高中英语人教版 (2019)选择性必修 第一册Unit 1 People of Achievement优质课课件ppt

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Can yu name sme Chinese dctrs wh used herbs(草药) fr treatment in ancient times?
Hua Tu was a renwned physician during the Eastern Han Dynasty and Three Kingdms era f China. The Bk f Later Han recrds Hua Tu as the first persn in China t use anesthesia(麻醉) during surgery. He used a general anesthetic cmbining wine with an herbal cncctin called mafeisan (麻沸散)
　　Li Shizhen was a famus medical scientist in Ming Dynasty. He wrte a famus bk Cmpendium f Materia Medica(本草纲目), which is a cllectin f Chinese herbs . It included 2000 Chinese herbs with millins f characters . He visited muntains, tasted different kinds f herbs and even did experiments n himself . 　　It tk him 37 years t finish the bk ，which is cnsidered t be a great cntributin t the develpment f Chinese medicine.
Tu Yuyu, brn in 1930 in Ningb, has been a pharmaclgist at the China Academy f Chinese Medicine Science since 1965, engaging in research f the cmbinatin f TCM and WM. TCM: traditinal Chinese medicine  WM: western medicine
Can yu name a mdern scientist wh uses artemisinin as a new treatment fr malaria?
The discvery f artemisinin and its treatment f malaria is regarded as a breakthrugh f trpical medicine in the 20th century. Fr her wrk, Tu received the 2011 Lasker Award in clinical medicine and the 2015 Nbel Prize in Physilgy r Medicine.
Her name is taken frm the Bk Of Sngs（诗经）Tu Yuyu wn Nbel Prize fr the discvery f Artemisinin(青蒿素).
Pre-Reading Questins
Which is mre imprtant fr making a great discvery，talent r effrt?
We need talent t learn quickly and t think sharply. We shuld spare n effrt t experiment thrugh trial and errr. Genius is ne percent inspiratin and ninety-nine percent perspiratin.
TU YOUYOU AWARDED NOBEL PRIZE
This years Nbel Prize fr Physilgy r Medicine has been awarded t Tu Yuyu (c-winner),whse research led t the discvery f artemisinin, a crucial new treatment fr malaria Artemisinin has saved hundreds f thusands f lives. and has led t imprved health fr millins f peple. Over 200 millin peple arund the wrid get malaria each year, and abut 600， 000 die frm it, Artemisinin has becme a vital part f the treatment fr malaria. and is thught t save 100.000 lives a year in Africa alne.
Questin Time
1. Summarize this paragraph in ne sentence.
The significance f Tu’s discvery.
Tu Yuyu, a cmmitted and patient scientist, was brn in Ningb, China. On 30 December 1930， and graduated frm Peking University Medical Schl in 1955. After she graduated, she wrked at the China Academy f Traditinal Chinese Medicine in Beijing. In 1967. the Chinese gvernment frmed a team f scientists with the bjective f discvering a new treatment fr malaria, and Tu Yuyu was amng the first researchers chsen. In the beginning Tu Yuyu went t Hainan, where malaria was mre cmmn, t study malaria patients.
1. Summarize the abve para.2-1 in ne sentence.
Persnal prfile and early wrk experience.
2. Why did Tu Yuyu became the head f the prject? A. She went t Hainan at first. B. She graduated frm Peking University. C. She was cmmitted and patient. D. It wasn’t shwed in the text.
1969， she became the head f the prject in Beijing and decided t review ancient Chinese medical texts t find traditinal btanical treatments fr the disease, Her team examined ver 2， 000 ld medical texts, and evaluated 280,000 plants fr their medical prperties Frm their research. they discvered and tested 380 distinct ancient Chinese medical treatments that shwed prmise in the fight against malaria.
1. Summarize the abve para.2-2 in ne sentence.
Tu’s way t the treatment fr malaria.
One medical text frm the furth century suggested using the extract frm sweet wrmwd t treat a fever. Tu's team tested a cllectin f dried wrmwd leaves but fund n effect. They then tried biling fresh wrmwd and using the liquid btained frm this t treat malaria, but this did nt wrk either Their prject gt stuck. Hwever, Tu Yuyu wuld nt acknwledge defeat. She analysed the medical texts again, and by chance, she fund ne sentence suggesting a different way t treat the wrmwd. she cncluded that biling the sweet wrmwd apparently destryed its medical prperties.
1. Summarize the abve para.3-1 in ne sentence.
Hard wrk leading t the discvery f the artemisinin.
2. Which f the fllwing statements is true accrding t the last three paragraphs? A. Tu Yuyu led sme ancient wrkers. B. It is the dried wrmwd leaves that cured the disease. C. Tu Yuyu gt the idea by analysing. D. The biling fresh wrmwd was useful.
Using a lwer temperature t draw ut the extract, she fund a substance that wrked. After failing mre than 190 times, the team finally succeeded in 1971. Tu Yuyu and her team members even insisted n testing the medicine n themselves t make sure that it was safe. Later, the medicine was tested n malaria patients, mst f whm recvered. This medicine, which was called artemisinin, sn became a standard treatment fr malaria.
1. Summarize the abve para.3-2 in ne sentence.
The discvery f the artemisinin.
2. Which f the fllwing statements abut artemisinin is NOT true accrding t the passage? A. It has saved s many lives. B. It has imprved peple’s health. C. It is a great discvery. D. It has saved 100, 000 lives a year in the wrld.
Accrding t Tu Yuyu, the discvery f artemisinin was a team effrt. Upn hearing that she had been awarded the Nbel Prize, she said, "The hnur is nt just mine. There is a team behind me, and all the peple f my cuntry.This success prves the great value f traditinal Chinese medicine. It is indeed an hnur fr China’s scientific research and Chinese medicine t be spread arund the wrld.
1. Summarize the para.4 in ne sentence.
The hnr f the discvery.
Pst reading
Read the text again and chse the crrect answers.
1. What’s the main theme f the text abut? A. A Nbel Prize winner. B. The Nbel Prize. C. A new treatment fr malaria. D. The prcess f the research.
2. Where wuld yu mst likely find this passage? A. in a blg . B. In a bk . C. in a letter . D. In a newspaper
3. Which tw pieces f infrmatin were nt included in the passage? A. A qute frm Tu Yuyu B. The details f hw artemisinin was discvered C. Tu Yuyu's imprtant cntributins ther than the discvery f artemisinin. D. Tu Yuyu's persnal life. E. Tu Yuyu's rad t discvering artemisinin F. What Tu Yuyu was awarded. G. Why artemisinin is an imprtant discvery.
Find ut what happened t Tu in the fllwing years.
Brn in Ningb, China
Graduated frm Peking University Medical Schl
Chsen t be the first researchers t discver a new treatment fr malaria.
Tested the medicine n themselves and later n patients. The medicine became a standard treatment fr malaria.
Awarded the Nbel Prize fr Physilgy and Medicine.
8,000 plants fr prperties.
using the extract frm sweet wrmwd t treat a fever.
They tried __________________________________but______ ________________
malaria patients
treatment fr malaria
Tu's team examined _________,_______________and evaluated ________________________
They tested __________________________________________
They tested the medicine n_______________.
They used a __________________________ the sweet wrmwd cntract.
What was the key t getting a gd extract frm the wrmwd?
Hw was artemisinin discvered?
Her team examined ver_____ ld medical texts, and evaluated _______ plants fr their medical prperties. Frm their research, they discvered and tested _____ distinct ancient Chinese medical treatments that shwed prmise in the fight against malaria. After failed mre than_____times, the team finally succeeded in 1971.
What numbers are mentined in the text？
What qualities d the research team pssess accrding t the data?
What d they suggest?
Discussing and thinking
What kind f persn makes great discveries?
A persn shuld be_____