Unit 2 Section B 1a-1e 听说课优质课件(共26张)+音视频-2023-2024学年八年级英语上册【听说+阅读+语法+写作】优质课精美课件（人教版新目标）

人教新目标版 八年级(上) Unit2 How often do you exercise? 听说课优质课 Section B 1a-1e 1.能在听说活动中感知、理解、运用下列词汇：junk, coffee, health, junk food, be good for, 进一步回顾、激活关于饮食、生活习惯和频率的词汇。 2. 掌握句型: —How often do you drink milk? —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. —How many hours do you sleep every day? —I sleep six hours. 3.通过听大意选择正确答案，听细节完成表格正确写出表示频率的词和词组，能听懂谈论日常饮食和其他生活习惯的对话，谈论并对比Bill和Tina的日常生活习惯,小组讨论谁的饮食习惯更好及原因表述，会使用how often及运用频率副词进行流利问答。 4. 通过交流饮食习惯，进一步口头巩固谈论频率的句型，并会谈论自己的生活习惯。了解什么是健康的生活饮食习惯，培养健康的生活意识。 2 once a week twice a week once a week Exercise is good for our health. Revision A: What do you usually do after school? B: I often … A:How often do you …? B: I ... be good for 对……有好处 n. 健康 three times a week 3 Are they healthy or unhealthy? healthy They are good for our health. unhealthy Junk food is bad for our health. be bad for 对……有坏处 junk food Are they healthy or unhealthy? New words junk n. 无用的东西； 无价值的东西 junk food 垃圾食品 coffee n. 咖啡 health n. 健康；人的身体 （或精神）状态 6 How often do you eat junk food? I never eat junk food. How often do you drink coffee? I hardly ever drink coffee. How often do you drink milk? I drink milk two or three times a week. How often do you eat fruit and vegetables? I eat fruit and vegetables every day. I think it is bad for our health. It’s not good for our health, too. 7 How to keep healthy? Eat healthy food Exercise often Have lots of sleep Have little junk food “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。 … We should eat more healthy food every day. We should exercise every day. We should sleep well every night. 8 垃圾食品(Junk Food)，是指仅仅提供一些热量，别无其它营养素的食物，或是提供超过人体需要，变成多余成分的食品。垃圾食品包括：油炸类食品、腌制类食品、加工类肉食品（肉干、肉松、香肠、火腿等）、饼干类食品（包括所有加工饼干）、汽水可乐类饮料、方便类食品（主要指方便面和膨化食品）、罐头类食品（包括鱼肉类和水果类）、话梅蜜饯果脯类食品、冷冻甜品类食品（冰淇淋、冰棒、雪糕等）、烧烤类食品。 1a Match the words with the pictures. 1. __ junk food 3. __ fruit