有人笑教师是“吃嘴饭”的,这话似乎也有道理,因为教师向学生传授知识主要靠“讲”。讲得好,学生听得津津有味,印象深刻,学到的知识也就牢靠;讲得不好,学生都在昏昏欲睡中,还谈学什么知识。对教材透彻地了解,是讲好课的先决条件,但有的教师肚子里确实有贷,可就是讲不出来,这就与教师的语言有关了。课讲得不好的原因是多方面的,其中属于教师语言上的问题也不少。 It seems plausible that someone laughs at teachers as “eating mouth food,” because teachers mainly rely on “speaking” about imparting knowledge to students. Speaking well, students hear relish, impressed, learned knowledge is also solid; poorly speaking, students are drowsy, but also talk about what knowledge. A thorough understanding of the teaching materials is a prerequisite for a good class. However, some teachers do have a loan in their belly. This is related to the language of the teacher. There are many reasons why the class is not well spoken of, among which there are quite a few problems in the language of teachers.