非语言符号的应用范围非常广泛。它不仅是人们在日常生活中不可缺少的一种交际方式 ,而且在大多数的文学作品中 ,对非语言符号的描述也是作家表现人物性格 ,内心活动 ,思想感情的一种有效途径。此外 ,非语言符号还被用于其它多种实用性领域。对其修饰功能的分析和总结有利于我们更好掌握和理解这一交际工具的用途 The application of non-verbal symbols is very extensive. It is not only an indispensable means of communication in daily life, but also, in most literary works, the description of nonverbal symbols is also an effective way for the writer to express his personality, inner activities and thoughts and feelings. In addition, non-verbal symbols are also used in many other fields of practicality. The analysis and summarization of its modification function will help us better understand and understand the purpose of this communication tool