(
课件网) Module12 Save our world Unit1 If everyone starts to do something, the world will be saved. Watch the video and talk about your feelings. What does the video show us There are so many environmental problems on the Earth and we should do something to protect it. water pollution 水污染 Nowadays there are many different kinds of environmental problems, let’s have a look. air pollution 空气污染 animal extinction 动物灭绝 land desertification 土地沙漠化 light pollution noise pollution 噪音污染 global warming 全球变暖 waste pollution glass paper metal(金属) plastic What can be recycled The first factory is causing a lot of _____. 2. There should be some _____ to stop the pollution. 3. _____ products, such as _____ and paper can be _____ in a recycling centre. 4.To _____ energy. Listen and complete the sentences. pollution rules recycled glass What can we do about it Waste Why do we need to do that save 1. According to the conversation, what is our great enemy A. Waste B. Pollution C. Illness 2. In their opinion, what can we do to save our world A. Take a bus to school. B. Do something to help factories. C. Make our school a green school. 3. What are they mainly talking about A. Polluted rivers and factories B. Heavy pollution and their results. C. Pollution problems and advice about them. Listen and choose the answers. po Problems If the rivers ____ _____, farmers can’t use the water for their _____. Pollution _____ over cities and villages, which makes people ill and may even _____ them. Many cars use so much ___ and cause pollution. Pollution is our great enemy. Complete the table. are polluted crops spreads kill But we’re only students, we can’t do anything. T/F It’s no use talking about things we can’t do. We’ve got to think of things we can do! oil Pollution problems If the rivers are polluted, farmers_____. 2. In some places, pollution from factories _____. It makes prople .... 3. The cars on the roads _____ as well . Retell the conversation po Advice Collect waste which can be _____ or used again. _____ the waste to help students in poor areas. Save _____ and recycle at home. That means less waste. Though pollution is heavy , it’s not _____. If everyone starts to do something, the world will be saved. We can make our school a green school. Complete the table. recycled Sell energy hopeless What can the students do 4. Support a green school: every class _____ which can be _____. Then the school _____ to help students _____. 5. Students learn _____and _____. That means _____. Retell the conversation Discussion: What should we do to save our world in our daily life Walk or ride a bike to school. Ways to save our world! Don’t throw away rubbish. Turn off the lights when you leave the room. Don’t waste food. Don’t use paper or plastic bags. Take your own bag instead of paper bags. Turn off the tap to save water. Divide the waste to recycle. Your small actions can make a big dif ... ...
