学生是教学活动的主体,能否主动地参与其中,是教学成败的关键。在众多的教学改革模式中,情境教学具有一定的代表性。情境教学法,是指在教学过程中,教师有目的地引入或创设具有一定情绪色彩的、以形象为主体的生动具体的场景,以引起学生一定的态度或情感体验,从而达到学生透彻理解教材、心理机能得到健康发展的教学方法。情境教学强调学生积极参与,强调兴趣的培养,以形成主动发展的动因。因此,在课堂教学中,教师总是不断地为学 Students are the main body of teaching activities. Whether they can participate actively or not is the key to the success or failure of teaching. In many teaching reform models, situational teaching has some representativeness. Situational teaching method refers to the teaching process, the teacher purposely introduced or create a certain emotional color, the image as the main vivid concrete scenes to arouse students' attitude or emotional experience, so as to achieve a thorough understanding of the students teaching materials , The psychological function to be healthy development of teaching methods. Situational teaching emphasizes active participation of students, emphasizing the cultivation of interests in order to form the motivation for the initiative. Therefore, in classroom teaching, teachers always learn constantly