In addition, the formation of dew should have certain weather conditions. Generally, the atmosphere is stable, the wind is light, the sky is clear and partly cloudy, the heat on the ground can dissipate quickly, and the temperature drops. Such weather will be conducive to the formation of dew, and water vapor will form dew when it meets cold ground or objects. "Bring the lotus home with the moon" means that it is a good weather with sparse stars in a month, which is conducive to the formation of dew. It can be seen that a fresh and natural poem not only contains the description of natural phenomena, but also conforms to certain scientific laws. The value of ancient poetry to the study of ancient climate can be seen.
The second is the real cloud. Rich water vapor has created unparalleled beauty of clouds for Lushan Mountain. Now, many tourists come from Lushan Mountain in the name of clouds, eager to see the magnificent scenery. The fog in Lushan Mountain is erratic and unpredictable. Sometimes it rises from Ran Ran in the valley and suddenly flies lightly in mid-air. One moment it was dark and churning, and the other moment it suddenly rose as thin as a veil. The fog is psychedelic, and the tall and steep peaks add mystery to the scenery of Lushan Mountain. Su Dongpo, a famous poet in the Song Dynasty, sent a message in the poem Tixilinbi:
Ignorance of the true face of Lushan Mountain is largely related to the cloud. The fog in Lushan Mountain looks like a cloud at the foot of the mountain, and from a distance it looks like a snow-white felt hat buckled on the top of the mountain or a gauze wrapped around the waist. When people look around at the fog on the mountain, not only the distant peaks and rocks are hidden in the fog, but they are often in dense fog. The sea of clouds in Lushan Mountain is even more varied and praised by people. For example, Zhang Weiping, a writer in the Qing Dynasty, wrote that the clouds on Lushan Mountain are "like snow, soft as cotton, light as silver, wide as the sea, thin as wadding, thick as felt, moving or smoking, still or waves." This shows that the beautiful scenery on the mountain is really pleasing to the eye Bao Zhao's "atmospheric fog bears the stars, and the pool river is full of holes" lets us know that the fog on Lushan Mountain rises early and has a wide range. Qian Yu even "only suspects the cloud cave", thinking that there are cloud sources on Lushan Mountain, which makes people have to ask, "Are the clouds on Lushan Mountain really that rich?" According to the current records, the average foggy day in Lushan Mountain is 19 1 day. It is foggy from May to June, and there are 20 foggy days in July, 13 foggy days.
There are many great figures in the history of our country. In the new era of China, many descendants of the Chinese people have made immortal contributions to the prosperity of the motherland.
Everyone in China was very excited when Uncle Yang Liwei traveled in space in the Shenzhou-5 spaceship. For thousands of years, the Chinese dream has finally come true. The success of this flight is a new leap in China's space technology and a milestone in China's space industry, making China the third country in the world to successfully launch a manned spacecraft.
What makes us even more proud is that in the 2004 Athens Olympic Games, our Olympic athletes performed exceptionally well, winning a total of 32 gold medals, ranking second in the world in the number of gold medals. Such a good result was achieved by every athlete's tenacious struggle, and it also made us know many great people in China. "Asian Flying Man" Liu Xiang won the most important gold medal in the history of China Olympic Games in the final of 1 10 meter hurdles. This gold medal is the first Olympic gold medal in China's sprint event, which proves to the world that our athletes in China are no worse than those in Europe and America. Li Ting and Sun, like two dark horses, finally won the gold medal in the tennis doubles final. This is a miracle in the history of tennis in China, which makes people all over China feel excited. There are also young divers Lao Lishi and Li Ting,10000m runner Xing Huina, weightlifters Chen Yanqing, Tang and Zhang, all of whom won gold medals for China. In addition, China also won gold medals in weak events such as judo, wrestling and kayaking.
As a China native, I am extremely proud of their achievements. I will follow their example, make contributions to the motherland and people when I grow up, and be a great China person.
Be a great China man.
June 65438+1October 65438+May 2003 is an exciting day, a day of jubilation for the whole country, and a day of great pride for the people of China! On this day, China's first manned spacecraft, Shenzhou 5, was successfully launched, realizing China people's desire to travel in space. This world-renowned space activity solemnly declared to the world that China has become the third country in the world to go into space, and the people of China have taken another big step in the journey of climbing the world's scientific and technological peak.
"One trip to space, five thousand years in China". The Chinese nation is the first great nation with the dream of flying. The Goddess Chang'e flying to the moon's fairy tales are well-known, and the flying in Dunhuang murals is even more wonderful. China conducted a flight test in the Ming Dynasty, which sacrificed his precious life for human exploration of space flight. It was not until Yang Liwei's "first flight" was successful that the Chinese dream of soaring in the sky became a reality. Yang Liwei, the name of China's first space flight, quickly spread all over the world. China's new generation of astronauts have forged a great "space spirit" with tenacious will and extraordinary wisdom in the great journey of climbing the peak of science and technology-especially being able to endure hardships, fight, tackle key problems and contribute.
On the first anniversary of the "first flight", we learn from the perseverance and hard struggle of space heroes, work hard, be brave in exploration, learn skills well, make contributions to the strength of our motherland, and be a great China people.
The great people of China.
When Yang Zhenyu is mentioned, many students will proudly say that he is from China, a world-famous scientist and a great China.
1956, Yang Zhenning and Li Zhengdao put forward a new theory of spatial displacement non-conservation under weak interaction after studying in Brookhaven Laboratory, USA. This won the Nobel Prize in Physics. For decades, with his wisdom and diligence, Yang Zhenyu has made remarkable achievements in the field of physics. At the same time, he also won the respect of Chinese people with noble patriotic enthusiasm.
1999 In May, Yang Zhenyu officially retired from new york State University. He accepted Tsinghua University's invitation and became an adjunct professor. Although he was 80 years old at this time, he kept running around the west coast of the ocean and trudging between cities in the mainland. He has never forgotten that he is a descendant of the Chinese people. He has said many times: "if someone asks me, what do you think is your most important contribution in this life?" I will say that the most important contribution in my life is to help change the inferiority complex of China people. " He is infatuated with China, an ancient country, and his hometown. He has served as the chairman of the All-American Chinese Association for a long time, and has done fruitful work for developing the friendship between the American and Chinese peoples and promoting scientific, technological and cultural exchanges between the two countries. This is what he said when he gave an academic report at Hefei University of Science and Technology in China on October 25th, 2006: "Dear teachers and classmates, I am very touched that so many students came to listen to my speech today. I think because I am a gifted scholar in Hefei, there are a lot of listeners, probably only 10%; And 90% of the reason is because I am from China! " Yang Zhenyu always prides himself on being from China.
Students, as a China native, you must be very proud, right? You must be proud of our motherland, so join the "Three Remarkables" activity as soon as possible. Let's strive for, feel and experience the national spirit in the search and development of "China Excellence, China Excellence and China Excellence" activities, so as to gradually establish national pride and pride and make full preparations for the great rejuvenation of the Chinese nation from an early age.
1, China has a vast territory, 9.6 million square kilometers, ranking third in the world, with a population of/kloc-0.3 billion ranking first in the world, and 56 ethnic groups live in harmony.
China is one of the countries with the earliest civilization in the world. The four world-famous inventions-compass, gunpowder, papermaking and printing-were all created by China people and promoted the development of human society.
China is one of the four ancient civilizations in the world, and China has 28 world cultural heritages, ranking third in the world.
For example, Wan Li Great Wall, Terracotta Warriors and Horses of Qin Shihuang, Pearl of Oriental Art, Potala Palace in Tibet, Forbidden City in Beijing, Summer Palace and Temple of Heaven.
China's calligraphy is world-famous, and many foreigners like China's calligraphy. China's pen, ink, paper and inkstone Four Treasures of the Study are also a great treasure of China.
China won 32 gold medals in Athens Olympic Games, ranking second in the world.
6. The successful launch and recovery of "Shenzhou 5" manned spacecraft proved that China's aerospace industry surpassed Britain and France and caught up with the United States and Russia.
After more than ten years' efforts, China finally joined the World Trade Organization, which is a rare opportunity for China's economic and cultural development.
8. Over the past 20 years of reform and opening up, China's economy has developed rapidly, with an average annual growth rate of 8%, surpassing that of the United States and Japan.
9. The 2008 Olympic Games will be held in Beijing, the capital, and the 20 10 World Expo will be held in Shanghai. At that time, China will attract more attention.
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Compere: Indeed, China is a great country. Please listen to the speech "China is great".
China people are really amazing.
Students, China, what a resounding name it is. Whenever he is mentioned, a particularly sacred feeling will rise in the hearts of each of us in China, and we will feel extremely proud and proud.
China is one of the largest countries in the world with a vast territory and rich resources. In this vast land, there are fertile land and rich minerals, magnificent and beautiful famous mountains and rivers and dotted with lakes and islands, long and tortuous coastline and many excellent harbors.
China has a long history of more than 5,000 years and is one of the world-famous ancient civilizations. In the long process of human development, the people of China have created splendid material civilization and spiritual civilization. The world-famous "four great inventions"-papermaking, gunpowder, compass and printing, developed handicrafts, famous silk and porcelain, advanced metallurgy and shipbuilding technology, and brilliant literature and art have all promoted the development of China society and influenced the progress of world civilization.
In the past 50 years, under the leadership of the Communist Party of China (CPC), great changes have taken place in China. The development of Daqing oil field, the launch of satellite, the successful explosion of "two bombs", the launch of manned rocket, the rapid development of information technology, the Olympic gold medal, the return of Hong Kong and Macao, and China's accession to the WTO all fully show the rise of China and the strength of China.
China is really great. We are proud to have such a great motherland.
3. I feel that China people are very powerful.
Moderator: History has proved to us that China is great and the people of China are great. China people are descendants of the dragon and have the spirit of the dragon. There are countless great men in China from ancient times to the present. Please introduce the great China people we know!
Students speak:
The great people of China have national heroes: Lin Zexu, Qi Jiguang, Zheng Chenggong and Deng Shichang. They have the courage to resist foreign invaders, which embodies the indomitable spirit of the people of China.
(2) China has Deng Jiaxuan, Yuan Longping, the father of hybrid rice, Mao Yisheng, a bridge expert, Wei, a chemist who won the Nobel Prize in physics, and Yang Liwei, a space hero. They are all great people from China.
(3) China has Mao Zedong, Zhou Enlai, Zhu De, Peng,, and other proletarian revolutionaries of the older generation who led the people's revolution and established a new China.
China has Olympic diving champion and Guo Jingjing, 1 10 meter hurdles champion Liu Xiang, pistol champion Wang Yifu, weightlifting champion Zhang and Shi Zhiyong, all of whom have won honors for the motherland.
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Moderator: Just now, students from all teams showed their wisdom and said many well-known names. Yes, they are all great China people, and each of them has a touching story, especially the Olympic athletes who won medals in the Athens Olympic Games. Please listen to the story "Liu Xiang, Great".
Liu Xiang, that's amazing.
Students, you must have watched the 28th Athens Olympic Games in the summer vacation! So, in the men's 1 10 meter hurdle race, did you pay attention to a China athlete with yellow skin and black hair? You must say Liu Xiang. Yes, he is a great China man.
In this Olympic Games, Liu Xiang defeated his opponent again and again and won a precious gold medal. I admire this Olympic champion very much. Because during the competition, the Olympic champion blew a whirlwind on the track and field in Athens, which shocked a group of Europeans and Americans. In the past, Europeans and Americans occupied the champion of track and field hurdles for more than a century, which seems to be an insurmountable gap for us Asians. However, Liu Xiang, from China, doesn't believe in this evil. He wants to use his own strength to prove that Asians can also win the track and field hurdles. The final began, and he rushed out like an arrow ... when he ran to 50 meters, he had established his leading position on the runway. Behind him, many top players tried their best to catch up. But Liu Xiang was so excellent that he rushed to the finish line first. He added a brand-new page to the Olympic history of China. When he greeted the audience wearing the China flag, other athletes were still sprinting to the finish line. In an interview after the game, Liu Xiang said this: "Who said that people with yellow skin can't win gold medals? Today, I want to tell them that I am an Olympic champion! " What a profound discourse this is!
When he stood on the podium and played our national anthem, it was not only his glory, but also the pride of our entire Chinese nation. Liu Xiang won glory for the motherland and created miracles for Asians. He is a great China man. Flying Liu Xiang succeeded! This indicates that the 2008 Beijing Olympic Games will be more exciting and the people of China will perform even better.
Liu Xiang is amazing! China people are really amazing!
4. Determined to be a great China person.
Moderator: After listening to the students' speeches and Liu Xiang's story, we can deeply feel that China people are amazing. We are children of China. From now on, we are determined to be a great China people. What should I do? Somebody tell me what you think. Speak freely.
Students speak:
We should study hard, set up lofty ideals and make our own contribution to the construction of the motherland in the future.
(2) I want to exercise well, have a strong body, and strive for a better ranking in various sports competitions in the future.
From now on, I will love my motherland more, study harder and master more scientific and cultural knowledge in order to become a useful talent in my motherland in the future.
I want to learn computer knowledge well and grow into a great computer expert. ……
Moderator: The students think well and speak well, but the key is to look at the action. As long as the students have their motherland in their hearts, ideals in their hearts and a self-confident and self-reliant heart, I believe everyone can become a great China person! Let's sing and dance to express our wishes!
Please enjoy the dance "A New Generation Across the Century" (accompanied by music). ...
Moderator: How sweet the song is and how beautiful the dance is. It sings out the ideal in our hearts and dances out of our new century style. Let us unite as one, determined to be a great new generation of China, and solemnly swear under the banner of the bright team: make all-round preparations, revitalize China, and pass on the torch from generation to generation!