课堂教学离不开“问”,一方面是老师问学生,另一方面是启发学生问老师,前者是提问,后者是激“问”。激“问”也常常需要先用提问的方式去激活思维。因此,精心设计的提问可以说是调动和引导学生思维的“抓手”。课堂上的情况告诉我们,学生思维最活跃的时候,往往是教师提出一些富有启发意义的问题的时候。提问算不上什么全新的教学手 Classroom teaching is inseparable from “asking”, on the one hand is the teacher asked the students, on the other hand is to inspire students to ask the teacher, the former is a question, the latter is excited “asked.” Inspired “ask” often need to ask questions to activate thinking. Therefore, well-designed questions can be said to mobilize and guide students thinking “grab.” The lessons in class tell us that when students are most active in thinking, it is often the time for teachers to come up with some inspiring questions. Questions are not really new teaching hand