"The Third Scientific and Technological Revolution" Modern Science, Technology and Culture PPT Courseware 3

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"The Third Scientific and Technological Revolution" Modern Science, Technology and Culture PPT Courseware 3

1. The rise of the third technological revolution

1. The beginning of the third technological revolution

Since the 1940s and 1950s, mankind has made major breakthroughs in the fields of atomic energy, computers, aerospace technology, and bioengineering, marking the arrival of a new scientific and technological revolution. This scientific and technological revolution is called the third scientific and technological revolution.

The third scientific and technological revolution originated in the United States, then spread to developed countries such as Western Europe and Japan, and then gradually expanded to many developing countries, eventually forming a world-wide scientific and technological revolution.

2. Reasons for the rise of the third technological revolution

1. After the end of World War II, wartime military technology was quickly transferred to civilian use, promoting the emergence and development of the third scientific and technological revolution;

2. Natural science theories such as Einstein’s theory of relativity have developed rapidly and achieved a series of breakthroughs in important fields;

3. The socialization of science and technology is the social guarantee for the success of the third scientific and technological revolution;

4. The state is the organizer and promoter of science and technology, which has greatly accelerated the pace of transforming science and technology into productive forces.

3. The process of the third scientific and technological revolution

The widespread use of electronic computers is the core of the third scientific and technological revolution, and the development of computer network technology is the most promising development direction of computers.

The international Internet is a milestone in the development of human history, and mankind has entered the information society.

Material 1: The commercialization cycle of science and technology was 50 years in the 19th century, 30 years before World War I, shortened to 7 years after World War II, and only 3 to 5 years after the 1970s. It took 72 years from the invention of the steam engine to Watt's steam engine that could be used as machine power; it took 57 years from the generator model to the electric motor in 1831; from the advent of the electronic computer in 1946, it went through five generations of updates in 30 years.

1. Not only have a large number of scientific and technological achievements emerged, but they have also greatly accelerated the transformation of science and technology into productivity and shortened the process of turning knowledge into material wealth;

Material 2: The use of electronic computers, new materials and rocket technology are the basis of space development. Space development also serves ocean development and bioengineering, and also promotes the upgrading of computers. Bioengineering is in molecular biology, genetics, A comprehensive technical science developed on the basis of cytology, microbiology and other disciplines...

2. Various fields of science and technology are interpenetrated, and the development of one technology causes revolutions in several technologies.

How should China face the challenges of the third technological revolution?

1. From a national perspective:

① Adhere to economic construction as the center, improve comprehensive national strength, and lay a material foundation for scientific and technological development;

② Vigorously develop science, technology, culture and education and implement the strategy of rejuvenating the country through science and education;

③ Pay attention to and respect talents and give full play to the role of scientific and technological talents;

④Establish a knowledge innovation system and encourage knowledge innovation.

The impact of three scientific and technological revolutions on China:

1: After the completion of the first industrial revolution, European and American powers launched two Opium Wars, which turned China into a semi-colonial and semi-feudal society. Modern industry emerged, and advanced Chinese began to learn from the West;

2: After the completion of the second industrial revolution, the imperialist powers launched a series of wars of aggression against China and set off a frenzy to carve up China. China was completely reduced to a semi-colonial and semi-feudal society. China's national capitalism developed and the Chinese people's national salvation movement surged:

3: In the third scientific and technological revolution, after the founding of New China, our country's science and technology has also been further developed. With the reform and opening up, foreign advanced science and technology has been introduced, and fruitful achievements have been made in the field of science and technology.

The general laws and basic conditions for the normal development of a capitalist economy:

As a highly developed commodity economy, the normal development of the capitalist economy requires: a guarantee - national policy (political power, social stability), and five conditions: first, there must be a relatively stable commodity sales market; second, there must be a certain level of production technology, which is the guarantee of product quality; third, there is a relatively stable and necessary source of funds; fourth, there is a relatively sufficient source of labor (both quantity and quality can meet the needs of production development); fifth, necessary resources to Guarantee the raw materials of the product.

Whether these six conditions are complete and good or bad, combined together, determine the development speed and level of a country or region.

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"The Third Scientific and Technological Revolution" Science, Technology and Culture PPT Courseware 2:

"The Third Scientific and Technological Revolution" Science, Technology and Culture PPT Courseware 2 1. The rise and development of the third scientific and technological revolution 1. Reasons for its rise and development 2. Overview of its rise and development Time of rise: 1940s and 1950s Main fields: Atomic energy , electronic technology, aerospace technology..

"The Third Scientific and Technological Revolution" Science, Technology and Culture PPT Courseware:

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"The Third Scientific and Technological Revolution" Modern Science and Culture PPT Courseware 2:

"The Third Scientific and Technological Revolution" Modern Science and Culture PPT Courseware 2 Learning Objectives Master: 1. The time and major achievements of the third scientific and technological revolution. 2. Characteristics and impact of the third scientific and technological revolution. Understanding: Modern international competition has become a comprehensive...

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Update Time: 2024-11-03

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