Unit 4 Environmental Protection 课件-2022-2023学年中职英语语文版（2021）基础模块2

英语·基础模块2 Environmental Protection Unit 4 环境保护 air pollution noise waste shortage of fresh water plastic waste global warming Can you say each with me altogether? water pollution 1) What environmental problems can you think of ? 1. Ask and answer in pairs 2) How do you feel about global warming? 你如何看待全球变暖？ I think we have global warming problem, because of the greenhouse effect. More and more people drive cars and a lot of factories have been built. They both produce greenhouse gases. Global warming can cause serious climate problems, so we should find ways to reduce it. 1. Ask and answer in pairs 3) Have you ever done something for environmental protection at school or at home? 你在学校或在家是否做过环保方面的事情？ Yes. We put the garbage in the dustbin. While we are brushing our teeth, we turn off the tap. We turn off the lights when there is no one in the classroom. We use the paper wisely by writing on both sides of the paper. We try our best to recycle and reuse some of the things. 1. Ask and answer in pairs 4) What should we do now to better the environment? 我们现在应该做些什么来改善环境？ 1. Ask and answer in pairs As students, in our daily life, we can use reusable water bottles instead of buying bottled water, what is more, turn off the lights when we leave the classroom and use double-side paper to print things... 2. Look and talk 头脑风暴 Brainstom ⭐The key words about the environmental problems Read the phrases 3-5 times plastic waste(塑料垃圾)，noise pollution(噪声污染)， air pollution (空气污染)，global warming(全球变暖)，water pollution(水污染) pollution, climate, environment, plastic, global warming ⭐ The pollutions you can think about What can you see in the picture? ⭐ I can see...problem…我能意识到......的问题。 ⭐ This picture shows / tells / describes the problem of… 这张图片显示出/告诉/ 描述出......的问题。 ⭐ I think we have…problem because... 我认为我们有......的问题，因为...... ⭐ We can do...to help reduce the problem. 我们可以做......来帮助减少这一问题。 Let’s read the questions first. 2. Look and talk