黑盒子题亦称方框题．作为物理笔试题型之一，它与作图、实验器材的使用紧密联系．在平时的考核，或是竞赛试题，尤其是中考试题中．尽管只是“崭露头角”，但它的潜在作用却是很大的．它可以考查学生对基础知识的掌握程度．作为益智训练题，既可培养学生的学习兴趣，开发智力? Black box title also known as the box title. As one of the physical pen test questions, it is closely related to the use of drawings and laboratory equipment. In the usual assessment, or contest questions, especially in the exam questions. Although it is just “becoming a protagonist,” its potential role is very great. It can examine students’ mastery of basic knowledge. As a puzzle training question, can train students’ interest in learning and develop intelligence?