北师大版（2019）必修第二册 Unit6 The admirable Lesson1 Medical Pioneer精品课件(共36张PPT)

(共36张PPT)
Unit 6 The Admirable
Lesson 1 A Medical Pioneer
北师大版（2019） 必修二
Words and Phrases
1．______________ n. 蚊子
2．______________ n. 药物，药材；毒品
3．______________ adj. 有效的，产生预期效果的
4．______________ adj. 女（性）的
5．______________ n. 舞台；阶段
6．______________ vt. 授予；给予
7．______________ n. 委员会
8．______________ n. 荣誉；vt. 感到荣幸
9．______________ n. 表彰；赞扬
mosquito
drug
effective
female
stage
award
committee
honor
recognition
Words and Phrases
10．______________ n. 研究院；学会
11．______________ v. 获得，赢得，取得；受益
n. 好处；利益
12．______________ vt. 建立，设立
13．______________ n. 化学品；adj. 化学的
14．______________ n. 药草
15．______________ n. 文献资料；著述；文学
16．______________ n. 处方；秘诀
17．______________ adj. 有限的
academy
gain
establish
chemical
herb
literature
recipe
limited
Words and Phrases
18．______________ n. 物力；资源
19．______________ n. 全体职员，员工
20．______________ adv. 最终；终于
21．______________ adj. 大有希望的
22．______________ prep. 尽管；虽然
23．______________ n. 知识，学问；智慧
24．______________ n. 潜力；可能性
staff
eventually
despite
wisdom
potential
promising
resource
Words and Phrases
27．______________ 除……之外
28．______________ 偶遇
apart from ...
come across
25．______________ n. 发展；进步
26．______________ vi. & vt. （使）结合；（使）成为一体
advance
integrate
Background Knowledge
drug
another word for medicine, though it may be used for the illegal substances which damage people’s health
disease
an illness that spreads quickly from one person to another and can be fatal
establish
to start a company, organisation, team, etc. that will continue for a long time
herb
a plant used for medical reasons
renowned
something or somebody that is known by many people
What do you know about malaria Read the facts about it. Tick (√) the ones you find most striking or interesting.
Facts about malaria
( ) Malaria is a mosquito-borne and infectious disease.
( ) The word “malaria” comes from the Latin word for “bad air”.
( ) People suffer from high fever, serious vomiting and terrible
headaches when they have the disease.
( ) Malaria kills over 1,000,000 people a year – more people than any
disease apart from AIDS.
( ) The drug with artemisinin has proved to be the most effective cure.
( ) There is currently no effective vaccine against malaria.
Activate and Share
NOTES
1 malaria n. 疟疾
2 infectious adj. 传染的
3 vomit v. 呕吐
4 AIDS n. 艾滋病
5 artemisinin n. 青蒿素
6 vaccine n. 疫苗
Share with a partner what you know about Tu Youyou. Use the phrases below to help you.
Activate and Share
a medical researcher
to find a cure for malaria
a Nobel Prize winner
to discover a life-saving drug called artemisinin
a female scientist
What do you expect to read in a news article about Tu Youyou Ask as many questions as you can.
Read and Explore
A MEDICAL PIONEER
Questions




What difficulties did Tu Youyou meet in the experiments
Read the article and find out how many of your questions are answered.
Read and Explore
At the Nobel Prize Lecture on 7 December, 2015, an 84-year-old Chinese woman walked slowly on to the stage. She began to talk about the life-saving drug, artemisinin, which she had discovered with the help of her team in the 1970s. The woman was Tu Youyou, the first Chinese female scientist to be awarded a Nobel Prize for her work. A scientist who was on the Nobel Prize Committee called Hans Forssberg explained that “the discovery of artemisinin has led to the development of new drugs which have saved the lives of millions”. When thanking the Committee for the honour, Tu Youyou said, “This is not only an honour for myself, but also recognition and encouragement for all scientists in China.”
Tu Youyou was born in Zhejiang Province, China, on 30 December, 1930. She studied medicine at Peking University Health Science Centre. After graduation, she became a member of China Academy of Chinese Medical Sciences. Later, she studied Chinese medicine for two and a half years with experts in the field from whom she gained a deep knowledge about traditional practices.
In 1969, Tu Youyou was chosen to establish a team to find a cure for malaria — a disease that killed millions of people every year. Across the world, scientists had been trying to find a cure. They tested more than 240,000 chemicals with no success. However, Tu Youyou had an idea that Chinese herbs might hold the secret. She studied ancient Chinese medical literature and visited experts in traditional Chinese medicine. She researched hundreds of traditional recipes connected to anti-malarial cures. Then Tu Youyou and her team began using modern research methods to study these Chinese herbs one by one.
This was not an easy task. The reason why this was difficult was that the team had limited resources. They did not have enough staff, and the laboratory in which they worked had poor air quality. However, after hundreds of failed experiments, they eventually came across a promising chemical. It worked well in experiments on animals, but they had to know if it was safe for humans. Tu Youyou bravely volunteered to be the first human subject when they were ready to start testing and the rest of her team followed her. The test was a success. The medicine they discovered, artemisinin, has now become the world’s most effective drug for fighting malaria.
Artemisinin Annua
Even though Tu Youyou is not interested in fame, she has become a scientist whose work is internationally renowned. In 2019, she was selected by the BBC as one of the most influential figures of science in the 20th Century along with Albert Einstein and Alan Mathison Turing. Tu Youyou was noted for her bravery in being a scientist during a difficult time for science in China, her ability to use old wisdom and new methods to achieve her goals and the fact that her work bridged the Eastern and
Western worlds, saving millions of lives. Today Tu Youyou continues to conduct research despite her age. According to Tu Youyou, “From our research experience in discovering artemisinin, we learnt the wisdom behind both Chinese and Western medicine. There is great potential for future advances if these two kinds of wisdom can be fully integrated,” she said.
Read and complete the following information.
Read and Explore
Basic information
Scientific work
Attitudes
Date of birth:
________________
Birthplace:
________________
Education:
________________
Task and difficulties:
________________
Research:
________________
Discovery:
________________
Towards the honour:
________________
________________
Towards future research:
________________
Read and complete the following information.
Read and Explore
Basic information
Date of birth:
Birthplace:
Education:
30 December, 1930
Zhejiang Province
Studying medicine at Peking University
Read and complete the following information.
Read and Explore
Scientific work
Task and difficulties:
Research:
Discovery:
Task is to find a cure for malaria. Difficulties are limited resources, not enough staff and poor working conditions.
1. tested more than 240,000 chemicals
2. researched hundreds of traditional recipes
3. tested herself
Artemisinin
Read and complete the following information.
Read and Explore
Attitudes
Towards the honour:
Towards future research:
Not interested in fame
a great potential if Chinese and Western medicine can be fully integrated
Draw a line to match the words and phrases in columns A and B.
Read and Explore
study
establish
find
research
use
have
come across
discover
be awarded
A
B
a cure
hundreds of traditional recipes
Chinese medicine
limited resources
a team
a promising chemical
modern research methods
a Nobel Prize
artemisinin
Then use the phrases to talk about Tu Youyou’s work and achievement.
Read and Explore
study Chinese medicine
establish a team
find a cure
research hundreds of traditional recipes
use modern research methods
have limited resources
come across a promising chemical
discover artemisinin
be awarded a Nobel Prize
Use three words or phrases to summarise Tu Youyou’s personal quality. Give your reasons and find evidence from the text.
Read and Explore
1. Dedicating to science/ Devoted to research:
Despite of hundreds of failures, she kept on doing research with limited resources and hundreds of failures. Even though she became a world-renowned scientist, she continued to conduct research despite her age.
Use three words or phrases to summarise Tu Youyou’s personal quality. Give your reasons and find evidence from the text.
Read and Explore
2. Brave:
Tu Youyou did research during a difficult time for science in China. She volunteered to be the first human subject to test the effect of the promising chemical.
Use three words or phrases to summarise Tu Youyou’s personal quality. Give your reasons and find evidence from the text.
Read and Explore
3. Creative:
She and her team used modern research methods to study traditional Chinese herbs and came across a promising chemical after hundreds of failed experiments.
Think and share
Read and Explore
1. Why is Tu Youyou considered a medical pioneer
2. What typical writing features can you identify in the news article about Tu Youyou
Think and share
Read and Explore
1. Why is Tu Youyou considered a medical pioneer
Tu Youyou is considered a medical pioneer because she discovered a cure for malaria which no one else had discovered.
Think and share
Read and Explore
2. What typical writing features can you identify in the news article about Tu Youyou
The headline is short and interesting
The introduction summarises Tu Youyou’s background
The body provides details on her research
Quotes and photographs are included
Read the sentences. Tick (√) the sentences that include a relative clause. Underline the clauses.
Focus on Language: Relative Clauses (3)
( ) 1. A scientist who was on the Nobel Prize Committee called Hans Forssberg
explained that...
( ) 2. When thanking the Committee for the honour, Tu Youyou said, “This is not
only an honour for myself, but also recognition and encouragement for all
scientists in China.”
( ) 3. In 1969, Tu Youyou was chosen to establish a team whose goal was to find
a cure for malaria...
( ) 4. The reason why this was difficult was that the team had limited resources.
√
√
√
Read the sentences from the article. Which words are used to join the sentences together Circle them. Try to summarise how they are used.
Focus on Language: Relative Clauses (3)
1 Later, she studied Chinese medicine for two and a half years with experts in the
field from whom she gained a deep knowledge about traditional practices.
2 They did not have enough staff, and the laboratory in which they worked had
poor air quality.
Join the pairs of sentences using relative pronouns.
Focus on Language: Relative Clauses (3)
1 We climbed to the top of the mountain. We had a beautiful view from there.
We climbed to the top of the mountain, from where had a beautiful view.
2 David is my friend. I often play tennis with him.
David is my friend with whom I often play tennis.
3 He has 20 books. Only two of them are interesting.
He has 20 books, only two of which are interesting.
4 This is quite an interesting job. I really want to apply for it.
This is quite an interesting job for which I really want to apply.
长难句解读
1 She began to talk about the life-saving drug, artemisinin, which she had
discovered with the help of her team in the 1970s.
译文：她开始介绍挽救生命的青蒿素，这是她在团队的帮助下于20世纪70年
代发现的一种药。
分析：which引导的非限制性定语从句用来解释说明先行词“artemisinin”。
先行词在从句中作“discovered”的宾语。
（注：artemisinin 青蒿素，是从复合花序植物黄花蒿茎叶中提取的抗疾病药物，由中国药学家屠呦呦与其团队在1971年发现。）
长难句解读
2 A scientist who was on the Nobel Prize Committee called Hans Forssberg
explained that “the discovery of artemisinin has led to the development of
new drugs which have saved the lives of millions”.
译文：诺贝尔奖委员会的一位名叫汉斯·福斯伯格的科学家解释说：“青蒿
素的发现使得新药得以开发，这些药物拯救了数百万人的生命。”
分析：主语A scientist + who引导的定语从句 + 谓语动词explained + that引导
的宾语从句。定语从句先行词“scientist”在从句中作主语。宾语从句中
which引导的定语从句解释说明先行词drugs，先行词在从句中作主语。
长难句解读
3 She studied Chinese medicine for two and a half years with experts in the
field from whom she gained a deep knowledge about traditional practices.
译文：她跟随该领域的专家学习了两年半的中医学，从中对传统医学有了深
刻的了解。
分析：由介词from+关系代词whom引导的定语从句解释说明先行词experts。
traditional practices意为“传统医学”。旧词新意：practice n. （医生或律
师的）业务；经营场所。
长难句解读
4 Tu Youyou bravely volunteered to be the first human subject when they
were ready to start testing and the rest of her team followed her.
译文：当他们准备开始测试时，屠呦呦勇敢地志愿成为第一个人类实验对象，
团队中的其他人也紧随其后。
分析：when引导时间状语从句。
human subject，意为“受实验的人”。subject n. 实验对象
长难句解读
5 In 2019, she was selected by the BBC as one of the most influential figures
of science in the 20th Century along with Albert Einstein① and Alan
Mathison Turing②.
译文：2019年她被英国广播公司选为20世纪最具影响力的科学人物之一，与
阿尔伯特·爱因斯坦、艾伦·麦席森·图灵齐名。
注解：①Albert Einstein(1879—1955), German-born American theoretical
physicist, founder of the special and general theories of relativity
长难句解读
Alan Mathison Turing (born June 23, 1912, London, England—died June 7, 1954, Wilmslow, Cheshire), British mathematician and logician who made major contributions to mathematics, cryptanalysis, logic, philosophy, and mathematical biology and also to the new areas later named computer science, cognitive science, artificial intelligence, and artificial life.
注解：②
长难句解读
6 Tu Youyou was noted for her bravery in being a scientist during a difficult
time for science in China, her ability to use old wisdom and new methods
to achieve her goals and the fact that her work bridged the Eastern and
Western worlds, saving millions of lives.
译文：屠呦呦在中国科学困难时期坚持做一名科研人员，她用古老的智慧和
全新的方法实现目标，她的事业贯通了东西方世界，拯救了数百万人
的生命，因此屠呦呦闻名世界。
分析：主框架Tu Youyou was noted for her bravery...+her ability...+the fact...
that引导的同位语从句，用来解释说明the fact。
Thank You