The writer argues that the knowledge of the macro-organizers of lexical phrases and their organizing function in discourses is of great help for the students to form the outline of the lec.

• 作者认为，语篇宏观组织词及其功能的知识有助于考生分清讲座的重点内容，辨别笔记的重点，从而提高对该类语篇的理解和记笔记的能力。