近年来,无论是对跨文化交际的研究,还是对外语课堂教学的探索,非语言因素的作用正愈来愈引起重视,人们从不同层面对其进行了全方位、多视角的探究。纵观这些研究,可以发现两个较为突出的问题:其一是非语言交际、非语言符号及非语言信息等概念的等同;其二是对非语言因素对课堂教学的影响的研究主要集中在教师的非语言行为方面。 In recent years, whether it is research on intercultural communication or the exploration of foreign language teaching, the role of nonverbal factors is attracting more and more attention. People make comprehensive and multi-perspective investigations from different aspects. Throughout these researches, two prominent problems can be found: one is the equivalence of concepts such as non-verbal communication, non-verbal symbols and non-verbal information; and the other is that the research on the influence of nonverbal factors on classroom teaching mainly focuses on teachers Non-verbal behavior.