An Analysis of Lexical, Syntactic, Textual, and Non-Verbal Features in Energy English

随着全球对可持续能源的需求日益增加，气候变化和能源转型成为关注的焦点，深入探讨能源领域语篇的语言表达方式有助于理解科技英语文本如何平衡专业性与可读性，并向不同受众有效传递信息。这类文章不仅是学术交流的载体，也在政策制定中扮演重要角色。本文从词汇、句法、语篇以及非言词符号四个角度切入，探讨如何通过语言选择传递专业性与权威性，如何利用复杂句式结构增强逻辑性与说服力，揭示科技英语写作的语言策略，为提升科技文本的传播力与影响力提供参考。As the global demand for sustainable energy increases, and climate change and energy transition become central issues of global concern, an in-depth exploration of linguistic features in energy-related discourses can help uncover how English for Science and Technology (EST) texts balance professionalism and readability while effectively conveying information to diverse audiences. Such texts not only serve as vehicles for academic communication, but also play a crucial role in policy-making. This essay examines these aspects from four perspectives: lexis, syntax, discourse, and non-verbal symbols. It explores how language choices convey expertise and authority, how complex sentence structures enhance logic and persuasiveness, and ultimately reveals the linguistic strategies of EST writing, providing insights into enhancing the communicative power and influence of texts related to science and technology.