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Xbook3Unit4・・・Understanding ideas学历案【课题与课时】课题Unit4Starting outUnderstanding ideas:Artificial Intelligence:A REALTHREAT一from CompulsoryTextbook3of Newedition ofFLTRP NewStandard English课时量Two periods【课标要求】能从课文中获取主要信息,总结主题相关文本特征,并能够通过谈论与未来相关的话题激发学生探索科技和未来的兴趣【学习目标】
1.Find outmain ideaof thepassage.
2.Have abasic ideaof Al
3.Learn thekey wordsand expressionsfrom thepassage
4.Develop theability o|f criticalthinking whendiscussing acontroversial issue.Step1Fast-reading
1.Whats thetext mainlyabout A.We needntworry aboutAL B.AI isour greatest human achievementso far.C.AI isa realthreat tohuman beings.D.The viewsof threepeople onAl onthe Forum.
2.Match themain ideawith eachparagraph Para.1A・Jobs arepotentially at risk.Para.2B.Al will make dailythings easier.Para.3C・Super-smart personal assistants arehelpful.Para.4D・We humansare atrisk.Para.5E.The valueof AL Para.6F.We canonly embrace and regulateALPara.7G.We arenot preparedfor the challenges ofI.Step2Careful-reading I.Read thepassage carefullyand choosethe bestanswer.l.Why isProfessor StephenHawking mentionedin thebeginning A.To usethe celebrityeffect.B.To attractthe readers.C.To leadto thetopic.D.To impressthe readers.2・What madeMillenniumbutterfly savemuch timein lookingfor restaurantsA・Her Alpersonal assistant.B.Her super-smart phone.C・Her ownquestions.D.Her ownpreferences.3・Why doesMillenniumbutterfly wantto buya self-driving carA・Because shelikes hangingout.B・Because shehates takingdriving lessons.C・Because itwont besusceptible tohuman error.D・Because theremight bemachine-learning problems.4・What willhappen if Al thinkswere invaluableA・Al willexercise itsown judgement.B・Al willprogramme byitself.C・Al willhelp ussolve problems.D・Al willmake usat greatrisk.5・How should we dealwith super-intelligent AlA・Destroy itcompletely.B.Stop itsdevelopment.C・Analyse andinterpret it.D・Embrace andregulate it.IL Fillin theblanks ArtificialIntelligenceA REALTHREAT♦Her super-smart
1._______________has animmediate answerfor allher questions.♦Her PAcan findthe rightMillennium-butterfly
2.____________for herquickly.♦She thinks
3.__________in Al willmakedoing day-to-day thingsa loteasier♦Al couldhelp us
4.__________many problems,but thereare somerisks.Popkid♦Almost50per centof USjobs are
5._________from automationin thenext20years.♦
6.is preparedfor thechallenges ofAL♦Al cansolve problemsthat aretoo
7.___________for humanexperts.♦ifAl
8.__________or fallsinto thewrong hands,it couldalso bePink haze
9.♦We haveno choicebut to embrace and
10.____________AL Step3Post-reading Fillin theblanks withthe correctforms ofwords givenIs artificialintelligence thegreatesthumanachievement orthe biggestthreat toour
1.________exist Peoplein theTechnology ofTomorrow Forumhave differentviews.Millenniumbutterfly thinksthat hisdaily lifeis more
2._____________convenience withthe advanceof artificialintelligence.For example,he hasgot hissuper-smart personalassistant
3.__________build intohis phone.The assistantanswers anyquestion heputs toher
4.________________immediate andeven useshis answers
5.____________learn moreabout hispreferences.He hopesthat morebreakthroughs inAlwillbe madesoon,so thatpeople canenjoy moreand morebenefits.Popkid admitsthat moreadvanced Alcould behelpful in
6.______________________solve theworlds problems,
7._____there isa highlevel ofrisk involved.Actually,none ofus is
8.______________prepare forthechallengesof ALIn Pink_hazes opinion,people allneed tocoexist
9.____________Al technologywhether theylike itor not.We haveno choicebut
10._______________embraceandregulate it.[学后反思】
1.What attitudeshouldwehave toAl
2..What sentencepatterns didwe learnin thislesson
3.What methodof readingcomprehension couldyou learntthrough thisstudy答案|Step1Fast・reading
1.D
2.CBDAGEF Step2Careful・reading I.CACDD IL
1.personalassistant
2.restaurants
3.developments
4.solve
5.atrisk
6.none ofus
7.challenging
8.goes wrong
9.the mostdangerous lO.regulate Step3Post・reading
1.existence
2.convenient
3.built
4.immediately
5.to learn
6.solving
7.but
8.prepared
9.with
10.toembrace。