"From Beacon Tower to the Internet" Communication and Life PPT Courseware

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"From Beacon Tower to the Internet" Communication and Life PPT Courseware

1. How people in the past conveyed information

1. What does Beacon Tower use to convey information?

2. What are the benefits of transmitting messages on ancient beacon towers?

3. What other methods of communication do you know about in ancient times?

The origin of the Kongming Lantern

When Kongming was besieged by Sima Yi (yì), the whole army was helpless. Zhuge Liang came up with a brilliant plan. He ordered people to take thousands of pieces of white paper and paste them into countless sky lanterns. Then he used the upward gravity of the smoke to lift them into the sky, each one small. The sky lanterns rose up, and the people in the camp shouted: "Mr. Zhuge is sitting on the sky lantern to break out of the encirclement!" Sima Yi actually believed it and was deceived. This plan saved Mr. Zhuge's life.

Kite messenger

The kite was first called a paper kite (yuān). People tied a bamboo whistle to the paper kite and used the whistle sound to convey information. When the wind blew the bamboo whistle, the sound was like a kite. Later, people called it a kite.

Kites use the power of wind to convey messages. It was first used to convey military information. After the Tang Dynasty, it gradually became an entertainment toy, which is the kite we fly today.

Communication Fantasia

Let’s use our imaginations and imagine what the future of communication will look like.

Perhaps, today’s imagination will become a reality in the near future!

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For more information about the PPT courseware "Communication and Life from Beacon Tower to the Internet", please click the "Communication and Life ppt from Beacon Tower to the Internet" ppt tag.

"From Beacon Tower to the Internet" Communication and Life PPT Courseware 3:

"From Beacon Tower to the Internet" Communication and Life PPT Courseware 3 Do you know how the ancients transmitted information? The beacon tower is a high platform used to light fireworks to convey important messages in ancient times. It is an important military defense facility in ancient times and was built to prevent enemy invasion. In case of enemy...

"From Beacon Tower to the Internet" Communication and Life PPT Courseware 2:

"From Beacon Tower to the Internet" Communication and Life PPT Courseware 2 Modern Communication Methods Who invented the telephone? At the end of the 19th century, American inventor Bell invented the telephone. Morse sent the first telegraph in human history. Fax machine: transmits charts, documents, equipment...

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Update Time: 2024-11-26

This template belongs to Morality and Society People's Education Edition Fourth Grade Society Volume 2 industry PPT template

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