语篇中的连贯不仅通过语言手段实现,非语言机制也有助于连贯的实现。基于此观点,本文以电影《音乐之声》中的对白为例,采用韩礼德和哈桑的衔接理论进行文本分析,进而讨论产生连贯性的情景语境、共有知识、社会背景等非语言因素,以期对语言教学提供一点启发。 Coherence in discourse is not only achieved by means of language, but nonverbal mechanisms also contribute to coherent realization. Based on this point of view, taking the dialogue in the movie “The Sound of Music” as an example, this article analyzes the text by using Halliday’s and Hassan’s cohesion theory, and then discusses the nonverbal factors such as context, co-knowledge and social background, In order to provide a little inspiration for language teaching.