化学是一门科学,教学则是一门艺术。俗话说:“好的开始是成功的一半。”在教学的诸多环节中,新课导入是最重要,也最关键的环节。新课导入的方式多种多样,没有固定的模式。它因人而异,因课而异。在高中化学教学中,只要是能融洽教学氛围,集中学生注意力,引导师生进入教与学的理想境界,那就是好的导入方法。 Chemistry is a science, teaching is an art. As the saying goes: “Good start is half done. ” In many aspects of teaching, the introduction of the new course is the most important and most critical part. There are many ways to introduce new courses, there is no fixed pattern. It varies from person to person and from lesson to lesson. In high school chemistry teaching, as long as it is a harmonious teaching atmosphere, focus students’ attention and guide teachers and students into the ideal state of teaching and learning, that is a good way to import.