范文:I Am a Dog

I have a tail and four legs. I have sharp teeth and run very fast.

　　I belong to the family of the wolf and the fox. But they remain wild while I have been tamed and trained to do many things， including keeping watch， hunting， shepherding and searching for travelers lost in the snow.

　　I am truthful to men and like to be a friend of men. I can defend my master at the cost of my own life.

　　Of course you can easily guess what I am： I am a dog.

　　「评语」

　　本文充分地写出了狗的习性、特点。语言朴实、自然，句式丰富多变而又富有感染力，如including 后面的一长串动名词组成的排比句为文章增色不少。结尾的点题也显得生动有趣。