怎样区别一个和弦是大三和弦还是小三和弦? 请举例说明一下

2025-02-09 08:42:50
推荐回答(2个)
回答1:

和弦是由音程组成的,2个音程构成的和弦叫三和弦,(3个音),三个音程组成的叫七和弦(4个音),它没有属于什么调的,只有在大调中分别在什么位置 1.大三和弦:根音和三音是大三度,三音和五音是小三度;一般在自然大调的Ⅰ,Ⅳ,Ⅴ级上,在小调的Ⅴ,Ⅵ级上(和声学上常用和声小调,#Ⅶ级,在此以和声小调为例) 2.小三和弦:根音和三音是小三度,三音和五音是大三度;一般在自然大调的Ⅱ,Ⅲ,Ⅵ级上,在小调的Ⅰ,Ⅳ级

回答2:

大三和弦:根音与三音之间为大3度音程,三音与五音之间为小三度音程,根音与五音之间为纯5度音程。口诀:大(大3度),小(小三度),大(大三和弦)
小三和弦:根音与三音之间为小三度音程,三音与五度之间为大三度音程根音与五音之间为纯五度音程。口诀:小(小三度)大(大三度)小(小三和弦)

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