Section C The main activities are 1a. 本课重点活动是1a。 Ⅰ. Teaching aims and demands 教学目标 1. Learn some new words: coal, deaf, print, disturb 2. Let the students know something about noise pollution: (1) Noise is also a kind of pollution and is harmful to human health. (2) People who work and live in noisy conditions may become deaf. (3) Quite a few people living near airports also have hearing loss. (4) Making a loud noise in public is also a kind of pollution; it not only disturbs others but also does great harm to hearing. 3. After this section, students can improve the sense of protecting the environment. Ⅱ. Teaching aids 教具 录音机/多媒体图片/小黑板 Ⅲ. Five-finger Teaching Plan 五指教学方案 Step 1 Review 第一步 复习(时间:6分钟) 1. (教师用上两节课的内容引出新的词汇和语言点。) T: We have learnt Section A and B. We have known some kinds of pollution. Can you list them? Ss: Yes. Such as water pollution, soil pollution, light pollution, air pollution, noise pollution and so on. T: Very good. Let’s look at the pictures.