"The Achievements of Science and Technology 1" Science and Technology Education and Culture PPT Courseware 3

Description

"The Achievements of Science and Technology 1" Science and Technology Education and Culture PPT Courseware 3

learning target:

1. Understand and master the major scientific and technological achievements made since the founding of the People's Republic of China and outstanding scientists represented by Deng Jiaxian and Yuan Longping as well as their historic contributions.

2. By learning the outstanding deeds of several outstanding scientists, find out the common reasons for the success of these scientists, and cultivate comprehensive abilities such as inquiry, illustration, analysis, and induction.

Self-study objectives; (8 minutes)

1. What is "two bombs and one satellite"? When did China successfully explode its first atomic bomb?

2. The atomic bomb is a highly destructive weapon. Why does our peace-loving nation and country want to develop it?

3. In which year did our country successfully launch its first manned spacecraft?

4. Who is the "Father of Hybrid Rice"? What is his contribution?

What is "two bombs and one satellite"?

Refers to nuclear bombs (atomic bombs, hydrogen bombs), missiles and artificial earth satellites.

Atomic bombs are extremely destructive nuclear weapons. Our country is a peace-loving country. Why should we develop atomic bombs?

The successful explosion of the first atomic bomb strengthened our country's national defense strength and broke the imperialist nuclear monopoly, which was of great significance to maintaining world peace.

Our government solemnly declares that China will not be the first to use nuclear weapons at any time and under any circumstances, and will not use nuclear weapons against non-nuclear countries.

The father of hybrid rice--Yuan Longping

Yuan Longping’s achievements are mainly reflected in the research, application and promotion of hybrid rice:

In 1973, the world's first highly dominant indica hybrid rice was bred. Known as: Oriental Magic Rice

From 1976 to 1987, the total planting area of ​​hybrid rice he cultivated reached 1.1 billion acres, increasing rice production by 100 billion kilograms.

In 1979, hybrid rice was China's first agricultural technology patent transferred to the United States.

International colleagues call Yuan Longping "the father of hybrid rice in the world."

knowledge induction;

List three major scientific and technological achievements in this lesson:

1. The atomic bomb exploded successfully

2. The artificial earth satellite was successfully launched

3. Yuan Longping bred indica hybrid rice

In-class testing;

1. On October 16, ____, my country’s first ____ exploded successfully.

2. In June 1964, the _________ test designed in our country was successful. In ____, our country successfully launched its first artificial satellite _______ using the Long March rocket, becoming the first country in the world to independently launch an artificial earth satellite.

3. In 2001, the National Science and Technology Awards Conference was held grandly in Beijing. Chairman _____ personally awarded ________ to rice expert _____.

In 4,____, Yuan Longping bred ________ for the first time in the world. The hybrid rice he cultivated was called "_________" and Yuan Longping was hailed as "_________" by the international agricultural community.

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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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