一名优秀的生物教师不仅要目中有“入”──学生和学法，脑中有“数”──教学大纲所规定的深度和广度，而且更要胸中有“书”──教材以及与之相适应的专业知识、资料、信息、实验、实习的内容及准备等。“台上十分钟，台下十年功”，生物教师必须常备如下类型的备课本，才能? A good biology teacher not only needs to have “entry”--students and studies of law, but also has “number” in his head--the depth and breadth as stipulated in the syllabus, and he must also have “books” in his chest--teaching materials and The content, preparation, etc. of professional knowledge, materials, information, experiments, and internships that are suitable for them. “Ten minutes on the stage, ten years of work at the stage,” Biology teachers must prepare the following types of textbooks.