语用歧义及其修辞功能研究

歧义是一种常见的语言现象，它是指某个词语或话语有两个或两个以上的释义。语用歧义的产生与语境有很大的关系，它产生于交际双方所依赖的具体环境。语用歧义在一定的程度上容易让人误解，影响人们交际的顺利进行。但语用歧义并非总是消极的．恰当使用语用歧义，可以产生积极的修辞效果。在交际过程中，人们常常有意利用语用歧义来达到诙谐幽默、一语双关、挖苦讽刺、言简意丰、启发想象等修辞效应。

The Study on Pragmatic Ambiguity and Its Rhetoric Functions

Ambiguity is a common language phenomenon,in which a word or a discourse has two or more than two interpretations.Pragmatic ambiguity is closely related with context and exists in people's communication environment.It may lead to misunderstandings to some extent and influence people's successful communication.But it's not always negative,because the proper use of ambiguity can produce good rhetorical functions:being humorous,a pun and sarcastic,and enlightening rich meanings and imagination.