俗话说:“万事开头难。”做事如此,我们的课堂教学也是如此。也有人说:“良好的开端是成功的一半,”这句话很有道理,我们上课经常会遇到这种情况:今天开头顺,心情就愉悦,任务往往水到渠成。因此,课堂引入也要讲究艺术性,艺术是人类以情感和想象为特征的把握和反映世界的一种特殊方法。以下是笔者在课堂教学中关于引入的一些实例。一、故事引入,娓娓道来,激发学生求知的欲望在化学教学中,有相当一部分内容缺乏趣味性,学起来枯燥,教起来干瘪,对这些内容就要求教师有意识地创设悬念,使学生产生一种探求问题奥妙所在的神秘感,从而激发起学生的学习 As the saying goes: “Everything is hard at the beginning.” “We do things the same way, our classroom teaching is also true. Some people say: ”Good start is half done, " This sentence makes sense, we often encounter such a situation in class: at the beginning of Shun, the mood is pleasant, the task is often solved. Therefore, the introduction of the classroom should pay attention to the artistry, and art is a special method of grasping and reflecting the world characterized by emotions and imagination. The following is the author in the classroom teaching on the introduction of some examples. First, the introduction of the story, his right to inspire students’ desire to know In chemistry teaching, a considerable part of the content of the lack of interest, learning boring, taught to shriveter, these elements require teachers to create suspense consciously so that students produce A quest to explore the mystery where the mystery, so as to stimulate student learning