和声分析课中等和弦转调的教学思路

The Teaching Ideas on Enharmonic Chord Modulation in Harmony Analysis Course

在和声分析课教学中,应强调学生注重用学到的和声理论知识结合个人的音乐实践经验,去认知和解释音乐作品中各种和声手法的运用特点。等和弦转调的教学思路可以从下列几个方面入手:在进行和声分析中,明确等和弦转调的特征与应用条件,根据各种等和弦转调的理论知识要点,结合作品中具体的和声进行特点,确定其应用在音乐作品中的确切位置;从减七和弦等和弦转调的解题口诀的产生原理和依据入手,在实例分析讲述和声逻辑推理中阐述应用口诀的思维过程;让学生牢记属七和弦等和弦转调时等音和弦改写的根音换算关系,对和弦作等音变换时的准确率和完成速度,都将会有很大的提高;详实的阐述增三和弦等和弦转调的调方向及其在应用上的思路拓展,都将对解题中依据该和弦这方面的转调特征去快速寻找和声分析的转调方向与理解其转调的脉络思维过程有所帮助。

In the teaching of harmonic analysis course, the teacher should stress students＇ the- oretic knowledge combination with their musical practice so as to recognize and in~ terpret the application features of various harmonic methods in musical works. The teaching ideas ofenharmonic chord modulation can be as follows： to define the fea- ture and applying condition of enharmonic chord modulation, and decide its exact location in musical works according to the concrete harmonic progression charac- teristic as well as theory; based on the solution formula principle of the diminished 7th chord of enharmonic chord modulation, to expound the thinking process of ap- plying formula in the course of example analysis and logical inference; to let stu- dents remember the root conversion relationship of enharmonic chord rewriting will be helpful to increase the accuracy and speed in enharmonic exchange, etc.