人际功能(Interpersonal Function)是以韩礼德(Halliday)为首的系统功能语言学派于20世纪90年代提出的语言三大元功能之一,指人们使用语言与他人交际,建立和保持人际关系,影响他人行为,表达自身对事物的主观判断或评价,并诱导甚至改变他人的看法。韩礼德指出,人际功能主要由语气、情态、语调系统实现。马丁(Martin)在韩礼德的基础上建立了评价系统。事实上,人们对口语、书面语体的认知和辨 Interpersonal Function is one of the three major language functions proposed by Halliday’s system functional linguistics in the 1990s. It refers to people’s use of language to communicate with others, to establish and maintain interpersonal relationships and influence others’ behaviors , Expressing their own subjective judgments or evaluations of things, and inducing or even changing others’ opinions. Halliday pointed out that interpersonal functions mainly by tone, modality, tone system. Martin established an evaluation system based on Halliday. In fact, people’s cognition and discrimination of spoken language and written language