现在的课堂上时常会出现这样三种情形:一是,当一位学生提出一个教师没有预想到的问题时,教师便用“我们下课再来解决这个问题”或者“其他同学有什么意见”来搪塞。当学生对于问题的回答模模糊糊时,教师没有进行有效的引导,使学生对这个问题有清楚的了解,而是教师自己全盘托出,或者就此不了了之。二是,教师严格按照教案进行教学,当学生的答案偏离了教案设计的思路时,教师硬生生地将学生拉回原来的 There are often three kinds of situations in the present classroom: First, when a student proposes a problem that the teacher did not expect, the teacher will use “We’ll come to get out of class to solve the problem again” or “What opinions do other students have? ”To stall. When the student’s vague answer to the question is answered, the teacher does not conduct effective guidance so that the student has a clear understanding of the problem. Instead, he or she can give the teacher a complete explanation of the problem or fail to do so. Second, teachers teach in strict accordance with the teaching plan, when the student’s answer deviates from the idea of ​​teaching plan design, the teacher abruptly students back to the original