乐音和噪音文／李红兵幼儿园一到自由活动、户外活动时间就会声音嘈杂。常常有家长或朋友这样说：“幼儿园老师很辛苦，光是那些乱七八糟的声音就够受的了。”于是，我们大班组制定了这样一个目标：“帮助幼儿分辨周围世界的各种声音，知道噪音的害处。”我准备了两盘录音... Music and noise text / Li Hongbing Kindergarten freedom of activity, outdoor activities will be noisy time. Parents and friends often say: “Kindergarten teachers are very hard, just those messy voices are enough.” So, our group set a goal: “to help children distinguish between the various sounds around the world, aware of the noise Harm. ”I prepared two recordings ...