生物实验学是一门集实验性、实践性及科学性于一身的自然科学,随着现代科学的发展,它越来越显示出其二十一世纪领先科学的独特魄力。生物实验教学是生物教学的一个不可分割的重要组成部分,它是帮助学生实现由感性认识到理性认识,由具体思维到抽象思维飞跃的一个重要环节,应当引起广大生物教师的高度重视。新课程标准所提倡“自主、合作、探究” Bioterrorism is a natural science with experimental, practical and scientific features. With the development of modern science, bioterrorism has increasingly shown its unique courage in leading science in the 21st century. Biology experiment teaching is an integral and integral part of biology teaching. It is an important part to help students realize the leap from sensible understanding to rational thinking and concrete thinking to abstract thinking, which should arouse great attention from the majority of biology teachers. New curriculum standards advocate “autonomy, cooperation, exploration ”