化学测试对很多同学来说往往容易出现这样的结果,感觉良好,但成绩与估计情况相差较大,究其原因,大多是“看题不仔细”、“做题不小心”等,将那些本会做应得分的题目,因答题不规范或答题不符合要求而丢分。所以在教学中应加强对学生规范答题的训练,同时在考试中要取得好成绩,除了需要掌握扎实的基础知识外,还需要讲究策略,注意方法. Chemical tests for many students tend to be prone to such a result, I feel good, but the results vary greatly with the estimates, the reason is mostly “not careful”, “do not care” and so on , Will those who will do the scoring of the subject, because the answer is not standardized or answer does not meet the requirements and drop points. Therefore, in teaching should strengthen the standardization of student training questions, at the same time in the exam to get good grades, in addition to the need to master a solid foundation of knowledge, but also need to pay attention to strategies, pay attention to methods.