工程学的历史英文介绍

http://www.ulstermuseum.org.uk/filestore/images/collectionsarch/stoneage_reconst_rec300web.jpg
The Beginnings of Engineering: 6000 - 3000 B.C.
Early Achievements in this Era
We will discuss…
When did engineering begin? Who were the first engineers?
What were the first engineering designs?
Your Assignment:
Pay attention… this presentation will help you complete your assignment.
The Beginnings of Engineering: 6000 - 3000 B.C.
Early Achievements in this Era
Stone Age 600,000-5000 B.C. People discovered how to use rocks as tools.
The Beginnings of Engineering: 6000 - 3000 B.C. in Asia Minor
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The Beginnings of Engineering: 6000 - 3000 B.C.
The Beginnings of Engineering: 6000 - 3000 B.C.
Early Achievements in this Era

People discovered methods of producing fire at will
http://www.sevamay.com/fire/ch17.htm
Your assignment will be to answer the following questions: What is an Engineer? Describe what you think might have been the greatest invention of all time (not including the last two hundred years). Describe an instance when you have invented anything or found a solution that has been useful to others.
Government:
A Ruler makes laws that stabilize community life land ownership


The Beginnings of Engineering: 6000 - 3000 B.C.

The results of Government:
The Beginnings of Engineering: 6000 - 3000 B.C.

Artisans are considered to be the first engineers
Why?

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Change from nomadic life (hunter/gatherers)

They were becoming less nomadic and more what?

http://upload.wikimedia.org/wikipedia/commons/thumb/c/cc/Kalina_hunter_gatherer.jpg/757px-Kalina_hunter_gatherer.jpg
organize work force beginnings of a class society

supervisors foremen workers - artisans

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Copper Age 5000-3000 B.C. People learn how to shape soft metals into tools.
The Beginnings of Engineering: 6000 - 3000 B.C.
The Agrarian Society (agriculture) forms the basis of civilization cultivate plants - the need for increased food production domesticate animals for food and work build permanent houses in community group

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The Beginnings of Engineering: 6000 - 3000 B.C.

Increased food production permitted time to engage in other activities such as:
Engineering History
Why is it important to take notes during this presentation?
It helps you remember. It gives you a way to review for the final. You can use your notes on the quiz next class.