Unit 2 Section B1a--1e 课件 2023-2024学年人教版八年级英语上册

Unit 2 Section B 1a-1e objectives To learn some new words and useful expressions: junk, junk food, health be good/bad for …, want sb. to do sth. To listen for specific information in conversations To learn to use: How many hours …? To learn to talk about healthy lifestyle and maintain a healthy lifestyle Jim / once a week Li Ming/ twice a week Tony/ 3 or 4 times a week Bob /every day Li Lei/ hardly ever Peter/ never A:How often does Jim…? B:Jim … once a week. * * * unhealthy be bad for health not healthy junk food healthy food be good for health Are they junk food or healthy food? vegetables coffee cola milk hamburger ice cream fruits potato chips junk food healthy food Say out the food as quickly as possible. How can we be healthy? health n.健康 healthy adj.健康的 exercise eat well sleep well A good eating habit Exercise often Get enough sleep habit n.习惯 eating habits sleeping exercise Can you think of the questions I’m going to ask? healthy unhealthy drink milk/eat fruit and vegetables... eat junk food/drink much coffee... How often do you....? How many hours do you sleep every night？ How often do you exercise? Being a reporter,teenagers’ daily habits caught my attention(引起我的关注）. So I decided to ask about their daily habits. healthy unhealthy good eating habits eat enough meat and eggs eat more whole grains(全麦), vegetables and fruit drink enough milk and water eat less junk food have a balanced diet (均衡饮食) Warming up 1. ___ junk food 2. ___ milk 3. ___ fruit 4. ___ vegetables 5. ___sleep 6. ___ coffee Match the words with the pictures. 1a a b c d e f P12 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. How often do you eat junk food? I eat it once a week. Do you like it? Yes. But my mother doesn’t let me eat it. She says it’s