1, the seven laws are equal
The second word of the first sentence must be the first of the four tones of Pingsheng, Pingsheng and Ancient Chinese. Pingsheng characters in ancient Chinese can be divided into Yin Ping and Yang Ping in Putonghua. Generally speaking, a flat tone means one or two, and a flat tone means three or four.
2, the seven laws:
The first sentence, the second word must be clear, which is China's Chinese character, pronounced as zè. Xu Sheng: Among the four tones in ancient Chinese, which ones are the rising tone, falling tone and entering tone? The floorboard of the three sounds.
Pingsheng and Silence refer to the poetic rhythm composed of Pingsheng. Flat tone is an attempt to dualize the four tones. Four tones are four tones in ancient Chinese. Tone refers to the level and length of pronunciation. On the basis of four tones, the flat tone is summarized through incomplete induction. Flat refers to straight, flat refers to twists and turns.
Relationship with Four Tones:
The leveling theory is like dividing the students in four classes (four tones) into two categories (leveling) according to gender. As for whether this division is even, it is not considered by levelers.
Four tones, here refers to the four tones of ancient Chinese. To know the four tones, we must first know how the four tones are formed. So let's start with the tone.
Ancient Chinese has four tones, but it is not exactly the same as Mandarin today. The ancient four tones are:
1, level tone, this tone is divided into level tone and later level tone.
2, on the sound, this sound will become a part of future generations.
3, go to the sound, this sound still has to go to the next generation.
4. Entering tone, this tone is short. Modern Jiangsu, Zhejiang, Fujian, Guangdong, Guangxi, Jiangxi and other places still preserve the milk sheng. There are also many places in the north (such as Shanxi and Inner Mongolia) where raw milk is preserved.
Reference to the above content: Baidu Encyclopedia-Pingze