"Bright Technology and Art" "Diversity and Integration" Pattern and High-level Development of Civilization PPT

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"Bright Technology and Art" "Diversity and Integration" Pattern and High-level Development of Civilization PPT

Part One: Science and Technology

Zu Chongzhi and "Pi" Jia Sixie and "Essential Art of Qi Min" Li Daoyuan and "Shui Jing Zhu"

Zu Chongzhi and pi

An outstanding mathematician and astronomer in ancient my country. For the first time in the world, the value of pi was accurately calculated to the seventh digit after the decimal point. That is, between 3.1415926 and 3.1415927, this achievement led the world for nearly a thousand years. circumcision

Use a knife to evenly cut off each edge of the pencil to make it a 12-sided shape. Use this method to sharpen it again... What phenomena will we observe as the number of edges of the pencil increases?

Profile of celebrity Zu Chongzhi

Era: Southern Dynasties, Song Dynasty and Qi Dynasty (429-500 AD)

Birthplace: Fanyangqiu County (now Laishui, Hebei)

Occupation: Mathematician, astronomer

Major achievements:

Mathematics: Pi "Shuji"

Astronomy: "Da Ming Calendar"

Machinery: water mill mill thousand miles boat

Reasons for success:

interest; innovation;

Indifferent to fame and fortune; pursuing truth;

Absorb the achievements of predecessors;

study hard; persevere

Brilliant technology and art PPT, part 2: Let’s talk about it

What lessons do the stories of the three scientists and their experiences teach us?

Pay attention to learning from the achievements of predecessors without blindly following them; tirelessly carry out scientific research and practice; have the qualities of patience, meticulousness, diligence and hard work.

Why did science and technology achieve great achievements during the Wei, Jin, Southern and Northern Dynasties?

⒈The ruler’s attention

⒉The hard work and wisdom of the working people

⒊Scientists’ hard work and practice-oriented spirit

⒋The promotion of ethnic integration and economic development

⒌Inheritance of the scientific and technological achievements of previous generations

Brilliant technology and art PPT, the third part: Art

"Sage of Calligraphy" Wang Xizhi

Wang Xizhi, also known as Yi Shao. Because he served as a general of the Right Army of the Eastern Jin Dynasty, people called him "Wang Youjun". His paintings and calligraphy are of high artistic value, and he is especially famous for his calligraphy. He has deep attainments in all calligraphy styles including seal script, official script, cursive script, running script and regular script, and is especially good at running and cursive script. The world calls him the "Sage of Books".

Do you know the story of "the book turns into a white goose"?

Wang Xizhi started practicing calligraphy at the age of seven. He was "determined to specialize". He studied hard and practiced hard. When walking and resting, he was pondering the structure, posture and brushwork of the calligraphy. He often thought about it while making horizontal and vertical gestures with his fingers on his body. Over time, his clothes even got scratched. Wang Xizhi believes that practicing calligraphy requires correct posture and concentration. When holding the pen, the fingers should be solid and the palm should be empty. The index finger should be high and slightly curved like the head of a goose; when using the pen, the five fingers should be coordinated like two palms of a goose working together to move water, so that they can be used freely and concentrate all the energy. to the tip of the pen. A Taoist priest raised a group of white geese in order to obtain Wang Xizhi's calligraphy and follow his fancy. One day Wang Xizhi saw these white geese and couldn't bear to leave, so he asked a Taoist priest to sell him the geese. The Taoist priest asked Wang Xizhi to write a scripture in exchange for it, and Wang Xizhi immediately agreed. He spent half a day copying the scriptures and tasted the land in exchange for the white goose. This is the story of "the book turns into a white goose". Do you know why Wang Xizhi loves geese so much?

Brilliant technology and art PPT, part 4: extended exploration

The Wei, Jin, Southern and Northern Dynasties were a period when art flourished. The calligraphy of Wang Xizhi and Gu Kaizhi of the Eastern Jin Dynasty were considered unprecedented by people at the time; the grotto art of Yungang and Longmen became the highest artistic achievement of this period. Please analyze the reasons for this situation based on the knowledge you have learned?

The great integration of ethnic groups in the north has promoted the exchange and development of art between ethnic groups;

The development of the southern economy laid a material foundation for the development of culture and art;

The widespread spread of Buddhism has had a profound impact on our country's art.

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Update Time: 2024-11-16

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