课上教师提问学生这是很正常的现象 ,也是教学中不可缺少的必要环节。带有启发式的提问 ,既能激发学生思维 ,又能很好地理解和掌握课本基础知识。但是 ,无论多么严密的设计 ,多么周密的安排 ,都避免不了会挂一漏万。因为毕竟学生的水平参差不齐 ,思考问题的角度各有侧重 ,所以? It is normal for teachers to ask students questions during class. It is also an indispensable part of teaching. Questions with heuristics can stimulate students’ thinking and can understand and master the basics of textbooks. However, no matter how rigorous the design is, how thorough the arrangements will not prevent it from hanging out. After all, because students’ levels are uneven, the perspectives of thinking about the issues are different, so?