近年来听了不少同行的课，学到了许多好经验、好方法，深深感到我们的教学改革已经取得了很大的成绩。但在听课中也发现一个问题，就是一堂课提问很多，有的高达38次，在短短的45分钟里学生像走马灯似的站起坐下，煞是热闹。课后经个别询问学生，发觉学生掌握的基本知识并不理 In recent years, I have listened to many colleagues’ classes and learned many good experiences and methods. I deeply feel that our teaching reforms have achieved great results. However, I also found a problem in class, that is, there were many questions in one class, and some were as high as 38. In a short period of 45 minutes, students stood up and walked like a lantern, and it was very lively. Students are asked individually after class to find that the students’ basic knowledge is not considered