高中英语牛津译林版 (2020)必修 第三册Unit 4 Scientists who changed the worldReading背景图ppt课件

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B3U4 Reading:Chinese scientist wins 2015 Nbel Prize
What is the writing type f this article?
Expsitry writing(说明文) Nvel News reprt Essay（散文/随笔）
Structure/feature f a news reprt?
The tail
the mst imprtant infrmatin[when/where/wh/what]
detailed infrmatin [hw]
backgrund infrmatin r cnclusin[why]
Review the structure f the news reprt
The title
Inverted pyramid(倒金字塔)
Part 1 (Para.1) The lead
Part 2 (Paras.2-5) The bdy
Part 3 (Para.6) The tail
While reading
Part 1 (Para.1)
Part 2 (Para.2)
Part 3(Paras.3-5)
Part 4 (Para.6)
Tu Yuyu wn a Nbel Prize in 2015 fr her discvery f qinghasu
Tu Yuyu acquired a brad knwledge bth traditinal Chinese medicine and Western medicine.
Tu Yuyu and her team slved a lt f prblems befre they successfully discvered qinghasu.
Tu Yuyu and her team’s effrts finally paid ff.
Fast reading
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received a Nbel Prize
fr her cntributin t the fight against malaria
Detailed reading (part 1)
Read the lead and get the mst imprtant infrmatin.
Read para. 2 and get t knw sme backgrund infrmatin.
Detailed reading (part 2)
Further training
She wrked at the Academy f __________________________________
She studied __________at university.
She __________ further training curses in traditinal Chinese medicine.
Traditinal Chinese Medicine
→ Tu in Ningb, Zhejiang Prvince.
→ studied at university in Beijing.
→ became head f a team that t find a cure fr malaria.
→ succeeded in making qingha ..
→ discvered qinghasu.
→ wn the Nbel Prize.
successfully
Retell Tu’s persnal experiences accrding t the timeline.
Tu Yuyu referred t the ancient bks f TCM again, redesigned the experiments and tried extracting the qingha herb at a lw temperature in rder nt t damage its effective part.
Tu Yuyu and her team managed t find slutins t the prblem, e.g. using husehld water cntainers instead f research equipment.
Tu Yuyu and her team vlunteered t test the qingha extract n themselves.
Read fr specific infrmatin.(Paras 3-5)
1. What is the passage mainly abut?A. Chinese scientist Tu Yuyu’s career.B. Chinese scientist Tu Yuyu and her team.C. Chinese scientist Tu Yuyu's lecture.D. Chinese scientist Tu Yuyu and the discvery f qinghasu. 2. Why did they lack qingha extract fr large trials?A. Because research resurces and gd equipment were in shrt supply.B. Because Tu and her team lacked experience.C. Because there was n gd labratry fr experimenting. D. Because they had n supprt frm the gvernment and their families. 
3. What's the meaning f “speed up” in para. 5?A. Pull up B. Turn up C. Hld up D. Hurry up4. What can be inferred frm the passage?A. All sufferings have their reward.B. There is n ryal rad t learning.C. A man becmes learned by asking questins.D. It is never t ld t learn.
Have an imaginary talk with Tu Yuyu.
Imagine yu were Tu Yuyu. What wuld yu tell the yung students?
Imagine yu were talking t Tu Yuyu. What wuld yu tell her?
Greetings.What difficulties yu have vercme.Express yur expectatins and encuragement.
Greetings and yur feelings.What yu can learn frm her qualities.What are yu ging t d in the future?
Perfrm yur talk fr all f us.
Presentatin
strng-minded
1. What qualities did Tu Yuyu shw as a scientist?
Further thinking
2. In yur pinin, why was Tu Yuyu s devted t her wrk?
Because she has deep lve and great passin fr ur cuntry.As lng as ur cuntry needs her, she will cmplete the task at any cst.
What shuld we d nw t be a man like Tu Yuyu？
Cntinue wrking at ur gal.
Hug any difficulty we may cme acrss n ur way t succeed.
Ignre such an pinin that we will fail.
Never give up.
Emply urselves in studying.
Seize the pprtunity.
Encurage the peple arund us t wrk tgether.
China shuld carry n the essence(精髓) f TCM while pursuing innvatins(革新) in the field, President Xi stressed.