“关于复习‘生物与环境’一章的若干问题”一文,根据该章的重点、难点和疑点,提出了不同的复习方法,还选编了部分练习题,可供教师指导学生复习时参考。 According to the key, difficult and doubtful points of this chapter, “Some Questions about the Chapter of Biology and Environment” was put forward. Different review methods were put forward. Selected practice questions were also selected for teachers’ reference in the review of the students.