2.5 Unit 2 sectionB(1a-1e)（课件）-2020-2021学年八年级英语上册同步精品课堂（人教版）（共33张PPT）

中物理 新人教版英语八年级上册 Unit 2 How often do you exercise? Section B (1a-1e) 学易同步精品课堂 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 Free talk Jim / once a week Li Ming/ twice a week Tony/ once a week Bob /every day Li Lei/ hardly ever Peter/ never How often does he or she exercise? Objectives 1. To learn some new words and useful expressions: junk, junk food, health, be good/bad for …, want sb. to do sth. 2. To listen for specific information in conversations 3. To learn to talk about healthy lifestyles and maintain a healthy lifestyle health junk food 无用的东西； 无价值的东西 /dʒʌŋk / junk n. n. 咖啡 /'kɒfi/ coffee 健康；人的身体 （或精神）状态 /helθ/ n. 垃圾食品 New words chips hamburger Lead in vegetables fruit milk coffee cola chocolate ice cream cake be good for our health Too much junk food is bad for our health. 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 pictures. n. 咖啡 a b c d e f healthy: unhealthy: cola, salad, soup, hot dog, milk, hamburger, dumpling, fruit, chicken, onion, potato, tomato Find out salad, soup, milk, dumpling, onion, fruit, chicken, potato, tomato cola, hot dog, hamburger 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 it’s good for my health. n. 健康 be 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。 Language points 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v.-ing形式。 be good with: 善于应对…… I’m good at (playing) basketball.