整个教学的过程包括课前、课中和课后,课中是教学的主体部分,我们在教学中不但要重视主体部分,同样还要重视细节部分,这些细节包括课前的知识准备,课堂的导入,学生之间的互动与合作,学生之间的差异以及课堂教学的评价等。本文中根据自己的实际教学经验来谈谈这几个细节的重要性以及实际教学中该如何去把握。一、课前的知识准备整个高中信息技术课程的内容都是有着内在的联系的,教师在上课之前,就必须要对整个知识脉络摸熟摸透,对于一个知识点并不是老师懂了就可以把学生教好,老师能懂一个知识点也只是代表老师会解决这个问题。要把知识更好地传授给学生,让学生们学起来更轻松,更易学,教 The whole teaching process includes before class, after class and after class. The class is the main part of the teaching. In the teaching, we should not only pay attention to the main part, but also attach importance to the detail part. These details include the pre-class knowledge preparation, Import, interaction and cooperation among students, differences among students, and evaluation of classroom teaching. This article according to their actual teaching experience to talk about the importance of these details and how to grasp the actual teaching. First, pre-class knowledge preparation The content of the entire high school information technology courses are intrinsically linked, teachers in the class before, we must have a thorough understanding of the entire process, for a knowledge point is not the teacher can understand Teach the students, the teacher can understand a knowledge point only on behalf of the teacher will solve this problem. To better impart knowledge to students, so that students learn more easily, easier to learn, teach