2023学年完整公开课版Lesson2ArtificialIntelligence

Unit20NewFrontiersLesson2ArtificialIntelligence教学设计TeachingaimsTolearnsomethingabouttheArtificialIntelligenceTodevelopstudents’listeningabilityTomakestudentsspeakabouttheArtificialIntelligenceTeachingdifficultandmainpointsToimprovestudents’listeningandspeakingabilityTeachingaidTeachingproceduresStep1.WarmingupTask1:Getstudentshaveafreetalkaboutthefollowingquestions,workinpairs.sciencefictionfilmshaveyouseenthatareaboutintelligentrobotsorrobotsthatlooklikehuman?didtherobotsbehavetowardshumans?ofthesethingscanrobotsandcomputersdonow?Task2:talkaboutthefilmArtificialIntelligenceTask3:towatchashortperiodofthefilmtoarousethestudents’interestsandhelpthemunderstandwhatArtificialIntelligenceis.Step2.ListentolearnTaks1:ListentotheinterviewwithAnanovaandanswerthequestionsTask2:Readaloudthefollowingwordstogetherinotherwords,isthatclear?WhatIdon’tquiteunderstand,toputitanotherway,WhatImeanis,whatthatmeans,sodoesthatmean,couldyouexplainhow,WhatI’mtryingtosay,whatI’mgettingat,thataprogramwhich,Imeantask3:Listentotheinterviewagain.CompletetheFunctionFilewiththeseexpressions.Step3.SpeakingVoiceyouropinion:Peopleusearobottoactasguarddog,areyoucurious?Nowturntopage103,readinformationabouttherobot.Couldyouaddyourowninformationsothattherobotdogbecomemoreperfect?ExplainyourrobottoyourpartnerusingexpressionsfromtheFunctionFile.Askquestionsaboutyourpartner’srobot.Step4.Assignment一：Newwords1.presentvt1.介绍;2.出现;出席;呈现3.赠与;交给Smith,mayIpresentMr.Brown?

史密斯小姐,让我把布朗先生引荐给你好吗?Thequestionnaturallypresenteditselfinmymind.

我的脑海中自然而然地出现了这个问题。Wepresentedhimabasketballonhisbirthday.

他生日那天我们送给他一个篮球。2.categoryn类型；类别Thestringsareacategoryofmusicalinstruments.弦乐器是乐器的一种。Theseformanindependentcategory.

这些形成了一个独立的种类。辨析：category,type和kindcategory意为“类型；类别”。是正式用语，指对材料或图书等进行分析而划分的种类。Placethesebooksincategories,please.Type意为“类型，型式，样式”。指不太明确类别的划分，有主观判断之意。Whattypeofhousewouldyouprefertolivein?Kind意为“种类，性质，本质”。指各种种类的东西。Thereareallkindsofanimalsinthezoo.3.autonomousEachofthe.stateshasanautonomousgovernment.

美国的每个州都有一个自治政府。4.colleaguen.同事；同僚Mycolleaguehasbrokenoffthehabitofsmoking.Heisacolleagueofmine.

5.rescuevt/n援救，营救，挽救，拯救，救援Herescuedthreechildrenfromtheburningbuilding.Thelifeboatwassentouttorescuethesailorsfromthesinkingship.Rescuewasatetoone’srescue来营救某人辨析：save与rescue(1)save强调被救的人可以继续享有生命Hislifewassavedbythedoctor.﹙2﹚rescue的意思是不失时机地是某人，某物免遭上海，免收危险或避免死亡。Herushedintothehouseonfiretorescueachildinit.6.originaladj/n.

﹙1﹚起初的;原来的

TheoriginalsettlersaretheIndians.

最早在这里定居的是印第安人。

﹙2﹚独创的;新颖的

Theinventorhadanoriginalmind.

那个发明家具有创新的头脑。

Yourdesignsarehighlyoriginal.

你的设计很独特。Thisisatranslation;theoriginalisinFrench.这是译文,原文是法文。7.operationaladj.

1.即可使用的

TheairportdidnotbecomeoperationaluntilMay.

机场到五月才可使用。二:Languagenotesseton把背景设置在……之上AllthathappensisonMars.所发生的一切都是把背景设在火星上。besetin以……为背景setabout﹙doing﹚sth开始；着手Thegirlattendanthassetaboutcleaningtheroom.setaside留出；把……置于一旁setoff出发；启程；引起setout动身；开始；陈述setup创立；建立over接管；接替；带领……到另一地;在……上花费Thestrikerstookoverthefactories.Shetookusovertothewindow.Ihavetakentwoyearsoverthebook.takeapart拆开takeaway拿走；夺走；带走Takeback收回（所说的话）；使回想起take…for…以为（某人或某物）是……takein吸收；欺骗takeup(doing)sth开始从事；占据占用（时空）away泄露，暴露；告发；赠与；颁发;失去Shedecidedtogivetheseoldclothesaway.Weheardashot.Thesmokehadgivenusaway.You’vegivenawayagoodchanceofsuccess.for赔偿，补偿损失nothingcancompensateforthelossofone’shealth.Wecompensatedhislosswithmoney.out计算出；解决；弄明白Ijustcan’tfigurehimout.Noonecanfigureouthowthefirestarted.upfor弥补(失去或不足的东西)Wehavetomakeupforthelosttime.Hardworkcanoftenmakeupforalackofability.makeupwithsb和……重归于好makeuptosb巴结，讨好，奉承某人makeupof由……组成，构成across被理解；被接受yourmeaningdidn’treallygetacrosstothestudents.out﹙1﹚出版；发表﹙2﹚出来﹙3﹚出现﹙4﹚说出，讲出Hisnewbookwillcomeoutsometimenextmonth.Comeoutandgetsomefreshair.Anewmodelwillcomethissummer.Hecameoutwithsomefunnystories.off(1)解雇；辞退﹙2﹚使某人感到厌烦﹙3﹚拐弯﹙4﹚把…关掉Hewasnearlyturnedoffbythebossforhiscarelessness.Iwasturnedoffbyhisboringspeech.turnonsb突然攻击,反对,对...发怒,turntosb求助于

Heturnedtomeforhelp.

他向我求助。otherwords,Ihavenochildhood.比较：inaword/inoneword/inword/inplainwordscangetalotoutofbeinginvolvedin……a.beinvolvedintrouble

卷入纠纷

b.beinvolvedindisaster

陷入不幸

c.beinvolvedinadispute;

卷入一场纠纷

d.beinvolvedinthecase

同这桩案子有干系

e.becomeaparticipant;beinvolvedin.

成为某项活动的参与者；参与某项活动。

f.beinvolvedinthebigpowerconflict;

卷入大国的冲突wassoangrythatIwalkedout,leavinghimsittingthereshockedandwhite-faced.Leave用法：vt/vi.留下；遗忘；听任；离去；委托等。n.请假，假期Imustgoback,I’veleftmycarkeys.Leav