课堂上,一张小嘴嗫嚅着说不出来;黑板前,一道题目做了一半却怎么也进行不下去……这些情况在我们的课堂上经常出现。这时候你会怎么做呢?是急躁地打断,还是给他们一点儿思考的时间?有些教师为了完成预定的教学任务,急于听到学生“正确”的回答,过早地把现成的知识和盘托出,迫不及待地将知识往学生的头脑中填塞……这样,教师的教学任务是 In the classroom, a little mouth could not tell; in front of the blackboard, a question was done half way down ... These things often appear in our class. At this time what would you do? Is impatient interrupted, or give them a little time to think? Some teachers in order to complete the scheduled teaching tasks, eager to hear the students “correct ” answer, prematurely put ready-made Knowledge and helpless, can not wait to fill the knowledge of the students’ mind ... ... so, the teacher’s teaching task is