本单元语篇的主要内容是,通过Mr.Green教授的一堂音乐课引出“谈论能力”这个话题。在语篇教学中,教师应尽可能地运用多种教学方式,如多媒体、体态语等,为学生创设直观情境,以帮助学生正确理解语篇中所出现的句型的功能和意义,并引导学生 The main content of this unit’s text is to introduce the topic of “Competence” through a music lesson of Professor Mr. Green. In discourse teaching, teachers should try their best to use a variety of teaching methods, such as multimedia, body language and so on, to create intuitive situations for students to help students correctly understand the function and meaning of sentences in the discourse and guide student