人教版九年级英语下册Unit 13 Section A-2课件.pptVIP

Unit 13 We are trying to save the earth!; coal ugly advantage cost wooden plastic takeaway bin;;Help save the earth ; What do you usually do ? Are you a friend of the Earth? Take this quiz.; ;You throw away the cans. That’s bad for the Earth.;You recycle the cans. That’s good for the Earth.; ;You throw old newspapers away. You waste paper. That’s bad for the Earth.;You recycle old newspapers. You save paper. That’s good for the Earth.; ;You use a lot of new plastic bags. That’s bad for the Earth.;You use your own bag. That’s good for the Earth.; ;You use paper on one side only. That’s bad for the Earth.;You use paper on both sides. That’s good for the Earth.;2a;1. The air is badly polluted because there are ________on the road these days. 2. Factories that burn coal also ______ the air with a lot of black smoke. 3. There is also too much rubbish and waste. People ___________________things every day. 4. People are also littering in____________ like parks. This is turning beautiful places into ugly ones.;;Interviewer: Jason and Susan, what are your ideas for solving these problems? Jason: Well, to cut down air pollution, we should take the bus or subway instead of driving. Susan: Yeah, or ride a bike. There are other advantages of bike riding. It’s good for health and it doesn’t cost anything!;Interviewer: Great ideas! What about waste pollution? Susan: Mmm, I think simple things like bringing a bag to go shopping can help. I started doing that a year ago. Jason: Me, too. Also, I never take wooden chopsticks or plastic forks when I buy takeaway food. I use the ones at home.;Susan: And remember to throw rubbish in the bins and keep public places clean and beautiful for everyone. Interviewer: So together, our actions can make a difference and lead to a better