课堂导入虽然时间极短,但却有着重要作用,甚至会关系到整堂课的成败。教师应该根据学生的心理需求和教学内容,精心设计导入,以此来激发学生的学习积极性。导入的方法有很多,如实验法、新旧比较法、问题引入法等等,教师需要灵活运用,而不是一成不变或是套用。文中具体介绍几种课堂导入技巧,以期对各位同仁的教学有一定的借鉴作用。 Although the introduction of a very short time in the classroom, but it has an important role, and even related to the success or failure of the entire class. Teachers should be based on the psychological needs of students and teaching content, carefully designed to import, in order to stimulate student learning enthusiasm. There are many ways to import, such as the experimental method, the old and the new comparison method, the problem introduction method, etc., teachers need to be flexible, rather than static or apply. The article introduces several kinds of classroom introduction technique in detail, in the hope of having a certain reference function to every colleague’s teaching.