Unit13 We are trying to save the earth Section A 3a-3b 课件 2023-2024学年人教版九年级英语全册

This class is about human and nature. Human beings are supposed not to influence the nature/environment and animals. 1 SectionA Unit13 We're trying to save the earth! 2 The air is badly polluted because there are more cars on the road these days. tail gas air pollution What caused …? The air is badly polluted. There are more cars on the road these days. What caused_____________? noise pollution Human activities like building houses produce too much noise. The river was dirty/badly polluted. Even the bottom (底部) of the river was full of rubbish. There were no more fish for fishermen (渔民) to catch. 关闭排废水的工厂 建立法律来减少水污染 关闭淋浴当你洗头的时候 What are your ideas for solving the problems ? We should.... close/cut down the factories that put waste into the river. turn off the shower when you wash your hair. develop the law to recude the water pollution. cut down the water pollution write to the government. 使用可回收纸袋 骑自行车而不是驾车 乘坐公交或地铁 而不是驾车 What are your ideas for solving the problems ? We should.... take the bus or subway instead of driving ride a shared bike .... use reusable paper bags reduce the Carbon emissions. reusable, recyclable, believable. 回收用废品，把他们变为可用物品 关灯 当你离开房间时 绝不用一次性碗筷当我买外带食品 What are your ideas for solving the problems ? We should.... never use single use bowls or chopsticks when I buy takeaway food. turn off the lights when you leave a room; recycle waste and turn it into useful things. save the resource save the resource 带一个袋子去购物 很有帮助 记得扔垃圾到垃圾桶来保持公共区域的干净 在清理城市中起到作用 What are your ideas for solving the problems ? play a part in cleaning up the city; Remember to throw rubbish into the bins to keep the public place clean; Taking a bag to go shopping can help cut down the land pollution solve these problems解决这些问题 减少 instead of+n./V-ing 代替,而不是 比如 start to do sth. start doing sth. 点外卖 keep sth. +形容词 起作用,有影响 通向,导致 Take action to save the earth! Our action together can make a difference and lead to a better future! 2c. Make coversations to warn people to save th