2009年12月英语四级作文真题:建设绿色校园

句法知识很棒，若增加一些从句的使用，文章会更出色；过渡词和衔接词使用的比较不错；作者词汇表达比较多样，也能较好的使用一些学术词汇；请提高文章内敛性，段落和句子要围绕主题展开。

Creating a Green Campus Nowadays, university are encouraged to creat a green campus by government why the world is contaminated worse and worse. In a word, it is a very important thing that creating a green campus. But, if you want to creat a green campus, only improve the environment is not enough. The green campus include clean air, pure water, good atmosphere and so on. In my opinion, there are three ways what you can do for it. First, don't throw rubbish on the floor randomly. Second, don't waste any resources such as water, paper, oil ect. Third, keep good upbringing in everywhere. At last, a green campus is good for our health and motion. Let't do it.