“VP的不是NP1,是NP2”是日常用语中较常见的格式,近年来“寂寞”风行,其格式也与之基本一致,本文对其语义结构和语用功能进行探讨。以语义差异为依据将该格式划分为三个类型并加以句法分析,拟从语用否定的角度出发,分析“寂寞”格式与常见格式之间的异同,并得出“寂寞”格式的语用动因及其形成机制。 “VP is not NP1, is NP2 ” is the most common format in everyday language. In recent years, “loneliness ” is popular and its format is basically the same. This paper discusses its semantic structure and pragmatic functions. Based on the semantic differences, the format is divided into three types and analyzed synthetically. It is proposed to analyze the similarities and differences between the format of “loneliness” and the common format from the perspective of pragmatic negation, and draw the conclusion that “loneliness” Pragmatic Motivation of Formation and Its Formation Mechanism.