本文从句法、语义、语用三个平面的角度对“光”和“就”两个副词进行对比。本文的第一部分详述了这对副词在句法方面的异同点,主要从词性,位置和搭配三个方面来研究;第二部分论述了它们在语义方面的异同点,主要从语义指向,语义特点和搭配等方面来探讨;第三部分论述了这两个副词在语用方面的异同点,主要从主观情绪和语体色彩方面来研究。 This article compares the two adverbs “light” and “” on three aspects of syntax, semantics and pragmatics. The first part of this paper details the similarities and differences between the two adverbs in terms of syntactic aspects, mainly from the part of speech, location and collocation; the second part discusses their similarities and differences in semantics, mainly from the semantic orientation, semantic features And collocation. The third part discusses the similarities and differences of the two adverbs in pragmatics, mainly from the aspects of subjective emotion and stylistic color.