汉语量词种类繁多,运用灵活,尤其是个体量词与名词的搭配难以把握。本文以个体量词“条”和“根”为例,从认知语言学角度出发,运用范畴化和原型理论来探讨汉语中个体量词与名词搭配的模糊性。认为事物的中心属性较之边缘属性有更大的区别性,边缘属性与临近范畴属性难免发生交叉,相关量词与之搭配时便产生了模糊性。 A variety of Chinese quantifiers, the use of flexible, especially with individual quantifiers and noun collocation is difficult to grasp. Taking the individual quantifiers “bar ” and “root ” as an example, from the perspective of cognitive linguistics, this paper explores the fuzziness of individual quantifiers and nouns in Chinese using categorization and prototype theory. Considering that the central attributes of things are more distinguishable than the marginal attributes, the attributes of marginal attributes and adjacent categories will inevitably cross, and the associated quantifiers will have fuzziness when collocated with them.