资源简介

(共24张PPT)
Unit 1
UNIT 1
PEOPLE OF ACHIEVEMENT
TU YOUYOU AWARDED NOBEL PRIZE
To read to know about Tu Youyou and her achievements.
To read for specific information and understanding words in context.
The whole world is fighting against coronavirus. Thanks to many great scientists, like Zhong Nanshan and Li Lanjuan, we make great success. They set a very good example for us to learn from. What other great scientists do you know
Who is he / she
What did he /she invent or discover
When did he / she invent / discover it
Name: ____________________
Nationality: _______________
Major: ___________________
Inventions /discovers: ________________
When did they invent/discover: ___________
Yuan Longping
Chinese
Agriculture
hybrid rice
In 1970
Great scientists
Name: ____________________
Nationality: _______________
Major: ___________________
Inventions /discovers: _______________
When did they invent/discover: __________
Marie Curie
Polish
Physics
radioactivity
In 1898
Name: ____________________
Nationality: _______________
Major: ___________________
Inventions /discovers: ________________
When did they invent/discover: _________
Albert Einstein
German / American
Mathematical Physics
relativity
In 1905
Name: ____________________
Nationality: _______________
Major: ___________________
Inventions /discovers: __________________
When did they invent/discover: _____________
Archimedes
Sicilian
Physics, Mathematician
Buoyancy 浮力
About 240 BCE
Tu Youyou was awarded the Noble Prize for her great achievement in discovering artemisinin.
Tu Youyou awarded Nobel Prize
Paragraph 1
Paragraph 2-4
Paragraph 5
______________
_____________
WhatTu Youyou thought about discovery and the honor
Introduction
How Tu Youyou and her team
discovered artemisinin
Skimming
______________
Body
Conclusion
Match the main ideas with each paragraph.
Tu Youyou awarded Nobel Prize
Tu Youyou decided to review ancient Chinese medical texts to find traditional botanical treatments for malaria.
Tu Youyou and her team how to draw out sweet wormwood extract.
Tu Youyou said the discovery of artemisnin was a team effort.
n. 提取物
n. 蒿；洋艾
1. Where would you most likely find this
passage
A. In a blog.
B. In a book.
C. In a letter.
D. In a newspaper.
Circle the answers to the questions below.
2. Passages like this are most often written in _______ and _______.
A the active voice/ offer many opinions
B the first person/ talk about feelings
C both active and passive voices/ mostly
contain facts
3. Which two pieces of information were not included in the passage
A. A quote from Tu Youyou.
B The details of how artemisinin was discovered.
C Tu Youyou's important contributions other
than the discovery of artemisinin.
D Tu Youyou's personal life
E Tu Youyou's road to discovering artemisinin.
F What Tu Youyou was awarded.
G Why artemisinin is an important discovery.
Read for details. (5 min)
3. Which two pieces of information were not included in the passage
A A quote from Tu Youyou
B The details of how artmisinin was discovered.
C Tu Youyou’s important contributions other than the discovery of artmisinin.
D Tu Youyou’s personal life.
E Tu Youyou’s road to discovering artmisninin.
F What Tu Youyou was awarded
G Why artmisinin is an important discovery.
Para 4
Para 3
Para 2&3
Para1
Para1
1. Why is the discovery of artemisinin important
2. What was the key to getting a good extract from the wormwood
Read the text again and answer the questions.
Artemisnin has saved hundreds of thousands of lives, and has led to improved health for millions of people.
Using a lower temperature to draw out the extract.
3. What numbers are mentioned in the text What do they suggest
200 million —— people around the world get malaria each year
600,000 —— people die from malaria each year
100,000 —— artemisnin save lives a year in Africa alone
2,000 —— Tu Youyou’s team examined old medical texts
280,000 —— Tu Youyou’s team evaluated plants for their medical properties
380 —— Tu Youyou’s team discovered and tested ancient Chinese medical treatments that showed promise in the fight against malaria
190 —— Tu Youyou’s team failed to draw out the extract from wormwood
Tu's team examined _________,and evaluated ________________________
over 2000
old medical texts
8,000 plants for properties.
They found a medical text suggesting ____________________________________________
using the extract from sweet wormwood
to treat a fever.
They tested ________________
__________________________
dried wormwood
leaves but found no effect
They tried _________________
but_______
boiling fresh wormwood
and using the liquid
this did not work either.
They used a
__________ the sweet wormwood
contract.
lower temperature
to draw out
They tested the medicine____ _________ to see if safe.
on
themselves
They tested the medicine on
_______________.
malaria patients
The medicine became _________
___________________ .
a standard
treatment for malaria
How was artemisinin discovered
What was the key to getting a good extract from the wormwood
Listen and review with the map
Conclusion
What is Tu Youyou's greatness shown in the whole research
Tu's Greatness
have _______ contributions to s_____
never ________________
acknowledge
defeat
ociety
positive
work hard to achieve goal
i______
people
nspire
to be someone of value
intelligent
confident
generous
modest
unselfish
hard-working
knowledgeable
responsible
perseverant
determined
careful
patient
energetic
Tu’s quality
team-work
scientific spirits
committed
Why could Tu Youyou achieve great success
brave
Tu Youyou was awarded the Nobel Prize in 2015 for her research, _______ led to the discovery of artemisinin. Artemisinin ________(save) a large number of lives since it was discovered. After _________(graduate) from university, Tu Youyou worked at the China Academy of Traditional Chinese Medicine. In 1967, Tu Youyou _________(choose) as a researcher of a team of scientists with ___ purpose of discovering a new treatment for malaria. They ________(evaluate) 280.000 plants and tested 380 dstinct ancient Chinese medical _________(treat). One medical text suggested using the extract from sweet wormwood to treat a fever.Tu Youyou analysed the medical texts again, and ___ chance, she found one sentence suggesting a different way. Soon she found a substance that worked by _______(boil) the sweet wormwood at a lower temperature. The team's hard work ________(eventual) paid off in 971. Tu Youyou thought the discovery of artemisinin was a team effort and the Nobel Prize was an honor for China's scientific research.
which
has saved
graduating
was chosen
the
evaluated
treatments
by
boiling
eventually

展开更多......

收起↑