一、语篇理论及其重要性语篇理论并不是一个新兴的理论,从20世纪60年代至今它在外语教学中已经得到了广泛的应用。80年代中期,国外的一些语言学家提出了语篇教学大纲的设想。很多国内的语言学家将它应用于英语教学的许多方 Discourse theory and its importance Discourse theory is not an emerging theory. It has been widely used in foreign language teaching since the 1960s. In the mid-1980s, some foreign linguists proposed the idea of ​​a text syllabus. Many domestic linguists apply it to many aspects of English teaching