A Study On "X Is X" And Its Related Formats

"X is X" is a common expression in modern Chinese oral communication,with a full expression of meaning.Based on the theory of construction grammar,this paper constructs it and studies it from three plane theories.At the same time,"X is X" and its related format for comparative analysis.The full paper is divided into five parts:The first chapter introduces the research object "X is X",expounds the research status,existing problems and key problems to be solved,and briefly explains the source of the corpus and the theory and method adopted.The second chapter uses the construction grammar theory and the three plane theory to construct the construction "X is X",describe the syntactic and semantic descriptions of each component of the construction,and summarize the construction meaning.The third chapter studies "X is X" from the perspective of pragmatics,and discusses the expression function and discourse function of this construction.The fourth chapter compares the the three plane theory of "X is X" with the same language "X is X" and "X is X" to find the similarities and differences between the relevant construction and the related construction..The fifth chapter summarizes the full text and points out the inadequacies of the article.