在初中生物的课堂上,根据教学内容的特点恰当地设置不同的导入情境,能够在很大程度上帮助激发学生的学习兴趣,有效地吸引学生的注意力,明确学习目的和建立知识间的联系,让学生积极主动地进入到新课的学习之中。因此,恰当巧妙富有吸引力的导入将点燃学生的求知欲望。那么,常见的课堂导入方法都有哪些呢? In junior high school biology class, according to the characteristics of teaching content, proper setting different import situations, can largely help to stimulate students ’interest in learning, effectively attract students’ attention, clear learning purpose and establish knowledge Contact, so that students take the initiative to enter the new class learning. Therefore, the appropriate clever and attractive introduction will ignite the students’ desire for knowledge. So, what are the common methods of class import?