不知从何时起,我们的老师很忌讳“讲”了,甚至到了谈“讲”色变的程度。不少老师把“少讲”或“不讲”作为平时教学的一个原则。本来老师一句话就可以点明的问题,非要跟学生“兜圈子”“捉迷藏”。似乎讲了就会有“灌输”、“填鸭”之嫌,讲了就削弱了学生的主体地位。那何时该讲,如何引导?哪些引导是必要的?怎样的指导才算充分了?何时向学生提供背景资料和信息呢?下面几个教学案例可以给我们一些 I do not know since when our teacher is very taboo “talk ”, and even to talk about “talk ” color change degree. Many teachers put “less talk ” or “do not speak ” as a principle of teaching in peacetime. Originally a teacher can point out the problem of a word, must be with the students “go around the circle ” “hide and seek ”. It seems that there will be talk about “indoctrination ”, “duck” is too suspicion, talked about weakened the dominant position of students. Then when should we say, how to guide? What guidance is necessary? What kind of guidance is sufficient? When to provide students with background information and information? The following several teaching cases can give us some