阅读是英语专业的一门主干课程。将功能文体学的分析方法应用于英语专业阅读教学有利于培养学生的文体意识,从与传统的句法分析不同的角度来分析和鉴赏文学作品。本文随机筛选一篇英语专业的阅读材料Why I Want a Wife,并以此为例从人际功能、语篇功能和概念功能三个角度分析作者如何表达其语义潜势。相信此语篇分析方法能够为英语专业阅读教学探索出一条新的视角和途径。 Reading is a major course in English major. The application of functional stylistics to reading teaching of English major is good for cultivating students’ style awareness and analyzing and appreciating literary works from different perspectives of traditional syntactic analysis. This article randomly chooses Why I Want a Wife, an English professional reading material, and analyzes the author’s semantic potential from the perspectives of interpersonal function, textual function and conceptual function. Believe that this discourse analysis method for English reading teaching to explore a new perspective and approach.