作为具有混合民族身份背景的作家,沈从文一直受到身份焦虑的困扰。但这也促成他选择了与中原作家不同的文学道路。本文从小说题材、叙事结构和生命哲学上分析了沈从文小说所具有的开放性,客观评价了民族因素在作家对中心结构和独白话语背叛与疏离过程中所发挥的作用。 As a writer with a mixed ethnic identity, Shen Congwen has been plagued by identity anxiety. But it also led him to choose a different literary path from the Central Plains writers. This article analyzes the openness of Shen Congwen novels from the theme, narrative structure and philosophy of life, objectively evaluates the role played by ethnic factors in the process of writers’ betrayal and alienation of the central structure and monologue discourse.