主位:话语人际意义建构的信息生长点

Theme:Growth Points in Discourse Interpersonal Information Construction

在以人际意义建构为导向的宏观提议性话语中,主位作为语篇功能体现形式之一,对另一元功能——人际意义的构建具有信息导向功能,即主位发展形成的信息流对话语层面人际意义建构起使能作用。主位发展动态推动话语信息流,赋予实例体系中某些特定项以人际出发点和导向价值,使这些特定项成为实例人际体系韵律表现的信息生长点。

This paper makes an attempt to explore the enabling function of thematic development on orienting the construction of interpersonal information in persuasive discourse——macro-proposal.In orienting the dynamic flow of information,thematic development gives value to some nodes as the interpersonal starting points staging the prosodic realization of instantial interpersonal system.