Unit 4 Scientists Who Changed the World Reading 课件（共25张PPT，内嵌视频） 高中英语+译林版+必修第三册

Unit 4
Scientists who changed the world
Lead-in
Sing together and answer: what’s the song about?
What is your dream?
Can you think of any great scientists ?
1. Who once said , “Give me a place to stand on, and I can move the earth.” ?
Archimedes
lever principle
杠杆原理
Lead-in
Guess the scientist according to the hints.
1
阿基米德
2.Who wrote a famous book named The Origin of Species?

Charles Darwin
The Origin of Species
3.Who invented the periodic table of elements ?
Mendeleev
门捷列夫
4.Who is "the Father of Hybrid Rice"?
Yuan Longping
“杂交水稻之父”
Tu Youyou
5.Who discovered qinghaosu ?
qinghaosu
malaria
疟疾
News report
The tail
The lead
The body
the most important information
[when/where/who/what]
detailed information [how]
background information or conclusion
[why]
Review the structure of the news report
The title
Inverted pyramid
(倒金字塔)
2
Para. 1
Para. 2-5
Para. 6
Tu Youyou won the 2015 Nobel Prize for discovering qinghaosu.
Tu Youyou and her team’s efforts finally paid off.
Tu Youyou’s personal experience of study and discovering qinghaosu.
Read for structure
Read and match the main idea of each part.
3
Read for structure
Read and match the main idea of each part.
3
Para. 1
Para. 2
Para. 3-5
Tu Youyou won the 2015 Nobel Prize for discovering qinghaosu.
Tu and her team’s efforts finally paid off.
Tu acquired broad knowledge of medicine.
Tu Youyou’s personal experience of study and discovering qinghaosu.
Para. 6
who
When
Why
what
11 December
2015
Tu Youyou
receive a Nobel Prize
the discovery of qinghaosu
Read for details
4
Task1: Read para.1 and get the most important information.
Read for details
4
Task2: Read para.2 and fill in the blanks.
Work
Further
training
Education
She studied __________at university.
She worked at the Academy of
__________________
She ____________ further training courses in traditional Chinese medicine.
medicine
Traditional Chinese Medicine
completed
Is it easy to discover qinghaosu?
？
？
？
Read for details
4
Task3: Read para.3-5 carefully and choose the solution.
1. The extracts failed to produce any promising results.
2. They couldn’t produce enough qinghao extract.
3. Tu and her team did not have sufficient safety data to start trials on patients.
Problems
Solutions
B. Tu got inspiration from a 1600-year-old text and redesigned
the experiments.
C. They used household water containers.
A. They volunteered to test the qinghao extract
on themselves.
What qualities does Tu show when she solved these problems?
?
Well-educated
Thoughtful
Flexible
Persistent
Devoted
Selfless
She encouraged scientists to further explore the treasure house of traditional Chinese medicine and raise it to a higher level.
Read for details
4
Task4: Read para.6 and answer question.
What did Tu Youyou say in her Nobel Lecture?
Supposing: you had a chance to talk with Tu online through WeChat,
What Would You Say to Tu?
Group-work
…
…
4
Work in groups and make a discussion.

Dear professor!Nice to meet you. I'm Jenny.
As a student, I really admire your journey.
Your story taught me that ordinary people can achieve wonderful things when they hold on to curiosity and never give up.
In the future, I hope to be brave enough to ask questions, patient enough to keep trying, and kind enough to use my knowledge to help others.
Thank you for lighting my way.


Greeting and self-introduction
What do you learn from her?
What do you want to do in the future?
Show thanks
Show time
What would Tu say to all students?
Tu Youyou
…
What would Tu say to all students?
What would Tu say to all students?
Continue working at our goal.
Hug any difficulty we may come across on our way to succeed.
Ignore such an opinion that we will fail.
Never give up.
Employ ourselves in studying.
Seize the opportunity.
Encourage the people around us to work together.
Chinese
1. Required homework:
Search for more information about Tu Youyou’s latest research and write a lead of your news report.
2. Optional homework:
Write an email to introduce Tu Youyou to your foreign friends according to the news report.