学起于思,思起于疑,作为学生思维能力的培育者,从新课伊始就要启迪学生思维。因为新课导入的方式不仅展示了教师对学生思维启迪的方式,也体现了教师不同的教学价值取向和教学智慧。通过对同课异构的三节课的不同导入方式的评析,提出在导入过程启迪思维的思考。 Learning from thinking, thinking in doubt, as a student thinking ability breeder, from the beginning of the new lesson we must enlighten students thinking. Because the way of introducing new class not only shows the way of teachers ’enlightenment to students’ thinking, but also reflects the different teaching value orientation and teaching wisdom of teachers. Through the analysis of the different ways of introducing the heterogeneous three lessons in the same course, this article puts forward the thinking of enlightenment thinking in the process of induction.