语篇指的是实际使用的语言单位，是一次交际过程中的一系列连续的语段或句子所构成的语言整体。它可以是独白、对话、众人交谈、文字标志、诗歌、小说、讲话、文章。从形式上看，语篇是一个按照语言规则构成的复合语言符号；从功能上看，它相当于一种交际行为。语篇教学就是在 Text refers to the actual use of the language unit, is a communication process in a series of consecutive paragraphs or sentences constitute the language of the whole. It can be monologue, conversation, conversation, writing, poetry, fiction, speech, essay. From the formal point of view, discourse is a composite language symbol formed by the rules of language; from a functional point of view, it is equivalent to a communicative act. Text teaching is here