北师大版（2019）选择性必修第四册 Unit12 Innovation Lesson3 Stephen Hawking公开课课件(共34张PPT)

(共34张PPT)
unit 12 innovation
lesson 3 stephen hawking
目录页
contents
Pre-reading
I
Post-reading
IV
Fast Reading
II
Language and Grammar
V
III
Intensive Reading
Ⅵ
Homework
Ⅰ
Pre-reading
Have you heard about Stephen Hawking What did he discover or do What was special about him
Pre-reading
one of the world’s most famous scientists in theoretical physics
to have a rare disease
to lose speech
to overcome the challenge of ...
his physical abilities decline
to discover the secrets of the universe
Pre-reading
Stephen Hawking was one of the world’s most influential scientists. He was famous not just for his brilliant work in theoretical physics and cosmology, but also for overcoming the challenges of ALS (a disease that affects muscle control).
Ⅱ
Fast Reading
Look at the webpage about Stephen plete the information on the left. Then go back to Activity 1, and answer the questions in more detail.
Fast Reading
Birth
____________________
8 January, 1942
Look at the webpage about Stephen plete the information on the left. Then go back to Activity 1, and answer the questions in more detail.
Fast Reading
Education
St Albans School
The University of __________ (1959-1962), studied _______
PhD, the University of Cambridge (1966)
Oxford
physics
Look at the webpage about Stephen plete the information on the left. Then go back to Activity 1, and answer the questions in more detail.
Fast Reading
Career
Institute of Astronomy, __________ (1968-1973)
Professor of Mathematics, Cambridge (1979-2009)
Director of Research, Centre for Theoretical Cosmology,
Cambridge (2009-2018)
Cambridge
Look at the webpage about Stephen plete the information on the left. Then go back to Activity 1, and answer the questions in more detail.
Fast Reading
Family
Married to Jane Wilde (1965-1991, three children) and Elaine Mason(1995-2006)
Read the webpage again. Complete the timeline about Stephen Hawking’s life and work. Then tell each other about him in pairs based on the timeline.
Fast Reading
1942
1959
1963
was born
went to University of Oxford to study physics
was diagnosed with ALS
had to have an operation / lost his speech as a result
1985
Read the webpage again. Complete the timeline about Stephen Hawking’s life and work. Then tell each other about him in pairs based on the timeline.
Fast Reading
1988
2005
his book A Brief History of Time: From the Big Bang to Black Holes sold one copy for every 750 people on Earth
decided to write a simpler version, A Briefer History of Time
Read the webpage again. Complete the timeline about Stephen Hawking’s life and work. Then tell each other about him in pairs based on the timeline.
Fast Reading
2012
2018
said to a TV audience of 900 million people at the opening ceremony of London 2012 Olympics: “Look up at the stars and not down at your feet ... be curious.”
died
Ⅲ
Intensive Reading
Read the webpage again. Ask and answer the questions about Stephen Hawking in pairs.
When did he become ill
What was the result of his illness
At the age of 21.
His illness got worse, he lost his speech and lost the use of his hands.
Intensive Reading
2. What did he study What did he find
He studied the theoretical physics and cosmology.
He believed that the birth of the universe created many small black holes and his theory was that there was a sort of hole in the centre of a black hole. This hole led to another universe, completely separate from our own.
Intensive Reading
Read the webpage again. Ask and answer the questions about Stephen Hawking in pairs.
3. What boooks did he write
What did he argue in the books
A Brief History of Time. (two versions)
He argued that we should look for a different way to discover the deepest secrets of the universe. Instead of trying to find one big new explanation, scientists should put together all the ideas that they already have.
Intensive Reading
Read the webpage again. Ask and answer the questions about Stephen Hawking in pairs.
4. What is a black hole
A black hole is a place in space where gravity is very strong. Anything that falls into it never comes out. Nothing can escape from it, not even light. As a result, it is impossible to see a black hole.
Intensive Reading
Read the webpage again. Ask and answer the questions about Stephen Hawking in pairs.
Introduce Stephen Hawking based on the diagram.
Intensive Reading
Birth
Attitude towards life
Illness
Education
Study
Books
Stephen Hawking
Think and share.
Intensive Reading
1. What was Stephen Hawking’s attitude towards life Find evidence from the webpage.
Hawking had a positive attitude towards life and he never got disappointed or discouraged from his illness.
“Hawking was famous, not just … cosmology, but also ...”; “Although Hawking’s physical abilities … ceased his studies ...”; “In spite of his disease, … unlucky man.”; “My expectations were … been a bonus.”
Group Work Think and share.
Intensive Reading
2. What do you think this saying by Stephen Hawking means: “Look up at the stars and not down at your feet ... be curious.”
It means that we should not focus on our everyday lives and worry too much about unimportant matters. We should think on a larger scale and be curious about nature and the simple things of life.
Group Work Think and share.
Intensive Reading
3. How are the paragraphs on the webpage connected to each other Find and circle the indicators.
Hawking later found ..., Although Hawking’s physical …, Hawking also wrote ..., In spite of his disease
Ⅳ
Post-reading
Complete the summary of Stephen Hawking’s life based on what you have leant.
Stephen Hawking was born in 1942. He studied at Universities of Oxford and Cambridge, but at the age of 21, he was diagnosed with a serious disease. However, he finished his 1. ______ and got a job at the University of Cambridge and continued his work in 2. _________ physics and 3. __________. While his reputation for his work spread, his physical ability 4. ________. In 1985, after an operation,
Post-reading
studies
theoretical
cosmology
declined
Complete the summary of Stephen Hawking’s life based on what you have leant.
he started to use 5. ________________________ to help him talk. However, Hawking never ceased his studies and he continued to develop his theories on 6. __________. Hawking believed that he was not an unlucky person. From his diagnosis at 21 he regarded everything since then as a 7. ________. He was proud of his family and his work, and he appreciated the help that many people had given him.
Post-reading
speech-generating equipment
black holes
bonus
Ⅴ
Language and Grammar
Focus on Language: Phrasal Prepositions
Complete the Word Builder with phrasal prepositions. What other phrasal prepositions do you know
Word Builder
1. ___________ 21, when Hawking spent his first year at the University of Cambridge ...
2. His theory was that there was a sort of hole _____________ a black hole.
3. _________ trying to find one big new explanation, scientists should ...
4. _________ his disease, Hawking didn’t consider himself an unlucky man.
Focus on Language: Phrasal Prepositions
Phrasal Prepositions
At the age of
in the centre of
Instead of
In spite of
Focus on Language: Phrasal Prepositions
Use the phrasal prepositions below to complete the webpage below on Stephen Hawking.
instead of with the help of in spite of as a result of
1. _____________
2. _____________
3. _____________
4. _____________
As a result of
in spite of
With the help of
Instead of
Focus on Language: Phrasal Prepositions
1. What are you interested ___________
2. In your family, who do you have a good relationship __________
3. What are you afraid ____________
4. What are you proud ____________
5. What’s the most serious problem that’s ever happened _________ you
6. How did you deal __________ your problem
Complete the questions with a preposition.
in
with
of
with
to
of
Hawking was famous, not just for his brilliant work in theoretical physics and cosmology, but also for overcoming the challenges of ALS (a disease that affects muscle control).
霍金不仅因在理论物理学和宇宙学方面的杰出研究而出名，更是克服了肌萎缩侧索硬化症（一种影响肌肉控制的疾病）的挑战而令人佩服。
not only ... but also ... 不仅……而且……
overcome the challenges of ... 克服……带来的挑战
Page58
Focus on Language: Difficult sentences
尽管霍金患有疾病，但他并不认为自己是个不幸的人。他说，这并没有阻碍他拥有家庭，也没有妨碍他在工作中取得成功。
in spite of 不管；不顾；不考虑
prevent sb from doing sth 阻止 / 妨碍某人做某事
Page59
Focus on Language: Difficult sentences
In spite of his disease, Hawking didn’t consider himself an unlucky man. He said it had not prevented him from having a family, and being successful in his work.
VI
Homework
Find more information about Stephen Hawking online. Do you feel inspired by him Give reasons along with your comments.
More information
Inspired
Reasons
Homework