Unit 9 Saving the earth(新课标版高二英语上册教案教学设计)

Unit 9 Saving the earth（新课标版高二英语上册教案教学设计）Period 1 Warming up and listeningI. Goals:To make Ss know

Unit 9Saving the earth （新课标版高二英语上册教 案教学设计） Period 1Warming up and listening I. Goals: 1. To make Ss know pollution and present situation throughout the world and encourage them to find solutions to this problem. 2. To encourage Ss to activate the relevant vocabulary. 3. To develop Ss' speaking by practicing supporting an opinion. IL Teaching procedures Step 1Warming up 1. Greetings 2. Talk about the pictures Present the students aseries of pictures to assure them how serious the pollution is and ask them some questions about these pictures. Introduction