高中生在生物学科的学习过程中产生困难属于正常现象,毕竟高中生物知识信息量加大、难点增多。县城高中的学生由于很大一部分生源是农村学生,学生认知能力和水平都偏低,所以升到高中后,很多学生在生物的学习过程中成为了学困生。县城高中生物教师要认清这一现状,针对此类学生,设计解决学困生问题的优化策略。这将是一项关乎学生成绩和学生成长的重要课题。 It is a normal phenomenon that high school students have difficulties in the learning process of biology, after all, the amount of high school biology knowledge information increases and the difficulty increases. Because a large part of the students in county high schools are rural students, their cognitive abilities and levels are low, so many students have become poor students after they have gone to high school. County high school biology teachers should recognize this situation, for such students, designed to solve the problem of poor students in the optimization strategy. This will be an important issue related to student achievement and student growth.