Question

 目前，空氣污染嚴重，經(jīng)常出現(xiàn)霧霾天氣。請根據(jù)提示寫一篇短文，介紹有關霧霾的成因、害處及應對措施，并就如何過低碳生活以保護環(huán)境向人們提出合理的建議：

霧霾成因	1.越來越多的人使用小汽車;2.人們使用大量的煤;3.工廠排放許多的有害氣體;4.在建造大樓時，有許多的塵土。等
霧霾害處	1.使人容易咳嗽;2.會導致肺癌。等
應對措施	1.盡量不外出;2.關好門窗;3.當外出時，應該戴口罩;4.多吃水果和蔬菜。
合理建議	就如何保護環(huán)境，提出自己的看法，不少于2條建議。

注意:1.短文內(nèi)容應包含所有要點，不要簡單翻譯，可適當發(fā)揮； 2.文中不得使用真實姓名，校名等信息；

3.詞數(shù)90詞左右。

參考詞匯：hazy weather霧霾天氣  haze霧霾 煤 coal 氣體gas 塵dust咳嗽cough肺lung 口罩mask   低碳生活 low-c:arbon life

Answer 1

 At present,the air is seriously polluted and the hazy weather often appears. Why? More and more cars are used and plenty of coals are burnt. The factories give out much harmful gas. When many tall buildings are built,there will be much dust in the air. Of course,there are some other reasons.

The hazy weather is harmful. It has a bad effect on people. It may make it easy for people to cough. It may also lead to lung cancer. So we must try to protect ourselves. We should try not to go outside and keep the door and windows closed in such weather. When we go out,we should wear masks. We ought to eat more fruits and vegetables to make ourselves stronger.

How can we improve the quality of the air? We should live a low-carbon life. For example,we can go to work by bike or on foot instead of by car. We should plant more and more trees and other plants. I think the air will become cleaner and cleaner in the future.