美国当代著名非裔女作家托尼·莫里森的短篇小说《宣叙》通过白人特怀拉的叙述,讲述了残疾黑人玛吉遭受种族和性别歧视的残酷事实。本文着重分析特怀拉第一人称叙述的不可靠性,旨在揭示不可靠叙述的文本功能及与小说主题传达的微妙关联。 The narrative by Tony Morrison, the short story of the famous contemporary African American writer Toni Morrison, narrates the brutal facts of racist and disagreed discrimination on the part of Negroes, the black disabled man. This paper focuses on the analysis of the unreliability of Tewlala’s first-person narrative, aiming to reveal the subtleties of unreliable narrative textual function and communication with the novel’s theme.