CAJ | 학술논문

模糊语言，作为一种弹性语言，是指外延不确定、内涵无定指的特性语言。目前，国内外专家学者对语言模糊现象的研究主要集中在对模糊语义的研究上，鲜有涉及对模糊语语用功能的研究。故此，本文以真实的英文商务信函为语料、以韩礼德的系统功能语言学为理论框架，研究人们在英文商务信函写作中如何顺应不同的语境因素，运用模糊语言的语用功能以实现特定的交际目的。
모호어언，작위일충탄성어언，시지외연불학정、내함무정지적특성어언。목전，국내외전가학자대어언모호현상적연구주요집중재대모호어의적연구상，선유섭급대모호어어용공능적연구。고차，본문이진실적영문상무신함위어료、이한례덕적계통공능어언학위이론광가，연구인문재영문상무신함사작중여하순응불동적어경인소，운용모호어언적어용공능이실현특정적교제목적。
Fuzzy language, as a kind of flexible language, refers to the language with uncertain denotation and connotation. At present, most researches on fuzzy language both at home and abroad mainly focus on the semantic aspect while less of them involve the pragmatic aspect. Therefore, based on Halliday's theory of systemic functional linguistics, this thesis uses the real English business correspondence to explore how people adapt to various contexts in the writing of English business correspondence by adopting fuzzy language and how people take advantage of their pragmatic functions to achieve specific communicative functions.