人类交际是通过语言和非语言共同实现的。英语课堂是一个特殊的交际场所，非语言交际在其中起着很大的作用。Grant和Henning（1971）研究得出：课堂上82％的信息是通过教师的表情、举止等非语言手段实现的，而只有18％的信息是通过语言行为传递的。非语言交际即是运用人的自然 Human communication is achieved through both language and nonverbal communication. English classroom is a special place of communication, in which non-verbal communication plays a great role. Grant and Henning (1971) study: 82% of the information in the classroom is achieved through non-verbal means such as teachers’ expressions and demeanor, while only 18% of the information is delivered through verbal behavior. Nonverbal communication is the use of human nature