2023-2024学年外研版九年级上册大单元教学精品课件Module 12

Miss Zhang Module 12 Save our world Warm up 1. What is the most serious pollution in your city? 2. What can we do to protect the environment? Vocabulary 1.factory [ˈfæktri] n. 制造厂，工厂 2.pollute [pəˈlu:t] v. 污染 3.recycle [ˈri:ˈsaɪkl] v. 回收利用，再使用(废品) 4.waste [weɪst] n. 废料，废弃物 5.enemy [ˈenəmi] n. 敌人，仇人 6.crop [krɒp] n. 庄稼，作物 7.kill [kɪl] v. 杀死，弄死 8. oil [ɔɪl] n. 石油 9. less [les] adj. &n. 较少的，较小的；较少数，较少量 10. hopeless [ˈhəʊpləs] adj. 无望的 11. china [ˈtʃaɪnə] n. 瓷，瓷器 12. divide [dɪˈvaɪd] v. 分开 13. plastic [ˈplæstɪk] n. &adj. 塑料(的) 14. policy [ˈpɒləsi] n. 政策，方针 Vocabulary 15. reuse [ˈri:ˈju:z] v. 再次使用，重复利用 16. bottle [ˈbɒtl] n. 瓶 17. throw away 扔掉，丢弃 18. repeat [rɪˈpi:t] v. 重说，重新做 19. reduce [rɪˈdju:s] v. 减少，减低，缩小 20. cloth [klɒθ] n. 布，布料 21. ton [tʌn] n. 吨 tons of 许多，很多 Vocabulary 22. rubber ['rʌbə] n. 橡胶 23. recycling [ˈri:'saɪklɪŋ] n. 回收利用 24. rapid [ˈræpɪd] adj. 快速的，迅速的 25. step [step] n. 步骤，措施 26. grandson [ˈgrænsʌn] n. (外)孙子 27. granddaughter [ˈgrændɔ:tə] n. (外)孙女 Vocabulary Vocabulary —词汇精讲 pollute [pəˈlu:t] v. 污染 The air was polluted by smoke from factory. pollution n. 污染 The pollution problem is growing serious. less [les] adj. &n. 较少的，较小的；较少数，较少量 little的比较级 We must do more with less money. Jane is less beautiful than Mary. adv. 更少地；较少地 divide [dɪˈvaɪd] v. 分开; 除 divide…into…把……分成…… Let’s divide ourselves into several groups. Eight divided by four is two. waste [weɪst] n. 废料，废弃物 waste n. 废料，废弃物 Industrial waste must be prevented from polluting the rivers. waste n. 浪费 a waste of Playing computer games is a waste of time. waste v. 浪费 waste…on sth. / waste… (in) doing sth. I don’t think we need waste much time on this. She wasted a whole afternoon (in) repairing the car. be harmful to 对……有害 Sleeping too much is harmful to health. 同义短语：do harm to… Smoking does harm not only to the smokers but also to people around them. 反义短语：be good for Drill 1