2012年6月英语四级作文真题:过度包装的现象

采用了恰当的衔接手法，层次清晰；作者有一定功底，可在平时练习中增加长难句的记忆；文章词汇使用较为恰当灵活，希望能更熟练地使用学术词汇。

Air pollution With the industrialization city developing rapidly,the air pollution of many cities around the world have been more and more serious. The impact of air pollution mainly contain the following points.Firstly,there is not pure air for us to breath any more,the polluted air contains too much substance which will hurt our body if we take in.Secondly,the polluted air has a bad effect on plants and animals as well.Thirdly,air pollution results in increasing CO2,as a result,the global warming become worst and worst. There are so many solutions to the air pollution,for example,we can go out by public transport rather than taking cars.Likewise,we decrease the number of papers we use,for preventing from cutting trees.The most importantly,we must turn the way of accelerating economic into the green,likely,the government cuts down the number of factories .