有些教师一开口讲课,学生就把眼睛瞪得像个大灯笼,有的学生还张着嘴巴流着口水,仿佛要把老师的话一字不漏地记下来似的。可有的老师,课都上了一半,学生还在东张西望,或在摆弄自己的东西,不然就是干脆趴下睡觉。问他干什么,回答挺干脆:“我不知道老师在讲什么。”这是个什么问题呢?是没讲清楚吗?可有少数同学还是能听懂呀,为什么大多数同学无动于衷呢?据本人长期在农村中学教学的经验分析,主要是未做好课堂导入工作的缘故。 Some teachers open their lectures, and students stare into eyes like big lanterns. Some students also mouth with their mouths saliva, as if to write down the words of the teacher. Some teachers may have half the class, the students are still looking around, or playing with their own thing, or else simply get down to sleep. Ask him what to do, the answer is very crisp: “I do not know what the teacher is saying. ” What is the problem? Did not make it clear? A few students still understand it, why most students remain indifferent? According to My long-term experience in rural middle school teaching analysis, the main reason is not to do a good job in the classroom.