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课件网) Unit 2 Saving the Earth What words come to your mind when you think of “city environment” dirty pollution smoke litter/ rubbish clean fresh air green trees clear water beautiful The condition of the air has become better than before. What can we do to protect the environment Task 1 Listening for gist school rules The environment in their city Wild animals Listen for the first time. What is the main topic of the conversation Task 2 Listening for details Should do Shouldn’t do _____wild animals plant _____ do _____we can _____rubbish here and there _____anywhere in public _____ on grass pick_____ care for more trees everything leave spit walk flowers leave ( ) ( ) ( ) ( ) ( ) 1 2 3 4 5 P37 Michael: Kangkang, read this article. Kangkang: What’s it about Michael: It’s about the environment in our city. It says that the condition of the air has become better than before. Although we are one of the largest producers and users of coal, the air pollution has been under control. Kangkang: Yeah. The government has done something useful to protect the environment. Michael: That’s great. None of us likes pollution. Kangkang: Yes. We shouldn’t leave rubbish here and there. Don’t spit anywhere in public. Don’t walk on grass or pick flowers. Everyone should care for wild animals and plant more trees. Michael: That’s right. We should do everything we can to protect the environment. 没有一个 None “全无” 指人/物 none of … 用 “how many/ much” 提问 No one “没有” 指人 谓单 用 “who” 提问 care for = take care of = look after 照顾 关心；照顾；喜欢 我们应该尽一切努力保护环境。 Task 3 Listening for gist and context 1. What is Kangkang's main job A. To answer the questions. B. To spread the environmental message. C. To save money for the organization. 2. What is the relationship between the two speakers Teacher and student. B. Doctor and patient. C. Journalist and environmental worker. P43 Task 4 Listening for details: Match Q&A Journalist’s questions What are you doing there What can we do at home What can students do at school Kangkang’s answers Recycling can protect the environment and save money. We encourage students to collect waste paper and cans and sort them. We should reduce the waste, use both sides of paper, and reuse plastic bags. My main job is to help spread the message. For example, it's important to reduce, reuse and recycle. C B A Task 5 Listening and complete: Focus on "3R" The “3R” Principle What can we do (Examples from the interview) Reduce Reduce the waste we _____. For example, use both sides of _____. Reuse Reuse plastic _____. Recycle Collect waste paper and soft _____ cans. Then _____ them. produce paper bags drink sort Task 6 Information Transfer Complete the mind map with examples Kangkang mentioned for each “R”. protect the environment reduce reuse recycle Reduce the waste we produce. (eg. Use both sides of paper) Reuse plastic bags. Collect waste paper a ... ...
