我国古代《学记》中有句名言 :“学贵知疑 ,小疑则小进 ,大疑则大进 ,疑者觉悟之机也 .”发明创造往往是从实践或理论研究中发现问题 ,进而引起人们去探索解答问题而开始的 .学习自疑问开始 ,质疑是创新的起点 .因此 ,教师在教学过程中要逐步培养学生的质疑能力 ,引发学生思维 In ancient China, there was a saying in the “Study Notes”: “Students are sensible, small suspects are small, big suspects are big, and suspects are aware.” Inventions are often found in practical or theoretical research. Then people started to explore and solve problems and began. Learning from the beginning of the question, questioning is the starting point of innovation. Therefore, teachers in the teaching process to gradually develop students’ questioning ability, causing students to think