目前，有些地方流传着这样的说法：五十年代抓“双基”，八十年代抓能力，九十年代抓智力。诚然，开发智力、培养能力是时代的需要和要求，它意味着要把数学教学推向一个新的高度，但不论如何，要全面完成教学的目的、任务，总离不开数学基础知识。事 At present, there are some places that spread this statement: in the 1950s, they grasped the “double base”, grasped the ability in the 1980s, and grasped intelligence in the 1990s. It is true that the development of intelligence and the ability to develop are the requirements and requirements of the times. It means that mathematics teaching should be pushed to a new height. However, in any case, the purpose and tasks of teaching must be fully accomplished without the basic knowledge of mathematics. thing