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高中英语人教版 (2019)选择性必修 第一册Unit 1 People of Achievement教学演示课件ppt
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这是一份高中英语人教版 (2019)选择性必修 第一册Unit 1 People of Achievement教学演示课件ppt，共23页。PPT课件主要包含了st Period，nd Period，rd Period等内容，欢迎下载使用。
Learning bjectives
In this class, yu will1. read abut the news and find ut the event;2. read and find ut the discvery f artemisinin; 3. talk abut what greatness means and hw it is achieved.
Lead-in activity: predict with the pictures
1. Wh is she? What d yu knw abut her?
2. What is the plant? What d yu knw abut it?
sweet wrmwd
artemisinin
3. What d yu think will be talked abut?
The passage will be abut Tu Yuyu and her imprtant scientific discvery.
TU YOUYOU AWARDED NOBEL PRIZE 6 Octber 2015
1.Where wuld yu mst likely find this passage? A. In a blg. B. In a bk. C. In a letter. D. In a newspaper.
Reading activity: read and tick
2.Passages like this are mstly written in ______ and ______. the active vice/ffer many pininsthe first persn/talk abut feelingsbth active and passive vices/mstly cntain facts
Find descriptive wrds Pay attentin t the descriptive wrds in a passage. These will help yu frm a better impressin f the subject described in the passage.
Whether these pieces f infrmatin are all included in the passage?
A qute frm Tu Yuyu.
Tu Yuyu’s rad t discvering artemisinin.
The discvery f artemisinin.
What Tu Yuyu was awarded.
Why artemisinin is an imprtant discvery.
2nd -3rd para.
Hw was artemisinin discvered?
Fund a medical text suggesting the extract frm sweet wrmwd t treat a fever.
Examined ld medical texts and evaluated plants fr their medical prperties.
Reading activity: read and cmplete the flw chart
Tried dried wrmwd leaves.
Tried biling fresh wrmwd fr its liquid.
Used a lwer temperature t draw ut the sweet wrmwd extract.
Tested the medicine n themselves t see if safe.
Tested the medicine n malaria patients.
Became a standard treatment fr malaria.
Why is the discvery f artemisinin imprtant?What was the key t getting a gd extract frm the wrmwd?What numbers are mentined in the text? What d they suggest?Why is Tu Yuyu cnsidered a great persn?
Reading activity: read and answer
1.Why is the discvery f artemisinin imprtant?
Artemisinin has saved hundreds f thusands f lives, and has led t imprved health fr millins f peple. Over 200 millin peple arund the wrld 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.
Artemisinin has saved hundreds f thusands f lives, and has led t imprved health fr millins f peple.
2.What was the key t getting a gd extract frm the wrmwd?
She cncluded that biling the sweet wrmwd apparently destryed its medical prperties. Using a lwer temperature t draw ut the extract, she fund a substance that wrked.
Using a lwer temperature t draw ut the extract.
3. What numbers are mentined in the text? What d they suggest?
200 millin ; 600,000;100,000; ver 2,000; 280,000; 380;190
3. What d the numbers suggest?
●Over 200 millin peple arund the wrld 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.
These numbers suggest hw big a health prblem malaria is.
●Her team examined ver 2,000 ld medical texts, and evaluated 280,000 plants fr their medical prsperities.●Frm their research, they discvered and tested 380 distinct ancient Chinese medical treatments…●After failing mre than 190 times, the team finally succeeded in 1971.
These numbers suggest hw patient and persistent Tu Yuyu and her team were t tackle the disease.
4. Why is Tu Yuyu cnsidered a great persn?
She is cnsidered a great persn because thrugh her effrts many lives have been saved.
As t the discvery f artemisinin, which d yu believe is mre imprtant, talent r effrt? Or smething else?
Bth talent and effrt are imprtant fr making discveries.
Pst-reading activity: discuss
Tu Yuyu Awarded Nbel Prize
Tu Yuyu was awarded Nbel Prize.
Rad t discvery
Pre-experiment
During experiment
Pst-experiment
Significance f the event
fieldwrk and literature review
extracting at a lw temperature
using dried wrmwd leaves
biling fresh wrmwd fr liquid
great value f traditinal Chinese medicine
Pst-reading activity: review with the map
Learning bjectives
In this class, yu will1. read abut the news and find ut the event;2. read and find ut the discvery f artemisinin; 3. talk abut what greatness means and hw it is achieved.
Lead-in activity: predict with the pictures
1. Wh is she? What d yu knw abut her?
2. What is the plant? What d yu knw abut it?
sweet wrmwd
artemisinin
3. What d yu think will be talked abut?
The passage will be abut Tu Yuyu and her imprtant scientific discvery.
TU YOUYOU AWARDED NOBEL PRIZE 6 Octber 2015
1.Where wuld yu mst likely find this passage? A. In a blg. B. In a bk. C. In a letter. D. In a newspaper.
Reading activity: read and tick
2.Passages like this are mstly written in ______ and ______. the active vice/ffer many pininsthe first persn/talk abut feelingsbth active and passive vices/mstly cntain facts
Find descriptive wrds Pay attentin t the descriptive wrds in a passage. These will help yu frm a better impressin f the subject described in the passage.
Whether these pieces f infrmatin are all included in the passage?
A qute frm Tu Yuyu.
Tu Yuyu’s rad t discvering artemisinin.
The discvery f artemisinin.
What Tu Yuyu was awarded.
Why artemisinin is an imprtant discvery.
2nd -3rd para.
Hw was artemisinin discvered?
Fund a medical text suggesting the extract frm sweet wrmwd t treat a fever.
Examined ld medical texts and evaluated plants fr their medical prperties.
Reading activity: read and cmplete the flw chart
Tried dried wrmwd leaves.
Tried biling fresh wrmwd fr its liquid.
Used a lwer temperature t draw ut the sweet wrmwd extract.
Tested the medicine n themselves t see if safe.
Tested the medicine n malaria patients.
Became a standard treatment fr malaria.
Why is the discvery f artemisinin imprtant?What was the key t getting a gd extract frm the wrmwd?What numbers are mentined in the text? What d they suggest?Why is Tu Yuyu cnsidered a great persn?
Reading activity: read and answer
1.Why is the discvery f artemisinin imprtant?
Artemisinin has saved hundreds f thusands f lives, and has led t imprved health fr millins f peple. Over 200 millin peple arund the wrld 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.
Artemisinin has saved hundreds f thusands f lives, and has led t imprved health fr millins f peple.
2.What was the key t getting a gd extract frm the wrmwd?
She cncluded that biling the sweet wrmwd apparently destryed its medical prperties. Using a lwer temperature t draw ut the extract, she fund a substance that wrked.
Using a lwer temperature t draw ut the extract.
3. What numbers are mentined in the text? What d they suggest?
200 millin ; 600,000;100,000; ver 2,000; 280,000; 380;190
3. What d the numbers suggest?
●Over 200 millin peple arund the wrld 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.
These numbers suggest hw big a health prblem malaria is.
●Her team examined ver 2,000 ld medical texts, and evaluated 280,000 plants fr their medical prsperities.●Frm their research, they discvered and tested 380 distinct ancient Chinese medical treatments…●After failing mre than 190 times, the team finally succeeded in 1971.
These numbers suggest hw patient and persistent Tu Yuyu and her team were t tackle the disease.
4. Why is Tu Yuyu cnsidered a great persn?
She is cnsidered a great persn because thrugh her effrts many lives have been saved.
As t the discvery f artemisinin, which d yu believe is mre imprtant, talent r effrt? Or smething else?
Bth talent and effrt are imprtant fr making discveries.
Pst-reading activity: discuss
Tu Yuyu Awarded Nbel Prize
Tu Yuyu was awarded Nbel Prize.
Rad t discvery
Pre-experiment
During experiment
Pst-experiment
Significance f the event
fieldwrk and literature review
extracting at a lw temperature
using dried wrmwd leaves
biling fresh wrmwd fr liquid
great value f traditinal Chinese medicine
Pst-reading activity: review with the map
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