近几年来,化学高考本着两个有利的原则,在全面考查学生双基的基础上,着重考查了学生灵活运用课本知识分析和解决的问题的能力。 In recent years, based on two favorable principles, the college entrance examination has examined the students’ ability to flexibly apply the problems of textbook knowledge analysis and solving problems on the basis of a comprehensive examination of students’ double-basis.