物体坠落是生活中较为常见的一类现象 ,如果我们细心观察便可发现物体坠落时在不同的介质中情况不同 ,分析时涉及物理知识较多 ,综合性强 ,有利于学生想象 .同时坠落问题在近年高考中也频频出现 ,已引起广大师生的关注 ,笔者将此类问题进行分类探析 ,旨在引发学生留心生活 ,用 Falling objects are a relatively common phenomenon in life. If we observe carefully, we can find that objects fall in different media when they are in different situations. The analysis involves more physical knowledge and is more comprehensive, which is beneficial to students’ imagination. Simultaneous crash problems. In recent years, college entrance examination has also appeared frequently, which has aroused the attention of teachers and students. The author classifies this type of problem and analyzes it, aiming at inducing students to pay attention to life.