生物是一门以实验为基础的自然科学,实验在高中生物教学中占有十分重要的地位,它既是生物教学的基础,又是生物教学的重要内容、手段,对培养学生的动手能力、创新能力具有独特的作用,是实施素质教育的有效途径.新课标高中生物设置了大量的探究性实验,但由于传统教学观念的影响和对新课标理解的偏差,实际教学中还存在重理论轻实验的思想,认为实验是理论教学的补充,一些教师少做或不做实验,还有一些 Biology is a natural science based on experiments. Experiments play a very important role in biology teaching in high schools. It is not only the basis of biology teaching, but also an important content and means of biology teaching. It also cultivates students’ hands-on ability and innovation ability. Has a unique role in the implementation of quality education is an effective way. New curriculum standard high school biology set up a large number of exploratory experiments, but due to the impact of traditional teaching concepts and the deviation of the understanding of the new curriculum, there is still a theoretical light in the actual teaching The idea of ​​experimentation is that experiments are complementary to theoretical teaching. Some teachers do or do not do experiments. There are still some