随着科学技术的不断发展和国际交往的日益频繁，跨文化交际日趋重要，必不可少。因此，让学生了解跨文化交际知识，跨越文化障碍，提高跨文化交际能力，对于搞好英语教学，为我国科技事业的发展培养出高质量的复合型人才具有十分重要的意义。中西方文化存在较大差异，跨文化交际以及跨文化知识的导入方式与英语教学关系密切。大学英语教学应注重提高学生的跨文化交际能力。 With the continuous development of science and technology and the increasing frequency of international exchanges, cross-cultural communication is becoming more and more important and indispensable. Therefore, it is very important for students to understand the knowledge of intercultural communication, to overcome cultural barriers and improve their intercultural communication skills. It is of great significance to cultivate English teaching and cultivate high quality compound talents for the development of science and technology in our country. There is a big difference between Chinese and Western cultures. Cross-cultural communication and cross-cultural knowledge are closely related to English teaching. College English teaching should focus on improving students’ intercultural communication skills.