"Seismograph" PPT courseware 3

Description

"Seismograph" PPT courseware 3

Pilgrimage to the Emperor must report the design tone

Famous Sure enough, condolences to the minister, anxious, bronze casting

earthquake seismograph

Rivers overflow, houses collapse, relatives and friends

Hundreds of Civil and Military Officials, Quickly Send Officials

It was a bronze object, shaped like a large wine jar, with eight dragons cast on it. The dragon heads faced the eight directions of east, south, west and north. The dragon's mouth is movable, and each mouth contains a copper ball. Under each faucet is a large toad with an open mouth.

"Your Majesty, there has been an earthquake due west of Kyoto. Houses must have collapsed and rivers are overflowing. Please send officials to express condolences as soon as possible." A minister in his sixties said to the emperor in an anxious tone.

Emperor Shun asked Zhang Heng: "What is the basis for your saying that there is an earthquake in the west?"

Zhang Heng said: "I measured it with a seismograph, and someone will report it within three days."

On the third day, someone came to report that a major earthquake had occurred in Longxi.

The seismograph invented by Zhang Heng is the world's earliest instrument for predicting earthquakes, more than 1,700 years earlier than the instruments invented by Europeans.

Keywords: Seismometer courseware PPT, Western Normal University edition second-year Chinese PPT courseware download, second-year Chinese slide courseware download, seismograph PPT courseware download, .PPT format

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"Zhang Heng and His Seismometer" PPT Courseware 4:

"Zhang Heng and His Seismometer" PPT Courseware 4 Introduction to Zhang Heng, a Chinese scientist from the Eastern Han Dynasty. The word is Pingzi. A native of Nanyang Xi'e (now Shiqiao Town, Nanyang County, Henan Province). He studied hard at home in his early years. At the age of 17, he traveled to Chang'an and Luoyang, visited Imperial College, and sought teachers and friends. Yongyuan twelve...

"Zhang Heng and His Seismometer" PPT courseware 3:

"Zhang Heng and His Seismometer" PPT Courseware 3 Learning Objectives 1. Learn the new words in this lesson, and be able to correctly read and write words composed of new words. 2. Understand the content of the text, understand the structure of the seismometer, and enhance national pride. 3. Can introduce the products designed and manufactured by Zhang Heng in your own words.

"Zhang Heng and His Seismograph" PPT Courseware 2:

"Zhang Heng and His Seismograph" PPT Courseware 2 1. Review Introduction Proficient Perception Debate Shocked Sensitive 1. Who is the text mainly about? When was he from? (Zhang Heng, a native of the Eastern Han Dynasty in my country.) 2. Who is Zhang Heng? He did something heavy...

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Update Time: 2024-11-22

This template belongs to Chinese courseware Western Normal University Edition Second Grade Chinese Volume 2 industry PPT template

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