Based on the theory of functional-systemic grammar, this paper studies the stylistic features of The Mark on the Wall from the perspectives of its context, transitivity, mood and thematic structure.

• 以系统功能语法为理论基础,通过对意识流小说《墙上的斑点》的语境、物性结构、气结构和主位结构等特点的功能文体分析,指出了意识流小说的文体特色。