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Objectives:TounderstandthethemeandvocabularyrelatedtoscienceandtechnologyTodeveloplisteningreadingwritingandspeakingskillsToencouragecriticalthinkinganddiscussionontheimpactofscienceonsocietyMaterials:Textbook:《外研版2019高中英语必修第三册》Unit3Handouts:WorksheetsDiscussionquestionsVocabularylistsAudioandVideomaterials:TEDTalksorotherrelevantspeechesProcedure:Warm-up15minsIntroducethetopicofscienceandtechnologyandaskstudentstobrainstormexamplesofhowscienceandtechnologyimpacttheirdailylives.Dividestudentsintopairsorsmallgroupstodiscussthefollowingquestions:WhataresomeofthemostsignificantscientificandtechnologicaladvancementsofthepastdecadeHowhavetheseadvancementschangedthewayweliveandworkVocabulary30minsIntroduceandexplainthekeyvocabularyfromtheunitsuchashypothesisexperimenttheoryetc.Askstudentstoworkinpairsorsmallgroupstocreatesentencesorshortparagraphsusingthevocabulary.Providehandoutswiththevocabularylistandexamplesofsentencesforstudentstoreferto.ListeningandSpeaking60minsPlayaTEDTalkorotherrelevantspeechrelatedtoscienceandtechnologysuchastheethicsofgeneticengineeringorthefutureofartificialintelligence.Askstudentstotakenoteswhilelisteningandprepareashortsummaryofthespeakersmainpoints.Dividestudentsintosmallgroupstodiscussthefollowingquestions:WhatisthemainmessageofthespeechHowdoesthespeakersuggestbalancingthebenefitsandrisksofscientificadvancementWhatareyourthoughtsontheissuepresentedinthespeechHaveeachgrouppresenttheirsummaryandanswerstotheclass.ReadingandWriting60minsAssignareadingtaskfromthetextbooksuchasanarticleaboutascientificdiscoveryoradebateabouttheimpactoftechnologyonsociety.Askstudentstoreadthetextandprepareashortsummary.Dividestudentsintopairsorsmallgroupstodiscussthefollowingquestions:WhatisthemainmessageofthetextHowdoestheauthorsuggestbalancingthebenefitsandrisksofscienceandtechnologyWhatareyourthoughtsontheissuepresentedinthetextHavestudentswriteashortessayonthetopicofscienceandtechnologyusingexamplesfromthereadingandthediscussions.ReflectionandConclusion15minsAskstudentstoreflectonwhattheyhavelearnedinthelessonandhowitrelatestotheirpersonallives.Concludethelessonwithagroupdiscussionontheroleofscienceandtechnologyinsocietyandhowstudentscanbalancethebenefitsandrisksofscientificadvancement.Assessment:Students*participationingroupdiscussionsQualityofsentencesandshortessaysusingthevocabularyQualityofsummaryandanalysisoftheTEDTalkorreadingReflectiononpersonalconnectionandapplicationofwhatwaslearned.Exercise:Matchthefollowingvocabularywordswiththeirdefinitions.Hypothesisa.ascientificexplanationbasedondataandobservationsExperimentb.apredictionabouttheoutcomeofanexperimentTheoryc.atesttodeterminethevalidityofahypothesisConclusiond.awell-establishedscientificexplanationAnswers:bdaListentotheTEDTalkandanswerthefollowingquestions.WhatisthemainmessageofthespeechHowdoesthespeakersuggestbalancingthebenefitsandrisksofscientificadvancementDoyouagreeordisagreewiththespeakersperspectiveWhyorwhynotAnswers:Themainmessageofthespeechisthatweneedtobeawareoftheethicalandsocialimplicationsofscientificadvancements.Thespeakersuggestsbalancingthebenefitsandrisksofscientificadvancementbyconsideringtheethicalandsocialimplicationsofthetechnologyandinvolvingdiversevoicesindecision-making.Answersmayvarybutshouldbesupportedwithreasons.Forexamplesomestudentsmayagreewiththespeakersperspectivebecausetheybelievethatthebenefitsofscienceandtechnologymustbebalancedagainsttherisksandethicalconcerns.Otherstudentsmaydisagreewiththespeakersperspectivebecausetheybelievethatscientificprogressshouldnotbeimpededbyethicalorsocialconsiderations.Homework:Writeashortparagraphexplainingthedifferencebetweenahypothesisandatheoryinscientificresearchandprovideanexampleofeach.Readanewspaperarticleorresearchpaperaboutarecentscientificdiscoveryandwriteashortsummaryofthearticle.Includeyourthoughtsonthepotentialimpactofthisdiscoveryonsociety.WatchaTEDTalkorotherspeechrelatedtoascientificortechnologicaladvancementthatinterestsyouandwriteashortsummaryofthemainpoints.Includeyourthoughtsontheethicalandsocialimplicationsofthisadvancement.。
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