高中生物是初中生物的深入和内化,主要从分子与细胞、遗传与进化、稳态与环境三个方面向学生渗透了一些与生活息息相关的知识。对学生而言,学校高中生物知识普遍的感觉是知识多、杂乱、不成系统,多数学生出现了会相应的知识点但不会解题的现象。我认为,要学好高中生物,应注意以下几个方面。一、建构完整的知识网络生物学知识看似凌乱,但都与生命相关,学生学习 Senior high school biology is the deepening and internalization of junior high school biology. It infiltrates into students a lot of life-related knowledge from three aspects: molecule and cell, genetics and evolution, steady state and environment. For students, the general feeling of high school biology knowledge is that knowledge is too much, disorderly and unsystematic. Most students appear to have corresponding knowledge points but they will not solve the problem. I think, to learn high school biology, should pay attention to the following aspects. First, the construction of a complete knowledge of the network of biological knowledge may seem messy, but are related to life, student learning