基础教育课程改革已明确提出,教育的目的不仅是向学生传授知识,更主要的是培养学生的学习能力,提高学生的综合素质。生物实验作为生物教学的基本手段,通过实验教学可以为学生提供学习的感性材料,具体形象地展示生物知识的 The reform of basic education curriculum has clearly stated that the purpose of education is not only to impart knowledge to students, but also to cultivate students’ learning ability and improve their overall quality. As a basic method of biological teaching, biological experiments can provide students with sensible materials for learning through the experiment teaching, and concretely display biological knowledge.