Unit 2 How often do you exercise Section B (2a-2e)（课件PPT）-【学海风暴】2022-2023学年八年级上册初二英语同步备课（人教版）

Unit 2 八年级英语RJ版·上册 Section B (2a-2e) 授课人：XXXX 1 一、新课引入 Free talk Read the phrases in 2a, then talk with your partner about how often he/she does the activities. How often do you watch TV? I usually watch TV... 二、新课讲解 Rank these activities according to how often you think your classmates do them (1=most often, 6=least often). watch TV go to the movies play computer games exercise or play sports use the Internet go camping in the country 2a 二、新课讲解 2b Read the article and complete the pie charts on the next page. 15 3 4-6 4 -6 20 45 20 90 10 85 13 2 3 二、新课讲解 Read the article again and answer the questions. 1. What percent of the students do not exercise at all? 2. What percent of the students use the Internet every day? Twenty percent of the students do not exercise at all. Ninety percent of the students use the Internet every day. 二、新课讲解 3. How often do most students watch TV? What do they usually watch? 4. What does the writer think is the best way to relax? Why? 5. Do you think the students at No.5 are healthy? Why or why not? Most students watch TV every day. They usually watch game shows. The writer thinks exercise is the best way to relax because it’s healthy for the mind and the body, and you can spend time with your friends and family as you play together. No. Because they watch TV too much, and do less exercise. 二、新课讲解 According to the article and the pie charts, write sentences with the percentages using always, usually or sometimes. 1. 90%: ____________________________________________ 2. 85%: ____________________________________________ 3. 45%: ____________________________________________ 4. 10%: ____________________________________________ 5. 13%: ____________________________________________ 6. 2%: _____________________________________________ Ninety percent of the students always use the Internet. Eighty-five percent of the students always watch TV. Forty-five percent of the stude