the basis of the division is that the flat sound is long without lifting. As the saying goes, "a flat voice and a flat road are not low." As for the other three tones, there are ups and downs (up and down) and shortness (entering tone).
If these two kinds of tones are staggered in the poem, it will make the tones diversified and not monotonous. In modern poetry, there are two kinds of interlacing between flat and parallel lines. In this sentence, flat and parallel lines alternate; In antithesis, level and level are opposite. For example: though a country be sundered, hills and rivers endure, and spring comes green again to trees and grasses. Its flat situation is: flat and flat, flat and flat. As far as a poem is concerned, every two words are a rhythm, and in a rhythm, the flatness is the same, and the alternation of flatness is based on the rhythm. Like the above poem, the country is broken, the mountains and rivers are there, the city is spring, the vegetation is deep. Therefore, flat is: flat, flat, flat. This is the level and level alternation in this sentence. The second situation, the opposition in the sentence, can also be seen in the above example. The first sentence is flat and even, and it begins with flat, so in the dialogue, it begins with flat, that is, flat and even.
In detail, the meter of modern poetry is fixed, mainly as follows:
1. Rhyme
(1) Five-character Rhyme
1. It's flat and even.
flat and flat, flat and flat.
even, even, even.
flat and flat, flat and flat. (The first sentence can also be: flat)
2. Flat
flat, flat, flat.
even, even, even.
flat and flat, flat and flat.
even, even, even. (The first sentence can also be: flat and even)
(2) Seven laws
1. Starting formula
flat and even, flat and even.
flat, flat, flat, flat.
it's flat and flat, flat and flat.
flat, flat, flat, flat. (The first sentence can also be: flat and flat)
2. Flat and flat
flat and flat, flat and flat.
it's flat and flat, flat and flat.
flat, flat, flat, flat.
it's flat and flat, flat and flat. (The first sentence can also be flat and even.)
Second, quatrains
(1) Five-character quatrains
1. The starting form
is flat and even.
flat and flat, flat and flat. (The first sentence can also be: flat)
2. Flat
flat, flat, flat.
even, even, even. (The first sentence can also be: flat and flat)
(2) Seven Unique Skills
1. Starting form
flat and flat, flat and flat.
flat, flat, flat, flat. (The first sentence can also be: flat and flat)
2. Flat and flat
flat and flat, flat and flat.
it's flat and flat, flat and flat. (The first sentence can also be: flat and even)
This is the meter of modern poetry. Modern poems all have a flat rhyme, so if the first sentence wants to rhyme, use the sentence pattern ending in a flat tone, and if you don't want to bet (the first sentence is optional), use the sentence pattern ending in a flat tone. In addition, generally speaking, the first word and the third word of each sentence need not be too formal. The so-called "135 regardless" has some truth. However, it should be noted that the 135 is used under the condition of ensuring that there will be no serious violation of the rules of loneliness and equality. Finally, we should pay attention to the distinction between entering tones. In Putonghua and many northern dialects, Rusheng characters have been discharged into Pingsheng, Shangsheng and Qusheng respectively. Therefore, many words now seem to be Pingsheng, but in fact they were Rusheng characters in the past, belonging to the scope of Nuo sound, such as the word "Guo" in the above poem. Therefore, we should pay special attention to the screening of entering tone words.