中国历史文化概况Unit7Scienceandtechnology精品文档.ppt
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1、中国历史文化概况Unit-7-Science-and-technology精品文档,中国历史文化概况Unit-7-Science-and-tec,学习任务,整体上掌握Text A和Text B 两篇文章的内容,包括背景资料,单词,相关专有名词等。完成Text A 和Text B 的课后题目。浏览Text C。,2022/11/6,学习任务整体上掌握Text A和Text B 两篇文章的内容,Text A Four great inventions,导读:四大发明是指中国古代对世界具有很大影响的四种发明。即造纸术、指南针、火药、印刷术。四大发明对中国古代的政治、经济、文化的发展产生了巨大的推动作
2、用。而且对世界文明发展史也产生了非常大的影响。,Text A Four great inventions,Text A Four great inventions,Papermaking, gunpowder, printing and the compass are four ancient inventions by Chinese people that have had a huge impact on the entire world.,Text A Four great inventions,Text A Four great inventions-Paper Making,In
3、105 A.D. Cai Lun, a eunuch during the Eastern Han Dynasty, invented paper from worn fishnet, bark and cloth.,Text A Four great inventions-,Text A Four great inventions-Paper Making,The technique of paper making was exported to Korea in 384 A.D. A Korean Monk then took this skill with him to Japan in
4、 610 A.D.During a war between the Tang Dynasty and the Arab Empire, the Arabs captured some Tang soldiers and paper making workers. Thus, a paper factory was set up by the Arabs.In the 11th Century the skill was carried to India when Chinese monks journeyed there in search of Buddhist sutras.Through
5、 the Arabs, Africans and Europeans then mastered the skill. The first paper factory in Europe was set up in Spain. In the latter half of the 16th century, this skill was brought to America. By the 19th century, when paper factories were set up in Australia, paper making had spread to the whole world
6、.,Text A Four great inventions-,Text A Four great inventions-Paper Making,Text A Four great inventions-,Text A Four great inventions-Gunpowder,It was first invented inadvertently by alchemists while attempting to make an elixir of immorality. It was a mixture of sulphur, saltpeter, and charcoal.,Tex
7、t A Four great inventions-,Text A Four great inventions-Gunpowder,It was a mixture of sulphur, saltpeter, and charcoal. At the end of the Tang Dynasty, gunpowder was being used in military affairs. During the Song and Yuan Dynasties, frequent wars spurred the development of cannons, and fire-arrows
8、shot from bamboo tubes.In the 12th and 13th centuries, gunpowder spread to the Arab countries, then Greece, other European countries, and finally all over the world.,2022/11/6,Text A Four great inventions-,Text A Four great inventions-Gunpowder,Text A Four great inventions-,Text A Four great inventi
9、ons-Printing Technique,Bi Sheng invented moveable, reusable clay type after numerous tests. Single types were made and picked out for printing certain books.,Text A Four great inventions-,Text A Four great inventions-Printing Technique,These types could be used again and again for different books. B
10、ecause of the large number of different characters in the Chinese written language, this technique did not have a dramatic impact at the time. However, today, this typesetting technique is regarded as a revolution in the industry. About 200 years later, this moveable-type technique spread to other c
11、ountries and advanced the development of world civilization.,2022/11/6,Text A Four great inventions-,Text A Four great inventions-Printing Technique,Text A Four great inventions-,Text A Four great inventions-Compass,During the Warring States period, a device called a Si Nan became the forerunner of
12、the compass. A Si Nan was a ladle-like magnet on a plate with the handle of the ladle pointing to the south.,Text A Four great inventions-,Text A Four great inventions-Compass,In the 11th century, tiny needles made of magnetized steel were invented. One end of the needle points north while the other
13、 points south. The compass was thus created. The compass greatly improved a ships ability to navigate over long distances. It was not until the beginning of the 14th century that compass was introduced to Europe from China.,2022/11/6,Text A Four great inventions-,Text A Four great inventions-Compass
14、,Text A Four great inventions-,Notes:,1.The Warring States Period(战国时期):also known as the Era of Warring States, or the Warring Kingdoms period, covers the Iron Age period from about 475 BC to the reunification of China under the Qin Dynasty in 221 BC. It is nominally considered to be the second par
15、t of the Eastern Zhou Dynasty, following the Spring and Autumn Period, although the Zhou Dynasty ended in 256 BC, 35 years earlier than the end of the Warring States period. During these periods, the Chinese sovereign (king of the Zhou Dynasty) was merely a figurehead.,2022/11/6,Notes:1.The Warring
16、States Pe,Notes:,The Warring States Period(战国时期):also known as the Era of Warring States, or the Warring Kingdoms period, covers the Iron Age period from about 475 BC to the reunification of China under the Qin Dynasty in 221 BC. It is nominally considered to be the second part of the Eastern Zhou D
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