一天,一年级二班的同学正在上语文课。操场上传来了“快跑啊,加油……”的呐喊声。原来,一年级三班的同学们正在上体育课。亲爱的小朋友们,在户外上体育课的同学这样做合不合适呢?我们暂且先抛开这个问题,聊一聊关于音量的话题——你们注意过吗,我们有的时候需要用洪亮的声音来说话,有的时候却要轻言细语。这是由我们所处的时间、场合等相关因素决定的。 One day, class two students are in the class. Come on the playground “run ah, cheer ... ” shout. It turned out that the first grade three classmates are in physical education. Dear children, outdoor physical education classmates in doing so inappropriate? Let us put aside this issue for the time being, talk about the volume of the topic - you noticed it, we sometimes need to use a loud voice To speak, sometimes whisper. This is due to the time we are in, the occasion and other relevant factors.