模糊是自然语言的必然属性,其主要作用就是使语言更加丰富多彩,更加富有表现力。在文学作品中,模糊语言可以创造一种意境,表达某种情感,发挥其独特的文体功能。本文从语义模糊词、模糊数词、模糊限制语、矛盾修饰语、缺省模糊及言语模糊段落等几种形式来揭示模糊语在文学作品中的各种文体功能。 Blur is a natural property of the natural language, its main role is to make the language more colorful and more expressive. In literary works, vague language can create a kind of artistic conception, express certain emotions, and exert its unique stylistic functions. This paper reveals various stylistic functions of vague language in literary works from semantic fuzzy words, fuzzy nouns, hedges, contradiction modifiers, default ambiguities and vague passages of speech.