体裁分析观照下科技语篇主题的多维度解读

Multi-dimensional Interpretations of Theme Recognition of Scientific and Technological Texts in View of Genre Analysis

体裁分析可揭示不同体裁语篇具有不同的语言表现形式和篇章结构,通过语篇建构过程,发现主题的表现形式。科技英语在词汇选择、语气情态和文体风格方面具有特定的语篇体裁结构。利用体裁分析的方法,从心理认知、交际意图和修辞目的等维度阐释了科技语篇的主题识别。在对实例剖析的基础上,揭示了科技语篇解读的心理认知因素及其在表现形式上的独特性,挖掘语篇建构规律,从而准确解读语篇。

Genre analysis may reveal that texts of different styles have different language and structure features. Hence authors can recognize a specific theme through the construction of a text. Scientific and technological texts（STT） have special generic structure in the aspects of word choice, tone modal and style as well. Genre analysis explains the theme recognition of scientific and technological texts from perspectives of psychological cognition, communicative and rhetorical intentions. Based on ex- amples, this paper illustrates pSychological cognitive factors of scientific and technological discourse and their unique style in form in order to find some rules for scientific text construction which may be helpful to text interpretation.