资源简介

(共15张PPT)
Unit 4
Scientists who changed the world
Welcome ~ Reading
Who is your favorite scientist
Many scientists have changed our lives and made a difference to the world.
Hybrid rice
Universal gravitation
qing haosu
Pre-reading
Behind every single scientific discovery lies a lot of hard work
While reading
Part 1
Part 2
Part 3
Part 4
Tu Youyou won a Nobel Prize in 2015 for her discovery of qinghaosu
The brief introduction of Tu Youyou.
The rough proess of Tu Youyou’s discovery of qinghaosu
The historical significance of Tu Youyou’s discovery of Qinhaosu
News Report
Part 1
Part 2
Part 3
Part 4
Structure
Tu Youyou won a Nobel Prize for her discovery of qinghaosu
Read the news report carefully and answer the questions
What makes Tu Youyou so special
Tu Youyou has become the first female scientist of the People’s Republic of China to recieve a Nobel Prize, awarded for her contribution to the fight against malaria, one of the deadliest diseases in human histoty. Thanks to her discovery of qinghaosu, malaria patients all over the world now had a greatly increased chance of survival.
Part 1
Read the news report carefully and answer the questions
The brief introduction of Tu Youyou
From this paragraph, we can learn that Tu youyou is expert in both_____________and _______________
Part 2
Born in 1930, in Ningbo, Zhejiang Province, Tu studied medicine at university in Beijing between 1951 and 1955. After graduation, she worked at the Academy of Traditional Chinese Medicine. She completed further training courses in traditional Chinese medicine, acquiring a broad knowledge of both traditional Chinese medicine and Western medicine.
Hardworking
Persistant
Part 3
Read the news report carefully and answer the questions
The rough process of Tu Youyou’s discovery of qinhaosu
Problem
Solution
The extracts failed to produce any promising results.
Tu and her team could not produce enough qinghao extract because research resources were limited.
Tu and her team did not have sufficient safety data to start trials on patients.
Tu referred to the ancient books of traditional Chinese medicine again.
They had to extract herbs, using household water containers.
They volunteered to test qinghaosu extract on themselves first.
Tough
Desire for truth
What good qualities does Tu youyou have
Hardworking
Responsible
Persistent
Desire for truth
Tough
Post-reading
If you have a chance to talk with your favorite scientist, what would
you say to her or him
The scientist is motivated primarily by curiosity and a desire for truth.
------Irving Langmuir
欧文，美国化学家，物理学家，1932年获得诺贝尔化学奖
Homework
Introduce a great figure in China who make a big difference to our history
钟南山，男，汉族，中共党员，1936年10月20日出生于江苏南京，福建厦门人，呼吸病学学家，广州医科大学附属第一医院国家呼吸系统疾病临床医学研究中心主任，中国工程院院士，中国医学科学院学部委员，中国抗击非典型肺炎、新冠肺炎疫情的领军人物，曾任广州医学院钟南山，男，汉族，中共党员，1936年10月20日出生于江苏南京，福建厦门人，呼吸病学学家，广州医科大学附属第一医院国家呼吸系统疾病临床医学研究中心主任，中国工程院院士，中国医学科学院学部委员，中国抗击非典型肺炎、新冠肺炎疫情的领军人物.
Thanks for listening
Part 4
The historical significance of Tu Youyou’s discovery of Qinhaosu
1.What proved the success of Tu and her team
2. In her Nobel Lecture, what did Tu encourage scientists to do
As a key part of many malaria medicines, qinghaosu has since benefited about 200 million malaria patients.
She encouraged scientists to further explore the treasure house of traditional Chinese medicine and raise it to a higher level.
Desire for truth
Patriotic

展开更多......

收起↑