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课件网) Module12 Save our world Unit 2 Repeat these three words daily: reduce, reuse and recycle. What does “reduce, reuse and recycle” mean? Reduce: use less Reuse: use again Recycle: change things into something else Give us some examples of “reduce, reuse and recycle”. Use canvas bags instead of plastic bags. Turn off the lights when not using them. Divide your rubbish into plastic, glass and paper. … How to be green protect the environment reduce, reuse and recycle Check (√) the suggestions that are mentioned in the passage. Order food that you can finish. 2. Use less electricity at home. 3. Learn ways to recycle rubbish. 4. Use paper cups and paper bags. 5. Repair things. 6. Divide rubbish into different groups. 7. Collect waste or rubbish to raise money. 8. Burn things to save energy. Read and answer the questions. Why shouldn’t we waste things? Because it saves money and causes less pollution. Why is it better to use china cups and cloth bags? Because they can be used many times. Which things can be recycled? Plastic, glass, paper and rubber can be recycled. Group work Find two things you should do and two things you should not do in the passage. Give reasons. Use your answers to write sentences. Write two sentences. Share with your group members. Choose the best one and present it to us. We had better ride or walk to school because it causes less pollution. We shouldn’t buy new clothes just because they are modern. This is mainly because the old one is just as good as the new one. Expressions 给建议 关灯 离开房间 要塑料袋 处理瓶子 把…分开为… 可回收物品 要扔掉的物品 make suggestions turn off the lights leave the room ask for a plastic bag do with the bottles divide … into … things to recycle things to throw away 健康的环境 产生垃圾 对…有害 更好的是… a healthy environment produce waste be harmful to … It is better to do sth. change … into… throw tons of rubbish away develop a recycling policy rapid change take these simple steps 13.把…变成… 14.丢掉好几吨的垃圾 15.发起回收政策 16.快速改变 采取简易的措施 Sentences Do you turn off the lights when you leave the room? turn off 关闭,驶离 turn down 调小，拒绝 turn out 证明是，结果是 turn on 打开，对……进行身体攻击 用正确的词组填空。 If I had known his life _____ （结果是）to be like this, I would have never let him go. I wish I knew how to _____(打开）the heating. The truck _____ the main road.（驶离） I thanked him for the offer and _____ it _____. （拒绝） turned out turn on turn off turn down 2. Do you divide the waste into things to recycle and things to throw away? divide v. 分开 divide…into…表示把一个整体分成几部分。 separate v. 分开 separate …from 表示连在一起的东西分开 (1) 他把这块蛋糕分成了五份。 He _____ the cake ____ five pieces. (2) 我们被分成了三组。 We _____ _____ ____ three groups. (3) 我们最好把好的和坏的分开。 We’d better _____ the good ones _____ the bad ones. were divided into divided into separate ... ...
