人教九年级全一册Unit13SectionA2a-2d课件

Period 2 The earth is badly polluted. 2a Listen to the interview. Circle the kinds of pollution that Jason and Susan talk about. A. land pollution B. air pollution C. noise pollution D. water pollution 2a Listen to the interview. Circle the kinds of pollution that Jason and Susan talk about. A. land pollution B. air pollution C. noise pollution D. water pollution 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. 1. The air is badly polluted because there are ___________ on the road these days.more cars pollute 2. Factories that burn coal also ________ the air with a lot of black smoke. Listen again and complete the sentences. 2b 3. There is also too much rubbish and waste. People _________________ things every day. are throwing away public places 4. People are also littering in ______________ like parks. This is turning beautiful places into ugly ones. 1 Bike riding is good for health but it costs much. 2 Susan will start bringing a bag to go shopping in one year. 3 Jason uses wooden chopsticks from home when he eats takeaway food. 2d 1 Bike riding is good for health but it costs much. 2 Susan will start bringing a bag to go shopping in one year. 3 Jason uses wooden chopsticks from home when he eats takeaway food. F F T 2d Read 2d and complete the chart. Pollution Person How to solve air pollution Jason Susan waste pollution Jason never take Susan take the bus or subway instead of driving ride a bike wooden chopsticks or plastic forks bring a bag to go shopping throw rubbish in the bins and keep public places clean and beautiful What should we do to cut down ＿ pollution? What are your ideas for solving these problems? The earth is badly polluted. Please make a poster to ask everybody to play a part! 1 What is the problem? 3 How should the problem be solved? We should try to save the earth! 2 Why is the problem so serious? Write a letter to the city mayor about the environmental problems and your suggestions.