外研版九上M12U2课件.pptVIP

外研版九上M12U2课件 Expressions 1. find out 2. ride a bike to school 3. turn off the lights 4. ask for a plastic bag 5. drinks in bottles 6. do with the bottles 7. divide the waste into things to recylce and things to throw away 8. divide …into 1. 找出 2. 骑车去上学 3. 关灯 4. 要一个塑料袋 5. 瓶装饮料 6. 处理这些瓶子 7. 把废品分为可循环利用的和扔掉的 8. 把...分成 Expressions 9. need a healthy environment 10. It is harmful to our environment . 11. Don’t waste things. 12. Cause less pollution 13. Use things for as long as possible. 14. don’t throw them away 15. It is better to use china cups 16. change A into B 9. 需要一个健康的环境 10. 对我们的环境有害 11. 不要浪费东西。 12. 减少污染 13. 东西尽可能多使用些时候 14. 不要扔掉它们 15. 最好使用瓷杯 16. 把A 变成B 17. change things into something else to be reused 18. It takes energy to do sth. 19. It is better than doing sth. 20. tons of ... 21. make a change 22. divede your rubish into plastic, glass, paper and rubber 23. develop a recycling policy for 24. hope for rapid change 17. 把东西变为其它的可再次使用的东西 18. 耗费能量去做某事 19. 比做某事更好 20. 许多吨... 21. 做出改变 22. 把你的垃圾分成塑料、玻璃、纸和橡胶 23. 为...完善回收政策 24. 期待立竿见影的改变 Language Points 1. Do you take your own bag when shopping and not ask for a plastic bag? 你购物的时候自己带包而不是要塑料袋吗？ ask for 请求（给予） 他来这里要他的书。 --He came here to ask for his book. ask sb. for sth. 向某人寻求或索要某物 你可以向老师寻求帮助。 You can ask the teacher for help. 2. And what do you do with the bottles when they are empty? 瓶子空了后你如何处理这些瓶子？ do with 对待，处理 长与连接代词what连用 我忘记我是怎么处理那封信的了。 I forget what I did with the letter. deal with 常与连接副词how连用 我不知道他们怎么处理该问题。 -- I don’t know what they do with the problem. = I don’t know how they deal with the problem. 3. Do you divide the waste into things to recycle and things to throw away? 你把废品分成可循环利用的和扔掉的吗？ throw away 扔掉 不要把那些蔬菜扔掉了，我们可以拿来喂猪。 Don’t throw away those vegetables. We can feed them to the pigs. 4. ..., and it is harmful to our environment. , 这对我们的环境有害。 harmful adj. 有害的 （反）harmless adj. 无害的 be harmful to ... 对...有害 = be bad for... ==