Two, science and technology is the first productive force. If there is no progress in science and technology, how can there be a high degree of development of human material and spiritual civilization today, the key to the progress of science and technology is innovation. Innovation is the soul of a nation's progress, is the inexhaustible power of a country's development, if not for the progress of science and technology, where would be our motherland's prosperity and stability, the progress of science and technology will greatly promote human development.
Three, the development of science and technology will promote the overall development of man. Because the development of science and technology for the overall development of human development has created the conditions for the development of people can be in the premise of scientific and technological development, and constantly improve themselves, so that they in all aspects of the overall development. Therefore, the development of science and technology will promote the comprehensive development of man.
Looking at the right and wrong, good and bad of an issue, we have to look at the mainstream of its existence, for example, drugs can be cured, sometimes life-saving, but it will also have side effects, you can say it is not good? Even the best things are inevitably have side effects, therefore, the development of science and technology can ultimately promote the overall progress of mankind .
Fourth, whether the development of science and technology to promote the overall development of man, should be measured in this way, one is to see whether the average life expectancy is longer, the second is to see whether the thinking method of man is progressing, the third is to look at the comprehensive physical and intellectual development of human beings, and the fourth is to look at human beings in the grasp of the level of development of the natural world.
Also from another perspective, a university teacher once asked his students the question, "What would life be like if we were to leave 'science' and all that it entails one day?" The students looked at each other in disbelief. In the end, the answer that came out was: unbelievable.
Yes, science is so important to people's lives. Not only with our night and day with the television, computers, cars, cell phones and other closely related to science, that is, we eat the rice, drink the water, wear the clothes, with the electricity, as well as see the doctor with the equipment, medicine, all of these, what is not related to science? We want to live, can not leave science.
People can not survive without science, development is also inseparable from science. Leaving the word "science", can not be good and fast forward development.
Our understanding of the laws of development has had a deepening process. Since the reform and opening up, we strive to promote the rapid development of the economy, so that the urban and rural landscape has changed significantly, the people's living standards continue to improve. However, on the road of rapid development, various difficulties such as constraints of population, resources and environment, imbalance between urban and rural areas, regions, economic and social development, as well as contradictions in the distribution of social resources and wealth have come before us. At this critical stage, the CPC Central Committee inherited and developed the important thoughts on development of the three generations of the Party's central leadership, and put forward the Scientific Outlook on Development, which further answered the questions of "for whom to develop", "on whom to develop" and "how to develop". The concept of scientific development has further answered the questions of "for whom to develop", "on whom to develop" and "how to develop". From "development" to "scientific development", from "fast and good development" to "good and fast development", it is a qualitative leap in the understanding of the laws of development. The change from "fast and good development" to "good and fast development" is a qualitative leap in the understanding of the laws of development, which will not only determine our tomorrow, but will also have an impact on the future of the world.
The scientific concept of development has brought us exciting changes. We have seen that with the implementation of the scientific concept of development, the economic and social development of the province has continued to take new steps, the people's living standards continue to improve, and the ability of sustainable development has been strengthened. Pollution has been reduced, some of the lakes of the water has become clearer, the sky is bluer, more full of verdure on the Yunling land, the environment is more beautiful. The benefits of scientific development, the people of all ethnic groups in the three meandering land can be seen and felt. Scientific concept of development in-depth implementation, so that the "scientific" two words show a new great power, shine a more brilliant light.
Comrade Hu Jintao pointed out in the report of the 17th National Congress: the scientific concept of development is an important guideline for China's economic and social development, and is a major strategic idea that must be adhered to and implemented in the development of socialism with Chinese characteristics. These words, expressed the people of all ethnic groups in the land of God *** with the same wish. The light of science is brilliant, and the power of scientific development is infinite. As long as we unswervingly take the road of scientific development, so that the light of science illuminates the heart, the future will certainly be happier and better.
2. Positive
Humanity will step into the information age, the network more and more strongly involved in our lives, more and more close to our students. Are there any advantages or disadvantages for elementary school students to go online? We firmly believe that the advantages of Internet access for elementary school students outweigh the disadvantages. I will explain our point of view from 3 aspects:
1. Necessity. This is a knowledge-based economy, information is expanding and exploding at an unprecedented rate, the future of the world is the world of the network, in order for our country to keep pace with the times in this information world, as the main force of the 21st century, we are bound to be able to adapt to this high-tech society faster, with the ability to obtain effective scientific information from the outside world quickly and in a timely manner, and have the ability to disseminate scientific information, which is the quality of science. This is the quality of science. The Internet is precisely adapted to this requirement. Deng Xiaoping grandfather did not say: "computer to start with the children"?
2. Practicality. Network world resources **** enjoy, it is like a treasure bowl, an inexhaustible "rich gold mountain", who diligently cultivate labor on this gold mountain, who will have something. You can find the fastest learning materials, you can learn more knowledge outside the classroom, and flexible use of knowledge in the classroom, to promote the development of thinking, cultivate the creativity of primary school students. The Internet can also go beyond the time and space and economic constraints, in the online education of the famous schools, there are any problems, you can also be as much as at any time through the network to get the teacher's guidance. Moreover, the interactive learning on the Internet, rich three-dimensional graphic display, language interpretation and other multimedia content, making learning easy and interesting, which is impossible to have any textbooks! In addition, the network to the English usage and content for the most, respectively, 84% and 90%, which will motivate us to learn English more actively, this is not good?
3. Reality. Each primary and secondary schools to establish computer classrooms, popularize network knowledge, promote elementary school students' family Internet access, the realization of distance education and knowledge **** enjoyment is to cultivate primary school students to learn and apply the interest and awareness of information and technology, and cultivate our ability to obtain, analyze and process information, which has become imperative. Look around us, the school's website is not engaged in the red hot, Mr. Wang did not also suggest that we go to the school's website to take a look? Isn't the class website in full swing? If the Internet is not good, why build these sites?
It is true that as a new thing, we believe that there are some disadvantages of the network, but elementary school students in the school under the education, in the teacher's correct guidance and parental guidance, will be able to make us with a correct mindset to the application of the network of this tool. 21st century will be the age of information, we will be the future of the country's pillars. Understanding and mastering the knowledge of computer network is the most powerful weapon to break into the future information age. Let's believe that the efforts we put in today will be rewarded in the end. Therefore, I once again state our point of view: the advantages of Internet access for elementary school students outweigh the disadvantages!
The way of human existence, 200,000 years ago compared with 100,000 years ago, will not change much; 3,000 years ago compared with 2,000 years ago, will not change much; 600 years ago compared with 500 years ago, will not change much. However, present-day people and ancient people have in fact long been different from what they were in the past, and even if we compare now with 100 years ago, it is completely different. What drives the development of human history? What started mankind on a new way of being?
I say, this is science and technology, is the development of science and technology to promote the process of human beings, is the development of science and technology to make human beings have this new and beautiful life. Throughout the ages, which dynasty and which generation did not attach importance to the development of science and technology? Looking back, look at the four great inventions, unique; look at the astronomical calendar, marveled at; look at the Zhaozhou Arch Bridge, the design is exquisite; peep "Materia Medica", the Oriental canon; look at the value of pi, seven decimal; look at the Silk Road, the development of the economy; end of the blue and white porcelain, famous overseas. Scientific and technological development is the road to a strong country, scientific and technological development is the first driving force for the progress of the Chinese nation, no science, where we are today's happy life? Without science and technology, where we have a comfortable material life and spiritual enjoyment? Without the progress of science and technology, how can we eat the hybrid two? How can we wear cotton clothes, how can we live in high-rise buildings?
Ask, the development of science and technology benefits or disadvantages? There is no doubt, of course, is the benefit! What is the explanation? There is no need to explain! Chinese civilization eight thousand years of history and civilization is ironclad, history is changing every moment, technology is developing every moment. Human beings have learned to utilize or cook food from the primitive life of drinking blood and hair, from relying on nature to breeding and raising, from unarmed iron to metallurgy and stone smelting, isn't this all progress, isn't this all development? If the disadvantages outweigh the advantages, then why do human beings still coincidentally choose progress? Only progress can make tomorrow better!
A person who does not make progress is pathetic, a country that does not make progress is downtrodden, a world that does not make progress is dark. Only in continuous progress can human life be sublimated. Man is small, man is fragile, he does not have a huge body, no ox-like strength, no turtle's hard shell. But God gave mankind a clever brain, a pair of hard-working hands, mankind did not sit back and enjoy the success, but chose to continue to progress, can only stand in the top of the food chain today.
Let's compare today's life with that of 100,000 years ago, we are supreme; compare today with that of thousands of years ago, we are condescending; compare today with that of hundreds of years ago, we are happy and comfortable; compare today with that of tomorrow, the future is bright and beautiful. Thousands of years, from the horse-drawn carriage into cars, trains, airplanes; from kerosene lamps into incandescent lamps, neon lamps, energy-saving lamps; from the ends of the earth into the near at hand, video chatting, a little bit of the mouse to know the world.
We are happy, we are lucky, we caught up with a high-speed development of science and technology, an era full of high-tech, it is not only our ancestors in the evolution of the choice of development, choice of progress, but also includes all the unremitting efforts, hard work, how many of us today's day when the hard-working scientists with the wisdom of the even life in exchange.
Because of Faraday, we live around the full of a variety of electrical appliances; because of Darwin, because Mendel, we can better understand themselves, cognitively; because of the magpie, because of Hua Tuo, because Li Shizhen, our life can be guaranteed.
Aren't they the ones who gave us everything around us in exchange? Life is so comfortable, life is so cozy, life is so wonderful, our average life expectancy is 30 years higher than in ancient times, we don't even have to leave our homes to visit our friends and relatives, isn't it all because of the benefits brought to us by the development of science and technology?
So, science and technology change history, we explore the development of science and technology benefits or disadvantages is no need to question, because it is the benefits! Lei big! Profit big! You say that the development of science and technology has brought about atmospheric pollution, you say that the development of science and technology has produced white trash, you say that the development of science and technology has formed a warming of the temperature ...... All things cannot be perfect, the brighter the place behind the shadows the darker, but on the basis of these you conclude that the development of science and technology has done more harm than good? "The world is different things are different" times are different, the problems encountered are different, and then the air pollution, the provinces and cities have launched a preventive plan; white trash, unified treatment; automobile exhaust caused by warming scientists have also developed a solar-powered cars. Look at now, solar water heaters, solar air conditioning, solar batteries ...... environmentally friendly and economical solar energy has gradually entered thousands of households, this is not technology in development?
While there are drawbacks, but compared to the benefit of mankind, environmental protection homes of the concept of scientific and technological development, irrelevant, as long as there are drawbacks, scientists will likewise find a way to solve, we can not choke on food, the pace of scientific and technological development will not stop for a moment. Scientific and technological development, there is no excuse, is the benefit of the big, the only answer to this question! Just because technology has been progressing, science has been developing, cunning sophistry, generalized words, unreasonable nonsense can not change this truth. If you say that technological advances have done more harm than good, ask, can you go a week without taking the bus to class, without using a neutral pen, without using a ballpoint pen, without using a fountain pen? Can you go a week without watching TV, listening to the news, reading a newspaper, reading a book, or surfing the Internet? Can you go a week without eating the hybrid rice you developed? Not eat pasta? No drinks? Can't can't, you can't and can't be able to, because technology is already closely related to you, already inseparable from you! In ask, if you write a letter to the President, said that the proposal to stop all scientific research activities, everyone is to give you flowers, or that board special pat you?
Technology changes history, good, without the development of science and technology, our lives are unimaginable, our days are dark, is the development of science and technology to save us, is the science of our rescue from the age of fire and water. We should respect him with a heart of reverence, how can we say that the development of science and technology is full of disadvantages?
Technology changes history, knowledge changes destiny. We have entered the 21st century, into an era full of high-tech. Science has changed our lives, science has changed our destiny. "Knowledge is power", our Chinese people **** and the country, 1.3 billion people of the great country, why can the world in front of the chest up? Because our technology is constantly developing! Our science and technology in constant progress!
The benefits of technological development outweigh the disadvantages, which is an unchanging theme!