交际手段从广义上讲包括表现和表达,从表现到表达的跨越体现了人类交际方式从简单到复杂的发展。前语言状态下,人类交际主要以表现手段为主,随着人类发音器官的改进,人声在所有介质中独占鳌头,音义结合经历了由不统一到统一的过程,人声从而与内部世界要表达的内容联系起来,语言成为最重要的表达手段。 Communicative means include expression and expression in a broad sense. The span from expression to expression embodies the development of simple and complex human communication. Under the pre-linguistic condition, human communication is mainly dominated by means of expression. With the improvement of human vocal organs, vocals dominate in all media, and the combination of sound and meaning has undergone a process from disunity to unity. Therefore, human voices and the inner world have to express The link between the content, language has become the most important means of expression.