In addition to the "Four great ancient inventions" known to the world, the scientific achievements of ancient China also include agriculture, astronomy, navigation and other fields. Nowadays, China has made many remarkable achievements in the field of science and technology, such as the planting of super rice, the smooth launch of rocket satellite and the flying dream of Shenzhou spacecraft. All these show that China has its own foothold in the field of science in the world and has become a powerful country with rapid development. Through the introduction of the ancient inventions of China and the wonders of modern science and technology in the same field, this course forms the linkage between the ancient and the modern.And it creates the spark between the ancient Chinese traditional culture and modern science and technology, so as to expand the influence of Chinese culture and modern China in the world.While making more and more people understand the traditional Chinese culture, we can also marvel at the remarkable achievements China has made in the field of science and technology.