Unit 13 Section A 2a-2d 课件 2023-2024学年人教版九年级英语全册

Help save the earth！ We must think of better ways to treat the earth. New words 1.recycle v.循环利用 2. advantage n. 优势 3.instead adv.代替 4.lead v. 引领 5. plastic adj. 塑料的 n. 塑料 6.wooden adj. 木制的 7.takeaway n.外卖 8. reusable adj. 可重复使用的 1.给政府写信 2.河底 3.往河里扔垃圾 4.把…打扫干净 5.土地污染 6. 参与做某事 8.关闭 9.丢弃 10.充满… write to the government  the bottom of the river  throw litter into the river  clean up ...  land pollution play a part in doing sth close down throw away be full of Revision The earth is polluted. 地球被污染。 , , and caused the noise pollution. noise pollution Loud music planes building houses 5 air pollution Some factories are burning c and they are polluting the air with a lot of balck s . There are more and more cars on the road. They are putting w gas into the air. oal moke aste People throw l________ everywhere, which smells bad. itter 燃烧 6 water pollution Factories are putting ______ into the river. waste People are throwing _________________ into the river. rubbish/litter Ships leak___, which is seriously polluted the water. oil Are you a friend of the Earth? START Take a quiz If you finish drinking a can of cola. What will you do? A: I throw away the can. B: I recycle the can. 丢弃 循环利用 If you go shopping. What will you do? B: I use my own bag. A: I use a lot of new plastic bags. When you do your homework, what will do you do? A: I write on one side only. B: I write on both sides. Many things in our life are reusable. 可重复使用的 2d Read 2d and complete the chart. Problems Solving problems air pollution waste pollution wooden (木头的) chopsticks or plastic forks rubbish take the bus, subway or ride a bike instead of driving. bring a bag to go shopping. use chopsticks or forks at home. throw rubbish in the bins. 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 Interviewer: Jason and Susan, what are your ideas