Physical principles: reflection and refraction of light.
The mountains are stacked in the water, and there is a reflection of the mountains in the water. There is no unattractive mountain, no unattractive water.
Second, Hanshan Temple outside Gusu City, the midnight bell goes to the passenger ship. -Zhang Tang Ji "Sleeping in Fengjiang"
The spread of sound.
In the lonely and quiet Hanshan Temple outside Gusu, the bell rang to the passenger ship in the middle of the night.
Third, the green hills on both sides of the strait are opposite, and the sails are coming alone. -Tang Li Bai's "Looking at Tianmen Mountain"
Physical principle: Castle Peak is static relative to the ground, but with the moving ship as the reference, Castle Peak becomes moving, with the river bank as the reference, and the solitary sail comes from the sun.
The beautiful scenery of the green hills on both sides of the strait is inseparable, and a solitary boat comes from the horizon.
April, April, beautiful scenery on earth, peach blossoms in mountain temples. -Tang Bai Juyi's Peach Blossom in Dalin Temple
Physical principle: The higher the terrain, the slower the temperature rises. In the same season, the temperature on the mountain is lower than that on the mountain.
In April, all the flowers have withered, and the peach blossoms in the ancient temple in the mountains have just bloomed.
Verb (abbreviation of verb) How the water of the Yellow River flows out of heaven and into the ocean, which is gone forever. -Tang Li Bai's "Into the Wine"
Physical principle: water cycle.
The water of the Yellow River fell from the sky, and the waves rolled straight into the East China Sea, never to return.
2. What are the poems about "physics"?
1. Multiply and divide the letter physics, and I feel that I have won everything. -Year: Song Author: Wen Tianxiang's "Pengcheng Journey"
People with poor physics are addicted to science. -Year: Song Author: "Dai Chengshu Two Rhymes"
Things must be material, and human safety is a secret. -Year: Song Author: Shao Hua "Start and End"
I knew physics when I was a minor, and I always kept my promise. -Year: Song Author: Wang's "The Emperor's Dragon Boat Festival Nightingale Sticker"
5. Fine deduction of physics benefits from multiplication and division. -Year: Song Author: Rebecca "Plum Blossom"
6. Sit still and watch physics to add color to your temples. -Year: Song Author: Zhang Gui's "Miscellaneous Xing"
7. Think carefully about the physical instructions, why not just force your face. -Year: Song Author: Wu Mi "Thirty Memories of Going to Biyun Pavilion"
8. Qingshan makes people drunk, and the gains and losses are all physical. -Year: Yuan Author: Herry Liu's "Mountain Slope Sheep Yunshan Intention"
9. In ancient times, the monarch and the minister could push each other physically. A wise man knows what to do and advances and retreats properly. -Year: Tang Author: Du Fu's Romance of the Three Kingdoms
10. Seagull physics seems to be able to keep up, and apricot flowers are suspicious and want to accompany people. -Year: Tang Author: Luo Yin "The Riverside Scene at Qingming Festival" Song Jiang Huaiyou
1 1. There is no physical inconsistency. Sigh that fish and shrimp are bitter and thin, and geese are fat. -Year: Yuan Author: "Jin Opera vs Lotus" Author:
12. Life is really hard, and physics should not be lonely. -Year: Song Author: Huang Tingjian's Rhyme of Hemerocallis crassipes'
13. And I'm crazy and want to be the best in physics. -Year: Song Author: Wang Ling's "Original Locust"
14. If time is not free, physics will be different. -Year: Ming Author: Ten Poems in the Garden by Tang.
15. I also know that physics is related to people, and those who have experienced ups and downs are disheartened. -Year: Song Author: Shi Shaotan Year: Ming Author: Tang's Fifty-five Ancient Fu Poems
16. Is there any physical change in Iraq? Faith is the best choice. -Year: Tang Author: Bai Juyi's Tonghua
3. Poems, proverbs or idioms related to physical knowledge are all 1, which is called "one thousand kilograms"-according to the principle of lever balance, if the power arm is a fraction of the resistance arm, then the power is several times the resistance. If the load-bearing arm is large, it is entirely possible to "dial one or two kilograms."
2. Broken mirrors cannot be reassembled-when the distance between molecules is large (more than several hundred angstroms), the attraction between molecules is very small, almost zero, so it is difficult to reassemble broken mirrors.
What you can't catch is the flowers in the water that the mirror can't catch-the flat mirror forms a virtual image.
4. Everyone is United, and Mount Tai is the top-if the components are in the same direction, the resultant force is equal to the sum of the components.
5, hemp rope to lift tofu-can't lift it-when the pressure is constant, if the stress area is small, the pressure will be great. True gold is not afraid of fire, and truth is not afraid of argument-although the melting point of gold is not the highest, it is 1068℃, while the temperature of general flame is about 800℃. Because the temperature of the flame is lower than the melting point of gold, gold cannot be melted.
7, the moon is dizzy and the wind is blowing, and the foundation is wet and rainy-when the wind comes, the air temperature drops rapidly and the water vapor condenses into small drops. These small water droplets are equivalent to many prisms, and the moonlight is dispersed through these "prisms" to form a colorful halo, so it is called "moon halo wind".
The basic nourishment is the ground against the tide. Before the rainstorm, the air humidity is high, the ground temperature is low, and the water vapor near the ground condenses into small water droplets. In addition, the salt contained in the ground is easy to absorb wet water vapor, so the ground is against the tide, which indicates shanghai dawn.
8, a long whistle, the sound of mountains and valleys should be-people shouting in the mountains, the sound can form a loud echo after repeated reflection, lasting for a long time. As if the mountains were shouting and the valleys were echoing.
4. Find a poem containing physical knowledge and point out what physical knowledge it contains. 1, Hanshan Temple outside Gusu City, the bell rang to the passenger ship at midnight.
2, "Bai Di's words in the clouds, a thousand miles in Jiangling one day. The apes on both sides of the strait can't stop crying, and the canoe has passed Chung Shan Man. " (The Early Development of Baidicheng by Li Bai in Tang Dynasty)
Analysis: The first two poems literally mean that the poet has to go back and forth to Jiangling in one day, that is, it takes 12 hours (1000 km = 1000 km) to travel 2000 miles. According to this, roughly calculate the ship speed: v=s/t= 1000 km/12 hours ≈ 83.33 km/h. The speed of modern inland steamboat is only 10 ~ 2 1.6km/h, which is too fast for Li Bai. In fact, this is an expression of the poet's eagerness to return.
3. "When my boat was sailing in the fog, the day was getting dark and old memories began. How vast the world is, how close the trees are to heaven, and how close the moon is to the water! . "(Meng Haoran's Sleeping at Jiande in the Tang Dynasty)
Analysis: The poet is still enjoying the night scene in the hotel with great interest. The water in Jiande River is so clear and calm. The poet takes water as a mirror, and the bright moon seems close at hand, so he can sit back and relax tonight. It is clearly a "flat mirror" that makes the bright moon in the sky "image" in the water.
4. Wen Tianxiang, a national hero of the Southern Song Dynasty, once vowed by the Yangtze River that "my heart is a magnet, not the south." . Here, the author uses the magnetic needle stone to compare his determination to resist gold.
Analysis: One of the properties of magnets refers to the north and south, so Wen Tianxiang used the property of "the needle stone refers to the north and south" to compare his determination to resist gold. This makes people involuntarily think of Wen Tianxiang's famous sentence, "Who has never died since ancient times, and has kept the heart of a child in history." Today's people are encouraged, resonate with the feelings of the ancients, and inspire deep patriotism.
5, the fragrance of flowers is warm at first sight, the sound of singing through the trees is happy, and the sun is shining. "These are two poems written by Lu You, a poet in the Southern Song Dynasty, in Happy Village. From the physical point of view, the first sentence can be understood as: the aromatic oil molecules secreted by flowers accelerated, indicating that the surrounding temperature was sudden at that time.
Analysis: The poet expressed his admiration for the beautiful nature with a beautiful style and accurately described the details in the process of seasonal alternation. "The fragrance of flowers attacks people" shows that the poet has already felt the fragrance of flowers without touching them, which is caused by the irregular movement (diffusion) of aromatic oil molecules secreted by flowers; When the temperature around you suddenly rises, you will feel "sudden warmth".
6. The small bamboo raft is in the middle reaches of the river, walking on both sides of the towering green hills. "These two lyrics have long been deeply rooted in the hearts of the people with the famous movie" Sparkling Red Star ". Please use your knowledge of physics to analyze these phenomena.
Analysis: "Walking" and "swimming" represent two different movements, which are called mechanical movements in physics. Whether the "swimming" of bamboo rafts in the river depends on the ground or the green hills on the ground; "Walking" on both sides of "Castle Peak" is actually an anthropomorphic statement. People are standing on the "bamboo raft". If the bamboo raft is used as a reference, then the green hills are moving!
7. Hold the moon in your hand and let the fragrance of flowers permeate your clothes.
Physical knowledge:
"Holding the moon in the hand" is a mirror reflection phenomenon.
"Clothes are full of flowers" is a phenomenon of molecular diffusion.
8. Rizhao incense burner produces purple smoke. Looking at the waterfall hanging in Qianchuan from a distance, I went straight down to thousands of feet. Suspected that the Milky Way had fallen for nine days.
Physical knowledge: the kinetic energy of "flying water" is increasing, while the gravitational potential energy of water is decreasing.
9, the peaks reflect the mountains, no mountains, no water, no ecstasy.
Physical knowledge: reflection and refraction of light
10, peach blossoms set each other off in red
Physical knowledge: The red light reflected by peach blossoms is the decisive factor for the color of objects.
1 1, you can tell a person by his voice.
Physical knowledge: timbre, one of the three characteristics of music.
12, a poem by Li Yi, a poet in the Tang Dynasty, is called "Happy to see my brother goodbye", which describes: "After these ten years of boredom, we meet again. We have all changed a lot. The first time I heard your last name, I thought you were a stranger. Then I heard your name, and I remembered your young face. As can be seen from "Ask the surname", there is a feature in the voice that reminds the poet of his memory ten years ago. This feature is one of the three major features of music.
I wonder if it's enough?
5. Poem on "Mechanics Principle" Di Zi's eyes are blurred in the north, and he is very worried about it ...-"Mrs. Xiang" It is also interesting for Qu Yuan to observe these two poems with geometric mechanics. The surging "waves" are upward, the withered "konoha" is downward, and the "autumn wind" advances from north to south on the plane of the earth.
Poetry and Physics Teaching in Yuzhong No.1 Middle School Ding Cheng China is a kingdom of poetry. Poetry not only brings people artistic enjoyment, but also contains some physical knowledge in some works.
Using this precious wealth to insert poetry into physics teaching will definitely play a icing on the cake. First, introducing physical concepts into poetry can arouse students' interest and make the atmosphere lively.
For example, when talking about some concepts of object movement, we can use the poem from Chairman Mao's "Sending Plague": "Sit on the floor, travel 80,000 miles a day and look at thousands of rivers." The concept of motion derived from this is absolute, and the earth under our feet never stops moving.
Chen, a poet in the Song Dynasty, wrote in a poem entitled "On the Road to Fragrance": "On the banks of flying flowers, it is half wind at night. Lying looking at the clouds all over the sky, I don't know that the clouds follow me east. "
From the last two poems, we can introduce the concept that stillness is relative. Here, ships and clouds move at the same speed. With the ship as the reference, the clouds are still.
Another example is Tao Yuanming's "Wandering the Xijiang River in the daytime and staying in Dongling in the flat moon", and Li Bai's "Sailing alone in the sky and only looking at the flowing water of the Yangtze River", all of which can introduce some sports concepts. These poems are vivid, vivid and interesting.
In this way, the introduction of physical concepts makes students listen with relish, and the classroom atmosphere is active, which has a multiplier effect. Second, using poetry to understand physical concepts can make students think fluently and profoundly.
In understanding the interaction of special bodies and the decomposition of forces, and analyzing the reasons why kites can float in the air, we can read Wu Youshui's Kite to Students in the Qing Dynasty: "Only relying on the wind is healthy, not false feathers." The red line flies, and Qingyun has a road. "
The force analysis is carried out and the effect is good. For example, when teaching the straight-line propagation law of light and the formation of shadows, it is helpful for students to understand with the flower shadows written by Su Shi, a poet in the Song Dynasty: "Repeated overlapping on the Yao stage can not be swept away with a few calls.
Just cleaned up by the sun, and taught the moon to send it to the future. "For another example, when it comes to dispersion, we can use the poem of Mahathir, the Bodhisattva of Mao Zedong:" Red, orange, yellow, green, blue, purple, who is dancing?
After the rain, the sun went down again and the mountains were blue. Third, use the knowledge of physics to appreciate China's poems, so that students can learn something useful.
By studying the reflection of light, I can understand the word "frost on the ground" in Li Bai's poem "Moonlight in front of the window, is there frost?" Go deeper. Another example is Li Bai's "Looking at Lushan Waterfall": "Rizhao incense burner gives birth to purple smoke, and the waterfall hangs in front of the river.
On the high cliff, it seems to be thousands of feet high, which makes people think that the Milky Way has fallen from heaven to earth. "The majestic waterfall has become a nine-day galaxy in the eyes of the poet.
Without optical knowledge, I'm afraid I won't understand these two poems too deeply. For another example, by studying physics, students know some concepts of time and space. Let's revisit Li Bai's "Early Whitening in the City": "When you bid farewell to the colorful clouds in Bai Di, you will return to Jiangling for a day.
The cries of apes on both sides of the strait are still unconsciously crowing in their ears, and the canoe has passed the heavy green hills. "This poem is about people and ships moving in space.
I resigned from Betty in the west and went to Jiangling in the east, flowing down the river and overflowing thousands of miles. In the bursts of apes, with the change of the position of the canoe, it is very fascinating to see the mountains and canyons.
Is it not to bid farewell to the White Emperor and arrive in Jiangling at dusk, and this spatial movement is accompanied by the time change of "one day"? Fourthly, identify China's poems with physical knowledge, and let him look at the problem dialectically. After studying the chapter on "Changes in the State of Things", I inserted Zhang Ji's famous work "Sleeping at Night" near Fengqiao: "The moon falls all over the sky with tellurium frost, and Jiangfeng sleeps in the fire.
In the lonely Hanshan Temple outside Suzhou, the bell that rang in the middle of the night reached the passenger ship. Through careful analysis, we can see that there are mistakes in this poem.
According to physical knowledge, when the dew point drops below zero, the water vapor on the earth's surface condenses into frost. It can be seen that frost is formed on the ground, and it has never been in the sky. How can it be said to be "full of frost"? Obviously, the poet Zhang Ji thinks that frost, like snow, falls from the sky, which violates the laws of nature.
Of course, literature is not physics after all, and it is allowed to use imagination and synaesthesia. Besides, it is impossible for us to ask the ancients to write poems with today's scientific knowledge.
If physics teachers can guide students to appreciate and identify predecessors' works with their own physical knowledge at any time, it will be of great benefit to stimulate students' curiosity, cultivate students' extensive interests, strengthen physical concepts and improve teaching effects. Look at this article, I wonder if it is useful to you.