中学生物课要密切联系实际。既密切联系当地实际,密切联系学生的日常实际,联系学生的思想实际,密切联系现代科技信息发展的实际。适当调整和改革中部分生物教材内容,促进科技知识转化为生产力,提高学生素质,为经济建设服务。 Secondary biology classes should be closely linked to reality. Both in close contact with the local reality, in close contact with the daily practice of students, contact with the student’s ideological reality, close contact with the actual development of modern science and technology information. Properly adjust and reform the content of some biological teaching materials, promote the transformation of scientific and technological knowledge into productive forces, improve the quality of students and serve economic construction.