资源简介

(共24张PPT)
people of achievement
Unit 1
Period 1 Reading and Thinking
---Describe people of achievement
跟读+背诵
单词表+词汇清单extract-mostly
做到掌握单词的音形意性
Self-study
单词单拼、词意你会了吗？
wormwood
/ w mw d/
n.蒿,洋艾
extract
/ ekstr kt, k str kt/
n.提取物,摘录
v.提取，提炼，摘录，（用力）拔出
extract from 从……提取
mostly
/ m stli/
adv.主要地,一般地
scientific
/ sa n t f k/
adj.科学（上）的;关于科学的
科学表明
科学表明
scientifically adv.科学地
science n. 科学
scientist n. 科学家
沸腾，煮开
物质，物品，事实依据
液体；液态的
承认，感谢
坚持，坚决要求
获得，赢得
分析
显而易见，看来，显然
失败；击败
一词多义-语境猜词
1.1)The custom still obtains in some districts.
2)Different laws obtain in different places.
2.1)However, Tu Youyou, would not acknowledge defeat.
2)They wishes to acknowledge the assistance of the police in the making of this film.
3.1)a heavy/ narrow defeat
2)The last question in the paper defeated me.
4.1)There is no substance in any of these allegations.
2)banned(被禁止的)/illegal substances
v.存在;流行
v.适用
v.承认
v.感谢
n.失败/挫败(大败/惜败)
v.击败/战胜(难住)
n.事实根据
n.物质/物品
要认真，不放水！
听课文3-4段，勾画短语，如suggest doing, get stuck；勾画句式，如upon doing..., it is a/an+n.+for sb. to do sth.
完成导学案
Self-study
Step I. Words Transformation.
1.a letter of _______________(acknowledge)感谢信
2.analyze-n._______________-pl._______________
3._______________(adv.)=it is apparent/obvious/evident/clear that...很明显……
4.substance-adj._______________本质的
5.insist-n._______________坚持-adj._______________坚持不懈的
6.science-adj._______________-adv._______________
7. did-done-doing: dry-______-______-______; try-______-______-______; draw-________-________-________; spread-________-________-________
acknowledgement
analysis analyses
apparently
scientific scientifically
drew drawn drawing
substantial
insistence insistent
spread spread spreading
dried dried drying
tried tried trying
1.1)(课文原句-Para3 Line3)They then tried __________(煮开) fresh wormwood, and using the __________(液体) __________(获得) from this to treat malaria, but this did not work(词义:_______________), either.
2.1)(课文原句-Para3 Line3)Their project got __________(stick). However, Tu Youyou, would not __________ __________ (承认失败).
2)译:②Karie acknowledged _______________(错拼misspell) the word “honestly”.
3)译:人们公认霍金是最伟大的物理学家。(sb. be acknowledged to be/as=it is acknowledged that)
obtained
奏效，起作用
boiling
liquid
stuck
defeat
acknowledge
Hawking was acknowledged to be/as the greatest physicist.
It is acknowledged that Hawking was the greatest physicist.
misspelling
3.1)(课文原句-Para3 Line11)Tu Youyou and her team members even __________(坚持)on testing the medicine on __________(they) to make sure that it was safe.
2)My sister insisted(坚持认为) that she was innocent and (坚持要求) that I should make an apology to her.
分析：insist作“坚持认为”时，从句可用真实语气；作“坚持要求”后接宾语从句时，从句谓语用__________语气，即__________+动词原型，should可以省略。
themselves
insisted
虚拟
should
4.1)(课文原句-Para4 Line1)Upon __________(hear) that she had been award the Nobel prize, she said, “the honor ...”
2)用as soon as/the moment改写上句。
3)【读后续写-仿句】一看到是Gabriela, Lily高兴地跳了起来。
hearing
As soon as Tu Youyou heard that she had been awarded the Nobel Prize, she said, “the honor ...”
The moment/minute/second/instant Tu Youyou heard that she had been awarded the Nobel Prize, she said, “the honor ...”
注意：as soon as // the moment/minute/second/instant +句1，句2
其中，句2是主句。
Upon seeing Gabriela, Lily jumped for/with joy.
As soon as Lily saw Gabriela, she jumped for/with joy.
The moment/minute/second/instant Lily saw Gabriela, she jumped for/with joy.
Hardly had Lily seen Gabriela when she jumped for/with joy.
No sooner had Lily seen Gabriela than she jumped for/with joy.
One medical text from the fourth century suggested using the extract from sweet wormwood to treat a fever. Tu’s team tested a collection of dried wormwood leaves but found no effect. They then tried boiling fresh wormwood, and using the liquid obtained from this to treat malaria, but this did not work either.
一本四世纪的医药文献推荐使用青蒿提取物来治疗发烧。屠呦呦的团队测试了一批干青蒿，但没有发现效果。然后，他们试着把新鲜的青蒿煮沸，并用从中提取的液体来治疗疟疾，但这也不起作用。
奏效，起作用
过去分词做后置定语
动词不定式做目的状语
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. 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.
他们的项目陷入了困境。然而，屠呦呦并不承认失败。她再次分析了一遍医药文献，偶然间，她发现了一句话，建议用另一种方法来处理青蒿。她得出结论，煮青蒿显然破坏了它的药用价值。她用较低的温度提取提取物，发现了一种有效的物质。在失败了190多次之后，这个团队终于在1971年成功了。
偶然地=by accident
V-ing 做状语，use 和she是主动关系
物质做先行词，that引导的定语从句
她发现了一种有效物质。
V-ing形式作宾补
动词不定式作定语
陷入僵局
认输
conclude 谓语动词+that宾语从句
认为水煮青蒿显然破坏了它的药学属性
What was the key to getting a good extract from the wormwood (课本 P3 Ex4-2)
insistent
坚持不懈的
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.
屠呦呦和她的团队成员甚至坚持在自己身上测试药物，以确保它是安全的。后来，这种药物在疟疾患者身上进行了测试，大部分受试患者都康复了。这种被称为青蒿素的药物很快成为治疗疟疾的标准药物。
which引导的非限。先行词为medicine，在从句中做主语
whom引导的非限。先行词为patients，在从句中做of的宾语
selfless无私的
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
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.”
依屠呦呦所说，青萵素的发现是团队努力的成果。当听到自己被授予诺贝尔奖时，她说:“这个荣誉不只属于我。 我身后有一个团队，还有祖国的所有人民。这一成功证明了中药的巨大价值。中国的科学研究和中药能够在全世界传播，确实是一种荣誉。
一听到...
证明了
adv.确实是
modest谦虚的；patriotic爱国的
What contributes to Tu Youyou’s discovery

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