范文一：

　　近年來，城市空氣污染越來越嚴重，各大城市相繼出現(xiàn)了霧霾天氣(hazy weather)，請根據(jù)下列內容要點提示，寫一篇關于保護環(huán)境的文章。 內容要點：

　　1、霧霾成因：①汽車使用增加;②工廠污染嚴重;③樹林大量砍伐

　　2、建議辦法：①盡量少用私家車，選用公共交通工具、步行或騎自行車;

　�、� (自擬1—2條)

　　寫作要求：1、詞數(shù)80左右。2、短文必須包含所有要點，可適當發(fā)揮。

　　Now cars are increasing very fast. Factories are continuing polluting the air. Trees are being cut down. So the hazy weather is becoming more and more serious. It’s time for us to do something to protect the environment.

　　First of all, we’d better not travel by car unless it’s necessary. We can take the bus or the subway, walk or ride a bike if we don’t go far away. We can also set up a volunteer club and ask more people to join it. We can plant more trees, give the government advice to stop the factories polluting the air and water.

范文二：

　　隨著人們對PM2.5越來越多的了解，人們對自己的生活環(huán)境的空氣質量越來越關注，更多的人志愿為改善空氣質量做出自己的貢獻。作為中學生，在日常生活中，我們應該如何去做?

　　要求：1、文中不得出現(xiàn)真實的人名、地名和校名;

　　2、詞數(shù)：80—100個詞，短文開頭已給出，不計入總詞數(shù)。

　　As people are knowing more about PM2.5, they are becoming more and more concerned about their living environment. As students, what should we do?

　　First, we should ride bikes or take buses to school. Riding bikes is also good for our health. We should try our best to advise our parents to drive less. Try to walk or ride bikes to work. Second, we’d better use both sides of the paper. Don’t waste paper. Third, we should save power. Remember to turn off the lights when we leave the classroom. At last, we should plant more trees and flowers.

　　If everyone makes a little effort, the world will be more and more beautiful.