| Government affairs microblog is a series of continuous sentences or phrases that government agencies use to realize the openness of government affairs and the interaction between officials and people.The research on government affairs microblog should be an important part of the study of government affairs microblog language,but the research results of the government affairs microblog discourse are less.This paper takes the government affairs microblog discourse as the research object,using the comparative method,the quantitative analysis method and the interdisciplinary research method to explore the features and types of the government affairs microblog discourse,the cohesion and coherence of the government affairs microblog discourse,and the speech behavior characteristics of the discourse.The full paper includes three parts: introduction,text and conclusion.The introduction part briefly summarizes the current research status of government affairs microblog discourse,and points out the research significance,research method,innovation and source of corpus.The body part is the research process of the government affairs microblog discourse,which is divided into three chapters.The first chapter,on the basis of defining the related concepts of the government affairs microblog discourse,by comparing the government affairs microblog discourse with the other microblog discourse,this paper probes into the characteristics of the standardization of language use,the complex types of discourse structure and the politicization of discourse content.By comparing the government affairs microblog discourse with the official discourse,this paper analyzes its characteristics of colloquial,short length and strong interactivity.Finally,we classifies the government affairs microblog discourse from the two perspectives of the discourse pattern type and the discourse function.The second chapter comprehensively analyzes the cohesion and coherence of the government affairs microblog discourse.Analyzes the structural linkages ingovernment affairs microblog discourse by using the thematic progression theory,and summarizes the non-structural cohesion of the government affairs microblog discourse from the perspective of the discourse grammar,and then explores the intertextual cohesion of the government affairs microblog discourse.Finally,summarizes the factors that influence the discourse coherence of the government affairs microblog from the perspective of discourse semantics.The third chapter analyzes the speech act of the government affairs microblog from the perspective of the pragmatics.And probes into the constitutive rules of the speech act of the government affairs microblog,the subject of the speech act of the government affairs microblog and the features of speech act types of the government affairs microblog,and analyzes some of the problems and makes recommendations accordingly.The conclusion of this paper summarizes the contents of this paper and illustrates the conclusions and shortcomings of this paper. |