预测主题：生态环境保护

　　现在我们周围的环境污染越来越严重。作为一个中学生，我们应节约资源，保护环境，从我们身边的小事做起，做一个“低碳生活”的中学生。请以“My Low--carbon Life”为题，写一篇短文描述自己的“低碳生活”。

　　内容包括：

　　1.地球的污染越来越严重，我们能看到森林被砍伐、水污染和空气污染。

　　2.你是怎样从身边小事做起，做到“低碳生活”的。如：每天步行上学、离开教室及时关灯和电扇、充分利用纸张、节约用水等。

　　3.号召更多的人加入到“低碳生活”中来。

　　参考范文

　　My Low-carbon Life

　　The environmental pollution is worse and worse today. Many trees are cut down, and water and air are polluted. As a student I try to have a low-carbon life to save energy and reduce pollution.

　　Firstly, I often walk to school. It can reduce air pollution. Secondly, I always turn off the lights and fans when leaving the classroom. Thirdly, I always make full use of paper and other school things and never waste water.

　　I wish more students to join me and make the earth more and more beautiful.