教师的提问要能围绕重点精心设计牵一发而动全身的问题。一、问题要有针对性正如射箭打靶要瞄准,设置问题的目标也要对准中心点。设计课堂提问要根据教学目标,扣住重点,抓住难点。这样也就抓准了方向,重点解决了教学的任务也基本落实了,扣住重点引导点拨,可谓事半功倍,难点主要是指学生学习过程中不易攻克而教学上又必须落实的地方。它是教学过程中的拦路虎,也是教师解疑的 Teachers’ questions should be carefully focused on the key issues that affect the whole body. First, the problem should be targeted Just as archery targeting to be aimed at setting the issue of the target must be aligned with the center. Design questions in the classroom according to teaching objectives, catch the key, to seize the difficulties. This also grasped the direction, focusing on the task of teaching has basically been implemented, withhold key guidance, can be described as a multiplier, the difficulty is mainly difficult to overcome during the student learning and teaching must be implemented. It is a stumbling block in the teaching process, but also the teacher to solve the problem