本文以语体基本态为敬体的大学生会话为对象,从言语功能的角度考察了各言语功能中有标记性语体简体的出现情况。列举了有标记性语体较多出现的言语功能——【自问】【感想—注目表示】【解释—注目表示】,分析了这三种言语功能中从敬体到简体的语体转换情况,同时对这三种言语功能中维持基本态敬体的发话进行了考察。 In this paper, we take the basic state of the students’ body as the college student’s conversation, and examine the appearance of the simplified existence of the marked language in each speech function from the perspective of speech function. The article lists the speech features that appear more in the marked style - [Ask yourself] [Feelings - Eyeshadow] [Explanations - Eyeshadow], analyzes the conversion of the three kinds of speech functions from the body to the simplified style, At the same time, we inspected the utterances of maintaining the basic state of honor in these three kinds of speech functions.