资源简介

(共11张PPT)
Unit1 People of achievement
Period 1 Reading and thinking
Tu YouYou Awarded Noble Prize
Tu Youyou Awarded Nobel Prize
The news
The event
Tu Youyou was awarded Nobel Prize.
Road to discovery
Pre-experiment
During experiment
Post-experiment
Significance of the event
fieldwork and literature review
extracting at a low temperature
using dried wormwood leaves
boiling fresh wormwood for liquid
great value of traditional Chinese medicine
testing
Review
6 October 2015
This year's Nobel Prize
for Physiology or
Medicine has been
awarded to Tu Youyou
(co-winner), whose
research led to the
discovery of artemisinin, a crucial new treatment for malaria. Artemisinin has saved hundreds of thousands of lives, and has led to improved health for millions of people. Over 200 million people around the world get malaria each year, and about 600,000 die from it. Artemisinin has become a vital part of the treatment for malaria, and is thought to save 100,000 lives a year in Africa alone.
Tu Youyou Awarded Nobel Prize
have been done
已经被...
现在完成时被动
先行词，人 ，在从句中做定语+名词
本年度的诺贝尔生理学或医学奖已授予屠呦呦(得主之一)。她的研究使青蒿素这种至关重要的新型抗疟疾药物得以发现。
同位语，对青蒿素做解释说明
have/has done
已经被拯救
已导致
成千上万的
死于
die v.死
dying adj.垂死挣扎的
dead adj.死的
death n.死亡
已成为
be+done表被动，被认为
adj.至关重要的
Tu Youyou, a committed and patient scientist, was born in Ningbo, China, on 30 December 1930, and graduated from Peking University Medical School in 1955. After she graduated, she worked at the China Academy of Traditional Chinese Medicine in Beijing. In 1967, the Chinese government formed a team of scientists with the objective of discovering a new treatment for malaria,and Tu Youyou was among the first researchers chosen.
adj.坚定的
adj.耐心的
be born in+地点，出生于
毕业于；
从...毕业
with做伴随状语，旨在发现新型抗疟疾疗法, ，
被选的，过去分词做后置定语
Youyou went to Hainan,
where malaria was more
common, to study malaria
patients. In 1969, she became
the head of the project in
Beijing, and decided to review
ancient Chinese medical texts
to find traditional botanical
treatments for the disease.
非限制性定语从句，where地点状语，屠呦呦奔赴疟疾更为常见的海南研究疟疾患者。
传统植物疗法
Her team examined over 2, 000 old medical texts, and evaluated 280,000 plants for their medical properties. From their research, they discovered and tested 380 distinct ancient Chinese medical treatments that showed promise in the fight against malaria. One medical text from the fourth century suggested using the extract wormwood to treat a fever. Tu's team tested a collection of dried wormwood leaves but found no effect.
研读
评估
药学属性
先行词，treatment，that做主语引导定语从句，
他们发现并测试了380种不同的有望战胜疟疾的古代中医疗法
青蒿提取物
干青蒿叶
They then tried boiling fresh wormwood, and using the liquid obtained from this to treat malaria, but this did not work, either. Their project got stuck. However, Tu Youyou would not acknowledge defeat. She analysed the medical texts again, and by chance, she found one sentence suggesting a different way to treat the wormwood. She concluded that boiling the sweet wormwood apparently destroyed its medical properties.
水煎青蒿叶
屠呦呦并不认输。
分析
偶然地
by accident
conclude 谓语动词+that宾语从句
认为水煎青蒿显然破坏了它的药学属性
Using a lower temperature to draw out the extract, she found a substance that worked. After failing more than 190 times, the team finally succeeded in 1971. Tu Youyou and her team members even insisted on testing the medicine on themselves to make sure that it was safe. Later, the medicine was tested on malaria patients, most of whom recovered. This medicine, which was called artemisinin, soon became a standard treatment for malaria.
物质先行词，that定语从句
她发现了一种有效物质。
一种有效物质
坚持 on介词+doing
make sure确保，动词短语
+that宾语从句
被测试
这种被称为青蒿素的药物
use 和she是主动关系，using
According to Tu Youyou, the discovery of artemisinin was a team effort. Upon hearing that she had been awarded the Nobel Prize, she said,“The honour is not just mine. There is a team behind me, and all the people of my country. This success proves the great value of traditional Chinese medicine. It is indeed
an honour for China's scientific research and Chinese medicine to be spread around the world.”
hear v.that宾语从句，当获悉自己被授予诺贝尔奖时，
“这份荣誉不仅仅属于我。我的身后是一个团队以及全国人民。这项成功印证了传统中医的巨大价值。中国的科学研究和中医药得以在全世界传播确实是一个荣誉。”
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.
has saved
graduating
was chosen
the
which
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.
evaluated
treatments
boiling
eventually

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