第3课 快乐的校园《打字机》（课件）-2025-2026学年四年级音乐上册人音版（五线谱）

该小学音乐课件以安德森管弦乐《打字机》为核心，通过打字机自我介绍（19世纪初背景、与计算机键盘关联）导入，先聆听识别打字声、铃声、倒机声，再分段分析A/B乐段旋律、节奏、力度，最终总结A→B→A'结构，构建从声音感知到乐段分析的学习支架。 其亮点在于融合多维度核心素养，通过对比聆听A/B乐段（旋律平稳vs起伏、节奏紧凑vs宽松）培养审美感知，模拟打字声等声音演奏发展艺术表现，结合作曲家生平渗透文化理解。实例有乐段节奏型标记、对比表格填写，学生提升音乐要素分析能力，教师获得结构化活动设计支持。

打字机（第三课时） 1 它是谁呢？ 大家好，我是来自19世纪初的打字机，看我的键盘是不是和你们现在的计算机有点像啊，哈哈，别看我长得不好看，可是我在那个时代的作用可大了，有了我，省去了办公人员整天趴在桌子上书写的烦恼。 One day, a monkey rides his bike near the river. This time he sees a lion under a tree. The lion runs at him. 打字声 One day, a monkey rides his bike near the river. This time he sees a lion under a tree. The lion runs at him. 换行提示铃声 One day, a monkey rides his bike near the river. This time he sees a lion under a tree. The lion runs at him. 倒机声 1 1 2 2 3 3 聆听，你听见了几种声音？ 1 美国作曲家、指挥家 Meng Meng Da. （1908-1979） 安德森 One day, a monkey rides his bike near the river. This time he sees a lion under a tree. The lion runs at him. He is afraid and falls into the river. He can’t swim. He shouts. The rabbit hears him. He jumps into the river. The rabbit swims to the monkey, but he can’t help him. Luckily, an elephant comes along. He is very strong. He helps the rabbit and monkey. Three friends are very happy. They go to the elephant’s home. Then, three of them become good friends. Meng Meng Da. 森林里的冒险 02 02 《打字机》 （管弦乐） 1. 一共有几个乐句？ 2.换行提示音和倒机声出现在哪里？ 聆听思考 1. 一共有几个乐句？ 2.换行提示音和倒机声出现在哪里？ 聆听思考 第四个乐句比前三个乐句长了多少拍呢？ One day, a monkey rides his bike near the river. This time he sees a lion under a tree. The lion runs at him. 打字声 One day, a monkey rides his bike near the river. This time he sees a lion under a tree. The lion runs at him. 换行提示铃声 One day, a monkey rides his bike near the river. This time he sees a lion under a tree. The lion runs at him. 倒机声 模拟乐器演奏 打字机 A乐段 打字机 A乐段 打字机A乐段 打字机 0 XXXX One day, a monkey rides his bike near the river. This time he sees a lion under a tree. The lion runs at him. He is afraid and falls into the river. He can’t swim. He shouts. The rabbit hears him. He jumps into the river. 森林里的冒险 One day, a monkey rides his bike near the river. This time he sees a lion under a tree. The lion runs at him. He is afraid and falls into the river. He can’t swim. He shouts. The rabbit hears him. He jumps into the river. 森林里的冒险 One day, a monkey rides his bike near the river. This time he sees a lion under a tree. The lion runs at him. He is afraid and falls into the river. He can’t swim. He shouts. The rabbit hears him. He jumps into the river. 森林里的冒险 One day, a monkey rides his bike near the river. This time he sees a lion under a tree. The lion runs at him. He is afraid and falls into the river. He can’t swim. He shouts. The rabbit hears him. He jumps into the river. 森林里的冒险 04 04 03 03 1 1 第一乐段 2 2 第二乐段 旋律： 比较平稳 节奏： 紧凑密集 力度： 强弱均衡 ？ ？ ？ 聆听第二乐段，并对比。 One day, a monkey rides his bike near the river. This time he sees a lion under a tree. The lion runs at him. He is afraid and falls into the river. He can’t swim. He shouts. The rabbit hears him. He jumps into the river. 森林里的冒险 One day, a monkey rides his bike near the river. This time he sees a lion under a tree. The lion runs at him. He is afraid and falls into the river. He can’t swim. He shouts. The rabbit hears him. He jumps into the river. 森林里的冒险 One day, a monkey rides his bike near the river. This time he sees a lion under a tree. The lion runs at him. He is afraid and falls into the river. He can’t swim. He shouts. The rabbit hears him. He jumps into the river. 森林里的冒险 One day, a monkey rides his bike near the river. This time he sees a lion under a tree. The lion runs at him. He is afraid and falls into the river. He can’t swim. He shouts. The rabbit hears him. He jumps into the river. 森林里的冒险 04 04 03 03 1 1 第一乐段 2 2 第二乐段 旋律： 比较平稳 节奏： 紧凑密集 力度： 强弱均衡 ？ ？ ？ 起伏较大 宽松 强弱对比明显 聆听第二乐段，并对比。 打字机 B乐段 第一乐段 第二乐段 第三乐段 B A 接下来的这一乐段用什么字母表示？ 1 1 ？ 聆听，并回答以下问题。 第一乐段 第二乐段 第三乐段 B A 接下来的这一乐段用什么字母表示？ 1 1 ？ 聆听，并回答以下问题。 第一乐段 第二乐段 第三乐段 B A 接下来的这一乐段用什么字母表示？ 1 1 ？ A ' 聆听，并回答以下问题。 打字机 小小打字员们 今天的工作结束啦！ 我们下次音乐课堂再见～ 15744.0 null 26932.393 9072.0 Lavf58.46.101 Lavf58.28.100 2021 Blues 22804.951 12840.0 9432.0 14328.0 4824.0 4824.0 4344.0 Lavf58.28.100 Lavf58.28.100 Lavf58.28.100 5232.0 4968.0 null 28421.406 10344.0 11760.0 null 23849.873 10560.0 $