“师者,所以传道、授业、解惑也”。教师或教育者说到底是凭借自身在某个方面的渊博知识解答教学对象的问题,帮助教学对象获得相关知识,从而完成某一方面系统学习的任务。因此,在教学过程中,了解受教者的问题,达到“解惑”的目的是教学目的能否达到的重要的环节。而问题的提出 “Teacher, so preach, teaching, doubts also.” In the final analysis, teachers or educators, by virtue of their own profound knowledge of some aspects of the problem of teaching objects to help the teaching object to obtain relevant knowledge, thus completing some of the tasks of systematic learning. Therefore, in the teaching process, to understand the problem of the recipient, to achieve the purpose of “puzzle” is an important part of the teaching objectives can be achieved. The question is raised