新人教版（2019）英語選修性必修四教學(xué)設(shè)計(jì)Unit1ScienceFictionPeriod3Listeningandspeaking教材分析:該部分著眼于讓學(xué)生結(jié)合科學(xué)技術(shù)的發(fā)展現(xiàn)實(shí)，了解機(jī)器人與人工智能在現(xiàn)代生活中的運(yùn)用，探討在未來的數(shù)十年間，機(jī)器人和人工智能與人類關(guān)系的發(fā)展方向。聽力內(nèi)容是電臺(tái)播出的一檔科幻作品專家的訪談節(jié)目，學(xué)生需要通過聽力了解未來學(xué)家對機(jī)器人發(fā)展的客觀看法，了解、分析著名的機(jī)器人三定律，在和同學(xué)探討之后，發(fā)表個(gè)人觀點(diǎn)。從語言運(yùn)用和對話交際策略來看，聽力內(nèi)容中主持人運(yùn)用了轉(zhuǎn)換話題的技巧，提示學(xué)生在語言分析與運(yùn)用時(shí)能注意關(guān)注、理解話語標(biāo)記的不同功能，提升邏輯思維和語言的理解與表達(dá)能力。學(xué)習(xí)目標(biāo)與核心素養(yǎng):1.TolistenforgistusingatruetolifeinterviewinnaturalEnglish.2.TolistenfordiscoursemarkersIntheinterview.3.TotalkaboutwhatyouthinkofrobottechnologyandthefamousThreeLawsofRobotics.重點(diǎn):1.TolistenforgistusingatruetolifeinterviewinnaturalEnglish.2.Tolistenfordiscoursemarkersintheinterview.難點(diǎn):TotalkaboutwhatyouthinkofrobottechnologyandthefamousThreeLawsofRobotics.教學(xué)過程：Step1Lead–inWatchashortvideoaboutarobotcalledKeeko1.TalkwhatcantherobotKeekodointhevideo?Teachthekidshowtodoimportanteverydaythings.Playgameswiththekids.Helpthekidsstudymathsandsolveproblems.Readstoriesandtelljokesforthekids.Wakethekidsupinthemorning.2.DoyoulikeKeeko?DoyouwanttoownarobotlikeKeeko?3.Brainstormwhatotherthingscanrobotsdoinourdailylife.(Purpose:toarousethestudents’interestintheclassandserveasawarmupforthefollowingactivities.)Step2Activity1lookatthepicturesanddiscussthequestionsinpairs.Whatjobsaretheserobotsdoing?whataretheprosandconsofrobotsdoingthesejobs?1）Tworobotsareservingfoodatacafe.Prons:Maybetheserviceischeaperandfaster.Cons:Thecustomswillhavemunicationsdifficulties,andthereisnohumantouch.2）Arobotisplayingthepiano.Prons:Therobotcanplayanythingperfectly.Cons:Thereisnocreativityoremotioninvolved.3）AroboticarmworksatafactoryProns:Simple,repetitivetasksaredoneathigherspeedsmorecheaplyandaccurately.Cons:Humanendupoutofwork.Andthereisnoaddedskillorcreativitytothework.4)Arobotbandisperforming.Prons:Morelivemusicwillbeavailablemorecheaply.Cons:Itismorelikelisteningtoarecord,withoutanyexcitementandemotionofwatchinghumansperform.5)Severalrobotsareplayingsoccer.Prons:ItpromoteslearningandenjoymentofAIroboticstoawideaudience.Cons:Therobotplayersdon’tevenknowtheyareinacontestandhavenodesiretowinorlose,sothereisnoemotionalcontenttothematchandthereisnophysicalskillortalentinvolved.2.whatkindofrobotsorAIdevelopmentsdoyouhopefor?Variousanswers...(Purpose:todevelopspeakingskills.)Step3Activity2Listentoaninterviewandputthesestatementsinthecorrectorder.Thehostintroducestheguest,ascifiexpert.Theexperthasrobotsinhishome.Asrobotsbeemoreintelligent,theymayalsobeemoredangerous.ThehostmentionsAsimov'sThreeLawsofRobotics.Thelinebetweenhumansandrobotswillbemoreblurredinthefuture.Thehostasksaboutbenefitsandproblems.Thehostasksiftherearerobotsintheexpert'shome.Inscifistories,robotsoftenbeesuperiorandtakeover.194527386(Purpose:topractiselisteningforgistusingatruetoliferadioprogrammeinnaturalEnglish.)Step4Activity3Listentotheinterviewagainandwritedownthediscoursemarkersthatyouhear.Makeanoteofhoweachdiscoursemarkerisusedintheinterview.Thenpareyouranswerswithapartner.(Discoursemarkersareusedtoorganizeatextbymakingsequence,contrast,opinion,purpose,andsoon.Listeningfordiscoursemarkerscanhelpyouunderstandatextmoreeasily.)(Purpose:topractiselisteningfordiscoursemarker.)Step5Activity4Oh，Iremember，...Inearlyforgot!...WhatImeanttotell/askyouis...IThenextitemontheagendais...IIYes,Ido.IsaacAsimovintroducedbepreventedfromharmingusorourhumanprogrammerstofollowtokeepourworldsafe.Atfirstglance，therulesseemlogicalandreasonable，(Purpose:totalkaboutwhatthestudentsthinkofrobottechnologyandthefamousThreeLawsofRobotics..)Example:boutrobotdoctorslastnight.Itwasinthefuture?B：Certainly.Theywillprobablydomostofourlabourforus.C：Maybe，butthat'sbesidethepoint.areandmaybesuperiortousinthefuture.A:Ithinkweoughttomoveontotheideaofithasbeenaroundforever.bothmadecleverdevicesthatB：Yes,butthemodernideaofintelligentrobotsthatlooklikehumansisonlyabout100yearsold.whatrobotscando.Let'ssee...therearesimplerepetitivetaskslikefactoryworkandhousework.A:Imoreplexjobsinthefutureentertainment.Itoaskyou—doesanyoneknowwhoevencameupwiththeword“robot”?that'sbesidethepoint.IthinkAIA:Oh,InearlyforgotwhyAsimov'swritingwassoimportant—hecreatedtheThreeLawsofRobotics.Lawl,robotscan'tinjurehuman