对于教学来说,良好的导入是教学的重中之重。万事开头难,要想提高课堂教学质量,我们首先要做的就是要优化课堂导入,做好整堂课的整体构思。良好的教学导入可以直接提高学生的学习积极性,吸引学生的注意力,启发 For teaching, a good introduction is the most important teaching. Everything is hard at the beginning, in order to improve the quality of classroom teaching, we must first do is to optimize the classroom into doing a good job of the whole concept of the whole class. Good teaching can directly improve the learning enthusiasm of students, to attract students’ attention, inspired