学好化学要打好根基

Think much of basis to study chemistry well

学生化学成绩不好有先天智力方面的因素，也有主观心理因素的影响及学习方法不当等原因造成，要提高化学成绩，关键还是要打好基础，从最基本的化学基础知识扎扎实实学起，不能把功夫花在解偏题怪题上，而应集中精力认真吃透教材中的基本知识。

and subjective psychology factor and not proper study method. To improve students in chemistry, it is key to make basis well, and study chemistry basis knowledge really. And we can not take time only on deflection questions and odd questions, but on the basis knowledge in teaching materials.