Unit 1Reading and thinking (ppt课件)-2022新人教版（2019）《高中英语》选择性必修第一册.pptx

1、1.Sharon PresentationUnit1 PEOPLE OF ACHIEVEMENTReading and Thinking Forever Presentation2.Sharon PresentationIn this class,you will Learning Objectives01predict the main idea of the text using pictures and the title.02work out the discovery process of artemisinin using different reading strategies.

2、03summarize the great qualities of Tu Youyou and form their own views on the key factor of success.Forever Presentation3.Sharon PresentationLook and discuss1.Who is the woman in the photo?about usTu Youyou,a scientist from China Lead-in activity4.Sharon PresentationLook and discuss2.What is happenin

3、g in this photo?about usIn this photo,Tu Youyou is accepting the Nobel Prize for Physiology or Medicine from King Carl XVI of SwedenLead-in activityForever Presentation5.Sharon PresentationLook and discuss3.Why?about usShe was awarded the Nobel Prize for the discovery of artimisinin,a substance extr

4、acted from sweet wormwood.sweet wormwood (青蒿青蒿)artemisinin青蒿素青蒿素extract Lead-in activityForever Presentation6.Sharon PresentationTU YOUYOU AWARDED NOBEL PRIZE 6 OCTOBER 2015lWhile-reading1.Where would you most likely find this passage?A.In a blog B.In a book C.In a letter D.In a newspaperWho/whatwhe

5、n Forever PresentationPrediction7.Sharon PresentationTU YOUYOU AWARDED NOBEL PRIZE 6 OCTOBER 2015lWhile-reading2.Passages like this are most often written in _ and _.A.the active voice/offer many opinions.B.the first person/takk about feelings.C.both active and passive voices/mostly contain facts.Fo

6、rever PresentationPrediction8.Sharon PresentationWhile-reading.Why is passive voice often used in a news report?.Why does it contain more facts than personal opinions?1.to be more objective(客观的客观的)2.to be more objective and convincing9.Sharon PresentationThe passage will be about Tu Youyou and her i

7、mportant scientific discovery.What do you think will be talked about?While-readingPrediction10.Sharon PresentationWhile-readingHow many parts is the passage divided into?Three partsForever PresentationFirst reading11.Sharon PresentationWhile-readingWhich paragraph belongs to the news and the story?W

8、hat are they?Paras.1&4Paras.2&3the newsthe storyTu Youyou was awarded Nobel Prize for discovering artemisinin.Forever PresentationFirst reading12.Sharon PresentationWhile-readingPara11.What is the event?2.How is it described?1.Tu Youyou was awarded this years Nobel Prize for Physiology or Medicine.T

9、u Youyou The reason for her winning the prize2.The Nobel PrizeForever PresentationCareful reading13.Sharon PresentationWhile-readingPara4What is the significance of the discovery of artemisinin?It proves the great value of traditional Chinese medicine.Its an honor for Chinas scientific(科学的科学的)resear

10、ch and Chines medicine to be spread around the world.Forever PresentationCareful reading14.Sharon PresentationWhile-readingParas.2&3How was artemisinin discovered?Her team examined old medical texts and evaluated(评估评估)plants for their medical properties.They found a medical text suggesting the extra

11、ct from sweet wormwood to treat a fever.Pre-experimentForever PresentationCareful reading15.Sharon PresentationWhile-readingDuring-experimentHow was artemisinin discovered?They tested a collection of dried wormwood leaves.They tried boiling fresh wormwood and using the liquid(液体液体)but this didnt wor

12、k eitherThey used a lower temperature to draw out the sweet wormwood extract.Forever PresentationCareful reading16.Sharon PresentationWhile-readingHow was artemisinin discovered?They tested the medicine on themselves to see if safe.They tested the medicine on melaria patients.The medicine became a s

13、tandard treatment for malaria.Post-experimentForever Presentation17.Sharon PresentationPost-readingForever PresentationLanguage FeaturesWhat numbers are mentioned in the text?What do they suggest?200 million;600,000;100,000;over 2,000;280,000;380;19018.Sharon PresentationPost-readingForever Presenta

14、tionLanguage FeaturesWhat numbers are mentioned in the text?What do they suggest?the numbers What do the numbers suggest?Over 200 million people around the world get malaria each year,and about 600,000 die from it.Artemisinin is thought to save 100,000 lives a year in Africa aloneShe examined over 2

15、,000 old medical texts,evaluated 280,000 plants and tested 380 distinct ancients Chinese medical treatments.After failing more than 190 times,the team finally succeeded in 1971.To show how big a health problem malaria is.To show the great value of the discovery.To show how patient and persistent Tu

16、Youyou and her team were to tackle the disease.19.Sharon PresentationPost-readingWhat kind of person is Tu Youyou?patientpersistentcommittedbrave/fearlessmodest/patrioticdeterminedresponsible/caring20.Sharon PresentationTu Youyous great qualitiesForever Presentation She went to Hainan to study malar

17、ia patients.She examined over 2,000 old medical texts,evaluated 280,000 plants and tested 380 distinct ancients Chinese medical treatments.The work got stuck but she didnt acknowledge defeat and she analysed the medical texts again and after failing more than 190 time,she succeeded.She tested the me

18、dicine on herself and then on malaria patients.“The honor is not just mine.There is a team behind me,and all the people of my country.”brave/committed patient/persistent(perseverant)responsible/selfless/caringmodest/cooperative/patriotic21.Sharon PresentationTalent Which is more important for making

19、 a great discovery,talent or effort?Or something else?EffortPost-readingLets debate22.Sharon PresentationPost-readingWhich is more important for making a great discovery,talent or effort?Lets debateMost great discoverers are brilliant and hard-working.Many are perfectionists who are unwilling to acc

20、ept anything but the best.I think both talent and effort are important for making discoveries.If a person doesnt have some talent,it is possible that even though he or she works hard,it will be difficult to succeed.On the other hand,people even those with great talentrarely achieve anything without putting in efforts.23.Sharon PresentationSummaryForever Presentation24.Sharon PresentationHomeworkForever Presentation25.Sharon PresentationThanksP r e s e n t a t i o n T e m p l a t eForever Presentation