主位结构作为衔接手段在语篇分析中的应用

Thematic Structure Used as Cohesive Devices in Discourse Analysis

主位结构和衔接都是系统功能语法中用于语篇分析的重要概念，二者在语篇分析和连贯中都起着非常重要的作用。从主位推进模式和其他衔接手段在具体语言材料中的应用进行分析，归纳出主位结构作为衔接手段用于语篇分析的重要性及其研究意义。

In systematic-functional grammar, thematic structure and cohesion are two of the important concepts used for discourse analysis. This paper aims to analyze the application of thematic progression and other cohesive devices in specific linguistic materials, so as to induce the significant meaning of using thematic structure as cohesive devices in discourse analysis.