在我国中学生物教学正从应试教育向素质教育转化,由于中考没有生物这一门考试,所以,许多家长和学生不重视这门学科,以至于学生学习成绩不理想,积极性不高,但在发达国家许多科学家都涌向生物这门专业。培养学生兴趣是重中之重,教师需从授课方式找出这门学科的优势,激发学生对这门学科的兴趣. In our country, middle school biology teaching is transforming from exam-oriented education to quality education. Since there is no biology in the entrance exam, many parents and students do not attach importance to this discipline, so that students’ academic performance is not satisfactory and their enthusiasm is not high. However, Many national scientists are flocking to biology. Fostering student interest is the most important, teachers need to find out the advantages of this discipline from teaching methods to stimulate students interest in this discipline.