大学英语四级作文范文
作为英语学习的重要标准，大学英语四级考试一直备受大家的关注。而对于四级作文，很多同学都感到有些无从下手。那么，在这里，我将为大家提供一份范文，希望可以对大家备考有所帮助。
题目：Plastic Pollution
Plastic pollution has become a global problem in recent years. Many people may wonder why plastic waste in the ocean is such a big issue, and how it affects our environment and ourselves. In fact, plastic pollution not only harms marine life but also poses a threat to human health.
Firstly, plastic waste causes severe damage to marine creatures. Every year, billions of marine animals die due to plastic pollution. They might ingest plastic debris, leading to choking, starvation, and poisoning. Some larger animals also get entangled in plastic fishing nets, which can cause severe injuries or even death.
Secondly, plastic waste affects the quality of freshwater. Plastic pollutants can enter the freshwater ecosystem through various channels. Plastic bottles, bags, and litter can contaminate rivers and lakes, harming fish and other aquatic life. Moreover, plastic waste can also affect the drinking water source of humans, leading to serious health problems, such as cancer and liver damage.
Finally, plastic waste has an adverse impact on the environment. Plastic waste takes hundreds of years to degrade, and its accumulation is irreversible. It not only occupies the landfills but also causes aesthetic pollution. The unmanaged plastic waste will eventually enter the ocean, resulting in the formation of enormous plastic islands that harm the oceans ecosystem and make it unsuitable for marine life.
To conclude, plastic pollution is a significant problem that should not be ignored. It is high time that we work together to reduce plastic usage and recycle more. Governments, enterprises, and individuals should take action to raise awareness of plastic pollution and encourage innovative solutions to solve this global issue. By doing so, we can protect our ocean, freshwater, environment, and ourselves.
以上是范文，希望可以帮助到大家。在备考四级作文时，大家可以结合自身经历或者相关新闻事件进行写作。同时，要注意掌握常见的写作模板和套路，加强写作技巧和语言表达能力。相信大家付出努力后，一定能取得好成果。
大学英语四级作文范文：如何提高英语写作水平
英语已经成为了全球通用的语言，掌握好英语能力对于求职、出国留学、交流沟通等方面都有重要的作用。而在大学阶段，提高英语水平尤为重要，因为大学英语四级成为了热门的考试，除了听力、阅读、翻译和语法等方面，写作也是其中之一。那么如何提高英语写作水平呢？
第一，多读多写。人们常说“熟能生巧”，只有通过大量练习才能提高。建议同学们多读英文原版的经典文学作品或英文报纸杂志，不仅可以拓展词汇量，还可以提高句式和表达能力；同时，也要多写作，对一些课上学到的内容或感兴趣的主题写一些文章，同时要认真琢磨老师的修改意见。
第二，学会模仿。很多人不喜欢模仿，但对于英语写作来说，这是个很好的练习方法。可以选择喜欢的英文文章或作家，将其模仿写作，直到掌握其写作技巧，并且要在写作过程中注重字词搭配、语法规则以及表达技巧。
第三，提高语法水平。语法是英语写作的基础，如何避免语法错误？
首先需要学习基本的语法规则，其次要多做练习和模仿，最后要认真的修改自己的作品。
第四，积累词汇。词汇是能诠释我们思考和理解的最基本东西，尤其在写作中，不同的词汇也会影响句子的表达方式。建议大家学习新词汇的最好方法是通过阅读和写作，同时还要学会整理词汇笔记，对于生疏的词汇可以及时复习。
总之，提高英语写作水平需要多读多写、学会模仿、提高语法水平以及积累词汇。只有不断的练习和积累，才能让英语写作水平越来越好！
