系统功能语言学视阈下《瓦尔登湖》选篇生态话语分析

Ecological Discourse Analysis of Selected Chapters from Walden from the Perspective of Systemic Functional Linguistics

人类不合理地开发利用自然资源,导致各类全球性环境问题层出不穷,生态失衡。《瓦尔登湖》一度被誉为环保主义的圣经,书中所体现的生态思想非常具有研究价值。本文以系统功能语言学作为话语分析的有力工具,从及物性和评价系统两方面对《瓦尔登湖》选篇《与野兽为邻》进行生态话语分析,有利于揭示作者背后的生态意识形态,提高其生态意识,最终达成构建人与自然和谐关系的目标。The irrational exploitation of natural resources by human beings has led to the emergence of all kinds of global environmental problems and ecological imbalance. Walden was once regarded as the bible of environmentalism, and the ecological thoughts embodied in the book are of great research value. In this paper, systemic functional linguistics is used as a powerful tool for discourse analysis, and the ecological discourse analysis of Walden’s selection “Brute Neighbors” in terms of relevance and evaluation system is conducive to revealing the author’s ecological ideology behind the book, improving his ecological awareness, and ultimately reaching the goal of constructing a harmonious relationship between human beings and nature.