在英语四级考试中,作文部分占据着重要的分值,是考查考生英语综合能力的关键板块。一篇优秀的 2018 英语四级作文范文,往往具备清晰的结构、准确的语言表达以及深刻的观点阐述。
文章大纲如下:开头段落引出话题并表明观点;接着,中间段落从不同角度展开论述,提供丰富的论据支撑;结尾段落总结全文并升华主题。以下将依据此大纲详细阐述各部分内容。
开头段落是文章的门面,需要简洁而有力地引出话题。例如,在一篇关于“环境保护”的作文中,可以这样开头:“In recent years, environmental protection has become a pressing issue that concerns not only the present but also the future of humanity. It is undeniable that urgent actions should be taken to address this challenge and safeguard our planet.” 这样的开头直接点明主题,即环境保护这一紧迫问题,同时清晰地表明了作者的态度——必须采取紧急行动来应对,为下文的论述奠定了基础。通过引用一些全球性的环境数据或事件,如森林面积的锐减、物种的灭绝速度加快等,能让读者更直观地感受到问题的严重性,从而引起他们对文章的关注和思考。
中间段落是文章的核心部分,承担着论证观点的重任。以“环境保护”主题为例,可以从多个维度进行论述。其一,从生态平衡的角度出发:“Ecosystems are intricate networks where every species plays a vital role. The destruction of one element can have far-reaching consequences. For instance, the extinction of certain insects can lead to the decline of the birds that depend on them for food, which in turn affects the entire food chain. This highlights the necessity of preserving biodiversity as an essential part of environmental protection.” 这里运用生态系统的原理,解释了为什么保护每一个物种都至关重要,通过食物链的具体例子,使抽象的生态平衡概念变得通俗易懂,增强了说服力。其二,从人类健康与环境的关系来看:“Air pollution, resulting from industrial emissions and vehicle exhaust, has been linked to a wide range of health problems such as respiratory diseases and heart conditions. Clean air and water are fundamental human needs. By protecting the environment, we are actually ensuring our own well-being and that of future generations.” 通过列举空气污染导致的疾病实例,阐述了环境与人类健康的紧密联系,进一步强调了环保的重要性。每个论点都可以结合具体的研究数据、案例或者权威报告来支撑,使文章更具可信度和专业性。
结尾段落是对全文的总结和升华。比如可以这样写:“In conclusion, environmental protection is not merely a choice but an obligation for each of us. It requires collective efforts from individuals, communities, and governments around the world. Only by embracing sustainable practices and fostering a deep respect for nature can we hope to secure a livable future for ourselves and the countless generations to come. Let us all take action today, for tomorrow's sake.” 这段结尾先总结了前文的主要观点,强调环保是每个人的责任,然后呼吁各方共同努力,最后展望未来,以一种积极向上的情感结束文章,给读者留下深刻的印象,同时也再次强化了环保这一核心主题,使文章结构完整、首尾呼应。
一篇高质量的 2018 英语四级作文范文在遵循总分总结构的基础上,通过巧妙的话题引入、多角度的深入论证以及有力的总结升华,能够清晰地传达作者的观点,展现考生的逻辑思维能力和英语语言运用水平,从而在考试中脱颖而出,为广大考生提供了很好的写作范例和借鉴方向。
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