1. Scientific achievements
Unit11
Scientific achievements

2. Questions :
Can you tell me some scientific achievements?

3. electricity
Edison

4. Maglev Train

5. Cars

6. Aeroplanes

7. Radio and television

8. Solar energy

9. The Theory of Gravity
Issac Newton

10. Cloning

11. Which one do you think is the most important? Why ?
Electricity
Cars
Aeroplanes
Radio and television
The Internet
Cloning
The Theory of Gravity
Nuclear science
Solar energy

12. Do these achievements have anything in common ? If so, what ?
They are all important and useful for the development of mankind and society.

13. Do you know any famous scientists in the world
Do you know any famous scientists in the world? What do you know about the contributions to the world?
Now look at the following questions and see how much you know about them.

14. Alexander Bell electricity
Thomas Edison the First telephone
Laite Brothers the electric Lamp
Madame Curie black holes in Universe
Franklin Theory of Gravity
Steven Hawking the First Plane
Elbert Einstein Radium
Isaac Newton the Theory of Relativity

15. Wow! (Neil Armstrong was born on August 5,1930)
As Armstrong became the first person to touch the Moon's surface, he spoke the unforgettable phrase, "That's one small step for man; one giant leap for mankind".

16. Alexander G Bell
A pioneer in the field of
telecommunications, Bell had been interested in the education of deaf people. This interest lead him to invent the microphone and, in 1876, his "electrical speech machine," which we now call a telephone. By 1878, Bell had set up the first telephone exchange in New Haven. By 1884, long distance connections were made between Boston and New York City.

17.  Tomlinson, Ray
(born 1941) 
Ray Tomlinson created one of the biggest communications 
phenomena almost by accident
He chose the symbol to mark the difference between a message that needed to go to a mailbox on the local computer and one that was headed out onto the network

18. He is the man who first invented the bulb.
Edison

19. Do you know any history of some scientific inventions or achievements?
Look at the following pictures and see how much you know about them.

20. Emile Levassor and Rene Panhard (France) established the present design of cars - with the engine in front.
The first of the modern automobiles was designed
by Karl Benz in 1885.
America's first automobile was
built by Charles and Frank Duryea, two bicycle makers.

21. Modern cars
老牌名车──平治

22. Modern cars
保时捷 奥迪

23. Cars
television
Aeroplanes
Computer
Solar energy

24. Do you know who invented the first computer in the world?
"Who invented the computer?" is not a question with a simple answer. The real answer is that many inventors contributed to the history of computers and that a computer is a complex piece of machinery made up of many parts, each of which can be considered a separate invention. 

25. The first computer in the world.

26. If you were a great scientist, what would you invent?
If you are a richer, who will you give money to ?
Dr.Wilson? Dr.Jones?
Dr Smith? Dr Winfrey?