中介语是外语学习者必经之路,这一概念最早又Selinker在他的论文《中介语》首先提出。但由于它是过渡性语言,所以中介语的语用失误是不可避免的问题。本文简述了中介语概念,通过实例解析了语用失误类别,并阐述了其对大学英语教学的影响。 Interlanguage is a must have for foreign language learners. This concept was first proposed by Selinker in his dissertation “Interlanguage”. However, because it is a transitional language, the pragmatic failure of interlanguage is an inevitable problem. This article briefly introduces the concept of interlanguage, analyzes the category of pragmatic failure through examples, and expounds its influence on college English teaching.