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Unit 11 Scientific achievements

Do you know any famous scientists in the world? What do you know about the contributions to the world?

Now look at the following pictures and see how much you know about them.

Wow! (Neil Alden Armstrong was born on August 5,1930 in Wapakoneta, Ohio )

As a test pilot, Neil Armstrong made 7 flights in the X-15 aircraft. He was able to attain an altitude of 63,198 meters (207,500 feet).

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".

?Tomlinson, Ray (born 1941)?:?inventor of the first "killer app"

Ray Tomlinson created one of the biggest communications?phenomena almost by accident - e-mail.

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

He is the man who first invented the bulb. Edison

The first computer in the world.

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

"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.?

Do you know who invented the first computer in the world?

If you want to know more about The History of Computers ,please refer to the follow website: http://inventors.about.com

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.

Emile Levassor and Rene Panhard (France) established the present design of cars - with the engine in front.

The Oldsmobile Gas Buggy was designed by Ransome Eli Olds 1901.

The ? Model T,? the ? first "people's car", was introduced by the Ford Motor Company

The Model T was designed by Henry Ford in 1908.

老牌名车──平治

Modern cars

奥迪

保时捷

Modern cars

ENERGY FOR THE WORLD

Solar energy

To learn more please refer to the following website :http://www.uic.com.au

Alexander Bell electricity

Thomas Edison the First telephone

the Wright 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

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

Do these achievements have anything in common ? If so, what ?

They have a great effect on people’s life.

They change the lifestyle and make the human society move on and become more comfortable.

They are all important and useful for the development of mankind and society.

Listen to Part 1 and complete the chart below

Can you explain Tomlinson’s message?

__________________________________________

The first man who

set foot on the

moon

come here

Make the first

telephone

Send the first

e-mail message

The first keys on the keyboard

2. Listen to part 2 and complete the sentences below.

The words “__________________” are famous because they are the ___________ of The Constitution of the United States of America.

“Eureka” is a word from the ______ language and means ________________

If you ask a father, he might say: “______”

If you ask a mother, she might say: “______”

we , the people

first words

Greek

“I have found it”

B. the first cloned

human being

C. the first person

to travel in time

A. the first person on Mars

what would

you

do?

If you were lack of money

for your project?

How can you get money?

Role-play

DrWilsn---

Working onAIDS

Dr Winfrey--

Working on sending a manned spaceship to Mars

Dr Smith--

Working on Growing food in drought areas

DrJones---Working on cloning

Introduce your project

Explain why it is important

Work in groups:

One—interviewer

Three--interviewee

Rules

Useful expressions

If I got the money, I would…

My plan is to…

I hope that…

I’d like to…

I’ m thinking of…

I want/ wish/ hope/ intend/ plan to…

What else do you need

besides money?

Dr Wilson:

Because the number of people infected with AIDS is increasing at an astonishing speed. Some of them are

facing death.

Dr Jones:

Because more and more people are

expecting to get organ transplant(器官移植) in order to prolong(延长） their lives.

　 Dr Smith:

This is important because many people

die for lack of food.

Dr Winfrey:

This is a very important project

because we are eager to know if there

are signs of life on Mars and if we can

live there.