Appreciation of Composition Materials and Model Essays of China's Powerful Country in Science and Technology

The development of science and technology is an indispensable part of national development. The following are composition materials and model essays about China's powerful country in science and technology. Please refer to and appreciate them with me.

China, a powerful country in science and technology in China, has a history of 5,000 years and has experienced numerous twists and turns, development and backwardness, progress and retrogression, civilization and war. Only by entering history and taking history as a mirror can we develop better.

In ancient times, our country was very weak and backward in technology. Without writing, our life is not guaranteed. We hunt with bamboo spears, use stone tools, and can only treat diseases with herbs. ...

Song dynasty accepted the world with an open mind and took the initiative to communicate with other countries. The economy is unprecedentedly prosperous and developing with each passing day. Four great inventions followed one after another, and papermaking, printing, compass and gunpowder also entered the historical stage and were recorded in history.

However, in the Qing Dynasty, Emperor Qianlong was arrogant and closed to the outside world, and embarked on a painful road ... Invaders from all over the world pulled cannons, loaded guns with gunpowder, opened our country, set fire to Yuanmingyuan, and beat us out of the water. The Japanese created the Nanjing Massacre that shocked the world. These will never be forgotten.

Countless revolutionary martyrs shed their blood for anti-fascism. We are back on the road to peace.

Today, there are Shenzhou 5 in the sky, fighter planes flying in the sky, tanks running on the ground and dragons swimming in the sea. This is all given by the motherland.

Motherland, you have suffered numerous setbacks, but you are still a vibrant rooster, I will not forget you!

Fan Wenxi, a powerful country in science and technology, used the armillary sphere to see the magnificent Milky Way and the handset car, hitting the long river of history directly. Now, with Chang 'e, he can see the scenery behind the moon, take the high-speed train and see the mountains and rivers in Wan Li.

Looking back from ancient times to the present, the power of science and technology runs through the soul of China. In today's society, behind the rapid development is the promotion of science and technology. Strong science and technology, strong country. Technology ignites the Chinese dream.

Technology is like a lamp, according to my dream of prosperity and peace. When fighter planes flew over Tiananmen Square and chariots drove into the parade ground, we felt the strength of our military industry. Today, we can stay away from the war and enjoy the quiet years because the Great Wall of Steel has built a national barrier. Hundreds of years ago, the arrogant Qing emperor locked the country, making the national science and technology far behind the world. When the British and American machines rang, the door of China was opened by gunfire, and the ignorant and weak rulers wrote a humiliating chapter in China's modern history with treaties ... At that time, they had no technology and no ability, and were forced to move forward with difficulty under the tide of history. Today's new China focuses on the overall situation of the times. From the "First Five-Year Plan" to the "Thirteenth Five-Year Plan", it took China decades to change its backward technology and improve its international status. It can be seen that technology ignites the dream of peace.

Science and technology is light, shining my dream of Millennium revival. Ancient China was a well-deserved country of science and technology. Culture, thought and technology are all in the forefront of the world. When the world watched the silkworm moth, gorgeous silk had appeared on the land of China; The world holds pottery tiles, and there are exquisite porcelain on the land of China; When people were disturbed by the earthquake, there were already advanced seismographs on the land of China. When the four great inventions flew over the galaxy of history, it is not difficult for us to see the prosperity of ancient science and technology in China. There is revival, and I think the key to revival is the revival of science and technology.

Technology is a fire, burning my dream of Chinese rejuvenation. Undoubtedly, science and technology are the primary productive forces. Historical experience makes us understand that the development of science and technology will inevitably promote economic prosperity. In the era of big data, technology is always the primary driving force for development. The development of science and technology has promoted the progress of industry, and more convenient production has reduced the cost of living. Science and technology have promoted the emergence of new industries. As a young industry, computer industry has created great social wealth with its profound scientific and technological background. What I see behind this is the prosperity aided by science and technology. Technology boosts the Chinese dream.

Shenzhou spaceship is flying in space, and Beidou satellite shows us the way. When the fire of science and technology lights up the ancient civilization, the Oriental Dragon is showing its innovation and vitality. Science and technology cast my Chinese soul, and science and technology cheered my Chinese dream.