| Based on the previous research results,this paper attempts to summarize the definition,characteristics,classification and functions of discourse markers.The syntactic position of "shuo ju bu hao ting de" is free and flexible,which can be located at the beginning or in the sentence.It does not affect the truth meaning of the sentence semantically.Pragmatics mainly plays a connecting role and contains verbal verbs,which can be regarded as a verbal discourse marker.Through observation and analysis of a large number of corpus,this paper adopts the method of combining description and explanation to mainly analyze the "shuo ju bu hao ting de".The article is divided into five parts.The first part is the introduction.The origin,objective and significance of the research are briefly introduced.This paper mainly makes a systematic review of the research on discourse markers at home and abroad.In addition,the main theories,research methods and sources of corpus used in this paper are introduced.The second part first discusses the name of discourse markers,and then tries to summarize the definition,characteristics,classification and functions of discourse markers on the basis of previous studies.Again,according to the characteristics of "shuo ju bu hao ting de",it is judged as speech discourse marker,and its syntactic,semantic and discourse characteristics are analyzed in detail.In addition,a simple analysis is made of the variant forms related to the utterance marker of speech.The third part mainly introduces the semantic features of the latter part of the speech discourse markers,which are mainly characterized by subjective meaning,negative meaning and unwilling meaning.The fourth part mainly introduces the discourse function and interpersonal function of speech marker.The discourse functions are as follows: discourse cohesion function and topic marking function;Interpersonal functions are mainly reflected in the following aspects: promoting understanding function,buffering tone function,reminding function,attitude evaluation function,euphemistic suggestion function and saving face function.The fifth part is the conclusion.Summarize the main content of the article and point out the shortcomings of the research. |