超常搭配即符合语法规则,却又超出词语之间的语义内容和逻辑范围的常规。本文以马丁.路德.金牧师著名的“我有一个梦想”演说为例,见证了超常搭配作为艺术语体中的一种特殊表达方式,是为了语言所要表达的修辞效果而刻意创造的,只有在一定的语境中才能发挥它的表达效果。 Super collocation that is consistent with the grammatical rules, but beyond the semantic content of words and logic between the conventional. This article takes the famous “I Have a Dream” speech by Rev. Martin Luther King Jr. as an example. It testifies to the supernormal collocation as a special expression in the artistic style, which is deliberately created for the rhetorical effect to be expressed by the language , Only in a certain context can play its expression effect.