语篇变异的多维性

Multidimensionality of Discourse Variation

语篇是多功能的构建体,语篇的多功能决定了语篇的多维特征。因而,语篇的变异也具有多维性:从时间维度上看,语篇有共时变异和历时变化;从展现形式看,各类语篇(如电文、报刊、短信、BBS、博客、微博、微信、超语篇等)都会产生变异;从建构特征看,有方式的变异(如反衔接、潜连贯、变语序等)和语体的变异(如局部语体成分变异、语言材料与表达手段的整体迁移等);从构成要素看,有语言要素的变异(如词语、句式、辞式、话语标记等)和多模态的变异(如图片、手势、表情、声音、颜文字等的运用)等。语篇的变异适应了多姿多彩的社会生活需要,适应了人们形形色色的认知心理和多种多样的感情表达需求。

Discourse is a multifunctional construction.The multifunctionality of discourse determines the multidimensional characteristics of discourse.Therefore,the variation of discourse is also multidimensional:from the time dimension of discourse,discourse variation has diachronic variation and synchronic variation;from the presentation of discourse display,various discourses(such as messages,newspapers,texts,BBS,blogs,Weibo,WeChat,hypertext,etc.)will produce mutations;from the perspective of constructive features of discourse,there are variations in the way(such as anti-cohesion,late coherence,morphological order,etc.)and variants of the genre(such as local variation of stylistic components,overall migration of linguistic materials and expressions,etc.);from the perspective of the constituent elements of discourse,there are variations of linguistic elements(such as words,sentences,rhetoric,discourse markers,etc.)and multimodal variability(Such as the use of pictures,gestures,expressions,sounds,facial text,etc.)and so on.The variation of discourse fits into the needs of colorful social life—that is,into a variety of cognitive psychological and emotional expression needs.