人教新课标必修五Unit1Great Scientists Warming up and Reading 课件（39张ppt)

(共39张PPT)
Unit 1
Great scientists
Warming up & Reading
Learning objectives：
Finish the match work, and understand the achievements of the great scientists.
Design your posters about the scientist you admire most and introduce him or her to the class.
Deepen your understanding of scientific spirit and patriotism by the example of Qian Xuesen.
What do you know about great scientists Try this quiz and find out who knows the most.
Galileo Galilei
Benjamin Franklin
Newton
Alexander Bell
Albert Einstein
the theory of falling objects
lightning
the law of gravity
telephone
Scientists Achievements
the theory of relativity
Archimedes
(287-212 BC)
an ancient Greek
mathematician
& physicist
1. Which scientist discovered that objects in
water are lifted up by a force that helps
them float
2. Who wrote a book
explaining how animals
and plants developed as
the environment changed
Charles Darwin (1808-1882)
British author of The Origin of Species
3. Who invented the first steam engine
Thomas Newcomen
Gregor Mendel 孟德尔
(1822-1884)
Czech (捷克人)
4. Who used peas to show how
physical characteristics are
passed from parents to
their children
Marie Curie
Nothing in life is to be feared. It is only to be
understood.
5. Who discovered radium
The power of radium
Thomas Alva Edison
Genius is one percent inspiration and ninety-nine percent perspiration.
6. Who invented the way of giving
electricity to everybody in large cities
The Inventions of Thomas Edison
Phonograph (留声机)
Light bulb (电灯泡)
Motion Pictures (电影)
7. Who was the painter that studied dead
bodies to improve his painting of people
Leonardo da Vinci
(1452-1519)
Italian artist
达芬奇生理解剖图
Last Supper
Mona Lisa
8. Who invented a lamp
to keep miners safe
underground
Sir Humphry Davy
(1778-1829) British
Miniature (小型的) Miner’s Safety Lamp
the Safety Lamp
9. Who invented the earliest instrument to
tell people where earthquakes happened
Zhang Heng
seismograph
/ sa zm ɡrɑ f/
10. Who put forward a theory about
black hole
Stephen Hawking
(1942---)British
A Brief History of Time
Infectious diseases can be spread
to other people. They have an unknown
cause and need public health care to
solve them.
People may be exposed to infectious
diseases, so may animals. Bird flu,
AIDS and SARS are infectious diseases.
Infectious diseases are difficult to cure.
What do you know about infectious diseases
Chinese legendary infectious disease expert Zhong Nanshan
John Snow defeats “King cholera”
Reading
Draw a conclusion
Find a problem
Make a question
Think of a method
Collect results
Analyse the results
Para 1
Para 2
Para 3
Para 4
Para 5
Para 6
Find supporting evidence
Para 7
Review 7 steps that John Snow took
Draw a conclusion
They all...
made a great contribution.
made great achievements.
succeeded in their scientific career.
overcome many difficulties.
common characteristics
cautious
persuasive
strict
positive
Co-operative
creative
bright
enthusiastic
Group work
share your posters about the scientists you admire most.
Find the best poster in your group
and make a presentation.
Group work
share your posters about the scientists you admire most.
Find the best poster in your group
and make a presentation.
Group work
share your posters about the scientists you admire most.
Find the best poster in your group
and make a presentation.
My favorite scientist
Qian Xuesen spirit in our school
What should we do
Scientific spirit
Patriotism-love our country
Love our school and our class
Technology develops,
and the nation survives;
Technology prospers,
and the nation thrives.
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