20xx人教版英语九年级unit13we’retryingtosavetheearth!课件1

20xx人教版英语九年级unit13we’retryingtosavetheearth!课件1内容摘要：

s, everyone in this town should play a part. We should write to the government and ask them to close down the factories. What else can we do? Everyone should help to clean up the river. ☆ 教材解读 ☆ Everyone in this town should play a part in cleaning it up! play a part in… 的意思是“在 …… 起作用” ,相当于 play a role in…。 Listening plays an important part in learning 起重要作用。 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. 3. There is also too much rubbish and waste. People ___________________things away every day. 4. People are also littering in____________ like parks. This is turning beautiful places into ugly ones. more cars pollute are throwing away public places Listen again and plete the sentences. Roleplay conversations between Jason and Susan. The air has bee 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… The main idea of 2d is . to solve。