写得不具体，常常是同学们习作中的通病，可能大多数同学都在自己的作文本上看到过老师这样的评语。今天，我们就来做一个动作分解的练习。同学们在学习广播操或某个舞蹈动作时，老师一定会将这个动作分解成若干个小动作一一教来，特别是一些难度较大的动作，不分解，就难以学 Writing is not specific, is often a common problem in the students practice, most of the students may have seen in their own textbooks teachers such comments. Today, we will do an action decomposition exercise. Students learn radio exercises or a dance moves, the teacher will be broken down into several actions to teach one by one, especially some of the more difficult movements, do not break down, it is difficult to learn