Unit 4 Scientists who changed the world Language Points课件(共46张PPT)-2025-2026学年译林版（2019）必修第三册

(共46张PPT)
Language Points
Revision
Para. 1
Para. 2
Para. 3-5
Para. 6
Tu Youyou won a Nobel Prize in 2015 for her of qinghaosu.
Tu Youyou and her team’s efforts finally .
Tu Youyou and her team solved a lot of problems before they successfully discovered qinghaosu.
Tu Youyou acquired a broad of both traditional Chinese medicine and Western medicine.
discovery
paid off
knowledge
Review the text.
When they failed to produce any (promise) results, Tu referred to the ancient books of traditional Chinese medicine again. (inspire) by an over 1,600-year-old text about preparing qinghao extract with cold water, Tu (design) the experiments and tried (extract) the herb at a low temperature in order not (damage) its effective part. On October 1971, after 190 failures, she succeeded in (make)qinghao extract that could treat malaria in mice.
, it was hard to produce enough qinghao extract for large trials because research resources were (limit). Tu and her team managed to find solutions the problem. When there was no research equipment, they had to extract herbs (use) household water (contain). They worked day and night and their health began to suffer because of the poor conditions, but they never gave up.
promising
Inspired
redesigned
to damage
extracting
making
However
to
limited
using
containers
self-accumulation
致死的疾病____________________________
增加存活可能性_____________________________
获得广泛的...知识___________________________
传统中医_____________________________
打算_______________________________
成为...的领导___________________________________
...的治愈方法_____________________________
医疗秘诀__________________
产生预期的结果_______________________________
查阅，参考_______________________
the deadly desease
increase chance of survival
acquire a broad knowledge of
traditional Chinese medicine
intend to do sth
become head of
a cure for
medical recipes
produce promising results
refer to
self-accumulation
11. 在低温条件下____________________________
12. 问题的解决方法____________________________
13. 成功做成...____________________________
14. 放弃_____________________________
15. 加速___________________________
16. 在...上实验...____________________________
17. 获得回报____________________________
18. 凭借_____________________________
19. 对…有益，对…有利__________________________
at a low temperature
succeed in doing
give up
speed up
test...on...
pay off
draw on
be beneficial to
solutions to the problem
1. __________ adj. 致命的；十足的，彻底的 → __________vi. & vt. 死 → __________ n. 死亡 → __________ adj. 死去的
2. __________ adj. 广泛的；宽阔的，广阔的；概括的；开阔的 → __________ vt. & vi. 变宽；变阔；(使)扩大；拓宽
3. __________ vi. & vt. 想要，计划；意指→ __________ n. 打算；计划；意图；目的 →__________ adj. 预期的，有意的
4. __________ n. 试用，试验；审讯，审判；考验 vi. & vt. 测试，试验 →__________ vt. & vi. 尝试
Words Review
deadly
die
death
dead
broad
broaden
intend
intention
intentional
trial
try
5. __________ adj. 有限的 → __________ vt. 限制，限定 → __________ n. 限制；局限
6. __________ adj. 足够的，充足的 → __________ n. 足量；充足
7. __________ vt. 探究，调查研究；探索，勘查 →__________ n. 勘探；勘查；探索
8. __________ n. 智慧，才智；明智；知识，学问→__________ adj. 充满智慧的；明智的
9. __________ adj. 有益的，有用的→ __________ vt. & vi. 对(某人)有用；使受益；得益于；得利于 n. 优势；益处；成效
limited
limit
limitation
sufficient
sufficiency
explore
exploration
wisdom
wise
beneficial
benefit
Read Para.1 and fill in the blanks.
Tu Youyou has become the first female scientist of the People’s Republic of China a Nobel Prize,
for her contribution to the fight against malaria, one of the diseases in human history.
Thanks her discovery of qinghaosu, malaria patients all over the world now have had a greatly increased chance of .
to receive
awarded
deadliest
to
survival
Language Points
Tu Youyou has become the first female scientist of the People’s Republic of China a Nobel Prize,
for her contribution to the fight against malaria, one of the diseases in human history.
Thanks her discovery of qinghaosu, malaria patients all over the world now have had a greatly increased chance of .
to receive
awarded
deadliest
to
survival
1. the first/second.../only/last/adj.最高级 + N. + to do sth.
“第一个/第二个/唯一一个/最后一个/最......做某事的......”
Practice: 他在家里总是最后一个起床的。
He is always the last one to get up in the family.
不定式作后置定语
Language Points
Tu Youyou has become the first female scientist of the People’s Republic of China a Nobel Prize,
for her contribution to the fight against malaria, one of the diseases in human history.
Thanks her discovery of qinghaosu, malaria patients all over the world now have had a greatly increased chance of .
to receive
awarded
deadliest
to
survival
2. award:vt. 授予，奖励 / n. 奖，奖励
award sb. sth. = award sth. to sb. “授予某人某物”
get/receive/win an award (for...) 　“因……获奖”
Language Points
Tu Youyou has become the first female scientist of the People’s Republic of China a Nobel Prize,
for her contribution to the fight against malaria, one of the diseases in human history.
Thanks her discovery of qinghaosu, malaria patients all over the world now have had a greatly increased chance of .
to receive
awarded
deadliest
to
survival
awarded——表被动
过去分词作非谓语, 作后置定语修饰Nobel Prize
...a Nobel Prize, (which was) awarded for ...
Language Points
Tu Youyou has become the first female scientist of the People’s Republic of China a Nobel Prize,
for her contribution to the fight against malaria, one of the diseases in human history.
Thanks her discovery of qinghaosu, malaria patients all over the world now have had a greatly increased chance of .
to receive
awarded
deadliest
to
survival
3. contribution: n. 贡献；捐款；（投的）稿件
contribute: v. 贡献，捐助；有助于...
contribute sth. to sb./sth. 捐某物给某人/某事物
contribute to 对……做贡献；有助于/促成...; 是...的原因之一
Our appetite for new products also contributes to the problem.
Language Points
Tu Youyou has become the first female scientist of the People’s Republic of China a Nobel Prize,
for her contribution to the fight against malaria, one of the diseases in human history.
Thanks her discovery of qinghaosu, malaria patients all over the world now have had a greatly increased chance of .
to receive
awarded
deadliest
to
survival
4. deadly:
adj. causing or likely to cause death 致命的
adj. [only before N. ] extreme, complete 十足的，彻底的
Practice: 他们是不共戴天的敌人。
They are deadly enemies.
Language Points
Tu Youyou has become the first female scientist of the People’s Republic of China a Nobel Prize,
for her contribution to the fight against malaria, one of the diseases in human history.
Thanks her discovery of qinghaosu, malaria patients all over the world now have had a greatly increased chance of .
to receive
awarded
deadliest
to
survival
5. survival: n.生存；残存物/ survive: v. /survivor: n. 幸存者
survive sth. :从...中幸存下来
survive on sth.: 依靠...维持生活
A survive B by...: A比B活得长...
I can’t survive on 100yuan a week.
多亏，幸亏，由于
She survived her husband by 10 years.
Read Para.2 and fill in the blanks.
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, both traditional Chinese medicine and Western medicine.
acquiring a broad knowledge of
a broad knowledge of ...渊博的知识
a wide knowledge of...
Practice: 他在绘画上有渊博的知识。
He has a broad/wide knowledge of painting.
Read Para.2 and fill in the blanks.
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, both traditional Chinese medicine and Western medicine.
acquiring a broad knowledge of
非谓语acquiring：
现在分词作结果状语
Read Para.3 and fill in the blanks.
Tu’s education was soon very useful. In the 1960s, many people were malaria, and in 1969 Tu became head of a team that a cure for the disease. She collected over 2,000 traditional Chinese medical recipes for malaria treatment and made hundreds of extracts from different herbs.
to prove
dying of
intended to find
Language Points
Tu’s education was soon very useful. In the 1960s, many people were malaria, and in 1969 Tu became head of a team that a cure for the disease. She collected over 2,000 traditional Chinese medical recipes for malaria treatment and made hundreds of extracts from different herbs.
to prove
dying of
intended to find
be to do 表示“将要”
Practice: 他们很快就会结婚。
They are to get married soon.
Language Points
Tu’s education was soon very useful. In the 1960s, many people were malaria, and in 1969 Tu became head of a team that a cure for the disease. She collected over 2,000 traditional Chinese medical recipes for malaria treatment and made hundreds of extracts from different herbs.
to prove
dying of
intended to find
die of: 死于（疾病，情感，饥寒等）
die from:因...而死（外因，如地震，车祸，折磨等）
My grandpa died hunger in the old days.
He died a traffic accident.
of
from
Language Points
Tu’s education was soon very useful. In the 1960s, many people were malaria, and in 1969 Tu became head of a team that a cure for the disease. She collected over 2,000 traditional Chinese medical recipes for malaria treatment and made hundreds of extracts from different herbs.
to prove
dying of
intended to find
intend: vt./vi. 计划，打算，想要
intend to do:表示计划/打算做某事，暗示尚未实施或完成
intend doing:表示已经决定做某事
intended: adj. 预期的；故意的，蓄意的
intention: n.意图，目的，打算
Exercises
I don’t intend anyone (see) the painting until it is finished.
Everything they do is intended (improve) the living standards.
This program was set up with the (intend) of providing help for homeless people.
They but couldn’t get there in time.
to see
to improve
intention
had intended to help
Language Points
Tu’s education was soon very useful. In the 1960s, many people were malaria, and in 1969 Tu became head of a team that a cure for the disease. She collected over 2,000 traditional Chinese medical recipes for malaria treatment and made hundreds of extracts from different herbs.
to prove
dying of
intended to find
定语从句
Read Para.3 and fill in the blanks.
When they failed to produce any promising results,
Tu the ancient books of traditional Chinese medicine again. by an over 1,600-year- old text about preparing qinghao extract with cold water, Tu redesigned the experiments and tried extracting the herb at a low temperature in order not to damage its effective part. On 4 October 1971, after 190 failures, she succeeded in making qinghao extract that could treat malaria in mice.
referred to
Inspired
Language Points
When they failed to produce any promising results,
Tu the ancient books of traditional Chinese medicine again.
by an over 1,600-year- old text about preparing qinghao extract with cold water, Tu redesigned the experiments and tried extracting the herb at a low temperature in order not to damage its effective part. On 4 October 1971, after 190 failures, she succeeded in making qinghao extract that could treat malaria in mice .
referred to
refer: v. (referred，referred，referring)谈及；描述，涉及
refer to: 查阅，参考；涉及，提及
refer to...as...: 将......称为......
reference：N.提及；引文；参考书目
Exercises
Study skills refer to behaviors that lead to academic success.
In all walks of life, when referring to someone’s success, we often use the word “efforts and determination”.
He referred to a history book to find out when the French Revolution broke out.
涉及
提到
查阅
Exercises
The letter at the meeting by Professor White is written by his father.
Amsterdam is often the “Venice of the North” due to its convenient system of bridges and canals.
referred to
referred to as
Language Points
by an over 1,600-year- old text about preparing qinghao extract with cold water, Tu redesigned the experiments and tried extracting the herb at a low temperature in order not to damage its effective part.
On 4 October 1971, after 190 failures, she succeeded in making qinghao extract that could treat malaria in mice.
Inspired
succeed in doing: 成功做某事
非谓语 inspired：
过去分词短语
作原因状语
Language Points
When they failed to produce any promising results,
Tu the ancient books of traditional Chinese medicine again. by an over 1,600-year- old text about preparing qinghao extract with cold water, Tu redesigned the experiments and tried extracting the herb at a low temperature in order not to damage its effective part. On 4 October 1971, after 190 failures, she succeeded in making qinghao extract that could treat malaria in mice .
referred to
Inspired
refer to be inspired by
in order to do succeed in doing
Read Para.4 and fill in the blanks.
However, it was hard enough qinghao extract for large trials because research resources were . Tu and her team managed to find solutions the problem. When there was no research equipment, they had to extract herbs household water containers. They worked day and night and their health began to suffer because of the poor conditions, but they never gave up.
limited
to produce
to
using
Language Points
However, it was hard enough qinghao extract for large trials because research resources were . Tu and her team managed to find solutions the problem. When there was no research equipment, they had to extract herbs household water containers. They worked day and night and their health began to suffer because of the poor conditions, but they never gave up.
limited
to produce
to
using
trial: n. 试验；审判，审讯
limit: cn. 限度；界限，范围 / v. 限制
limited: adj. 有限的
The limits of your language mean the limits of your world.
语言的边界就是你世界的边界。——维特根斯坦
it：形式主语
真主
语言的局限性也就决定了我们对世界的认知边界。
Exercises
When people live on a very diet, it is necessary to make a special effort to supply the missing vitamins.
The knowledge of the children is , but their imagination is .
In my opinion, you had better the expense of this trip.
Life is limited, but there is .
limited
limited
limitless
set a limit on
no limit to learning
Language Points
However, it was hard enough qinghao extract for large trials because research resources were . Tu and her team managed to find solutions the problem. When there was no research equipment, they had to extract herbs household water containers. They worked day and night and their health began to suffer because of the poor conditions, but they never gave up.
limited
to produce
to
using
manage to do：设法成功做某事
the solution to sth.: ...的解决办法
the key to sth.
the access to sth.
the answer to sth.
the entrance to sth.
it：形式主语
真主
Language Points
However, it was hard enough qinghao extract for large trials because research resources were . Tu and her team managed to find solutions the problem. When there was no research equipment, they had to extract herbs household water containers. They worked day and night and their health began to suffer because of the poor conditions, but they never gave up.
limited
to produce
to
using
it：形式主语
真主
非谓using: 现在分词作方式状语
Para.4
Read Para.5 and fill in the blanks.
Even with large amounts of qinghao extract , however, they still faced another problem. The trials on patients were likely because they did not have sufficient safety data. To speed the process and ensure its safety, Tu and her team volunteered to test qinghao extract on themselves first.
produced
to be postponed
up
Para.5
Language Points
Even with large amounts of qinghao extract , however, they still faced another problem. The trials on patients were likely because they did not have sufficient safety data. To speed the process and ensure its safety, Tu and her team volunteered to test qinghao extract on themselves first.
produced
to be postponed
up
large amounts of
a large amount of
quantities of
a quantity of
Para.5
Language Points
Even with large amounts of qinghao extract , however, they still faced another problem. The trials on patients were likely because they did not have sufficient safety data.
To speed up the process and ensure its safety, Tu and her team volunteered to test qinghao extract on themselves first.
produced
to be postponed
be likely to do sth. 可能做某事
postpone: v. 推迟，延期
postpone doing sth. 推迟做某事
delay doing sth. 推迟做某事
put off doing sth. 推迟做某事
Para.5
大量的
Exercises
He decided to postpone (buy) the house because his mother was ill, which cost him a lot of money.
The heavy rain lasted for about a week so that the sports meeting had to (postpone) until the next month.
buying
be postponed
Language Points
Even with large amounts of qinghao extract , however, they still faced another problem. The trials on patients were likely because they did not have sufficient safety data.
To speed the process and ensure its safety, Tu and her team volunteered to test qinghao extract on themselves first.
produced
to be postponed
suffice: v. 足够；满足...的需求
sufficient: adj. 充足的
sufficiency: n.足量，充足
Language Points
Even with large amounts of qinghao extract , however, they still faced another problem. The trials on patients were likely because they did not have sufficient safety data. To speed the process and ensure its safety, Tu and her team volunteered to test qinghao extract on themselves first.
produced
to be postponed
up
speed up
volunteer to do
Para.6 ----Language Points
The efforts of Tu and her team finally .
In November 1972, through trial and error, they successfully discovered qinghaosu--the most effective part of the qinghao extract. As a key part of many malaria medicnes, qinghaosu has since benefited about 200 million malaria patients. More than 40 years after its discovery, Tu was eventually awarded a Nobel Prize for her work.
pay off : 成功，奏效；付清，偿清(债务)
Practice: Hard work pays off.
天道酬勤。
I’ll pay off all my debts first.
我要先把债还清。
注意：
pay off 意为“取得成功；奏效”时，物作主语；
意为“偿清，付清”时，人作主语
paid off
Para.6
Language Points
The efforts of Tu and her team finally paid off.
In November 1972, through trial and error, they successfully discovered qinghaosu----the most effective part of the qinghao extract.
As a key part of many malaria medicnes, qinghaosu has since benefited about 200 million malaria patients. More than 40 years after its discovery, Tu was eventually awarded a Nobel Prize for her work.
through trial and error: 反复试验
error: n.错误，差错
Para.6
Language Points
The efforts of Tu and her team finally paid off.
In November 1972, through trial and error, they successfully discovered qinghaosu----the most effective part of the qinghao extract. As a key part of many malaria medicnes, qinghaosu has since benefited about 200 million malaria patients. More than 40 years after its discovery, Tu was eventually awarded a Nobel Prize for her work.
sb is awarded sth for...
Para.6
Language Points
In her Nobel Lecture, she encouraged scientists to further explore the treasure house of traditional Chinese medicine and raise it to a higher level. Perhaps the next generation of scientists, the wisdom of traditional Chinese medicine, will indeed discover more medicines beneficial to global health care.
encourage sb to do sth.
draw on: 利用，动用
indeed: adv. 确实；真正地
drawing on
Para.6
Language Points
In her Nobel Lecture, she encouraged scientists to further explore the treasure house of traditional Chinese medicine and raise it to a higher level. Perhaps the next generation of scientists, drawing on the wisdom of traditional Chinese medicine, will indeed discover more medicines beneficial to global health care.
非谓语 drawing：
现在分词作后置定语
修饰scientists
Para.6
Language Points
In her Nobel Lecture, she encouraged scientists to further explore the treasure house of traditional Chinese medicine and raise it to a higher level. Perhaps the next generation of scientists, drawing on the wisdom of traditional Chinese medicine, will indeed discover more medicines beneficial to global health care.
1. adj.+N
2. 如果adj.后带有宾语或状语，要后置。
Para.6
Homework
Finish the tasks on Page 46-47 and Page 75.