"Science and technology development benefits mankind" Make the world a better place PPT

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"Science and technology development benefits mankind" Make the world a better place PPT

Part One: First Lesson

understanding of the world

Nicolaus Copernicus (1473-1543) was a Polish astronomer. With his immortal masterpiece "On the Revolutions of the Celestial Bodies" published before his death, he became an important revivalist of the "heliocentric theory" in the early modern West. In other words, he For the first time, the "Heliocentric Theory" can compete with the "Earth-centered, Earth-quiet" system handed down from ancient Greece (represented by Ptolemy's "Supreme Treatise") in terms of mathematical technology. Copernicus was a giant of the European Renaissance.

What impact did Copernicus's "heliocentric theory" have on human understanding of the universe?

Scientific evidence: Galileo’s telescope

Italian scientist Galileo built a telescope and observed many strange landscapes invisible to the naked eye, proving the new astronomical theory. Galileo was condemned and judged by the church. The church wanted him to give up his doctrine, but he still insisted on the new astronomical theory, and was therefore imprisoned for life.

Communication: What significance did Galileo’s telescope have to that time?

Thinking: What kind of spirit did Copernicus and Galileo show in their pursuit of truth?

great voyage

In ancient China, people believed that the sky was round, like a big open umbrella covering the ground; the ground was square, like a chessboard; and the sun, moon and stars moved across the sky like reptiles. Therefore, this theory is called "the theory of round sky and square earth".

Active Exploration by Navigators: Who are some of the famous navigators you know? Collect relevant information and tell their stories.

understanding of oneself

the origin of humankind

Creationism

The Book of Genesis in the Bible says that Jehovah God created man from the dust of the ground and breathed life into his nostrils, and he became a living being named Adam.

Quran: He first created man from clay.

In ancient Greek mythology, Prometheus created humans from water and clay in his own image, and the goddess Athena gave humans souls, and humans came to life.

In ancient Egyptian mythology, Atum was so happy that he shed tears with excitement. When each tear fell on the ground, a human being was formed.

In Chinese mythology, Nuwa created humans from clay in her own image.

Darwin's theory of evolution

In the 19th century, the British biologist Darwin proposed the theory of evolution and described the idea of ​​biological evolution in "The Origin of Species". Darwin speculated that humans originated in Africa, but there was little fossil evidence at the time. Since the discovery of a juvenile Australopithecus skull in 1924, human fossils have been found in no less than 20 locations in Africa. Mainstream scientists now accept this theory.

Scientific and technological development benefits mankind PPT, part 2 content: second lesson

The development process of science and technology

Scientific discoveries and technological inventions have promoted the progress of human society and constantly changed human production and lifestyle.

The impact of technology

Collaborative exploration: After the invention of the steam engine, it has been widely used. Please combine the following materials to talk about how scientific inventions and applications promote social development.

At present, the development of information technology has greatly changed the way people live, study and work. Internet technology has created a new platform for us to publish information, read news reports, entertain and communicate.

Discussion: How do these technologies affect our lives?

In recent years, our country has vigorously implemented the innovation-driven development strategy and achieved fruitful results. Major scientific and technological achievements such as Tiangong, Jiaolong, Tianyan, Wukong, Mozi, and Large Aircraft have been released one after another. Please choose one, find relevant information, describe its achievements, and tell the story behind it.

Debate: Pros and cons of technology

The development of science and technology has brought rapid changes to people's production and life. While people enjoy the achievements of science and technology, they also encounter many new troubles.

Find similar examples around you and talk about the troubles and harms technology has brought to people.

How to reduce the troubles caused by science and technology and make science and technology better serve mankind requires not only the moral self-discipline of scientists, but also the regulation of the application of science and technology through legal constraints, joint agreements, public supervision and other methods.

The development of science and technology benefits mankind PPT, the third part of the content: the third lesson

Humanity’s Exploration of Flight

What impact does technology have on the development of human flight?

Group discussion: What do you feel from the journey of human beings flying into space?

Summary: Since the beginning of written records, countless pioneers have dreamed of one day reaching the sky. For nearly two hundred years, they have mastered the principles of air movement and made flight possible in modern society.

China’s space dream

Do you participate when your family discusses matters? Will you express your opinion?

Discussion: What is the secret to China’s aerospace success?

Three major spirits of China’s aerospace industry

What is the secret to China’s aerospace success?

Traditional aerospace spirit: "Self-reliance, hard work, vigorous collaboration, selfless dedication, rigor and pragmatism, and courage to climb"

The spirit of "two bombs and one satellite": "Love the motherland, selfless dedication, self-reliance, hard work, vigorous collaboration, and the courage to climb."

The spirit of manned spaceflight: "Especially able to endure hardship, especially able to fight, especially able to tackle problems, and especially able to contribute."

Summary: Exploring the vast universe, developing the aerospace industry, and building a powerful aerospace nation have always been the aerospace dreams pursued by the Chinese nation. Looking back at the past, our country's aerospace industry has grown from scratch, from weak to strong, and has created brilliant achievements represented by "two bombs and one satellite", manned spaceflight, and lunar exploration, and has embarked on a development path of self-reliance and independent innovation. A profound and profound aerospace spirit has been accumulated.

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Update Time: 2024-09-06

This template belongs to Morality and the Rule of Law The second volume of Morality and Rule of Law for Grade 6 edited by the People's Education Publishing House industry PPT template

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