Unit+4+Extended+reading+（ppt课件）-2023新牛津译林版（2020）《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 Suppose(假设):School decided to send you as school representative to listen

2、 to a meaningful academic lecture spoken by a Nobel laureate in physics,Richard Feynman.学校派你作为学校代表，去听一个由诺贝尔物理学奖得主Richard Feynman发表的讲座。Now,the lecture starts!l First of all,we invited a famous person to make an introduction about professor Richard Feynman.l Who is he?He is Bill Gates!He is one of stu

3、dents of professor Richard Feynman.Lets greet him with applause!(掌声欢迎！)Cultural background本文改自理查德费曼（Richard Feynman，1918年5月11日1988年2月15日）的演讲。费曼是美国著名物理学家，加州理工学院物理学教授；1965年诺贝尔物理学奖得主；1942年，24岁的费曼加入美国原子弹研究项目小组，参与秘密研制原子弹的项目“曼哈顿计划”。StructureFigure out the structre of this lecture transcript.StructureIntro

4、ducing the topicThree values of scienceDuty of scientistsFigure out the structre of this lecture transcript.Lets see the details.What is the value of science?Lets read and find out how the writer explains his ideas.Before the warMaking good thingsBeing useful and goodAuthors internal confusion(paras

5、.1-2)AngelWhat is the value of science?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 realized that the result of science _ _.he thought science would make good things

6、for everybodyof people and it put our future at riskrepresented the destruction Paras.1&2 Find out words or phrases negative in meaning.What is the function of Para.2?It forms a connecting link between the preceding and the following.Part 2(paras.3-6)Three values of scienceScientific knowledge enabl

7、es us to do and make all kinds of things.Para.3 What do these“it”refer to?making good thingsscientific knowledgeAccording to Feynman,who should be blamed if the power of science is used to do something bad?para.3It is not the science,but the man misusing it that should be blamed.Part 2(paras.3-6)Thr

8、ee values of scienceScientific knowledge enables us to do and make all kinds of things.Science can provide us with intellectual enjoyment.para.4The keyword of this paragraph is _.Then can you find the expressions with positive meaning Feynman used to creat the atmosphere of “enjoyment”?intellectual

9、enjoyment“We turn over each new stone to find unimagined strangeness leading on to more wonderful questions and mysteries.”new stone refers to_“turn over each new stone”refers to the process of _.difficult/problem/confusion.discovery/explorationIt is an analogy(类比类比).para.4Part 2(paras.3-6)Three val

10、ues of scienceScientific knowledge enables us to do and make all kinds of things.Science can provide us with intellectual enjoyment.Scientists have the freedom to doubt.para.5-6When a scientist doesnt know the answer to a problem,what changes would his mind experience?The scientist has a lot of expe

11、rience with ignorance and doubt and uncertainty,and this experience is very important.never stop the footsteps towards the truth The third value Read the lecture carefully and answer questions(P53-54)What experience means a lot to a scientist?The experience with ignorance and doubt and uncertainty.W

12、hen a scientist doesnt know the answer to a problem,he is _.When he has an idea as to what the result is,he is _.When he is pretty sure of what the result is going to be,he is still in some _.ignorantuncertaindoubt The third value Read the lecture carefully and answer questions(P53-54)Why is doubt t

13、he most important for a scientist?Our freedom to doubt was born out of a deep and strong struggle against authority in the early days of science.The third value Read the lecture carefully and answer questions(P53-54)When it comes to the third value,what should a scientist do?In order to progress,he

14、must not forget the importance of this struggle.He must recognize his ignorance and leave room for doubt.Permit themselves to question to doubt to not be sure.What is the responsibility of scientists?Read the lecture carefully and answer questions(P53-54)use the same pattern of words or sentences,th

15、e use of which can make the language very powerful and produce significant effects on the readers.1.What caused Richard Feynman to question the vatue of science?A.His repeated failure in scientific research.B.Peoples ignorance and misunderstanding of science at that time.C.Some disastrous effects br

16、ought by science in the war.D.Other scientists negative comments on the value of science.2.How many values of science are referred to in the lecture?A.2.B.3.C.4.D.5.3.What does“the intellectual enjoyment mean according to Richard?A.Science is great fun and people take delight in learning science.B.S

17、cience is complex and can help people become clever.C.Science is unlimited and people get pleasure from making constant discoveries.D.Science is developing and people enjoy the ever-changing scientific knowledge.4.Why is it important for scientists to have the experience with ignorance and doubt and

18、 uncertainty?A.Because science is based on ignorance and doubt and uncertainty.B.Because scientists also need to live a common life.C.Because this experience once helped scientists fight against authority.D.Because this experience can motivate scientists to go a long way in their exploration.A quest

19、ion(4)_values of scieneceThe value of science(1)_to the topic(8)_Is there some evil(2)_?Or,what is the(3)_?involved in sciencevalue of science(5)_Enables us to do and make all kinds of things(6)_(7)_ Scientists freedom to doubtTo remember the importance of the struggleTo(9)_To leave room for uncertaintyrecognize our ignoranceTo declare the value of the freedomTo teach(10)_To demand the freedom as our duty to all coming generations how doubt is not to be feared but to be welcomed and discussedIntroductionThreeConclusionProvides us with intellectual enjoyment