本文以普通高中生物课本选修课的开设问题为主线,先从学校、教师、学生等角度出发介绍了普通高中开设生物课本选修课的意义,后从评估课程资源、评估学生需求、做好教师培训等方面阐述了开设生物课本选修课所要做的准备工作。以期为研究本课题的学者提供理论参考。 In this paper, the author takes the open question of the elective course of biology textbook in ordinary senior middle school as the main line, and then introduces the meaning of the elective course of biological textbook in ordinary high school from the perspectives of the school, teachers and students, and then from the assessment of curriculum resources, assessment of student needs and teacher training And other aspects of the establishment of biological textbooks elective courses to be done to prepare. With a view to providing theoretical reference for scholars studying this topic.