Unit 2 Section B 1a-1e 课件2023-2024学年人教版八年级英语上册

Unit 2 How often do you exercise? Section B (1a-1e) 教学目标: I. 语言目标: 1. Words &phrases: junk food, fruit, sleep, vegetable, chip, healthy, habit, different, unhealthy etc. 2. Sentences: Is her lifestyle the same as yours or different? What are the differences? I try to eat junk food only once a week. My healthy lifestyle helps me get good grades. II. 能力目标 能够谈论关于自己和他人健康方面的话题并恰当运用频率副词和短语。 re + sult = result per + cent = percent on + line = online te + le + vi = television al + th + m = although th + ough = through New words + sion in + d = mind + ough r + bo + dy = body s + u ch + = such to + + + ge th er = together d + ie = die Mary/once a week Claire / twice a week Tony/3 or 4 times a week Bob/every day Lilei/hardly ever Peter/never Review If we want to be healthy We should exercise often and eat healthy food. 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。 vegetables fruits Are they healthy food or not healthy? milk fruit vegetables Which foods are healthy? are good for our health. Junk food is bad for our health. Pre-listening Match the words with the pictures. 1a _ junk food 4. _ vegetables 2. _ milk 5. _ sleep 3. _ fruit 6. _ coffee b a e c f d Pre-listening:Discussion 1. What food should we always eat? 2. What should we often drink or eat? 3. What should we hardly ever or never eat? 4. What do you usually eat or drink? 5. Do you sometimes drink coffee? Why? 6. Are hamburgers good for our health? How about fruit? Why? 1.Who are they? 2.What are they doing? They are Tina, Bill and a reporter. The reporter is interviewing Bill and Tina. Let’s look at the picture and answer the questions. a reporter Tina Bill Pre-listening 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 it is good for my health. 1b Ask and answer questions. Use the words fr