空间想象能力是一个人应该具备的能力,学生空间想象能力在不同学科都有所体现,只是程度不同而已。在高中化学中,化学键属于物质结构知识中的一个基本概念,又是重要的理论内容之一。主要研究将原子、离子结合在一起的作用力以及化学运动的实质——原子的化分与化合,或是分子的破坏与形成,从微观角度揭示 Space imagination ability is a person should have the ability to imagine space in different disciplines are reflected, only to a different extent. In high school chemistry, chemical bonds belong to one of the basic concepts of material structure knowledge, which is one of the important theoretical contents. The main research will be the atomic and ion binding force and the essence of chemical movement - atomization and chemical compound, or the destruction and formation of molecules, revealing from the microscopic point of view