Can it be said that it is fear that drives the progress of human science and technology?

It's not so much fear as curiosity, because this curiosity is about anything, human beings have a fear of the unknown, but why do we want to explore under this fear, that is, because we want to see what is behind this fear.

From the birth of human beings to the present, we can say that the speed of development is really beyond our imagination, human curiosity about unknown things really promotes the rapid development of our entire society, we eat raw meat from ancient times, to the use of fire and curiosity by chance, so that we have entered the primary stage of civilization, our curiosity about things on the earth, let us enter the information age, let us further develop this society, human beings are very curious about new things, And this curiosity is what makes us explore and study. <>

Human development to this point of civilization, is our human curiosity in the promotion, some people say "some people all day long, I don't know what to think", you don't say that, it is very likely that he is thinking about the next way to progress civilization, human curiosity is also very terrifying, we are curious about why human beings can not live forever, some scientists will experiment on us humans, this is against our moral bottom line, this is the madness of scientific curiosity. <>

In the face of the dark universe, we have been curious since ancient times, but we have been working hard for this curiosity, we have been exploring the universe, and in modern times we have a certain scientific foundation, we have begun to explore the universe near the earth, we have launched space explorers, and even we can land on other stars, which we could not imagine before, this is the benefit of our curiosity. <>

The progress of human society is due to our continuous exploration of unknown things, the more unknown the world is, the more we work harder, the meaning of human existence is to explore and understand these unknowns, towards the greater unknown.

It should be said that fear of darkness makes electric light, fear of disease makes medicine, and fear of death develops medicine to alleviate aging.

It can also be said that after all, people are afraid of perdition, so fear forces people to promote the development of science and technology.

I think it's fair to say because fear and the unknown can be a great motivation for human beings.

In the past, due to the backwardness of science and technology, we were helpless in the face of many natural disasters. I can only watch as countless lives are lost to natural disasters. For example, in recent years, there have been frequent cases in various countries around the world, and we have prevention centers in various places**InstrumentMonitor changes in the earth's crust at all times, effectively reduce personnel and property losses.

In addition, we have developed issues such as ".The ruins can be transformed into search and rescue robotsRobotized life detectors", and ".Rotary-wing drones"Wait.

These robots can crawl through the rubble. And because they are robots, they can reach deep into tight spaces that rescuers can't reach, or buildings that could collapse at any moment, searching for survivors with weak vital signs. This not only effectively guarantees the life safety of our rescuers, but also greatly improves the efficiency of post-disaster rescue work.

Then we talk about what high-tech equipment we have in the face of fire.

People often say that fire and water are ruthless, I don't know if you still remember what happened some time agoNotre Dame Cathedral fireAccording to Gabriel Pross, a spokesman for the Paris fire brigade at the time, drones played a key role in fighting fires when they broke out.

And these drones are a famous drone brand from China. So we have to sigh that technology brings us not only convenient living conditions, but also security!

Finally, let's talk about flooding. Since the state attaches great importance to the prevention of natural disasters, monitoring stations have been set up in some flood-prone areas to monitor changes in water levels 24 hours a day. It can effectively prevent the occurrence of floods.

Some***", and ".Search and rescue boats, and often carry out drills to ensure that the flood occurs at the first time to rush to the front line to ensure the safety of people's lives and property!

Finally, I would like to say that we are happy living in this era! There are so many high-tech products that protect our lives. Let us no longer be afraid in the face of natural disasters!

It is impossible to resist in the face of natural disasters. But some of themDisasters can be prevented, such as natural disasters such as **, strong Taigang, tsunami and so on. Human beings are discovered and detected through high-tech technologies such as science and technology.

With detection and forecasting, human beings are no longer afraid of these natural disasters.

Now all kinds of medical technology can save people, and computers can inform people in advance of what disasters have occurred, and can evacuate people in advance to avoid them.

Noah's Ark, when the flood is flooding, the Lord Jesus manipulates the mound, the day of the Lord is near, everyone needs Jesus, everyone needs to be saved.

Human beings continue to achieve scientific and technological progress in the process of transforming and conquering nature, but sometimes we are powerless in the face of some special natural disasters. Fortunately, the progress of science and technology allows us to face disasters no longer fear, such as meteorological early warning system, early warning system, natural disaster emergency system, various rescue systems, etc., which allow us to be prepared when natural disasters come.

The scientific and technological progress of prevention and prevention has given mankind the foundation to protect itself.

Today, I read the news that there is a technology for early warning, but it is only a short 61 seconds, and it has become the third country with a first warning after the United States and Japan.

For example, the ** in Yibin, Sichuan, which happened just now, was accurately ** out by science and technology, and it was also ** out one minute in advance. This is the progress of science and technology, and we are no longer afraid**.

The progress of science and technology makes us more aware of the insignificance of human beings, and then we have a sense of awe, and from the awe, we have the heart of caring for nature, not violating the laws of nature, and living calmly. Otherwise, only caring for oneself, being selfish, cutting down indiscriminately, and having no scruples is the beginning of the disaster.

In the face of natural disasters, human beings are weak, how to rescue scientifically, how to rescue at the best time, how to give scientific warning, these are all problems that need to be improved, and there are still heart diseases that are afraid of natural disasters in today's era.

I think we have meteorological satellites that can predict disaster weather more accurately, so as to prevent it, we can breed out-of-season vegetables and plants, etc., we can breed excellent seeds, shorten the growth time, we can artificially rain in times of drought, and with the progress of science and the application of new energy, there will be no shortage of energy in the future.

I agree with the point of view, in the face of natural disasters, human beings are weak, how to rescue scientifically, how to rescue at the best time, how to scientific early warning, these are all problems that need to be improved, the most important thing is to improve the ability of human beings to adapt more quickly, and you can usually participate in more such exercises.

1. Scientific early warning facilities, such as this time in Yibin, Sichuan**, early warning machines and facilities of an institution in Chengdu.

2. Advanced evacuation facilities, such as large aircraft, aircraft carriers, ships, and aircraft to solve congestion.

3. Scientific family early warning and disaster relief facility system, from broadcasting, to first aid, to evacuation.

Natural and man-made disasters are inevitable, and you are afraid of disasters when they occur, so you can deal with them calmly, reduce disasters to a minimum, and scientific and technological progress can also help people get rescue in the first time and alleviate people's fear.

First of all, it is a center of various disasters, which can be prepared in advance to minimize losses to human beings. This is followed by rescue, medical care, transport, economy: advances in the fields of communications have made us no longer afraid.

In the face of disasters, I think that the early warning technology of disasters is our most advanced technology, with that kind of technology, we are no longer afraid of disasters, a few minutes before the arrival of the disaster, we get the news of the attack from the mobile phone text message or community loudspeaker, we can easily avoid a catastrophe. We can easily hide before the tsunami, which is not high-tech anymore.

First, the rapid restoration of communications and road traffic has made our rescue more timely and smooth. Second, the search and rescue robot is faster and more accurate, and can enter the places where people and animals cannot reach, third, all kinds of backup are more timely and efficient, and fourth, medical treatment is more developed, and the possibility of secondary disasters is very small

Now there are not monitors that can give us early warnings of the occurrence of **, but also volcanic eruption instruments, which monitor volcanic movements, meteorological satellites, monitor hydrological characteristics in outer space, and identify natural disasters such as mudslides and floods.

Every year, there are many global disasters that are too big and small. There are natural and man-made disasters, natural climate types, natural landslides or heavy rains, etc., as well as injuries caused by human beings, other diseases and deaths, and so on. The number of deaths worldwide every year is staggering.

In the face of natural disasters, we now with the development of science to improve the accuracy of disaster forecasting and advance time, with accurate forecasts and sufficient time, we can reduce the loss and damage of natural disasters to human beings, my sister does not need to be too afraid.

a Albert Einstein (1879-1955), German-American Jew. He founded the theory of relativity, which represents modern science, laid the theoretical foundation for the development of nuclear energy, and created a new era of modern science in modern science and technology and its profound influence and wide application, and is recognized as the greatest scientist and thinker since Galileo and Newton. Off topic.

b Edison was an inventor and entrepreneur with numerous important invention patents, and was awarded the title of "Wizard of Menlo Park" by the media, and was the first inventor in the world to use the principle of mass production and his industrial research laboratories to produce inventions. He is the author of more than 2,000 inventions, including the gramophone, the movie camera, and the tungsten light bulb, which had a great impact on the world. Off topic.

c Charles Darwin was an English biologist and the founder of the theory of evolution. The epoch-making work "On the Origin of Species" was published, which put forward the theory of biological evolution, thus destroying all kinds of idealistic creationism and species immutability. His theories have had a significant impact on the development of anthropology, psychology, and philosophy.

Engels listed the "theory of evolution" as one of the three major discoveries of natural science in the 19th century. Off topic.

d Newton was the greatest and most influential scientist in human history, as well as a physicist, mathematician, and philosopher. In his monumental work "The Mathematical Principles of Natural Philosophy", published on July 5, 1687, he mathematically expounded the most basic laws of the universe - the law of universal gravitation and the three laws of motion. This laid the foundation for the scientific outlook of physics for the next three centuries and became the basis of modern engineering.

Newton established the banner of "rationalism" for mankind and opened the door to the Industrial Revolution. Therefore, choose D

Comment: This question gives Newton's three contributions, and then asks the students to choose the corresponding characters to make it easier to answer. Students should be reminded to review questions carefully. The multiple-choice questions focus on the combination of context and knowledge, focusing on reproducing and perceiving history, so that students can integrate into history and understand history.