关键词: 认知组合性词义观（CCMO）, 汉语介词, 词义球结构

Abstract: Cognition-Combinatory Meaning Outlook（CCMO） is a modelized view on the generation and understanding of word meaning, and is a basic idea in the description of lexical semantic structure. Based on CCMO, when understanding the lexical meaning, the cognitive characteristics and syntactic features of the word meaning must be remembered well. From the angle of the cognition and syntactic combination, the generation of the meaning structure is a result of the projection of cognitive structure to the language symbols, and the syntactic combination between words reveals the meaning structures to our sight. Based on CCMO, the generation of syntactic structure can be regarded as a result of the extension of the meaning structure, and the meaning structure can be regarded as the basis of the generation of syntactic structure. Taking the prepositions “Zai, Cong, Jing” as an example, this paper describes and constructs the sphere structure model of word meaning of the preposition, and illustrates the function of the syntactic semantic computation is the essential characteristic of the preposition meaning.

Key words: Cognition-Combinatory Meaning Outlook（CCMO）, contemporary Chinese preposition, sphere structure of word meaning