兴趣是最好的老师.课堂导人是课堂教学的首要环节,是教师完成教学任务、达成教学目标的前奏.它犹如一台戏剧的序幕,负有酝酿情绪、集中注意力、渗透主题的任务,近几年来,笔者就课堂导入这个环节进行了一些探索,现将一些浅显的做法与同行交流,以便大家指正.1问题导入法:开门见山,以疑设问,以问启迪案例1在对《声音》一章进行新课引入时,提出这样的问题:如果没有声音,世界将会怎样?是有趣的?阴冷的?安静 Interest is the best teacher.Classroom guide is the most important part of classroom teaching, is a prelude to teachers to complete the teaching task, to achieve the teaching goal.It is like a prelude to drama, with brewing emotions, focus, infiltration of the theme of the task In recent years, the author of the classroom into this part of a number of exploration, and now some simple ways to communicate with peers, so that we correct .1 problem-based approach: straight to the point, with doubt asked to ask Enlightenment case 1 in the “ When the new lesson was introduced in Chapter ”Sounds," I raised the question of what the world would be like if there was no sound, what was fun, was it cold, quiet