生物学是一门以实验为基础的自然科学,生物科学的每一个原理,每一种现象,每一个知识点都可以通过实验来验证和探索,生物学实验可以向学生提供生物界的感性认识,培养学生学习的基本技能和观察、分析综合运用生物学知识的能力,可以激发学生学习生物学的兴趣,培养实事求是的科学态度。可见,实验是生物学教学的重要组成部分,是提高生物教学质量的重要环节。随着教育改革的深入,教材内容也更加突出 Biology is an experiment-based natural science, every principle of biological science, every phenomenon, every knowledge point can be verified and explored through experiments. Biological experiments can provide students with perceptual knowledge of the biological world , Develop students ’basic skills and observe and analyze the ability to comprehensively use biological knowledge to stimulate students’ interest in learning biology and cultivate a scientific attitude of seeking truth from facts. Can be seen that the experiment is an important part of biology teaching is to improve the quality of biological teaching an important part. With the deepening of education reform, teaching materials are also more prominent