高中英语-牛津译林版高一必修三第四单元Extended-reading课件

1、Unit 1Reading 1The evolution of video and sound devices 高中英语 必修（第三册）1Unit 1Reading 1 高中英语 必修（第三册）Unit 4 Scientists who changed the worldExtended readingThe Value of Science2Unit 4 2The scientist is motivated primarily by curiosity and a desire for truth.Who are these scientists? What are the scienti

2、fic value of their achievements? Lead-in3The scientist is motivated pri Lead-inTu YouyouDiscovery of a medicine against malariaYuan LongpingFather of hybrid rice4 Lead-inTu YouyouYuan LonLead-inMarie CurieDiscovery of RadiumSteven HawkingEnglish physicistA Brief History of Time5Lead-inMarie CurieSte

3、ven HawkiThe Value of ScienceReading1. Who is Richard Feynman? 2. Can you predict the main idea of the passage?6The Value of ScienceReading1. ReadingParaLecture structureChecking for understanding questionsKey informationPara. 1Raise the questionWhy did he ask such a question? Para. 2What was his at

4、titude 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?Answer the questionresponsibility 7ReadingParaLecture Checking foParas. 12 Raise the question ReadingWhy did he ask such a

5、question?His work on the atomic bomb and the destruction of people (caused by the atomic bomb) made him to question: “Is there some evil involved in science?”What was his attitude to the question?His attitude was serious because he thought the question long and hard.8Paras. 12 Raise the questPara. 1

6、2 Raise the question Reading Find out words or phrases negative in meaning.9Para. 12 Raise the questiPara. 36 Answer the question ReadingWhat is the first value?Scientific knowledge enables us to do and make all kinds of things.What is the second value?The intellectual enjoyment it can provide with.

7、What is the third value?The scientists freedom to doubt.10Para. 36 Answer the questPara. 36 Answer the question ReadingPara. 3 What do these “it” refer to?11Para. 36 Answer the questReadingPara. 4 Find out words or phrases positive in meaning.Para. 36 Answer the question 12ReadingPara. 4 Find out wo

8、rdReading Para. 56 In what way did Richard talk about the third value of science?Para. 36 Answer the question 13Reading Para. 56 In what way Para. 7 Emphasize the questionReadingWhat are the responsibilities?To declare the value of this freedom, to teach how doubt is not to be feared but to be welco

9、med and discussed, and to demand this freedom as our duty to all coming generations.14 Para. 7 EmphasiReadingIt 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

10、 be welcomed and discussed, and to demand this freedom as our duty to all coming generations. Para.7 Emphasize the questionFind out which point has been mentioned repeatedly? Why? 15ReadingIt is our responsibilitWork in pairs. Tell the class which sentence impresses you most. Why? DiscussionApprecia

11、ting16Work in pairs. Tell the class Tell the class which sentence impresses you most. Why? DiscussionAppreciatingHow did his thoughts about science change?17 Tell the class which sen Tell the class which sentence impresses you most. Why? DiscussionAppreciatingParallel structure has a striking force.

12、 18 Tell the class which senIt is our responsibility as students to _, to _ and to _.mini-writing: parallel structureAppreciating19It is our responsibility as stSuppose you have a chance to interview Richard Feynman, what questions are you going to ask him? One acts as Mr Feynman and the other three act as interviewers.Questions may include: 1. Of all sciences values, which science value is the greatest? Why?2. Is there any words of wisdom to Chinese students?3. InterviewAppreciating20Suppose you have a chance to i1. Read the text again and finish Part A on Page