初三了,化学是一门新课.化学有什么学科特点?如何快速适应化学学习?同学们以前没学过化学,所以就不太清楚.有同学认为化学有些难学——知识点太多,无规律可循.面对新学科,有些不知所措. In the third year, chemistry was a new class. What are the characteristics of chemistry? How to quickly adapt to chemistry? Students have not studied chemistry before, so it is not clear. Some students think that chemistry is hard to learn - too much knowledge There is no law to follow. In the face of new disciplines, some are at a loss.