高二是高中化学学习的关键性时期,在这个阶段中,学生复习着高一化学的基础性知识,为高三化学知识的学习做准备,高二对高中生知识学习的重要性不言而喻。为了满足这个阶段学生的学习要求,教师必须进行各种教学策略的整合,提高学生的学习热情,解决高中化学抽象性、复杂性知识的学习难题。 Senior high school is a critical period for high school chemistry study. During this period, students review the basic knowledge of chemistry and prepare for the chemistry knowledge study for seniors. The importance of high school to high school students’ knowledge learning is self-evident. In order to meet the student’s learning requirements at this stage, teachers must integrate various teaching strategies, improve students’ enthusiasm for learning, and solve the learning problems of high school chemistry abstraction and complexity knowledge.