评价理论视野下的话语分析——以《国家地理》对北极熊的报道为例

Discourse Analysis from the Perspective of Evaluation Theory——A Case Study of the Reports about Polar Bears in National Geography

全球气候变暖作为最迫切的环境问题,深刻地影响了物种的多样性。在本研究中,笔者以2014-2019年美国《国家地理》杂志中5篇关于北极熊的报道为语料,以Martin提出的评价理论之态度系统为语义分析框架,探讨语篇中的态度资源及其塑造的北极熊形象,以期探索报道中所包含的意识形态。

Global warming is the most imperative environmental problem,having a profound impact on creature’s diversity.From the perspective of appraisal system,this study analyzes five reports about polar bears,published by National Geography.With attitude evaluation system being the semantic analysis framework,this research analyzes the images of polar bears and the ideology of the report.