摘  要

语言的模糊性是自然语言自身的一种内在属性。模糊语言这一理论是运用模糊集合来分析和探究自然语言和言语习惯里面中的一些现象而形成的一种语言学理论。模糊语在日常生活中、在书面表达中都广泛应用，研究模糊语言学对探究模糊语言的交际功能具有很大的现实意义。语言的使用是十分复杂的语用过程，而语言的不同语用功能决定了出于不同社交目的、处于不同社会地位的人们为达到自己的表达需要，常常使用模糊语言，以便在一些特殊情况下准确的表达自己的动机，实现预计的交际目的。而随着经济日趋全球化，人们开始高度重视模糊语言在国际金融中的运用，在一贯要求明确简洁的国际金融事务中，模糊语言得到广泛的应用。

关键词：模糊语；交际功能；国际金融

Abstract

The fuzziness of language is a kind of essential attribute of natural language itself. Vague language theory is to use vague to analyze and study the vague phenomenon in some of natural language and speech in order to form a kind of linguistic theory. Vague language is in our daily communication which is widely used in the written language and spoken language. The communicative functions of vague language is of great practical significance. The use of language is a very complicated process of pragmatics. The interpersonal function of language, such as function, emotional function determines the different social intentions which are all in different social status of the people to reach to their own needs, they often use vague language, so that in the interpretation which is not clearly accurate of his own motives, to achieve the aim of communication. With economic globalization, people begin to attach great importance to the application of vague language in international finance, the consistent requirements clear concise  international financial affairs, vague language has been widely used. Vague language are widely used in various kinds of social activities, and it acted an important role in the communication effect of international communication. Based on the analysis of the international financial affairs pragmatic functions of hedges, it points out that the reasonable use of hedges can make international communication more accurate, more flexible, more polite and more effect.

Key words: vague language; communicative functions; the international financial