How is metrical poetry defined?

Rhyme is one of China's modern poems. The meter is very strict Shen Yue's new poems originated in the period of Qi Yongming in the Southern Dynasties, and paid attention to meter and duality. They were shaped in Shen Quanqi and Song Wenzhi in the early Tang Dynasty and matured in the prosperous Tang Dynasty. Rhyme requires the unity of the number of words in the poem, and each poem is five-character, six-character and seven-character sentences, which are referred to as five laws, six laws and seven laws, among which six laws are relatively rare. The usual metrical poems stipulate 8 sentences each. If there are only six sentences, it is called Xiaofa or Sanyun poem; More than 8 sentences, that is, 10 sentences, are called exclusive laws or long laws. Usually eight paragraphs are completed, and every two sentences form a couplet, which counts as four paragraphs. It is customary to call the first couplet a title, the second couplet a parallel, the third couplet a neck couplet and the fourth couplet a sentence. The upper and lower sentences of two or three couplets (namely, parallel couplets and neck couplets) of each song must be antithetical sentences. In addition to the first and last couplet, the middle couplet must be duplicated. The dual requirements of secondary laws are more extensive. Rhyme requires the whole poem to rhyme, and the rhyme is limited; The second, fourth, sixth and eighth sentences rhyme, the first sentence can be put on or off, and the words of each rhyming sentence are flat. There are "flat rise" and "flat rise" in the upper and lower sentences. In addition, the metrical requirements of metrical poems also apply to quatrains. There are variations in metrical poems in Tang Dynasty before and after they are finalized. Some metrical poems are not completely written according to the format, such as the Yellow Crane Tower in Cui Hao, which means that the first half is archaic and the second half is homophonic. This change of metrical poetry is called difficult style, which is an example of the format of the five laws ⊙ Ping ⊙. 仄仄仄仄仄仄仄仄仄仄仄仄仄仄仄仄仄仄仄. Floating clouds are like wanderers, like wandering, and the sunset slowly goes down the mountain, which seems to be nostalgic. With a wave of his hand, he will be separated from now on, and his friend on horseback will carry him on a long journey, blowing a long wind, as if reluctant to leave. An example of the five-rhythm two-format is Ping ⊙ Ping (rhyme) ⊙ Ping ⊙ Ping ⊙ Ping (rhyme) ⊙ Ping. The grass was drowned by the rain and finally got the love of God. The rain was sunny. Another bookshelf was added back, and the small window was bright. Birds' nests have been dried, and their bodies are light again. Three-format example of the type⊙of five laws 仄 仄 仄 仄 仄 仄 仄 仄 仄 仄 仄 仄 仄 仄 仄 仄 仄 仄 仄 The war lasted for more than half a year, and letters from home were rare, with a hundred thousand gold. Twisting with melancholy, scratching my head and thinking, the more I scratch my white hair, I can hardly insert a hairpin. Four-format example of five law types ⊙ Pingping (rhyme) ⊙ Pingping (rhyme) ⊙ Pingping ⊙?? Pingping (rhyme) ⊙ White clouds are combined in the back, and the blue mist disappears into the mountains. The central peak that divides the wilderness is full of rain and sunshine. Want to find a house to live in the mountains, is it convenient for the water guide to ask the woodcutter? Seven-rhythm ⊙ Ping ⊙ Ping ⊙ Ping (rhyme) ⊙ Ping ⊙ Format Example ⊙ The old lady didn't sweep the flower path for the guests. Today, it's only for you. This Chai Men has not been opened for you yet, but it will be opened for you today. Too far from the city, too far from good food, too thin family background, only old wine. Shall we call my old neighbor to join us, call him through the fence and empty the jar? . An example of the seven-tone format ⊙ Ping ⊙仄仄仄仄仄仄仄仄仄仄仄仄仄仄仄仄仄仄仄仄仄2016 Where is the home of Yunheng Qinling? The heavy snow hindered the horse's progress. Knowing that you came all the way, you should have done it on purpose so that I could collect the bones by the river. Three-format example of the type ⊙ of the Seven Laws ⊙仄仄仄仄仄仄仄仄仄仄仄仄仄仄 Yi Yin and Lv Shang are neck and neck, and their command of military operations is calm, which makes Xiao He Cao Can far behind. The succession of the Han dynasty was due to luck. Although Zhuge Liang was difficult to revive, he was determined and devoted himself to the busy military. Four-format examples of the seven law types ⊙ 仄仄仄仄仄仄仄仄仄仄仄仄仄仄仄仄仄 Li in the sad autumn scenery, a wanderer all the year round, lives alone on the high platform in today's illness. After all the hardships and hatred, the white hair is full, and the wine glasses are damaged. Although there are four tones in Chinese, in modern poetry, there is no need to distinguish four tones like words and songs, as long as they are roughly divided into two tones. To cause cadence in tone, we should use flat voice and flat voice alternately, not just tone. Chinese basically takes two syllables as a rhythm unit, and the stress falls on the next syllable. The basic sentence pattern of modern poetry consists of two syllables, which are called regular sentences. For Wuyan, its basic sentence patterns are: flat and flat, flat and flat, or flat and flat, flat and flat from beginning to end, that is, flat and flat, flat and flat, flat and flat. If you want to make some changes, you can move the last word to the front and it will become: plain, plain, plain. Except for the special cases mentioned later, no matter how these four basic sentence patterns change, they can't be found in five-character modern poems. Seven-character poems only add a rhythm unit in front of five-character poems. And its basic sentence pattern is: Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping. Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping, that is, each pair will be reversed: the level of the fourth word is opposite to the second word, and the sixth word is opposite to the fourth word, thus forming a sense of rhythm. However, every word can be reversed, because the stress falls on even syllables and the singular syllables are relatively unimportant.