"Prosperous Qin and Han Culture (1)" The establishment of a unified country PPT courseware 5

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"Prosperous Qin and Han Culture (1)" The establishment of a unified country PPT courseware 5

1. The invention of paper and Cai Lun’s improved papermaking technology

The development history of writing materials in my country

History and reality:

①With the development of the times, what is the significance of people advocating the use of "recycled paper" today?

②With the rapid development of information technology today, it has become inevitable for electronic information to be spread through the Internet. Please make some predictions about the future use of paper.

2. "Nine Chapters of Arithmetic" and Seismometer

Some contents of "Nine Chapters of Arithmetic" were in the advanced position in the world at that time.

Apply what you learn:

group discussion:

① If a seismometer is placed in the Beijing Museum to measure earthquakes in southern Xinjiang, in which direction will the inner copper pillars be directed?

② Based on the social environment at that time, try to analyze the significance of the invention of the seismograph?

3. Hua Tuo and Zhang Zhongjing Hua Tuo

Hua Tuo: He was the first expert in surgical surgery in Chinese history. He was also the first pioneer and founder in the world to invent the anesthetic "Ma Fei San" and to use acupuncture to treat diseases.

Medical Sage Zhang Zhongjing

Zhang Zhongjing wrote the famous medical book "Treatise on Febrile and Miscellaneous Diseases", which comprehensively expounded the theory of traditional Chinese medicine and laid the foundation of traditional Chinese medicine therapy.

Thought surfing:

A famous foreign physicist once wrote in an article: "From the beginning of the Era, China led the world in technology until about 1600 AD."

① Please list China’s world-leading scientific and technological achievements during the Qin and Han Dynasties (at least four).

②How do you think we can maintain our leading position in the world in scientific and technological achievements? Please make some suggestions in this regard for our party and national leaders.

Class summary:

Papermaking my country is the first country in the world to invent paper.

"Nine Chapters on Arithmetic" contained some contents that were world-leading at the time.

Ma Fei Powder, the world’s earliest general anesthetic

Seismograph is the world's earliest seismic instrument

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For more information about the PPT courseware "The Establishment of a Prosperous Qin-Han Culture Unified Country", please click the Prosperous Qin-Han Culture PPT Establishment of a Unified Country ppt tag.

"Prosperous Qin and Han Culture" PPT courseware on the establishment and development of a unified multi-ethnic country:

"Prosperous Qin and Han Culture" The Establishment and Development of a Unified Multi-Ethnic State PPT Courseware Part One Content: The Invention and Improvement of Papermaking 1. The Invention of Paper (1) The earliest paper: 1986, unearthed from the Han Tomb in Fangmatan, Tianshui, Gansu Paper made of hemp in the early Western Han Dynasty is currently...

"Prosperous Qin and Han Culture (2)" The establishment of a unified country PPT courseware 7:

"Prosperous Qin and Han Culture (2)" The Establishment of a Unified Country PPT Courseware 7 Learning Objectives: 1. Understand the historical facts of the introduction of Buddhism and the rise of Taoism 2. Know the first biographical general history of our country, "Shi Ji" 3. Understand a historical event in the history of world art The Pearl of Qin Shihuang's Terracotta Warriors and Horses. Self-taught fingering...

"Prosperous Qin and Han Culture (2)" The establishment of a unified country PPT courseware 6:

"Prosperous Qin and Han Culture (2)" The establishment of a unified country PPT courseware 6 1. The introduction of Buddhism Foreign religions --- The introduction of Buddhism Buddhism is one of the three major religions in the ancient world. It originated in ancient India and was introduced to the Central Plains of my country in the late Western Han Dynasty. Emperor Ming of the Eastern Han Dynasty began to build...

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Update Time: 2024-07-31

This template belongs to History courseware People's Education Press Seventh Grade History Volume 1 industry PPT template

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