"Scientific Thoughts at the Turn of the Century" PPT courseware 2

Description

"Scientific Thoughts at the Turn of the Century" PPT courseware 2

teaching objectives

⒈Understand Yang Zhenning’s relevant knowledge.

⒉ Understand the history of scientific development in the world over the past two hundred years.

⒊Understand the similarities and differences in encouraging innovation in Chinese and American education.

Background introduction

In the 1990s, more and more world organizations and countries paid attention to innovation and the "national innovation system". On October 4, 1998, the World Bank and the International Monetary Organization published the "98-99 Annual Report on Knowledge for Development", which concluded that the knowledge gap between developing and developed countries, especially the gap in knowledge innovation capabilities, has greatly exceeds the wealth gap, so in a certain sense, developing countries need knowledge more than capital.

In this international context, the "Education Revitalization Action Plan for the 21st Century" approved by the Ministry of Education and approved by the State Council of my country emphasized: "Implement the cross-century quality education project, promote quality education as a whole, and comprehensively improve the national quality and national innovation ability."

It was against this background that in December 1999, Dr. Yang Zhenning closely connected with China's national conditions and delivered an academic report "Scientific Thoughts at the Turn of the Century" on the issue of scientific and technological innovation.

Article gist

At the turn of the century, Mr. Yang Zhenning reviewed many new things that had appeared in the world in the past two hundred years, analyzed the reasons for the endless emergence of new things in the past two hundred years, especially in the past two or three decades, and based on this, he proposed the concept of "science" and "technology". "The question of which one is more important further illustrates the similarities and differences between Chinese and American educational philosophies in encouraging innovation.

About the Author

Yang Zhenning, a Chinese-American, was born in Anhui Province in 1922. He studied in the Department of Physics of Southwest Associated University in China from 1938 to 1944 and received a master's degree. He went to the United States to study in 1945 and received a doctorate in philosophy from the University of Chicago in 1948. In 1957, he collaborated with another Chinese scientist Li Zhengtong to jointly propose the parity non-conservation theory. Therefore, he and Li Zhengtong jointly won the 1957 Nobel Prize in Physics. Since 1971, he has visited China many times to visit relatives, visit and give lectures. He was appointed as an honorary professor in eight universities including Peking University and University of Science and Technology of China. It has played an important role in promoting scientific and technological exchanges and cooperation between China and the United States, and has also worked hard to help Chinese scholars conduct research and study in the United States.

Thinking about reading the text

1. Find new words

2. What does the author think are the reasons for the emergence of new things over the past two hundred years?

3. Which one is more important, “science” or “technology”? What is the relationship between the two? Talk about your opinions?

1. Master the pronunciation of characters

Almost (jī) optical fiber (xiān) trend (qū)

chip (xīn) scratch one's head (náo) hire (pìn)

focus (zhuó) make up for (mí) timidity (qiè)

Interpretation

It comes down to it – it comes down to the fundamentals.

Endless - no end; no limit.

Increasingly - growing with time.

It’s endless—one after another.

Step by step - describes doing things in a certain order and in a certain order.

2. What does the author think are the reasons for the emergence of new things over the past two hundred years?

Simply put, it is because the development of industry has greatly promoted human productivity. Specifically, science drives industry, industry drives economic development, and economic development in turn promotes the development of science and technology. These three interrelated links promote the endless emergence of new things and the continuous development of the entire world.

3. Which one is more important, “science” or “technology”? What is the relationship between the two? Talk about your opinions?

There is no simple answer as to which is more important: “science” or “technology”. Needs vary according to time, place and person. As far as my country's current national conditions are concerned, in view of the great influence of our country's traditional education and in view of our country's need to meet world challenges, we need to have original innovation, pay attention to high-tech research, and enhance independent innovation capabilities. At the same time, in order to improve competitiveness through industrial upgrading, technology research and development should be strengthened and the industrialization and application of science and technology should be promoted. The two are cause and effect and complement each other.

Key sentences

1. Why have so many new things been produced in these two hundred years? In the final analysis, it is very simple because the development of industry has greatly promoted human productivity.

Ask and answer yourself. Questioning connects the previous and the following; answering expresses the point to be explained. This form of questioning not only serves as a natural transition, but also makes the article appear friendly and stimulates readers' interest in reading. The key point of the explanation is emphasized: The reason why so many new things have been produced in the past two hundred years is that the development of industry has greatly promoted human productivity.

2. This story describes two people, Edison and Einstein. They have different focuses and values, so the story just happened.

This sentence summarizes the example in the previous paragraph. Edison, as an inventor, paid more attention to the application of inventions in real life. Therefore, between "science" and "technology", he pays more attention to the latter. Einstein was a theoretical physicist who paid more attention to the thinking and research of scientific theories. Therefore, between "science" and "technology", he pays more attention to the former.

writing traits

1. The thinking is clear and the transition is natural.

2. Prompt opinions in the form of questions and trigger the following.

3. The language is calm and friendly.

summary

At the turn of the century, the author of this article reviewed the new things that had appeared in the world in the past two hundred years, analyzed the reasons for the emergence of new things, and raised the question of which is more important, "science" or "technology", and then traced the origin and explained The similarities and differences between Chinese and American educational philosophies in encouraging innovation.

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"Science Thoughts at the Turn of the Century" PPT courseware 3:

"Scientific Thoughts at the Turn of the Century" PPT Courseware 3 Introducing a new lesson Today we enter the academic report "Scientific Thoughts at the Turn of the Century" delivered by the famous physicist Professor Yang Zhenning at the turn of the century. Students, when you pass by the bookstore, you want to buy yourself a copy...

"Science Thoughts at the Turn of the Century" PPT courseware:

"Scientific Thoughts at the Turn of the Century" PPT courseware About the author Yang Zhenning was born on September 22, 1922 in Hefei, Anhui Province, China. From 1938 to 1944, he studied in the Department of Physics of Southwest Associated University in China and received bachelor's and master's degrees. Went to the United States to study in 1945, and in 1948...

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Update Time: 2024-09-09

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