Unit 4 Extended reading ppt课件- (2)-（2020版）新牛津译林版高中英语必修第三册.pptx

1、To understand the main idea of each paragraphTo explain the value of science To learn to write a summary of the lectureTo learn to understand long sentences in the passage To learn to use the key words and expressions properly About the author02Nobel Prize winnerMember of the Manhattan ProjectFeynma

2、n diagramsInvestigator of the Challenger disasterArt loversRichard FeynmanAffiliation at the time of the award:California Institute of Technology(Caltech),Pasadena,CA,USAPrize motivation:for their fundamental work in quantum electrodynamics,with deep-ploughing consequences for the physics of element

3、ary particles.Richard Phillips Feynmanwon the Nobel Prize in Physics 1965Born:11 May 1918,New York,USADied:15 February 1988,NatureTransportationTechnology&ApplicationCommunicationEconomy Medicine&Health?What benefits have we reaped from the power of science?What is the value of science?Personal stru

4、ggleThe third value(point 3)The second value(point 2)The first value(point 1)Reading for the structureLets read and find out how the writer explains his ideas.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

5、 on the atomic bomb during the war he realized that the result of science _ _.he thought science would make good things for everybodyof people and it put our future at riskrepresented the destruction Part 2(paras.3-6)Three values of scienceScientific knowledge enables us to do and make all kinds of

6、things.Science can provide 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 discussed

7、ParaLecture structureChecking 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 r

8、esponsibilities?Answer the questionresponsibility _ the deep love and devotion to science,the _ results of science caused him to _ the lingering question _ the warwhats the value of science.Summary(topic)Despitedestructivethink twice aboutafterParas.1&2 Find out words or phrases negative in meaning.

9、Para.3 What do these“it”refer to?making good thingsscientific knowledgePara.4 Find out words or phrases positive in meaning.Para.56 In what way did Richard talk about the third value of science?It is our responsibility as scientists,knowing the great progress that is the fruit of freedom of thought,

10、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 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 wi

11、th 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 doubt._ the deep love and devotion to science,the _ results of science caused him to _ the lingering question _ the warwhats the value of science.Summary(topic)Despitedestructivethink twice aboutafter