教学是学校的工作重点,如何改进教学方法是各个中等专业学校目前正在探讨的热门话题。本文针对中等专业学校教育的特点,本着“以学生为中心”的原则,提出了“开场白”在教学过程中具有重要作用这一观点,并具体阐述了开场白的不同作用,如激发学习动力,提高学习兴趣,缩短师生心理距离;形象比喻,引出正题;讲述生动趣事,引出写作对象;想象描绘,构筑三维空间等。 Teaching is the focus of school work, and how to improve teaching methods is a hot topic that every secondary vocational school is currently exploring. According to the characteristics of secondary vocational school education and the principle of “students as the center ”, this paper puts forward the viewpoint that “opening ceremony ” plays an important role in the teaching process and elaborates the different functions of the opening ceremony, such as Stimulate motivation to learn, improve interest in learning, and shorten the psychological distance between teachers and students; image metaphor, leads to the topic; tell vivid anecdotes, leads to the writing object; imagination depiction, to build three-dimensional space.