环境孕育着人类，人类也在影响着环境。地球上已经出现许多日益加剧危害环境的现象，并正在世界范围内普遍地发生，这已成为全球性突出的问题。作为一名中学生物教师，我没有局限于讲授课本上那些内容，还结合当今世界自然环境现状和上海地区，特别是与周围生活环境及校园学习 The environment gestates humans and humans also influence the environment. Many phenomena that have increasingly aggravated the environment have emerged on the earth and are happening worldwide. This has become a globally outstanding problem. As a middle school biology teacher, I am not confined to teaching the contents of textbooks. I also combine the current status of the natural environment in the world and the Shanghai region, especially with the surrounding living environment and campus learning.