(
课件网) Unit 1 If everyone starts to do something, the world will be saved. Save our world Module 12 The photo shows … More cities and more waste products… More noise… More smog… But less water… Animals are losing home and food… Environmental problems: 1) Air pollution 2) Water pollution 3) Waste pollution 4) Noise pollution 5) the waste of energy (能源浪费) P. 96 Activity 1 Environmental problems: 1) Air pollution 2) Water pollution 3) Waste pollution 4) Noise pollution 5) The waste of energy Air pollution Water pollution Waste pollution Listen and answer Air pollution Water pollution Waste pollution Waste products 1. What causes the pollution in picture 1 The factory. 2. Are all the waste products useless Some are useful, can be recycled (reused) . 3. Where is picture 2 about A recycling centre. Listen and complete the sentences. 1. The factory is causing a lot of _____. 2. There should be some _____ to stop the pollution. 3. We can _____ waste products, such as _____ and paper in a recycling centre. 4. We recycle things in order to _____. pollution rules recycle glass save energy Report Recently, the environmental problems are getting worse. For example, … In my opinion, …should… factory cause pollute-pollution recycle save energy useless waste Because of the pollution. Why is Lingling worried about the future Listen and answer 2. What kinds of pollution are mentioned A. Water pollution B. Pollution from Factories. C. Pollution from cars. D. All the above. Pollution is our great _____, and we have to fight it. The pollution is a _____ to our health. enemy danger Pollution problems Listen and answer 2. Lingling suggests that they make a _____ to solve the pollution problem. 1. Does Betty agree with Daming’s opinion Why Daming thinks they are _____. They _____ about factories and cars. only students can’t do anything But Betty thinks it’s _____ talking about things _____. She thinks we’ve got to _____ _____! no use we can’t do think of things we can do green school Listen and answer 1. Which is not the thing that should be done at a green school A. Collect waste. B. Sell the waste. C. Learn ways to save energy D. Recycle the waste to reuse it. 2. Do Daming and Tony like the idea of green school Solutions Things we students can do Pollution problems 1. If the rivers are polluted, _____ _____. 2. In some places, pollution from factories _____ _____. 3. The cars on the roads _____ _____ . What the students can do 4. Support a green school: every class_____ _____. Then the school _____ help students _____. 5. Students learn _____. That means_____. farmers can’t use the water for their crops spreads over cities and villages use so much oil and cause pollution as well sells the waste and uses the money to which can be recycled or used again collects waste ways to save energy and recycle at home in poor areas less waste Read and complete the notes Listen and repeat Environmental pr ... ...
