本文以后殖民理论研究为出发点来分析诺思洛普·弗莱的文学批评观,通过弗莱对加拿大文学中所呈现的后殖民特征的论述,挖掘殖民话语这一权力工具对意识形态、政治和社会的影响。后殖民国家文学在挑战前宗主国的叙述权威和经典时,不断为边缘群体争夺话语权,寻求民族身份认同,从而丰富了当代后殖民文学研究。 This paper analyzes Northrop Frye’s literary criticism from the post-colonial theory research. Through Frye’s discourse on the postcolonial features presented in Canadian literature, he explores the power of colonial discourse as a tool for ideological, political and ideological The impact of society. The postcolonial nation literature constantly competed the marginalized groups for the right to speak and challenged the national identities in the pre-challenge sovereignty narrative authority and classics, thus enriched the research of contemporary post-colonial literature.