“3 +Ｘ”高考模式的实施 ,使得化学学科不再作为单独的考试科目。面对高考改革 ,如何进行化学总复习 ,笔者结合自身的学习和实践 ,谈谈复习中的“一系统三侧重”。一、保持一个系统的科学体系“3 +Ｘ”综合科目的出现是素质教育的需要 ,它将高考的着重点从过多地强调知识点的? The implementation of the “3 + X” college entrance examination model makes the chemistry subject no longer a separate examination subject. Facing the college entrance examination reform, how to conduct a total review of chemistry, the author combines his own study and practice to talk about “one system, three aspects” in the review. First, to maintain a systematic and scientific system “3 + X” The emergence of comprehensive subjects is the need for quality education, it will focus on the college entrance examination from the excessive emphasis on knowledge?