早在学生时代,我的恩师就对一节精彩的好课作了个形象比喻,他说“一节课就好比一条鱼.首先是有鲜美的鱼头,引人入胜;其次要有营养丰富鱼身,内容丰富;最后要有有力鱼尾,让人回味无穷.”在那个缺衣少食的年代,这句话给我留下了永远的记忆,也成为我走上教师岗位后,一直努力追求的目标.但是刚刚上班几年往往比较重视课堂的开头导入和中间的安排, As early as the student time, my mentor made an image metaphor for a wonderful lesson. He said, “A lesson is like a fish. The first is a delicious fish head, which is attractive; the second is a nutritious fish. My body is rich in content; in the end, I need to have a strong fishtail for memorable food.” In that era of lack of food and clothing, this sentence left me with an eternal memory. It also became an effort after I took a teacher job. The goals pursued, but just a few years after going to work, they tend to pay more attention to the introduction and middle arrangements of the classroom.