九年义务教育生物教材在编写上注重了初中学生好奇心强、求知欲强、形象思维为主的认知特点,增加了插图的数量,并设立了“看一看、想一想”、“动动脑”、“动动手”等多个栏目,教师在教学中巧妙地利用这些栏目进行新课的引入,可以有效地激发学生的学习兴趣。提高学生的注意力,从而为课堂教学创设良好的教学情境。 The nine-year compulsory education biology textbook focuses on the cognitive features of junior high school students such as strong curiosity, strong curiosity and image-based thinking, increases the number of illustrations, and sets up “take a look and think about it” , “Moving brain ”, “moving hand ” and other columns, teachers in teaching clever use of these sections for the introduction of the new lesson, you can effectively stimulate students interest in learning. Improve students' attention and create a good teaching situation for classroom teaching.