A window for learning and thinking.
Please talk about how the continuous improvement of trains and locomotives has affected the development of national economy and people's lives.
The key to solve the problem: the influence of locomotive improvement on society
Thinking guidance: from the perspective of economic and social life.
The answer is: the large traffic volume is conducive to the exchange of materials and the flow of labor in various regions and promotes economic development; Convenient and fast transportation; The internal environment of the locomotive is comfortable, which brings convenience for people to travel.
A summary of research-based learning
Evaluation in this lesson
How have the means of transportation and communication in China developed and changed since modern times?
Transportation: After the Opium War, modern means of transportation such as ships, trains and automobiles were introduced into China. 188 1 year, the Qing government built the first railway from Tangshan to Xugezhuang. 1905, the Qing government sent Zhan Tianyou to preside over the construction of the Beijing-Zhangjiakou Railway, which really opened a new chapter for China people to manage the railway themselves. After the founding of New China, railways such as Baocheng and Lan Xin were built one after another, and the southwest and northwest traffic lines were opened. In 1990s, the Beijing-Kowloon Railway, which runs through the north and south, was opened to traffic. In 2006, the Qinghai-Tibet Railway with the highest altitude and the most difficult construction in the world was completed and opened to traffic, connecting Tibet with the mainland. Train locomotive has experienced the development from steam locomotive-diesel locomotive-high-speed train-maglev train. Railway operation ranks fourth in the world. In terms of road traffic, a relatively dense road network has been established throughout the country, and some remote and isolated areas have also been connected by roads. 1909, Feng Ru made the first plane in China. At present, China has become a big shipping country.
Communication: 1877, Ding Richang, governor of Fujian province, proposed to establish the Taiwan Province telegraph office and the first cable telegraph line in China during his inspection in Taiwan Province province. At the beginning of the 20th century, a wireless telegraph office was established in Chongming, Shanghai. Nanjing telephone office is the earliest local telephone office in 1900, which broke the situation that communication was monopolized by foreign businessmen. After the founding of New China, the telecommunications industry has developed rapidly.