变异修辞是一种不太常见的修辞方法,本文主要从理性意义变异、情感意义变异、文体变异和词汇搭配变异四个方面,借助莫言作品中的例子,对变异修辞中的语义变异进行探讨。常见很多修辞结构有转喻、隐喻、夸张、双关、矛盾、悖论等。但有时,在读一些文学作品中,总会遇到表达中含有修辞味道但却不能用传统修辞方法来解释的情况。针对这一情况,语言学家引入一个概念“变异修辞”。那到底什么是变异修辞?冯广义对变异修辞做过定义,“Deviated rhetoric refers Variational rhetoric is a less common rhetorical method. This paper discusses the semantic variation in rhetoric rhetoric from four aspects: rational meaning variation, emotional meaning variation, stylistic variation and lexical collocation variation with examples in Mo Yan's works. Many common rhetorical structures are metonymy, metaphor, exaggeration, pun, contradiction, paradox and so on. But sometimes, in reading some literary works, you always encounter the expression of rhetorical taste but can not be explained by traditional rhetorical methods. In response to this situation, linguists introduce a concept ”variation rhetoric “. What is variation rhetoric in the end? Feng Guangyi defined rhetoric of variation, ”Deviated rhetoric refers to