学生的学习方法是影响学习效果的重要因素，任何教学工作必须通过学生的学习才能得以实现。”授之以鱼，不如接之以渔”。教师在课堂教学中教授学习方法比教授知识更为重要。1预习和复习的有机结合针对生物学教学的特点，一些与前面学过的知识关系不大，又较为简单的内容，可以 The student’s learning method is an important factor that affects the learning effect. Any teaching work must be achieved through the students’ learning ability. “Teaching fish is better than fishing.” It is more important for teachers to teach learning methods in classroom teaching than to teach knowledge. 1 The organic combination of preview and review focuses on the characteristics of biology teaching, some of which are not related to the previously learned knowledge, but also have relatively simple content.