提出问题的能力是人们素质的一个重要组成部分 ,是创造发明的源泉之一 ,也是社会向前发展的动力之一。如果没有法国科学家贝克勒尔对关在抽屉里的照相底片感光提出问题 ,就没有放射性元素的发现 ,这是人人皆知的事实。推而广之 ,学生获得终身学习的基础和能力的一个重要方面 , The ability to ask questions is an important part of people’s quality, and it is one of the sources of inventions and one of the driving forces for the development of society. Without the French scientist Becquerel’s sensitization of the photographic film in the drawer, there is no discovery of radioactive elements. This is a fact that everyone knows. In a broader sense, students gain an important aspect of the foundation and ability for lifelong learning.