商务英语演讲稿

THE FOUR GREAT INVENTIONS OF ANCIENT CHINA
• Papermaking technology （造纸术） • Printing technique（印刷术） • Gunpowder （火药） • Compass （指南针）
PA P E R M A K I N G
• My topic is The Four Great Inventions of Ancient China .
• I think they can represent the highest level of technology in ancient China.
• Now I'd like to introduce them to you.
蔡伦
东汉
SPREAD
First,papermaking passed to North Korea and Japan. Then,papermaking was introduced into Europe and Africa. Finally, papermaking came to America, Canada and Australia. By the early nineteenth century, papermaking had spread all
over the world.
PRINTING TECHNIQUE
活字印刷
毕昇
It was invented in Northern song dynasty by Bisheng
GUNPOWDER
Gunpowder changed the way of the ancient war, form Cold Weapons Age to Hot Weapons Age.
C O M PA S S
Compass promote big maritime navigation era.
INFLUENCE
• It can be said that without the four great inventions of ancient China , the world civilization would not have developed so quickly or even in the dark.
TECHNOLOGY
The Four Great Inventions of Ancient China
AS WE ALL KNOW
• Marx had said that science and technology are the first productive forces.
REASON TECHNOLOGY
FOR EXAMPLE
RENAISSANCE 文艺复兴
REFORMATION 宗教改革
Байду номын сангаас
Papermaking and printing print articles at a low cost.
Gunpowder attacked the traditional rule of Europe.
Compass advanced European navigation.