加强大学英语课堂教学中的师生互动,提高高职高专学生的英语应用能力,是课堂教学中亟待解决的问题。教师在课堂教学中注重运用礼貌用语,不仅是对学生人格的尊重,而且是师德规范的基本要求,应该给予足够的重视。而加强礼貌用语的学习和运用,对于助推大学英语教学课堂互动,提高大学英语教学质量具有特殊意义。 Strengthening the interaction between teachers and students in college English classroom teaching and improving the English ability of students in higher vocational colleges are problems to be solved urgently in classroom teaching. Teachers pay attention to the use of polite language in classroom teaching, which not only respects students’ personality, but also is the basic requirement of ethics standard, which should be given enough attention. To strengthen the study and application of polite language is of special significance for boosting the interaction of college English teaching and improving the quality of college English teaching.