曾记得读中学时语文老师总是要强调:一篇精彩的作文应该有引人入胜的开头、有跌宕起伏的正文和前后呼应的结尾,并且还要有高潮,有闪光点,有令人难忘的情感连线。现在自己当老师了,教了几年书下来,逐渐悟出:要上好一堂课,就应该像写作文一样,要有一个吸引学生兴趣的开头,中间的 I remember when I was in high school, the language teachers always stressed that a wonderful essay should have a fascinating beginning with an ups and downs of the body and the echoes of the end, with a climax, a glittering point, and an unforgettable feeling Connection. Now he is a teacher, taught a few years book down, and gradually realized: to have a good class, it should be like writing, there must be a beginning to attract students’ interest in the middle