文学语言中插入语“换句话说”在语法上是句子结构之外的独立成分,虽然不影响语义表达,但在句中却起着重要的语用作用。本文尝试对搜集到的包含“换句话说”的文学作品进行修辞分析,考察“换句话说”使文本达到同义转化的不同修辞手段,进而探究该插入语衔接语篇、明示话题、表情达意等语用功能,从而达到在鉴赏或写作上正确理解和适切选择组织言语形式的修辞目的。 Literary language insert language “In other words ” is syntactically an independent component of the sentence structure, although it does not affect the semantic expression, but plays an important pragmatic role in the sentence. This article attempts to analyze the collected literary works containing “in other words ” and examine the different rhetorical devices that “put words ” in the text to achieve synonymous transformation, and then explore the discourse cohesion discourse, expressly Topic, expressiveness and other pragmatic functions, so as to achieve the correct understanding of the appreciation or writing and the appropriate choice of rhetorical purposes of organizational forms of speech.