The class tutor's function will affect the quality of students being trained. The key problem is a comprehensive understanding of the functionofclass tutors.
班级导师的作用发挥得如何，将会影响人才培养的质量，这取决于对班级导师作用的充分而全面的认识。
2
This article will expatiate the functionofclass introduction and probe into the ways of class introduction, and put forward some problems that should be attended to.
本文阐述课堂导入的作用，探究课堂导入的方式，提出课堂导入应注意的问题。
3
In each case, we avoid doing ugly hacks, such as prefixing the name of the function or class to make the name unique.