一、教材简析: 第一册第四单元课后的欣赏《奇妙的声音》(大自然的声音)是编者为了让学生更认真、更细致地观察和认识我们周围的声音而设计的一节音乐欣赏课。本课欣赏提供了几组声音,如动物中的牛、羊、猫、狗的叫声;宇宙自然中的风声、雨声、雷声、流水声等;机械振动发出的声音:汽车的刹车声、火车声等;民族打击乐器敲击声:锣声、钹声、鼓声。这些声音大部分都是学生熟悉 First, the textbook analysis: The first unit The fourth unit after class appreciation “wonderful sound” (the voice of nature) is the editor in order to allow students to more carefully and more carefully observe and recognize the sound around us and a section Music appreciation class. This class appreciates the provision of several sets of voices, such as cattle, sheep, cats and dogs in animals; wind, rain, thunder, flowing water, etc. in the universe; sound from mechanical vibration: the brake sound of a car , Train sounds, etc .; national percussion percussion: gongs, cymbals, drums. Most of these voices are familiar to students