"Achievements of Science and Technology II" Science and Technology Education and Culture PPT Courseware

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"Achievements of Science and Technology II" Science and Technology Education and Culture PPT Courseware

Technological revolution affecting the world

The first scientific and technological revolution (1760s), with steam power as its main symbol

The Second Scientific and Technological Revolution (1870s) Widespread Application of Internal Combustion Engines and Electricity

The third scientific and technological revolution (1940s and 1950s) was represented by the application of atomic energy technology, aerospace technology, and electronic computers.

"863" plan

Facing the new technological revolution, what should China do?

On March 3, 1986, four veteran scientists Wang Ganchang, Wang Daheng, Yang Jiaqi, and Chen Fangyun jointly wrote a letter to the Central Committee of the Communist Party of China entitled "Recommendations on Tracking the Development of World Strategic High-Tech".

Facing the challenge of the world's new technological revolution, China should not be left behind. It should start now and use all the funds and manpower it can to track the development process of new technologies, instead of waiting until ten or fifteen years when its economic strength is quite good. , otherwise the opportunity will be wasted and you will never be able to turn around in the future.

Deng Xiaoping's instructions to the four scientists' suggestions: "This suggestion is very important." "Find some experts and relevant responsible comrades to discuss and put forward opinions to make decisions. This matter should be decided quickly without delay."

The 863 plan starts from the world's high-tech development trends and China's needs and actual possibilities, adheres to the policy of "limited goals and highlighted key points", and selects biotechnology, aerospace technology, information technology, laser technology, automation technology, energy technology, new materials and As the focus of my country's high-tech research and development, eight fields including marine high-tech have organized some capable scientific and technological forces. It is hoped that through 15 years of efforts, we will strive to achieve the following goals:

1. In several of the most important high-tech fields, we should track international standards, narrow the gap with foreign countries, and strive to make breakthroughs in areas where we have advantages, so as to create conditions for economic development and national defense security at the end of this century, especially at the beginning of the next century;

2. Cultivate a new generation of high-level scientific and technological talents;

3. Promote scientific and technological progress in related areas through umbrella radiation;

4. Lay a relatively advanced technological foundation for economic development and national defense construction at the beginning of the next century, and create good conditions for the development of high technology itself;

5. Closely connect phased research results with other promotion and application plans, quickly transform them into productivity, and exert economic benefits.

Classroom consolidation

1. The first batch of high-tech fields selected for development in the "863 Plan Outline" do not include ()

A.Biotechnology B.Information technology

C. Energy technology D. Marine high technology

2. On December 25, 2009, my country issued safety certificates for the genetically modified insect-resistant rice "Huahui No. 1" and "BT Shanyou 63". They are transgenic rice lines with high resistance to lepidopteran pests developed by Huazhong Agricultural University. Which of the following fields of science and technology are they related to ( )

A. New material technology B. Information technology

C. Biotechnology D. Marine high technology

3. Sun Jiadong, chief designer of China's lunar exploration project, was awarded the 2009 National Highest Science and Technology Award. Over the years, he has closely followed the development trends of world science and technology, and his main fields of science and technology are ( )

A.Computer network technology B.Atomic energy technology

C. Space technology D. Bioengineering technology

4． According to reports, on April 17, 2010, volcanic ash in Iceland affected European flights. The Prime Minister of Norway was stranded at the New York Airport, relying on his newly purchased Apple tablet computer iPad to govern the country remotely. Which of today's high-tech achievements do you think he is using ( )

A. Space technology B. Computer network technology

C. Automation technology D. Laser technology

5. Li Ming conducted a research study with the theme of "Achievements in my country's High-Tech Field". The following research contents are inconsistent with the theme: ( )

A. Zhan Tianyou built the Beijing-Zhangjiakou Railway B. Yuan Longping successfully cultivated indica hybrid rice

C. The successful launch of the "Dongfanghong 1" satellite D. The successful development of the "two bombs"

6. Xiao Zhang, a classmate from a middle school in our city, wants to send a composition of several thousand words to the editorial department of a newspaper in Beijing. Please think of the fastest way for Xiao Zhang ( )

A. Send a registered letter B. Send an email

C. Post office express delivery D. Shuttle bus consignment

Application of computer network technology

At the end of the 20th century, mankind entered a highly information age.

know:

1. Digitalization, mainly characterized by network technology, is changing the world and causing profound changes in the economy and society;

2. Promote a civilized and healthy online life.

People can use the Internet to browse news, check information, send and receive emails, shop online, take classes, and see a doctor... The Internet has increasingly penetrated into all areas of life, and more and more people have felt the tangible impact it has brought to our lives. changes in. However, improper use of the Internet can also have negative effects.

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"Achievements in Science and Technology" PPT courseware download:

"Achievements in Science and Technology" PPT courseware download Part One: Famous Teachers Online ◆Error-prone warning 1. Two bombs and one satellite now refer to nuclear bombs, missiles and artificial earth satellites, but the original two bombs referred to atomic bombs and hydrogen bombs. Because both atomic bombs and hydrogen bombs are lethal...

"Achievements in Science and Technology" PPT download:

"Achievements in Science and Technology" PPT Download Part One: Learning Objectives 1. Memorize two bombs and one satellite and the tremendous development achievements of China's aerospace technology. 2. Understand Yuan Longping and the cultivation and promotion of indica hybrid rice, as well as Tu Youyou’s great achievements. ... ... ... division..

"Achievements in Science and Technology" PPT courseware:

"Achievements in Science and Technology" PPT courseware Part One: Introduction of new lessons If you are the spokesperson of the State Commission of Science and Technology, could you please introduce what are the major achievements of our country's two bombs and one satellite? Nuclear bombs (atomic bombs, hydrogen bombs), missiles, and artificial satellites Learning objectives 1. List and...

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Update Time: 2024-11-08

This template belongs to History courseware People's Education Edition Eighth Grade History Volume 2 industry PPT template

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