夸张是把事物A的某一特点加以放大化、明显化,而把事物A说成是具有这种明显特点的事物B。这两事物具有部分-整体或在同一整体内部分-部分的关系。在认知语言学中,可以将夸张涉及的两事物之间的指代称为“映射”。本文运用徐盛桓的“内涵外延传承”说将这种现象看作是这两事物间的内涵和外延的传承。 Exaggeration is a thing of a particular feature to be magnified, obvious, and the thing A is said to have this obvious characteristic thing These two things have a part - the whole or within the same whole part - part of the relationship. In cognitive linguistics, we can refer to the “mapping” between the two things involved in exaggeration. This article uses Xu Shenghuan’s “Connotation Extension Transmission” to describe this phenomenon as the inheritance of the connotation and extension between these two things.