韩礼德论加的夫语法

韩礼德对加的夫语法的基本看法是系统功能语言学界关注的重要议题之一。文章从语言的层次性、语言的元功能、功能句法、自然语言处理及语言认知研究方面系统梳理了韩礼德对加的夫语法的基本观点。总体而言，韩礼德认为加的夫语法是系统功能语言学的一种模式，是对系统功能语言理论的有益补充。具体而言，韩礼德认为加的夫语法在语言层次性和元功能上的不同划分有其特定的研究目的；加的夫语法在功能句法研究和自然语言处理方面成绩斐然；加的夫语法在语言认知研究上更接近当代主流认知科学。 

Halliday on the Cardiff Grammar

Halliday's view on the Cardiff Grammar is one of the important concerns among scholars in Systemic Functional Linguistics. This paper systematically investigates Halliday's view on the Cardiff Grammar from the following aspects: linguistic stratification, the meta-function of language, functional syntax, natural language processing and cognitive research. The study shows that generally Halliday regards the Cardiff Grammar as a model within the same systemic-functional framework, which is complementary to the general theory. Specifically, for Halliday the stratificational and meta-functional differences maintained in the Cardiff Grammar have its own particular objectives to serve, the Cardiff Grammar has made great contributions to Systemic Functional Linguistics in functional syntax and natural language processing, and the Cardiff Grammar's cognitive model is closer to mainstream cognitive science.