Unit 4 Extended reading ppt课件--（2020版）新牛津译林版高中英语必修第三册.pptx

1、Nobel Prize winnerMember of the Manhattan ProjectFeynman diagramsInvestigator of the Challenger disasterArt loversRichard FeynmanBorn:11 May 1918,New York,USADied:15 February 1988,Lets read and find out how the writer explains his ideas.para 1-21.work on the atomic bomb2.be obviously serious3.repres

2、ent the destruction of people4.put our future at risk5.be involved in 6.put another way7.devote oneself to 8.what terrible things para 1-21.从事原子弹研究从事原子弹研究2.显然严重显然严重3.代表了人类的毁灭代表了人类的毁灭4.让我们处于危险中让我们处于危险中5.包含在，与包含在，与.有关有关6.换句话说换句话说7.致力于致力于8.多么可怕的事情多么可怕的事情 para 3-61.scientific knowledge2.enable sb to do

3、sth3.to the credit of 4.lead us to good work5.an enabling power6.intellectual enjoyment7.inspire one to look deeper8.let sb downpara 3-61.科学知识科学知识2.使某人能够做某事使某人能够做某事3.归功于归功于4.引导我们行善引导我们行善5.有利的力量有利的力量6.知识上的享受知识上的享受7.激励人们深入看问题激励人们深入看问题8.让某人失望让某人失望para 3-69.被引领做某事被引领做某事10.无知，怀疑和不确无知，怀疑和不确定定11.重要重要12.关于关

4、于13.认为认为.理所当然理所当然14.留出怀疑的空间留出怀疑的空间15.允许我们去质疑允许我们去质疑para 3-69.be led to do 10.ignorance and doubt and uncertainty11.be of great importance 12.as to 13.take it for granted that14.leave room to doubt15.permit us to doubtStructureFigure out the structre of this lecture transcript.StructureIntroducing th

5、e topicThree values of scienceDuty of scientistsFigure out the structre of this lecture transcript.Lets see the details.Read the lecture transcript and finish the mind map.Part 1(paras.1&2)Introducing the topic When Richard Feynman was younger,_.After he worked on the atomic bomb during the war he r

6、ealized that the result of science _ _.he thought science would make good things for everybodyof people and it put our future at riskrepresented the destruction Before the warMaking good thingsBeing useful and goodAuthors internal confusion(paras.1-2)AngelWhat is the value of science?_ the deep love

7、 and devotion to science,the _ results of science caused him to _ the lingering question _ the warwhats the value of science.Summary(topic)Despitedestructivethink twice aboutafterPart 2(paras.3-6)Three values of scienceScientific knowledge enables us to do and make all kinds of things.Science can pr

8、ovide us with intellectual enjoyment.Scientists have the freedom to doubt.Part 3(para.7)Duty of scientiststo demand this freedom as our duty to all coming generations _ _ _to declare the value of this freedomto teach how doubt is not to be feared but to be welcomed and discussedParaLecture structure

9、Checking for understanding questionsKey informationPara.1Raise the questionWhy did he ask such a question?Para.2What was his attitude to the question?Para.3_What is the first value?Para.4What is the second value?Para.5What is the third value?Para.6Para.7Emphasize _What are the responsibilities?Answe

10、r the questionresponsibility Scientific knowledge is an enabling power to do either good or badbut it does not carry instructions on how to apply it.The first way in which science is of value is familiar to everyone:scientific knowledge enables us to do and make all kinds of things.Of course,if we m

11、ake good things,it is not only to the credit of science;it is also to the credit of the moral choice which led us to good work.Such power has obvious valueeven though the power may be negated by what one does with it.The logic of the first value(point 1)TS CS SS2SS1 The logic of the first value(poin

12、t 1)Summary(point 1)The first value of science is its _ creation and application,good _ bad,_ how to use them.depending onpowerfulorDetailed informationpara3:discussionIn this paragraph,the pronounce“it”is used 5 times.What does“it”refer to in each case?Para.3 What do these“it”refer to?making good t

13、hingsscientific knowledgeFurther thinkingAccording to Feynman,who should be blamed if the power of science is used to do something bad?*Scientific knowledge is an enabling power to do either good or bad-but it doesnt carry instructios on how to apply it.*If the science is used to do something bad,it

14、 is not the science,but the man misusing it that should be blamed.Feeling constant excitement and mystery More mystery coming with more knowledgeLooking at questions deeply Being inspired to look deeper still The explanation of the second value(point 2)Summary(point 2)Intellectual enjoyment _ from t

15、he process of _ and discovering _ one after another _ on scientific es/is derivedexploringbasedmysteriesDetailed information para4:The keyword of this paragraph is _?Then can you find the expressions with positive meaning Feynman used to creat the atmosphere of “enjoyment”?intellectual enjoymentPara

16、.4 Find out words or phrases positive in meaning.Appreciating“We turn over each new stone to find unimagined strangeness leading on to more wonderful questions and mysteries.”（para4)new stone refers to_“turn over each new stone”refers to the process of _.difficulties/problem/confusion.discovery/expl

17、orationIt is an analogy.(类比）类比）The importance of doubt(para.5)Not knowing the answer to a problemHaving an idea to the resultBeing sure of the will-be resultexperiencing ignorancefeeling uncertainbeing in some doubtthe third value Para.56 In what way did Richard talk about the third value of science

18、?Summary(point 3)Freedom to doubt _ through the cruel _ by brave pioneers.We should _,advocate and _ it down to the following generations.was won struggle defendpass Detailed informationpara5-6When a scientist doesnt know the answer to a problem,what changes would his mind experience?The scientist h

19、as a lot of experience with ignorance and doubt and uncertainty,and this experience is very important.never stop the footsteps towards the truthScientists responsibility(para.7)to declare the value of this freedomto teach how doubt is not to be feared but to be welcomed and discussedto demand this f

20、reedom as our duty to all coming generationsIt is our responsibility as scientists,knowing the great progress that is the fruit of freedom of thought,to declare the value of this freedom;to teach how doubt is not to be feared but to be welcomed and discussed;and to demand this freedom as our duty to

21、 all coming generations.Para.7 What rhetorical device is used in the last paragraph?What effect does it have?The parallel structure is applied here with the use of three to-infinitives.It has a powerful effect to make the audience aware of the significance of the freedom of thought and the value of

22、doubt.AWrite a summary of the lecture transcript.Use the following ideas to help you.His personal experience His ideas on the value of scienceHow to write a summaryWe analyze the structure of the passage and find out the ways that the writer shows his/her ideas.Tick out the main points to make up yo

23、ur summary with concise words.Possible answer:When Richard Feynman was young,he thought the only use for science was to make good things for people.However,after he worked on the atomic bomb,he realized that science could also be used for evil.He wondered what the value of science really was and he

24、decided on three values.The first value is that scientific knowledge enables us to do and make all kinds of things.The second is the intellectual enjoyment it can provide us with.And the third value is scientistsfreedom to doubt.Moral choiceHow do you think we should apply powerfulinventions without specific instructions?Think of the writers opinions and write down what you have learn from the writer.