在英语交际中,如果中国学生不了解英语国家文化,而是从本族语的形式和习惯出发,常常会达不到预期的交际目的。文化的导入在大学英语口语教学中起着极为重要的作用。本文从英语中的日常交际和习语等方面说明文化导入在大学英语口语教学中的必要性,从而有助于中国学生英语口语水平的提高。 In English communication, if Chinese students do not understand the culture of English-speaking countries, but from the native language forms and habits, often can not achieve the expected purpose of communication. The introduction of culture plays an extremely important role in college oral English teaching. This article illustrates the necessity of introducing culture into oral English teaching in college from the aspects of daily communication and idioms in English so as to help Chinese students improve their oral English.