联系实际是在前面三个内容的基础上,综合运用所学知识解释一些实际现象或设计一些物理过程解决实际问题.近年来为体现素质教育的意义,在各地中考卷中出现了大量的联系实际的试题,看上去类似于实验题,但不是实验题,此类题可以各种题型出现,其主要目的就是解释、解决实际问题. Linking reality is based on the previous three contents, and comprehensively uses the learned knowledge to explain some actual phenomena or design some physical processes to solve practical problems. In recent years, in order to reflect the significance of quality education, a large number of links have appeared in the local examination papers. The questions are similar to the experimental questions, but they are not experimental questions. Such questions can appear in various types of questions. Their main purpose is to explain and solve practical problems.