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

1、高一年级人教版英语选择性必修一第一单元Unit 1 PEOPLE OF ACHIEVEMENTReading and ThinkingTeaching ObjectivesAfter learning this class,we will be able to 1.figure out the main structure and the writing style of the news story by classifying and organizing the key information;2.know something about Tu Youyous life story an

2、d the process of discovering artemisinin;3.understand the significance of Tu Youyous discovery and the important contribution she has made to the whole world.Who is the woman in the photo?The woman is Tu Youyou.What is happening in the photo?She is being awarded the Nobel Prize.Whats the reaction of

3、 people present when this is happening?why?Everyone present is standing up to show respect and admiration to her.Lead in-Discussion-Albert EinsteinTry to become not a man of success,but try rather to become a man of value.Is Tu Youyou a person of success or a person of value?Reading and ThinkingSwee

4、t wormwoodartemisininextracttreatmentSome basic information you need know before reading Malaria 【reason】mosquito 【symptoms】chill,fever,sweat treatmentWhat do you think will be talked about in this passage?The passage will be about Tu Youyou and her important scientific discovery.Skimming:Activity 1

5、:Read the title and answer the questions.1.Where would you most likely find this passage?A In a blog B In a book C In a letter D In a newspaper2.Passages like this are most often written in_ and _.A the active voice/offer many opinions B the first person/talk about feelings C both active and passive

6、 voices/mostly contain facts To be more objective and more convincing.Activity 2:1.Skim the passage and match the main idea to each paragraph.The process of discovering artemisinin by Tu Youyou and her team.The news about Tu Youyou winning the Nobel Prize and the significance of discovering artemisi

7、nin.Tu Youyous comment when hearing the news.Paragraph 1(The news)Paragraphs 2 and 3(The story)Paragraph 4(The news)2.Finish Question 3 in Activity 3 on Page 3 （the news and the significancethe research processthe comment）Which two pieces of information were not included in the passage?A A quote fro

8、m Tu Youyou.B The details of how artemisinin was discovered.C Tu Youyous important contributions other than the discovery of artemisinin.D Tu Youyous personal life.E Tu Youyous road to discovering artemisinin.F What Tu Youyou was awarded.G Why artemisinin is an important discovery.Para 4Para 3Para 2

9、&3Para1Para1Key:C;DActivity 3:Discuss why the discovery of artemisinin is important.1.Locate the numbers as well as the related verbs in Paragraph 1and fill in the table with the numbers and the related verbs to learn about the importance of discovering artemisinin.Tu Youyou has been awarded the 201

10、5 Nobel Prize for Physiology or Medicine for the discovery of arteminsini Fact 1has saved_has led to_ for millions of peopleFact 2over 200 million people around the world each year_ about 600,000 people_ Fact 3has become_ hundreds of thousands of lives improved healthget malariadie from malariaa vit

11、al part of the treatment for malariais thought to save_100,000 lives a year in Africa aloneThe news The importance of discovering artemisinin 2.Scan Paragraph 1 to find the two adjectives describing the discovery of artemisinin.Key:crucial,vitalActivity 4:Read Paragraphs 2 and 3 to sort out the proc

12、ess of discovering artemisinin.1.Go through the two paragraphs and answer the question:What was the key to getting a good extract from the wormwood?Key:Paragraph 3“Using a lower temperature to draw out the extract.”2.Complete the flow chart on page 3 and check the answer.Tu Youyous team examined old

13、 medical texts,and evaluated plants for their medical properties.They found a medical text suggesting using the extract from sweet wormwood to treat a fever.They tried boiling fresh wormwood,and using the liquid obtained from this to treat malaria,but this did not work either.They tested a collectio

14、n of dried wormwood leaves but found no effect.The medicine became a standard treatment for malaria.They tested the medicine on malaria patients.They tested the medicine on themselves to see if safe.They used a lower temperature to draw out the sweet wormwood extract.Activity 5:Read Paragraphs 2 and

15、 3 again to find more details about the process of the discovery.Answer the following questions and check the answers.1.What do you know about Tu Youyous profile from the text?2.What happened to her in the year of 1967?3.Why did she visit Hainan?4.What happened to her in 1969?5.How did her team perf

16、orm when they reviewed Chinese medical texts?6.What inspired her to test sweet wormwood?7.What do 190 and 1971 refer to?8.What are the three periods of the process to get the extract?Check your answers1.What do you know about Tu Youyous profile from the text?From Ningbo,China;born on 30 December 193

17、0;graduated from Peking University Medical School in 1955.2.What happened to her in the year of 1967?She was one of the first researchers who were chosen to find a new treatment for malaria.3.Why did she visit Hainan?She tried to study malaria patients in Hainan,where malaria was more common.4.What

18、happened to her in 1969?She was appointed the head of the project.5.How did her team perform when they reviewed Chinese medical texts?They examined over 2,000 old medical texts,evaluated 280,000 plants for their medical properties,and discovered and tested 380 distinct ancient Chinese medical treatm

19、ents that showed promise in the fight against malaria.6.What inspired her to test sweet wormwood?One medical text from the fourth century suggested using the extract from sweet wormwood to treat a fever.7.What do 190 and 1971 refer to?They had failed over 190 times before they finally succeeded in 1

20、971.8.What are the three periods of the process to get the extract?Activity 6:Find the reasons for the discovery of artemisinin.1.Scan Paragraph 4 and fill in the table below.The discovery of artemisininReason 1Reason 22.Turn the quote from Tu Youyou into indirect speech.Activity 6:Find the reasons

21、for the discovery of artemisinin.1.Scan Paragraph 4 and fill in the table below.The discovery of artemisininReason 1Reason 2Team effort(the research team,the support of the country as a whole)The great value of traditional Chinese medicine2.Turn the quote from Tu Youyou into indirect speech.She said

22、 that the honor was not just hers.There was a team behind her and all the people of her country.She thought that success proved the great value of traditional Chinese medicine and it was indeed an honor for Chinas scientific research and Chinese medicine to be spread around the world.Review the less

23、on with the mapTu YouyouAwarded Nobel PrizeThe newsRoad to discoverySignificance of the eventAssignment 1.Choose one of the following topics and write a short passage.Support your ideas with the examples from the text.A.What do you learn from Tu Youyou?B.What impressed you most in the text?2.Read the passage on Page 64&65 on Work book and finish the Exercise on Page 65.Thank you for listening!