英語人教版九年級全冊How to protect the earth.ppt

1、How to protect the earth,writing,樂安一中 周凡,At school,Paper cup,Waste paper,Plastic bag,In the factory,Waste water,Waste gas,All around,Many trees are cut down,End gas,Noise,problems,waster pollution,ari pollution,water pollution,noise pollution,used paper, Plastic bottle, Newspaper, old book,waste gas

2、, end gas, burn litter,Waste water, throw litter into the river,Construction noise(施工噪音), loud music,So as a teenager, What can we do? How can we help the weak earth?,How to deal with waste pollution.,1、不要亂扔垃圾。 Dont litter. 2、不要用一次性紙杯。 Dont use paper cups. 3、紙張可以雙面用。 Use both sides of the paper. 4、循

3、環(huán)使用舊報紙和舊書。 Recycle the old newspapers and old books. 5、收集塑料瓶子。 Collect plastic bottles.,How to deal with white pollution.,1、購物時，自帶購物袋而不用塑料袋。 When we go shopping, we can take cloth bags rather than plastic bags. 2、從不使用一次性碗筷。 Never use wooden chopsticks and plastic bowls.,How to deal with air pollutio

4、n.,1、走路或騎車去上學，而不開車。 Go to school on foot or by bus instead of driving cars. 2、多種樹。 Plant more trees. 3、關閉那些大量排放廢氣工廠。 Close the factories that are letting off (排放) plenty of waste gas. 4、不要在戶外焚燒垃圾。 Dont burn the rubbish outside. .,How to deal with water pollution.,1、節(jié)約用水。 Save the water. 2、洗澡不要洗太久。 Take a short shower. 3、不要把垃圾丟進河中。 Dont throw litter into the river. 4、不要把廢水直接排入河中。 Dont put waste water into the river .,Model essay,By Yang Ze( from Class6 Grade9, No.1 Middle school),So together, our actions will make a difference and lead to