is her lifestyle the same as yours or different? What are the differences? Role play: Student A is the interviewer. Student B is Katrina.Student C is Bill. Groupwork Interviewer: How often do you exercise? Katrina: I exercise every day? Interviewer: And how often do you.? Lisa sleeps eight hours every night. She eats a good breakfast and she exercises every day. She never eats junk food. healthy/unhealthy . Read and underline “healthy” or “unhealthy” . Pam likes to watch TV. On weekends, she never exercises and she doesnt like fruits or vegetables. She eats junk food. And Pam never goes to the doctor. healthy/unh ealthy Paco is tall and thin. He plays tennis three times a week and he runs five miles every Saturday. He never watches TV.He eats fruits and vegetables every day and sleeps nine hours every night. healthy/unh ealthy Lets discuss What is a healthy lifestyle ? Say something about your lifestyle. Does it help you study better? Do they have a healthy lifestyle? activitiesEvery day Three or four times a week Once or twice a week never Eat vegetables Eat fruit Drink milk Eat junk food Drink coffee A.My eating habits are_. good/OK/bad? How are your eating habits? How to keep healthy? Eat healthy food. Exercise often. Have lots of sleep. Be happy. Help others. Early to bed, early to rise, makes a man healthy, wealthy and wise. 1.-_do you read English books? -I read English books every day. A. How long B. How often C. When D. How 2.-What does Mary do on weekends? -She often_the Internet at home. A. surf B. go on C. goes on D. surfs 3.They