雅思写作范文例句及解析

当然，以下是一个雅思写作范文例句及其解析，这个例句涉及到一个常见的讨论话题——科技对环境的影响，以及我们如何平衡科技发展与环境保护。 范文例句： "While technological advancements have undeniably enriched our lives in myriad ways, their relentless march has also imposed a significant burden on the environment, necessitating a delicate balance between progress and sustainability. For instance, the proliferation of automobiles has revolutionized transportation, facilitating swift movement across vast distances. However, this convenience comes at a cost: air pollution, noise pollution, and a relentless demand for fossil fuels, all of which threaten the delicate ecological balance." 解析： 开头引入观点： "While technological advancements have undeniably enriched our lives in myriad ways..." 这句话采用了让步状语从句（while引导），既承认了科技带来的好处（“enriched our lives”），又为后续讨论其负面影响做了铺垫，使得观点更加全面和客观。 提出主要论点： "their relentless march has also imposed a significant burden on the environment, necessitating a delicate balance between progress and sustainability." 使用了“imposed a significant burden”来表达科技对环境的负面影响，同时“necessitating a delicate balance”提出了文章的主要论点，即需要找到科技发展与环境保护之间的平衡点。 举例论证： "For instance, the proliferation of automobiles has revolutionized transportation, facilitating swift movement across vast distances." 通过具体例子（汽车的普及）来支持前面的论点，说明科技进步如何改变了我们的生活。使用了“revolutionized”和“facilitating”两个词来强调正面影响。 转折讨论负面影响： "However, this convenience comes at a cost: air pollution, noise pollution, and a relentless demand for fossil fuels, all of which threaten the delicate ecological balance." 使用“However”进行转折，指出这种便利背后的代价。列举了空气污染、噪音污染和化石燃料的无休止需求三个负面影响，并以“all of which threaten the delicate ecological balance”作为总结，强调了这些影响对环境的威胁。 总结： 这个例句通过引入观点、提出主要论点、举例论证和转折讨论负面影响四个步骤，清晰而有逻辑地阐述了科技发展与环境保护之间的关系。它使用了丰富的词汇和句式结构，如让步状语从句、举例论证、并列结构等，使文章更加生动和有说服力。同时，它也展示了如何在雅思写作中平衡正面和负面观点，以及如何通过具体例子来支持论点。