2008秋仁爱版英语教案设计九上Unit2Topic 3 Topic 3 Would you like to be a greener person? Section A The main activities are 1a and 3. 本课重点活动是1a和3。 Ⅰ. Teaching aims and demands 教学目标 1. Learn some new words: plastic, encourage, suppose, nod, agreement, shake 2. Learn the compound sentence. 3. Learn to talk about environmental protection. Ⅱ. Teaching aids 教具 录音机/垃圾污染的多媒体图片或挂图/小黑板 Ⅲ. Five-finger Teaching Plan 五指教学方案 Step 1 Review 第一步 复习(时间:5分钟) (师生互动,复习上个话题的内容,练习学生的听、说能力。) T: We talked about the harm of pollution in the last topic. And we know there are many kinds of pollution, such as water pollution, air pollution, light pollution, litter. How do these kinds of pollution affect our environment?