2008年12月英语四级作文真题:一次性塑料袋

行文较为流畅，作者文中过渡词使用的不错；文中如若增加一些长难句的使用，会为文章添彩；能较灵活地使用部分学术词汇，有基础拼写错误，需要注意一下；请提高文章内敛性，段落和句子要围绕主题展开。

Owing to the convenience of it,disposal bags had been used widespread which cause some problems.Now I will talk about the problems caused by disposal bags. First,disposal bags are abandoned casually by people who buy something needed to be put into disposal bags.However,they can do a lot of harm to the environment,especially to the farmlands.There are a large number of farmlands polluted heavily by the disposal bags so the seeds couldn't be planted on them.Even worse,disposal bags are made of oil and so on.To make them consume much oil every year and then turn up the phenonmena of being lack in oil.And the the lacking of recycle of disposal bags aggravates that. So,Limiting the use of disposal bags makes the environment become more beautiful and can save our most valuable resources.