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选修7《Culture Corner》PPT课件优质课下载
In history, China?is?one?of?the?world?
oldest?civilizations?dating?back?more?
than?5?million?years. ?During?these?
time,?many?great discoveries?in?fields?
of?science?and?technology?were?made?
including?the?inventions?of?printing,?
paper,?gunpowder?and?compass.
Then ,do you know “Four New Great Inventions of China”?
high-speed railway
electronic payment systems
online shopping
bike sharing
China’s "four great new inventions" in modern times have made the daily life of the public more and more convenient.
Inventions
Paper making
printing
Gunpowder
Compass
Influence
Inventors
Time
Write down some important information
The ancient Chinese
About 2000 years ago
Mass-production of books and literature