语言差异是二语学习者在跨文化交际中要过的第一大关。本文从英汉词汇内涵、习语、警句以及社交用语的文化差异 ,谈到外语教学不仅仅要传授语言知识 ,还必须让学生了解这种语言所赖以生存的文化 ,指出只有通过导入交际文化 ,分析两种文化的差异 ,才能使学生真正学好外语。 Language difference is the first mark that second language learners must cross in intercultural communication. This article from the cultural connotation of English vocabulary connotation, idioms, aphorisms and social terms, talked about foreign language teaching not only to impart knowledge of language, but also to enable students to understand the language of survival of the culture, that only through the introduction of communicative culture, Analysis of the differences between the two cultures in order to enable students to really learn a foreign language.