交际在结构上可以分为言语文际和非言语交际两大体系。这两者相互联系，在意义上相互补充，相互强调，又相对独立，具有各自的特性。所谓非言语文际是指言语范畴之外的一切表现形式，如眼神、手势、身体动作、面部表情以及身体距离和副语言等。非言语交际不仅能产生听觉效果， Communication in the structure can be divided into speech and nonverbal communication two systems. The two are interrelated and mutually complementary in the sense that they emphasize each other and are relatively independent and have their own characteristics. The so-called non-verbal interpersonal language refers to all kinds of expressions outside the scope of words, such as eyes, gestures, body movements, facial expressions and body distance and vice languages. Nonverbal communication can not only produce auditory effects,