Unit 13 We're trying to save the earth! Section A 2a-2d 课件 2023-2024学年人教版九年级英语全册

SectionA 2a-2d Unit 13 We’re trying to save the earth! 1 AIMS To listen to specific information. 01 To talk about pollution and environmental protection. 02 To learn to use sentences . 03 2 Look and say What kind of pollution has been shown in this picture? What do you think has caused this pollution? For example: Air pollution. The sky is grey and people are usually wearing masks when they are in the open air. Causes: a huge number of cars and coal-burning… 3 Look and say What kind of pollution has been shown in this picture? What do you think has caused this pollution? Land pollution Causes: Industrial pollution and all kinds of human activities. noise pollution Causes: barking dogs, motorbikes, airplanes, cars, people… 4 Listening Listen to the interview. Circle the kinds of pollution that Jason and Susan talk about. land pollution B. air pollution C. noise pollution D. water pollution 5 Listening Listen again and complete the sentences. 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 (丑陋的) ones. more cars pollute are throwing away public places 6 Listening turn… into… 把……变成…… 7 Warming up Complete the sentences according to the dialogue. 1. I _ _ _ able to see stars in the sky, but now I can’t see them clearly. 2. The air _ _ really _ around there. 3. People are also _ in the public places. 4. The factories that burn _ also _ the air with a lot of black smoke. used to be has become polluted listening coal pollute 8 Pair work Use the information in 2a and 2b to role-play conversations between Jason and Susan. The air has become really polluted around here. I’m getting very worried. Yes, I used to be able to see stars in the sky. The problem is that… 9 Discussion What should we do to save the earth? 1. Turn off