2008年12月英语四级作文真题:一次性塑料袋

作者句法知识很棒，适当增加从句的使用，会取得更不错的成绩；作者词汇表达较丰富准确，不过高级词汇的积累还有很大的空间；全文结构较为严谨。

Limiting the Use of Disposal Bags A few years ago,the disposable plastic bags are used widely.At that time,everyone likes using the disposable plastic bags because they are very convenient. But there is a big problem if we do that with a long time.Because the plastic resolves very hardly or even can not resolve,the bisposal bags will exist a very long time.In a short time,it maybe doesn't matter.But the plastic will damage to the environment of the earth if we use too many of the disposal bags or too long.If there are many of the disposal bags to pile up like a mountain,we must deal with them.Of course, we have two choices to dispose them.One is to bury the disposable plastic bags underground.But it will destroy the ground's ecological balance.To be other words,it will make some species to wipe out which live in underground or even that the ground can not grow the plants in the future.The other is to burn down them,but it will also pullute the air.In a word,if we use the disposable plastic bags too much and too long,it will make a big problem for our world. So we have to limit the use of disposal bags to protect our environment and keep our world clean.