高中英语 （一）Unit2 Robots Period 5优秀教案 新人教版选修7VIP免费

Period5UsingLanguageTeachinggoals1．Learnsomeusefulwords，expressionsandsentencestructuresinthepassage.explanation，junior，navy，talent，chapter，divorceItwaswhenAsimovwaselevenyearsoldthathistalentforwritingbecameobvious.Expressionsofsuppositionandbelief.2．LearntowriteasummaryofAsimov'slife.TeachingproceduresStep1Lead－inFirst，presentaphotoofIsaacAsimovandtellstudentssomethingabouthim.Backgroundinformation：HeisaRussian－bornAmericanwriter.Hehaswrittenpopularworksonscienceandthehistoryofscience，aswellasanumberofsciencefictionclassics，includingI，Robot(1950)andtheFoundationtrilogy(1951－1953)．Oneofhisfamousquotationsis“IwriteforthesamereasonIbreathe—becauseifIdidn't，Iwoulddie.”Next，tellstudentstoreadhisbiographyandlearnmoreabouthim.Whenreading，pleasepaymoreattentiontothetimeline.Step2ReadingReadaboutIsaacAsimovandcompletethetimelineoftheeventsinhislife.(Thetimelinewillhelpstudentstoremembertheeventsinhislife.)DateEvent1920BorninRussia.19221923______________________________________________Parentsboughtacandystore.1929________________________________________________________________________Motherhadherthirdchild.Startedtotakehimselfseriouslyasawriter.1939Gainedmaster'sdegreeinchemistry.1942Finishedworkinginthecandystore.___________________________________1942－1945GothisPhDinchemistry.Becameabiochemistryteacher，BostonUniversitySchoolofMedicine.1950Publishedhisfirstnovel.__________________________________Developedthreelawsforrobots.1951－1953PublishedtheFoundationtrilogyandwonanawardforit.Publishedhisfirstsciencebook.Becameafull－timewriter.1973Divorcedhisfirstwife._________________________________________Hadabloodtransfusion.BecameinfectedwithHIV.1992Suggestedanswers：DateEvent1920BorninRussia.1922Sisterborn.1923MovedwithfamilytoNewYork.Parentsboughtacandystore.1929Startedworkinginthecandystore.Motherhadherthirdchild.1931Startedtotakehimselfseriouslyasawriter.1939Beganhavingstoriespublishedinsciencefictionmagazines.1941Gainedmaster'sdegreeinchemistry.1942Finishedworkinginthecandystore.Gotmarried.1942－1945Workedasajuniorchemist，PhiladelphiaNavyYard.1948GothisPhDinchemistry.1949Becameabiochemistryteacher，BostonUniversitySchoolofMedicine.1950Publishedhisfirstnovel.PublishedI，Robot.Developedthreelawsforrobots.1951－1953PublishedtheFoundationtrilogyandwonanawardforit.1953Publishedhisfirstsciencebook.1958[Becameafull－timewriter1973Divorcedhisfirstwife.Marriedforasecondtime.1983Hadabloodtransfusion.BecameinfectedwithHIV.1992DiedinNewYork.Step3DiscussionFirst，askstudentstothinkofwhattheothertwolawsforrobotsmightbe.Threelawsforrobots：1.Arobotmustnotinjurehumanbeingsorallowthemtobeinjured.2.Arobotmustobeytheordersgiventoitbyhumanbeingsaslongashumanbeingsarenotinjured.,3.Arobotmustprotectitsownexistenceaslongashumanbeingsarenotinjured；andaslongastherobotdoesnotdisobeyhumanbeingsNext，ingroups，discussAsimov'sthreelawsforrobotsandexchangetheiropinionswitheachother.(Severalminuteslater，asksomestudentstopresenttheiropinionstotherestoftheclass.)AsampleofopinionsOpinions_for_the_three_lawsRobotsaretoolsforhumanity.Withoutthethreerules，theywouldbecomeadangertohumanbeings.Withoutthethreerules，perhapstheywillkillus.Robots，sofar，arestrong.Robotshavefastcomputationalbrains，andtheymightnothavethecapacitytounderstandthings，butiftheyeverdo，they'lllikelybeb...