牛津深圳版英語七下chapter2protectingourenvironment之一(存儲(chǔ)版)
【正文】 here. It bees more and more seriously problem. Look at the following pictures. How do you feel? And What shall we do? Can you give some advice? water pollution We are worrying … We are crying! Our hearts feel painful! Stop !!! Yellow River is polluted Taihu is polluted fish is dead bees dirty We are very sad to see that our environment is polluted in many ways. rubbish pollution food polution Keep quiet, please! I can be asleep. Stop, noise! Noise pollution Bomb! Beep! too noisy Pollution air pollution noise pollution water pollution What pollution do you often see in our daily life? Summary food pollution What a beautiful estate it is! Everyone wants our homeland like this. Do you think so? But … Howerver, we feel sad because many places ar polluted in many ways. The nature is getting worse and worse. The water bees dirtier and dirtier and air is also getting more and more terrible. For examples, please look at these photos. ―Help me! I’m thirsty! Where are you, water? I can’t live without you! The soil is washing away. sand storms in the northwest areas The dust is covered many cities. The environment bee more more serious. There is much pollution around us. Our homeland is in danger. What should we do? Talk it over. Discussion What should do to protect our homeland? ◆ Protect the water resource. ◆ Don’t throw rubbish into the rivers, lakes. ◆ Save water everyday Do some cleaning To make our homeland clean. They are having a survey on pollution. ● To plant trees to protect our environment. ● to make the air clean ● to keep up the soil planting trees Why do they plant trees? Look at the picture (P15) and make dialogue in pairs. Sam: What are doing in the garden? Robert: I’m
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