人教版八年级英语上册 Unit 2第3课时（Section B 1a-1e）.pptxVIP

Unit 2 How often do you exercise?R·八年级上册Section B 1a-1e Read English every day.Listen to English tapes every day.Sing English songs.Watch English programs.Try to talk in English.Read English newspapers/ magazines.Write letters/ diaries in English.Make an English pen pal.The good habits of English study.Review: New Words healthjunk food无用的东西；无价值的东西/d???k /junkn.n. 咖啡/'k?fi/coffee 健康；人的身体（或精神）状态/helθ/n. 垃圾食品 chipshamburgerLead-in vegetablesfruit milkcoffeecola chocolateice creamcake be good forour health Too much junk food is bad for our health. Match the words with the pictures.1a____ junk food 4. _____ vegetables 2. _____ milk 5. _____ sleep3. _____ fruit 6. _____ coffeebaecfd Ask and answer questions. Use the words from 1a. 1bA: How often do you drink milk, Liu Fang?B: I drink milk every day.A: Do you like it? B: No. But my mother wants me to drink it. She says it’s good for my health. Discuss： Talk about some food cola, salad, soup, hot dog, mushroom, broccoli, hamburger, dumpling, potato chips, fried chicken, onion, junk food, milk, coffee, chocolate, fruit, vegetablesWhich is healthy? & which is unhealthy? unhealthy:cola, hot dog, potato chips, fried chicken, hamburger, junk food, coffee, chocolate salad, soup, broccoli, milk, dumpling, onion, mushroom, fruit, vegetableshealthy: Language pointsbe good for 对……有好处Milk is good for our health. 1. She says it’s good for my health. 例：牛奶对我们的健康有好处。她说它（牛奶）对我的健康有好处。 be bad for 对……有坏处例：热狗对我们的健康有坏处。 Hot dog is bad for our health. 辨析 be good for/ at/ with be good at:擅长……,后接名词代词或动词ing形式。