一、案例背景在当今社会生活中,交际活动伴随着人的一生,培养学生良好的口语交际能力,能为他们的终身学习、生活和工作奠定坚实的基础。“提高口语交际能力,培养良好的听说态度和语言习惯”势在必行。但如何培养和提高广大学生的口语交际能力?观了于永正先生的《买手帕》一课的教学之后,对于这些疑惑,我有了更深刻的理解。二、片段重现师:同学们,买东西可有学问了。会挑,能买到称心如意的商品;再说现在物价开放了,卖主可以随便要价,你必须会讲价。(板 I. Case Background In today’s social life, communicative activities accompany people’s whole life and cultivate students’ good oral communicative competence, which can lay a solid foundation for their lifelong learning, living and working. “Improve oral communicative competence, develop good listening and speaking attitude and language habits ” is imperative. However, how to cultivate and improve students’ oral communicative competence? Having seen the lesson of Mr. Yong Zheng’s handkerchief, I have a deeper understanding of these doubts. Second, the fragment to reproduce division: students, can be learned to buy things. Will pick, can buy desirable goods; say now the price is open, the seller can ask for it, you must bargain. (board