"New Friends from the Stars" PPT Courseware 2

Description

"New Friends from the Stars" PPT Courseware 2

I will admit it

Specializing in forecasting the Olympic Games

Communications Minerals Rush

Introduction Navigation Satellites

A star proudly said: "I am a weather satellite, specializing in weather forecasting."

Another star said proudly: My name is a communication satellite, which can transmit television, telephone, and radio signals. In 2008, Beijing will host the Olympic Games, which can be broadcast around the world through me.

Another star continued: "I am an earth resources satellite. I can help people understand mineral resources and predict earthquakes and volcanic eruptions."

test you

Meteorological satellites are a good helper for combat command

Resource satellite weather forecast

Communication satellites to understand mineral resources and predict disasters

Reconnaissance satellites transmit signals and relay programs

Navigation satellites rescue people in distress

Rescue satellite guides lost people

Study link

In April 1970, the first artificial earth satellite "Dongfanghong-1" designed and manufactured by my country was successfully launched. This marks that our country has become the fifth country in the world to independently launch artificial earth satellites, following the Soviet Union, the United States, France and Japan.

Teacher’s message:

In addition to these satellites in this article, there are also geodesic satellites, interception satellites, ocean surveillance satellites, etc. Satellites play a great role. I hope that students will study hard and when they grow up, they can research and create more magical satellites to improve people's lives. Serve.

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"New Friends from the Stars" PPT courseware:

"New Friends of the Stars" PPT courseware Specialized Professional Concentrated Specialized Another Another Look at Another Introduction Intermediary Star Satellite Meteor World Generation Afterlife World-famous Boundary Vision Boundary Possibility Ability Expert Skilled Person... ... ... One...

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Update Time: 2024-10-15

This template belongs to Chinese courseware S version second grade Chinese language volume 1 industry PPT template

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