运用认知语言学理论探讨索绪尔语言符号观,说明语言符号是任意性与理据性的统一,阐明了所指的切分与语言使用者的概念化有关,并且会发生心理固化,证明了符号昭示百科知识性和动态性,这种动态性主要体现在能指/所指范围的波动,而且这种波动可由原型理论加以解释。 Using the theory of cognitive linguistics to explore Saussure’s linguistic notions, it shows that linguistic signs are the unity of arbitrariness and motivation. It clarifies that the signification is related to the conceptualization of linguistic users, and psychological curing occurs, demonstrating that symbols Clear encyclopedic knowledge and dynamic, this dynamic is mainly reflected in the signifier / range of fluctuations, and this fluctuation can be explained by the prototype theory.