苏联教育家霍姆林斯基曾指出:“如果你想使知识不变为僵死的、静止的学问,就要把语言变成一个最重要的创造工具。”在课堂教学中,教师的教学语言是教师从事教学活动所必须掌握的基本功,教学语言的优劣直接关系到课堂教学的成败,因而,了解和掌握教学环节的导入语、过渡语、 Homlinski, a Soviet educator, once pointed out: “If you want to make knowledge the same as dead, static learning, then language should become one of the most important creative tools.” In class teaching, teachers Teaching language is a basic skill that teachers must master in teaching activities. The pros and cons of teaching language is directly related to the success or failure of classroom teaching. Therefore, to understand and master the introductory language, transitional language,