“家”在唐代就已经发展出了定语性领属标记功能,并在此基础上演化出状语标记、助词、语气词等多种用法。而它的这些用法都源于处所名词“家”。“家”的语法化过程是句法因素和认知因素共同作用的结果,反映了结构助词语法化过程中的“处所主义”。同时,“HOME”义语素演化为定语标记具有跨语言的共性倾向。 “Home ” has developed a fixed-lingual collar tagging function in the Tang Dynasty, and on this basis, evolved adverbial markers, auxiliary words, mood words and other usages. And all of its usage stems from the nouns “home ”. The grammaticalization process of “home ” is the result of the combination of syntactic and cognitive factors, which reflects “premises ” in the process of grammaticalization of structural aids. At the same time, “HOME ” semantic primitives evolve into attributive markers with a common linguistic tendency.