本文探讨隐喻在建构和组织语篇中的变化规律,即隐喻的语篇一致性和跳跃性。作者利用真实生动的语料,从文本内和文本外两个方面描述隐喻的一致性,并揭示隐喻变化和跳跃的部分规律:跳跃与域的关系和跳跃的方式。我们发现语篇跳跃方式主要有4种:(1)放射式;(2)链条式;(3)多轨平行式;(4)混杂式。 This article explores the changing rules of metaphor in the construction and organization of discourse, that is, the discourse coherence and leap of metaphor. The author uses the real and vivid corpus to describe the consistency of metaphor both in the text and in the text, revealing some of the laws of metaphor change and jumping: the way of jumping and the relationship between the domain and jumping. We found that there are four main ways of discourse jumping: (1) radiating; (2) chain; (3) multi-rail parallel; (4) hybrid.