在当今的外语教学中，受语言学界文化热的影响，对跨国文化问题的研究也成为外语教学界议论的热门话题之一。近年来，越来越多的外语教师认识到，外语教学不仅是要求学生语言形式正确，语音语调地道和一定的词汇量，还必须使他们了解所学语言国家的社会习俗、价值取向、言语规 In today’s foreign language teaching, influenced by the culture of linguistics, the study of transnational cultural issues has also become one of the hot topics in the discussion of foreign language teaching. In recent years, more and more foreign language teachers have realized that foreign language teaching not only requires the students to have correct language forms, authentic tone of speech and certain vocabulary, but also must make them understand the social customs, values, verbal rules of the language countries