导入语,又叫导语、开讲语,俗称开场白,是在一堂课刚开始之时教师导入新的教学情境的一段话语,是在教学过程开始之时教师就有关本堂课的主要内容、基本要求及运用教法等方面向学生做出的必要交代。(1)董政枢在《春觉斋论文》说:“好的开头,有如春色初展,鲜花含露,叫人钟情。”(2)著名特级教师于漪也曾说过:“课的第一锤要敲在学生的心灵上,激发起 Introductory language, also known as lead language, open language, commonly known as the opening ceremony, is the beginning of a class teacher into a new teaching situation of a discourse, is the teacher at the beginning of the teaching process on the main content of this class, the basic requirements and The use of teaching methods to make the necessary explanation to the students. (1) Dong Zhengshu said in the ”Spring Jue Zhai Papers“: ”Good beginning, like the beginning of the spring show, flowers containing dew, people love.“ (2) Famous teacher Yu Yi also said: ” The first hammer to knock on the students' hearts, inspired