How did humans evolve? urgent!

How did humans evolve? urgent!

When I was little, I kept learning and eating, and then I evolved into an adult~~~! Urgent. . What kind of tea should I drink if I have high blood fat?

Reprinted foods that always quickly lower blood lipids. Reprinted as the "nemesis of high blood pressure, hyperlipidemia, and hyperglycemia". Reprinted methods for treating high blood lipids and blood viscosity. You can search for the above.

The following 10 foods are recommended. In addition to general nutrients, there are also some special ingredients that are beneficial to improving blood lipid status.

Garlic Allicin and other ingredients in garlic can reduce the concentration of cholesterol and triglycerides in the blood. , and can reduce the liver's synthesis of cholesterol. It can increase beneficial high-density lipoproteins, greatly reducing people's risk of coronary heart disease. Garlic extract can slow down the heart rate, enhance the contractility of the heart, expand peripheral blood vessels, and play a role in reducing the risk of coronary heart disease. It can prevent high blood pressure and stroke. Garlic is also rich in trace element selenium, which is beneficial to preventing cardiovascular diseases. In addition, epidemiological surveys in recent years have found that garlic can also inhibit the synthesis of nitrite carcinogens in the human body. and absorption, thereby exerting anti-cancer effects. Garlic can also lower blood sugar and increase insulin levels in the blood. Patients with arteriosclerosis can reverse the condition and gradually improve it. Garlic can also prevent platelet aggregation and dilution. Blood, prevent thrombosis.

Onions contain almost no fat, but contain prostaglandin A, physiologically active substances such as diallyl disulfide and sulfur amino acids, which are natural blood thinners. , prostaglandin A is a strong vasodilator, which can activate the active ingredient of blood-lytic fibrinoprotein, reduce the resistance of human peripheral blood vessels and cardiac coronary arteries, fight against substances that increase blood pressure such as catecholamines in the body, and can promote the rise of blood pressure. The excretion of sodium salts and other substances has the effect of lowering blood pressure and preventing thrombosis. Diallyl disulfide and sulfur amino acids have the function of preventing arteriosclerosis and lowering blood lipids. Patients with hyperlipidemia often eat onions to reduce cholesterol and glycerin in the body. Triester and lipoprotein levels will be significantly reduced. Eating onions regularly can prevent blood lipid metabolism disorders, stabilize blood pressure for a long time, and improve blood vessel sclerosis. It has a good protective effect on arteriosclerosis and coronary heart disease patients. ~70 grams of onions are more effective than commonly consumed blood lipid-lowering drugs. In addition, onions also have diuretic and anti-cancer effects. Just half a raw onion a day can prevent diseases.

< p> Shiitake mushrooms are more nutritious than mushrooms and contain 16 kinds of amino acids, 7 of which are essential amino acids for the human body, a variety of unsaturated fatty acids, multivitamins and blood-lipid-lowering substances. According to traditional Chinese medicine, Shiitake mushrooms are neutral in nature, sweet in taste, and have antioxidant properties. It has the functions of digestion, fat removal, anti-cancer, anti-virus, and lowering blood pressure. The fiber contained in shiitake mushrooms can promote gastrointestinal peristalsis, prevent constipation, and reduce the absorption of cholesterol in the intestine. It also contains nucleic acid substances such as shiitake purine, which can promote cholesterol. Decomposition. There is a prescription for "Shiitake Mushroom Lipid-Reducing Soup". Stir-fry 60 grams of fresh mushrooms in vegetable oil, add water to a casserole and boil for 10 minutes. Drinking it every day can significantly reduce blood lipids for patients with hyperlipidemia and arteriosclerosis. Function.

Cucumber is also called king melon and courgette. According to its appearance, it can be divided into thorn cucumber and whip cucumber. It has heat-clearing, thirst-quenching and diuretic effects. It also contains a large amount of cellulose, which can promote the discharge of food waste from the intestines and reduce the absorption of cholesterol; it can inhibit the conversion of sugar in the body into fat, and has special effects on losing weight and adjusting lipid metabolism. People who suffer from hyperlipidemia and are overweight eat more cucumbers, which can lower blood lipids and blood pressure and help lose weight. Cucumber is also rich in potassium, which can accelerate blood metabolism and excrete excess salt from the body, which is beneficial to the recovery of patients with nephritis and cystitis.

Sweet potato is also known as white potato, sweet potato, potato and sweet potato. Contains a large amount of collagen and mucopolysaccharides, which can maintain the elasticity of blood vessels, maintain joint lubrication, and prevent the atrophy of liver and kidney connective tissues. Modern nutrition has discovered that sweet potatoes can prevent lipid deposition and atherosclerosis in the cardiovascular system, promote the reduction of subcutaneous fat, and avoid excessive obesity. It is an effective health food for lowering blood lipids. It contains a large amount of potassium and carotene, which is beneficial to normal heart function and blood pressure and prevents stroke. Assistive treatment of night blindness.

Eggplant is also called Luosu. There are white eggplant and purple eggplant. Contains a variety of vitamins. Among them, vitamin P can enhance cell adhesion, improve capillary elasticity, and prevent capillary bleeding.

Modern clinical medical research has confirmed that eggplant can effectively reduce cholesterol levels in the body and prevent vascular damage caused by hyperlipidemia. For patients with hypertension, hyperlipidemia, cerebral hemorrhage, arteriosclerosis, fundus hemorrhage, etc., eggplant is the best way to reduce lipids and health care. Good vegetables.

Mung beans are also called Ji beans. In the hot summer days, the cool and delicious mung bean soup is a popular drink to dispel the heat. Mung beans can also lower blood lipids, protect the heart, and prevent and treat coronary heart disease. Foods made from mung bean powder can effectively reduce serum cholesterol, triglycerides and low-density lipoprotein, and significantly reduce coronary atherosclerotic lesions. Clinical observation found that patients with hyperlipidemia who ate 50 grams of mung bean food every day had a 70% reduction in serum cholesterol and little change in triglycerides. Eating mung beans has no side effects, can supplement protein and reduce hunger, and is suitable for people with elevated blood lipids and obesity or diabetes.

Peanuts Peanuts contain a large amount of plant protein, and the fats they contain are unsaturated fatty acids and sterols. Peanuts are effective in reducing blood cholesterol by 12% to 15%. Because peanuts come into contact with bile after digestion in the small intestine, they can absorb cholesterol in the bile and reduce the cholesterol content. Peanuts are also rich in vitamin E, which can reduce the number of platelets deposited on blood vessel walls in the blood, strengthen the contraction function of capillaries, improve coagulation factor defects, keep blood vessels soft and smooth, and play a positive role in preventing and treating coronary heart disease. It also contains lecithin, which can improve intelligence and brain health and delay aging. It has an auxiliary effect on various types of hemorrhage, such as hemophilia, thrombocytopenic purpura and functional uterine bleeding.

Hawthorn Hawthorn contains triterpenes, bioflavonoids and rich vitamin C, which can dilate blood vessel walls, lower cholesterol and triglycerides, and lower blood pressure. In addition, it also contains maslinic acid and citric acid, both of which have significant blood-lipid-lowering effects. However, some elderly people may cause gastric discomfort such as acid reflux when eating hawthorn, so they must be used with caution. Hawthorn contains the highest calcium content and is beneficial to middle-aged and elderly people.

Corn oil and corn embryo contain 52% vegetable fat. Corn oil is a high-quality oil extracted from corn germ. It has high digestibility, good stability, and has the effect of preventing and treating cardiovascular diseases. effect. Corn oil is also extremely rich in unsaturated fatty acids, which can promote the excretion of steroids and cholic acid, prevent the synthesis and absorption of cholesterol, make it difficult for cholesterol to be deposited on the arterial wall, and prevent arteriosclerosis. In addition, corn oil contains glutathione, which has good anti-cancer effects. It is also rich in selenium, vitamin A, vitamin E, lecithin and glutamic acid, which is beneficial to intelligence, brain and anti-aging

Through scientific diet and clever combination, high blood lipids can be reduced. Soybeans and kelp reduce high blood fat.

"Dietary plan to lower blood lipids", insist on eating soybeans stewed with kelp every day. Soybeans contain stigmasterol, which can prevent the absorption of cholesterol in food, and lecithin, which has a strong emulsifying effect, can prevent cholesterol from depositing on the blood vessel wall and prevent the formation of atherosclerotic plaques. Kelp contains a large amount of unsaturated fatty acids, which can eliminate excess cholesterol attached to the blood vessel walls of the human body. Alginic acid in kelp. Can promote cholesterol excretion and control cholesterol absorption. Soybean stewed with kelp reduces high blood fat. Urgent What foods and fruits are good to eat in winter?

Food such as mutton and dog meat are winter tonic. Fruit apples are always the best. urgent! Operation Management Calculation Questions

20000/50*4=1600 What are the homophones for servant!

Pu, Pu, Pu, Bo, Wei, etc.

Who cares about the ancient poetry of ancient and modern times, both at home and abroad?

Poetry is the oldest and most literary literature. style. Originated from the labor chants and folk songs of ancient people, it was originally a general term for poetry and songs. In the beginning, there was no distinction between poetry and song. Poetry was combined with music and dance, collectively called poetry. Chinese poetry has a long history and rich heritage, such as "The Book of Songs", "Chu Ci" and "Han Yuefu" as well as the works of countless poets. Poetry in Western Europe began with poets such as Homer and Sappho in ancient Greece and Virgi and Horace in ancient Rome.

How did poetry come about? It turns out that before literature was formed, our ancestors compiled their experiences in the production struggle into jingle-style rhymes in order to pass them on to others or the next generation for memorization and dissemination. According to Mr. Wen Yiduo’s research, [Poetry] and [Zhi] are originally the same word. [Zhi] comes from [Scholar] at the top and [心] at the bottom. It means stopping in the heart, which is actually memory.

After the emergence of writing, with the help of literature, there was no need to memorize things by rote. At this time, all written records were called "Zhi". Ambition is poetry. What is in the heart is ambition, and what is spoken is poetry.

How did the title of the song come about? Poetry and song are not the same thing. Song is produced simultaneously by human labor. It was produced long before the formation of literature and much earlier than poetry. When examining the origin of songs, we found that at first we only used exclamations to express emotions, such as ah, xi, oh, alas, etc. At that time, these words all had the same sound: "ah". Song is a pictophonetic character, which derives its sound from "ke". In ancient times, "song" and "ah" were the same word, and the "ah" that people made during labor was called "song". So the name of the song stuck.

Since poetry and song are not the same thing, why were they later connected together and called "poetry"? This will be understood as long as we understand their relationship. Songs initially only used simple exclamation words to express emotions. After the birth of language, human beings' understanding of objective things gradually deepened and emotions became richer. Expressing with a few exclamation words was far from enough. So content words were added to the song to meet the needs. After the creation of words, the combination of poetry and song went a step further, and lyrics written in words appeared. At this time, a song consists of two parts: one is the music, and the other is the lyrics. The music is lyrical, and the lyrics are poetry and record events. That is to say, if poetry is paired with music, it is a song, and if it is not paired with music, it is poetry. The first poems can be sung with music. Songs are poems and poems are songs. Regarding the combination of poetry and song, there have been discussions in ancient Chinese books for a long time.

"Preface to Mao's Poems": "Being in the heart is ambition, speaking is poetry. Emotions move in the heart and are reflected in words. When words are not enough, we sigh. When we sigh, we sing about it. When singing is not enough, I don’t know how the hands dance or the feet dance. "The Book of Documents": "Poetry expresses ambition, and song always expresses it." This vividly points out the inner connection between poetry and song. Because of this situation, people later called poetry and song "poetry" together. Now, poetry has become synonymous with poetry.

(2) Characteristics of Poetry

Poetry is a literary genre that highly summarizes and reflects social life. It is full of the author’s thoughts, feelings and rich imagination, and its language is concise and vivid. It is highly visual, has distinctive rhythm, harmonious phonology, and is full of musical beauty. The sentences are generally arranged in separate lines and pay attention to the beauty of structural form.

He Qifang, a modern Chinese poet and literary critic, once said: "Poetry is a literary style that most concentratedly reflects social life. It is full of rich imagination and emotion, and is often written in a direct and lyrical way. Expression, and in the degree of refinement and harmony, especially in the distinctiveness of rhythm, its language is different from the language of prose. "This defining statement summarizes several basic characteristics of poetry: First, it is highly concentrated. , reflect life in a general way; second, express emotions and aspirations, full of rich thoughts and feelings; third, rich imagination, association and fantasy; fourth, the language has musical beauty.

Poetry has many expression techniques. The earliest and most popular traditional expression techniques in my country are "Fu, Bi and Xing". "Preface to Mao's Poems" says: "There are six meanings in poetry: one is wind, the other is Fu, the third is Bi, the fourth is Xing, the fifth is Ya, and the sixth is Ode."

There is one among them. The quatrain is called: "Three lights of the sun, moon and stars, four poems of elegance."

Among the "Six Meanings", "Feng, Ya, and Song" refer to the types of poems in the "Book of Songs", and "Fu, Bi, and Xing" are the expression techniques in poetry.

Fu: It is a way of expressing things directly. Zhu Xi, a scholar of the Song Dynasty, said in the annotation of "Collected Poems": "The poet states the story and speaks directly." For example, "Ge Tan" and "Fu Tuo" in the "Book of Songs" use this technique.

Ratio: Use metaphors to describe things and express thoughts and feelings. Liu Xie said in "Wen Xin Diao Long·Bixing": "What is a comparison? It is a person who writes something to attach meaning and threatens to do something." Zhu Xi said: "A comparison is to compare this thing with another thing. ." For example, chapters such as "Katydid" and "Shuo Rat" in "The Book of Songs" were written using this method.

Xing: It is a way of writing that uses the beginning of something to evoke the thing to be described in the topic and to express thoughts and feelings. Kong Yingda of the Tang Dynasty said in "Mao Shi Zhengyi": "The one who inspires is to start. Taking examples to attract others and arousing one's own mind. Poems and essays that use plants, trees, birds and animals to express ideas are all inspired by words." Zhu Xi is even more clear. He pointed out: "Those who are Xing first talk about other things to trigger the words to be chanted." For example, chapters such as "Guan Ju" and "Tao Yao" in the "Book of Songs" use the expression technique of "Xing".

These three expression techniques have been handed down and are often used comprehensively to complement each other. They have a great influence on the poetry creation of the past dynasties.

There are many expression techniques in poetry, and they have been continuously developed and created throughout the ages, and their application is also flexible and varied. It is difficult to describe them all, such as exaggeration, duplication, overlap, jump, etc. However, all methods are inseparable from imagination. Rich imagination is not only a major feature of poetry, but also the most important expression technique of poetry. In poetry, another important technique of expression is symbolism. Symbols, simply put, mean "to symbolize meaning", but in modern poetry, symbols are also expressed as direct images of the soul, which should be noted. From a modern point of view, there are three main ways of shaping images in poetry:

1. match. Liu Xie said in the book "Wen Xin Diao Long": Comparison is "either a metaphor for the sound, or a metaphor for the appearance, some imitation of the heart, or an analogy for things." There are many examples of these in the poems we listed above. . Another commonly used technique in comparison is "personification": using things to imitate people, or people to imitate things. The former is like Xu Zhimo's "Farewell Cambridge": Gently I leave, / Just as I came gently; / I wave gently, / Say goodbye to the clouds in the western sky. / The golden willows by the river, / are the bride in the setting sun; / the beautiful shadows in the ripples of light, / are rippling in my heart. Treat "clouds" and "golden willows" as human beings. People are used to imitate things, such as Love's "Because of the Wind":...My heart/is as bright as the candlelight in front of your window/a slight ambiguity/is inevitable/because of the wind/… ...With a whole life of love/Light a lamp/I am a fire/May be extinguished at any time/Because of the wind. Compare "my heart" to candlelight and me to a lamp. Of course, in the final analysis, the essence is still "anthropomorphism".

2. exaggerate. It is to enlarge the things to be depicted, like the "capital" and "close-up" shots in movies, to attract the readers' attention and association. Li Bai's "The water of Peach Blossom Pond is a thousand feet deep, not as deep as Wang Lun's gift to me" ("A Gift to Wang Lun"), "The water flows down three thousand feet, it is suspected that the Milky Way has fallen from the sky" ("Wanglu Mountain Waterfall"), which says "A thousand feet deep" "Three thousand feet", although not the truth, the image he created vividly shows the characteristics of things and expresses the poet's passion. The readers are not only able to accept it, but also convinced, which is a surprise. However, this kind of exaggeration must be artistic and beautiful, and cannot be too absurd, or too realistic or too vulgar. For example, there is a poem describing a cotton harvest: "A cotton flower packed in a bag/pressures the truck's head up/three feet high/like an anti-aircraft gun." After reading it, it makes people feel unreal and produces There is no feeling of beauty.

3. On behalf of others. It means using one thing to replace another thing. It has similarities with comparison, but is different. The difference is that comparison is generally both the comparison and the things being compared are concrete and visible; while metonymy is that one side is concrete and the other side is more abstract. It builds a bridge with abstraction to make the image of the poem more vivid and prominent, so as to arouse readers' associations. This is what Ai Qing said: "Give thoughts wings, give emotions clothes, give sounds colors, and solidify the changing things."

To shape the image of poetry, you can not only use the materials taken in from the perspective of To depict the picture, you can also use materials obtained from the senses such as hearing and touch to embody the image from many aspects, making it vivid, vivid and novel. Jia Dao, a poet of the Tang Dynasty, rode on a donkey and recited "The bird stayed in the tree beside the pond, and the monk pushed the door under the moon", but he thought it would also be better to use "The monk knocked on the door under the moon". He couldn't decide whether to "push" or "knock", so he made a knocking gesture with his hands. Unexpectedly, the donkey blocked the way of a high-ranking official. This man was the great writer Han Yu. When the guard took Jia Dao to his horse , Jia told the truth, and Han pondered for a long time, saying that it would be better to use typing. Because "knocking" has a sound, one or two knocks on the door on a moonlit night in the deep mountains make the scene "alive" and make the environment even more silent. The aforementioned "crows" and "bells" in "Night Mooring at Maple Bridge" are also the highlight of this poem. There is also the music description in Bai Juyi's "Pipa Xing", the section "Big beads and small beads falling on the jade plate" is even more lifelike and wonderful! The modern one is like the "Morning Song" of Yellow River Waves: "There is also the reef/listening stubbornly/beyond the sound of wind, rain and waves/the faint/dawn/morning bell of Lingquan Temple/just like the spring of Gushan." / A distant response / A few sparse stars / The red corolla / The vigorous cock crow / As if coming from across the sea / The morning glow / Like a surging tide. This poem is also well written.

Therefore, if we master the technique of using sound to shape images, it will open up a broader field for poetry creation.

Whether it is comparison, exaggeration or metaphor, it all depends on the poet's keen observation of objective things, integration of his own emotions, bold imagination, and even fantasy. It can be said that whether one is a romantic or a realist, without imagination (fantasy), one cannot become a poet. For example, Li Bai, who is famous for his boldness, has rich imagination and magnificent poetic style, while Du Fu, who is famous for his realism, also wrote such things as "There are thousands of mansions in Guangzhou... When did I suddenly see this house..." (" "The Song of Thatched Cottage Broken by the Autumn Wind") and "The fragrant mist and clouds make my hair wet, and the clear and shining jade arms are cold. When do I lean on the empty canopy, my tears dry under the double light." ("Moonlight Night") and other imaginative masterpieces.

(4) Classification of ancient Chinese poetry

1. Poetry can be divided into two categories: ancient style poetry and modern style poetry. Ancient style poetry and modern style poetry are concepts formed in the Tang Dynasty, and are divided from the perspective of the rhythm of poetry.

(1) Ancient poetry: including ancient poetry (poetry before the Tang Dynasty), Chu Ci, and Yuefu poetry. Poems in ancient poetry genres such as "ge", "gexing", "yin", "qu" and "li" also belong to ancient poetry. Ancient poetry does not focus on antithesis and rhymes more freely. The development trajectory of ancient poetry: "The Book of Songs" → Chu Ci → Han Fu → Han Yuefu → Wei, Jin, Southern and Northern Dynasty folk songs → Jian'an poetry → Tao Shi and other literati five-character poems → the ancient style and new Yuefu of the Tang Dynasty.

①Chu Ci style: It is a poetry form created by Qu Yuan of Chu State during the Warring States Period. It is characterized by the use of Chu dialect and rhyme, and has a strong Chu flavor. The "Chu Ci" edited by Liu Xiang of the Eastern Han Dynasty has seventeen chapters, mainly the works of Qu Yuan, and Qu Yuan's works include "Li Sao" as his representative work. Therefore, later generations also called "Chu Ci style" and "Sao style".

②Yuefu: Originally the name of the official office in charge of music during the reign of Emperor Wu of the Han Dynasty, it later became the name of the poetic style. The music and songs collected and composed by the Yuefu official office in the Han, Wei, Southern and Northern Dynasties are referred to as Yuefu for short. Although the poems written by poets in the Wei, Jin, Tang and later dynasties were not included in Yuefu, they also became Yuefu and Yuefu. Such as "Chile Song", "Mulan Poetry" and "Dan Ge Xing" (Cao Cao). Generally speaking, some titles of Yuefu poems include "ge", "line", "yin", "qu", "yin", etc.

③Ge Xing style: It is a variation of Yuefu poetry. There are many Yuefu poems after the Han and Wei Dynasties titled "ge" and "xing". Although the two have different names, there is actually no strict difference. They both mean "song". Their syllables and rhythms are generally relatively free and the form is relatively free. It adopts the ancient style of five-character, seven-character, and miscellaneous words, which is full of changes. Later, there was the "Ge Xing" style. In the Tang Dynasty, poets in the early Tang Dynasty wrote Yuefu poems. In addition to using the old Yuefu titles of the Han, Wei and Six Dynasties, a few poets also created new titles. Although the title was Yuefu, it was not limited to the rhythm, so it was called New Yuefu. This type of poetry developed greatly by Li Bai and Du Fu. For example, Du Fu's "Sorrowful Chen Tao", "Ai Jiangtou", "War Chariots" and "Beautiful Women", as well as many of Bai Juyi's works, adopt the Yuefu song style, and most of them use three or seven words in a mixed manner.

(2) Modern poetry: Modern poetry, which is opposite to ancient poetry, is also called modern poetry. It is a kind of metrical poetry formed in the Tang Dynasty. It is divided into two types. Its number of words, number of sentences, level and rhyme, etc. There are strict regulations.

① One kind of poem is called "quatrains", each of which has four sentences. The five-character poem is abbreviated as Wujue, and the seven-character poem is abbreviated as Qijue.

② One type is called "Lv Shi", each poem has eight lines. Five-character poems are called Wulu for short, seven-character poems are called Qilv for short, and those with more than eight lines are called Pailu (or Long Rhythm).

Rhymed poetry has a very strict rhythm, with fixed sentences (except for rhythm), sentences with fixed characters, rhymes with fixed positions (the rhyme positions are fixed), and words with fixed tones (the flat and oblique tones of each word in the poem are fixed ), the couplets have definite pairs (the two couplets in the middle of the verse must be in opposition). For example, rhythmic poetry originated in the Northern and Southern Dynasties and matured in the early Tang Dynasty. Each four-part couplet has eight sentences. Each sentence must have the same number of words. It can have four rhymes or five rhymes. The two middle couplets must be in opposition. The second, fourth, sixth and eighth sentences rhyme. The sentence can be pledged or not. If the verses are laid out and extended to more than ten sentences based on the fixed pattern of the verse, it is called rhythm arrangement. Except for the first and last couplets, the upper and lower sentences need to be in opposition, and there are also opposite sentences in every other sentence, which is called "fan pair". For another example, quatrains are only four sentences and two couplets, also known as quatrains, truncated sentences, and broken sentences. They all have certain requirements for level, rhyme, and antithesis.

(3) Ci: Also known as poetry, long and short sentences, tunes, tunes, Yuefu, etc. Its characteristics: the tune has a definite pattern, the sentences have a definite number, and the words have a definite tone. Depending on the number of words, it can be divided into long tune (more than 91 words), middle tune (59~90 words), and small tune (within 58 words).

Words can be divided into monotonic and bimodal. Bimodal is divided into two paragraphs. The two paragraphs are equal or roughly equal in number of words. Monotonous only has one paragraph. A section of a word is called a block or a piece, the first section is called the front block, the upper block, and the upper piece, and the second section is called the back block, the lower block, and the lower piece.

(4) Qu: Also known as Ciyu and Yuefu. Yuan opera includes Sanqu and Zaju. Sanqu originated in the Jin Dynasty and flourished in the Yuan Dynasty, and its style is similar to the lyrics. Features: You can add lining words to the fixed number of words, and mostly use spoken language. Sanqu includes two types: Xiaoling and Taoshu (set of songs). A set is a continuous set of songs, at least two songs, and as many as dozens of songs. Each set uses the tune of the first song as the name of the complete set, and the whole set must be of the same tune. It has no guest introduction and is only for a cappella singing.

2. Classified by content: it can be divided into narrative poetry, lyric poetry, farewell poetry, frontier poetry, landscape pastoral poetry, nostalgic poetry (epic poem), poetry about objects, mourning poetry, and allegorical poetry.

(1) Nostalgic poetry.

Generally, people and deeds in ancient times are remembered. Poems about chanting history and remembering ancient times often combine historical facts and reality, or express feelings about personal experiences, or criticize social reality. For example, Su Shi's "Niannujiao·Chibi Nostalgia" laments his personal experiences and the contradiction between ideals and reality. He is over fifty years old and has no achievements. Xin Qiji's "Yong Yu Le·Nostalgia for the Past in Beigu Pavilion, Jingkou" expresses dissatisfaction with the imperial court's meager existence and criticizes social reality. There are also some poems that praise history and remember ancient times. They are just calm rational thinking and evaluation of history, or they are just objective narratives. The poet's own experiences are not included in it, and the poet's emotions are just voice off-screen. For example, Liu Yuxi's "Woyi Lane" expresses the poet's sense of historical vicissitudes by contrasting the past and present.

(2) Poems about things.

Characteristics of poems about objects: in terms of content, a certain object is used as a descriptive object, and some of its characteristics are grasped and described deliberately. Thoughts often rely on things to express ambitions. From objects to people, from reality to virtuality, the spiritual character is written. Commonly used expression techniques such as metaphor, symbolism, personification, and contrast.

(3) Landscape idyll.

Xie Lingyun in the Southern Dynasty pioneered landscape poetry, and Tao Yuanming in the Eastern Jin Dynasty pioneered pastoral poetry. In the Tang Dynasty, there was a landscape pastoral poetry school, represented by Wang Wei and Meng Haoran. Landscape and pastoral poetry is famous for describing natural scenery, rural scenery and comfortable and tranquil seclusion life. The poetic environment is meaningful and beautiful, the style is quiet and elegant, and the language is clear and concise.

(4) War poetry.

Since the pre-Qin Dynasty, there have been poems with the theme of frontier fortresses and wars. It developed into the Tang Dynasty. As wars were still frequent, the rulers emphasized martial arts and neglected literature. Scholars sought merit in frontier courts to gain fame rather than advance through the imperial examination. It was much easier to get married, and coupled with the positive and enterprising atmosphere of the prosperous Tang Dynasty, the strange and magnificent frontier fortress poetry developed greatly, forming a new poetry genre. Its representatives are Gao Shi, Cen Shen, and Wang Changling. .

(5) Travel poems and boudoir poems.

The ancients may have been away from home for a long time, or wandered for a long time, or guarded the border for a long time, which will always arouse a strong feeling of homesickness and nostalgia for others, so there are many such poems. They may write about the thoughts of traveling. , or write about missing relatives and friends, or writing about missing someone's hometown, or writing about cherishing someone in the boudoir. In writing, one may be moved by touching a scene, or be moved by a moment, or convey one's feelings through an object, or express one's feelings through a dream, or express one's feelings through a wonderful metaphor.

(6) Farewell poem.

In ancient times, due to inconvenient transportation and underdeveloped communication, relatives and friends often could not see each other for several years, so the ancients paid special attention to separation. On the occasion of parting, people often bid farewell with wine, break willows to see each other off, and sometimes recite poems to say goodbye. Therefore, the emotion of parting has become an eternal theme for ancient literati. Because everyone's circumstances are different, the specific content and ideological tendencies of farewell poems often vary. Some directly express the feelings of parting, some use it to express the resentment in the chest or express one's aspirations, some focus on writing about separation and sorrow, some focus on exhortation, encouragement, comfort, and some are both.

To summarize, it is mainly divided into 9 categories: 1. Satire 2. Love 3. Philosophy 4. Farewell 5. Landscape 6. Ambition 7. Imagination 8. Story 9. Thoughts

(5) Classification of Modern Poetry

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There are many ways to classify poetry, and they can be divided into different categories according to different principles and standards. The basic ones are as follows:

1. Narrative poetry and lyric poetry. This is divided according to the expression of the content of the work.

(1) Narrative poetry: The poem has a relatively complete storyline and characters, which are usually expressed in the poet's passionate singing style.

Epic poems, story poems, verse novels, etc. all belong to this category. Epics such as "The Iliad" and "The Odyssey" by Homer of ancient Greece; story poems such as "Wang Gui and Li Xiangxiang" by Chinese poet Li Ji; poetic novels such as "Don Juan" by British poet Byron, and "Don Juan" by Russian poet Pushkin "Eugene Onegin".

(2) Lyric poetry: mainly reflects social life by directly expressing the poet's thoughts and feelings, and does not require the description of complete storylines and characters. Such as love songs, odes, elegies, elegy, pastoral and satire. There are many such works and it is not possible to list them all.

Of course, narrative and lyricism are not completely separated. Narrative poetry also has a certain degree of lyricism, but its lyricism must be closely integrated with the narrative. Lyric poems also often narrate certain segments of life, but they cannot be extended and should be subject to the needs of lyricism.

2. Metrical poetry, free verse and prose poetry. This is classified according to the phonological rhythm and structural form of the work's language.

(1) Metric poetry: It is poetry written according to certain formats and rules. It has strict regulations on the number of lines of poems, the number of words (or syllables) in poems, tones and rhymes, word antithesis, sentence arrangement, etc. For example, the "rhymed poems", "quatrains", "ci" and "qu" in ancient Chinese poetry, European "Sonnets".

(2) Free verse: It is a poetry style newly developed in Europe and America in modern times. It is not restricted by meter, has no fixed format, pays attention to natural and inner rhythm, rhymes with roughly similar rhymes or no rhymes, has a relatively free number of words, lines, sentence patterns, and tones, and the language is relatively popular. The American poet Whitman (1819-1892) is the founder of European and American free verse, and "Leaves of Grass" is his main collection of poems. This style of poetry has also been popular since the May 4th Movement in my country.

(3) Prose poetry: It is a literary genre that has the characteristics of both prose and poetry. The works contain poetic artistic conception and passion, are often philosophical, focus on natural rhythm and musical beauty, are short in length, and have no lines or rhymes like prose, such as Lu Xun's "Wild Grass". urgent! The puppy’s eyes are hurt! urgent!

Oh my god, why don’t you look at your puppy carefully? It seems like your dog’s eyes have been scratched. He needs anti-inflammation and sterilization. The most important thing now is not to let the dog’s eyes get infected. It is better to take it to the hospital and ask the doctor to see it right away than to waste time sitting in front of the computer asking us how it is. There are not so many experts on the Internet. How many people have this experience? I advise you to go to the hospital. Problems with disconnection while playing World of Warcraft ( Urgent)

It should be poisoned.

If you reinstall it, it will be normal. It means that the virus caused your program to have problems.

It is recommended that you reinstall the system. And the virus-proof guinea pig won’t eat, urgent!

What do you usually feed? The reason why the vagina is ulcerated is because the cyst has ruptured. There are many reasons for cysts, including birth, environmental problems, excessive starch intake, etc. When squeezing, you must squeeze it clean, disinfect it, and apply Yunnan Baiyao at the same time. Well, scabs will form afterward, so no injections are needed. Domestic veterinarians rarely treat guinea pigs, and most of them kill them. Pigs are very sensitive to drugs. Is there any white substance in the yellow BB? Are there bugs on you? If not, there would be no need to take those injections, which would be bad. During illness, special attention must be paid to supplementing vitamin C, 40 mg per day. If you have any other questions, you can go to the guinea pig bar and ask. Many pig parents and pig mothers there have experienced this. It is a very common question about SONY CS36. Urgent

If you opened the digital lock by mistake, click next to F12 The Num Lk key will do the trick