When the conception is introduced , the form process should be shown as much as possible . according to the congnition ability , scientific and fine mathematics language should be used to explain the conception . the students are asked to express the conception so the teacher can check if the conception in their mind is consistent with the conception definition 在引入概念时，要尽量展现概念的形成过程，根据学生的认知水平，用科学、精炼的数学语言讲授概念，并要求学生会表述概念，以便教师检查学生头脑中的概念与概念定义是否一致。
It is pointed out that the appearance of a new tourist service usually means the forming of the new service concept , and develops one new transmit system of tourist service , and the staff should change the traditional working way and the function way among visitors at the same time , and use the advanced technology to support these as soon as possible 指出：一项新旅游服务的出现通常意味著新服务概念的形成，同时开发出一个新的旅游服务传递系统，员工也要改变传统的工作方式及其与游客间的关联和作用方式，并在必要的时候使用先进的技术支撑。
We have the following main conclusions : when we introduce physics conception , we must pay attention to its scientific property ; when physics conception is formed , we must notice its enlightenment property ; when we analyze physics conception , we must take note of its strict property ; when physics conception is consolidated , we must lay stress on its frequent property 对物理教师进行概念教学有一定的参考价值。主要结论有：物理概念的引入要注意科学性；物理概念的形成要注意启发性；物理概念的剖析要注意严密性；物理概念的巩固要做到经常性。
