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有不少音乐教师在上音乐课时用左手五八度简易伴奏,甚至出现所有伴奏和弦与歌曲旋律完全不协调的错误伴奏。那么怎样让幼师生在三年学习中掌握并运用和弦给歌曲伴奏的技巧呢?一、教授初级和声知识钢琴是一件和声乐器,配弹伴奏的关键在于运用和弦的能力,而和声学正是讲述和弦的功能及其连接的,所以学生必须学习、掌握以下和声学知识。一是掌握和弦的三度构成方法及其协和性。熟练掌握大、小、增、减四种三和弦的原位及两个转位,属七和弦的原位及三个转位在键盘上在三个升降号之内的各大小调。二是了解和弦外音。常见的有经过音、辅助音、依音、持续低音、延留音、先现音等。三是掌握四声部和弦布置、和弦音的重复与省略原则及旋律位置、和弦的密集与开放排列。四是了解正三和弦和属七和弦在原位、原位与转位、转位与转
There are many music teachers in the music class with left hand 58 degrees simple accompaniment, and even accompaniment of all accompaniment chords and the song melody completely incongruous error accompaniment. So how do you let kindergarten students master and apply chord to the accompaniment of songs in three years of learning skills? First, the professor of primary harmony knowledge piano is a harmony instrument, with the accompaniment of the key is the ability to use chords, and Acoustics is about the function of chords and their connection, so students must learn and master the following knowledge of acoustics. First, to master the composition of chord three times and its concordance. Proficiency in large, small, increase, minus four three chord in situ and two transposition, is the seventh chord in situ and the three translocations on the keyboard within the three movements within the various minor. The second is to understand the chord noise. Common through the sound, auxiliary tone, according to the sound, sustained bass, extended stay tone, first sound and so on. The third is to master the four-part chord layout, chord sound repetition and omission principle and melody position, chord intensive and open arrangement. Four is to understand the three triads and seven chords in situ, in situ and translocation, transposition and rotation