资源简介 (共19张PPT)*atomicbomb*evilinvolvescientificcreditmoraladj. 原子的;原子能的n. 炸弹;核武器 vt. 轰炸n. 罪恶,罪行;害处,坏处adj. 恶毒的;有害的;恶魔的vt. 牵涉,影响;包含;(使)参加adj. 科学的,关于科学的;细致严谨的n. 赞扬,认可;信用vt. 存入金额;把……归于adj. 道德的;道义上的;品行端正的n. 品行,道德;寓意Read after the tape and speak out the Chinese immediately.applynegate*intellectual*mysterylet sb. downignoranceas totake it for grantedfreedomvt.&vi. 应用;申请;涂;有关vt. 取消,使无效;否认,否定adj. 脑力的; 有才智的, 智力发达的n. 知识分子,脑力劳动者n. 神秘; 神秘的人(或事物); 悬疑作品使某人失望n. 无知关于,至于想当然地认为,认为……是理所当然n. 自由authoritypermitresponsibilitydeclaren. 权威;权力;官方vt.&vi. 允许,准许,许可;使有可能 n. 许可证n. 责任,负责;职责,义务vt. 表明,宣称;公布,宣布;申报Unit 4P5 Extended reading- The Value of ScienceWho is Bill Gates talking aboutin the video What do you know about himfrom the video He was an incredible __________. He came up with a thing called Feynmandiagrams that he won the ___________ for. He did a series of ________ which were forpeople who didn't specialize in physics. …scientistNobel PrizelecturesNow, let's read a public lecture by Richard Feynman.Read and finish the tasks as quickly as possible.Task 1Read the lecture and find outthe author's ideas on the value of science.① Scientific knowledge enables us to doand make all kinds of things.② Science provides us the intellectualenjoyment.③ Science provides us very importantexperience with ignorance and doubtand uncertainty.Task 2How does Richard Feynman's personal experience influence his attitudes towards science Useful Expressions: When he was young… During the war… …Task 3P54 AWrite a summary of the lecture transcript.Use the following ideas to help you. His personal experience His ideas on the value of scienceWhen 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 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 scientists' freedom to doubt.analysing, mindmap, summary, retellingIt is our responsibility as scientists, knowing the greatprogress that is the fruit of freedom of thought, todeclare the value of this freedom; to teach how doubtis not to be feared but to be welcomed and discussed;and to demand this freedom as our duty to all cominggenerations.形式主语真正的主语:三个并列的动词不定式短语V-ing形式作原因状语vt. 声明,宣称① He declared that he would never go back on hiswords.② She declared herself extremely hurt by his lack ofsupport.他宣称他绝不食言。她说自己非常伤心,因为他没有得到支持。作为科学家,我们明白巨大进步源于思想自由,因此,我们有责任声明这一自由的价值;有责任教育人们不必害怕怀疑,而要欢迎怀疑、讨论怀疑;有责任强烈要求这一自由,这就是我们对后世的义务。Sentence analysing for better understanding.Feynman believes that of all science's many values, the greatest must be the freedom to doubt. How do you understand this P54 BPossible answer:This belief expresses a similar meaning to this unit's opening quote “The scientist is motivated primarily by curiosity and a desire for truth. “Only when scientists raise doubts can they open up the opportunity to explore the unknown, which is what leads to scientific achievements. Feynman further emphasizes this value when he says, “Permit us to question-to doubt-to not be sure.” He points out that scientists must always be allowed to question and doubt things, because he knows it is the key to how science is able to progress.1. go off2. with a bang3. devote yourself to sb./sth.4. let sb. down5. turn over each new stone6. take it for granted (that …)(以某种方式)发生极为成功,引人注目献身;致力;专心进行一次次新的探索认为……是理所当然的使某人失望1. What do you know about Richard Feynman 2. Can you get the main idea of this lecture 3. What do you think the value of science is Self-evaluation各个击破Finish the Extended reading part inLearning English. 展开更多...... 收起↑ 资源预览