《全新版大学进阶英语综合教程3》Unit 5教案Word格式文档下载.docx
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《全新版大学进阶英语综合教程3》Unit 5教案Word格式文档下载.docx
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8栋105室
教学目标
能力(技能)目标
知识目标
1.haveathoroughunderstandingofthetextcontextuallyandlinguistically;
2.buildupanactivevocabularytotalkaboutdigitaltechnologyandknowhowtousethekeywordsandexpressionsincontextproperly;
1.analyzetheprosandconsofthedifferentapplicationsofdigitaltechnologymentionedinthisunit,includingself-drivingcars,machinelearning,MagicBand,autonomousflyingvehicles,predicativeanalytics,andMOOCs;
2.writeawell-developedprocessdescriptionofhowtouseasmartphoneapp.
教学基本内容
Warming-upActivities
1)Opener;
2)Culturalbackground.
教学重点和难点
Focus:
1)Tofurtherunderstandthetext;
2)Toapplythewords,phrasesandsentencepatterns.
3)Howtowriteaprocessdescription.
Difficulties:
1)Tomasterandapplythesentencepatternsinthisunit;
2)expandtheirvocabularyaboutdigitaltechnologyandknowhowtousethekeywordsandexpressionsincontextproperly;
参考资料
1.《全新版大学进阶英语-综合教程3》(上海外语教育出版社)
2.《全新版大学进阶英语-综合教程教师手册3》(上海外语教育出版社)
3.Teachingcourseware(上海外语教育出版社)
编号:
U5-01
Steps
(步骤)
教学组织
StepOne
(步骤一)
Lead-in:
DescribethetypesofpeopleGoogleinvitedtothistestdrive.
2Whyweretheyinvited?
Inotherwords,howcantheself-driving
carhelpthem?
3Whatothergroupsofpeoplemayalsobenefitfromtheself-
drivingcar?
Why?
HelpfulExpressions
说明原因:
Why...?
Foronething,...;
foranother,...
Perhapsthemain/mostimportantreasonis...
Thereareprobablythree/many/severalreasonsfor…
Becauseof/Owingto/Dueto/Thanksto/Asaresultof…
Videowatching:
AfterwatchingthevideoclipfromadocumentaryaboutAlphaGo,discussthefollowingquestionswithyourpartner.
1.WhatarethethreecomponentsofAlphaGo?
2.Whathappenedinthisgame?
Whydidithappen?
3.Whatwastheresultofthisgame?
4.Howdoyoufeelafterwatchingthevideo?
AreyouexcitedabouttherapiddevelopmentofAIorterrifiedofit?
Notes:
thefouressentialartsrequiredofanytrueChinesescholar:
music,chess,calligraphyandpainting.
四艺,即琴、棋、书、画,中国古代文人推崇并要掌握的四门艺术。
artificialintelligence(AI):
AtermcreatedbyJohnMcCarthyin1953,itreferstotheintelligenceexhibitedbymachinesorsoftware.ThegoalsofAIresearchincludereasoning,knowledge,planning,learning,naturallanguageprocessing(communication),perceptionandtheabilitytomoveandmanipulateobjects.
人工智能,简称AI,1953年由约翰·
麦卡锡提出,指机器或软件具备的智能。
人工智能研究的目标有推理、认知、规划、学习、自然语言处理(通讯)、感知、移动和操纵对象。
StepTwo
(步骤二)
Culturalbackground
AlphaGo:
anartificialintelligentcomputerprogramthatplaystheboardgameGo.ItwasdevelopedbyateamledbyDemisHassabis,AlphabetInc.’sGoogleDeepMindinLondon.InMarch2016,itbeatLeeSedol,whichwasthefirsttimethatacomputerGoprogramhadbeatena9-danprofessional.AttheFutureofGoSummitinMay2017,AlphaGobeatKeJie,theworldNo.1rankedplayer,by3gamesto0.Afterthematch,AlphaGoretiredwhileDeepMindcontinuesAIresearchinotherareas.
IBM(InternationalBusinessMachinesCorporation):
anAmericanmultinationaltechnologycompanyheadquarteredinArmonk,NewYork,UnitedStates,withoperationsinover170countries.InFebruary17,2011,WatsonfromIBMdefeatedtwochampionsatJeopardy,afamousAmericantelevisionTVshow,whichwasrecognizedasaremarkablebreakthroughincomputerscienceandartificialintelligenceinthe21stcentury.
Homework
(作业)
1.Topreview&
memorizethenewwords;
2.Topreviewthetext.
Conclusion
(总结)
Throughstudyingthisunit,studentscanlearnlanguageonthebaseoftheunderstandingofthespiritsofthepassagesinthisunit.Atthesametimetheycanmastermorethan20words,severalphrasesandexpressions.Andtheyalsomasterthecorrectwaysoflanguageexpressions.MeanwhiletheystrengthentheunderstandingofthelanguageofEnglishandreviewtheknowledgelearnedbeforethroughdoingexercises.
18级A5班
18级A14班
4月29日1、2节
4月29日3、4节
4月29日5、6节
2.analyzetheprosandconsofthedifferentapplicationsofdigitaltechnologymentionedinthisunit,includingself-drivingcars,machinelearning,MagicBand,autonomousflyingvehicles,predicativeanalytics,andMOOCs;
TextStudy
1)Interactivereadingofthetext;
2)Languagefocus.
4)Tofurtherunderstandthetext;
5)Toapplythewords,phrasesandsentencepatterns.
6)Howtowriteaprocessdescription.
3)Tomasterandapplythesentencepatternsinthisunit;
4)expandtheirvocabularyaboutdigitaltechnologyandknowhowtousethekeywordsandexpressionsincontextproperly;
3.Teachingcourseware(上海外语教育出版社)
U5-02
Comprehensioncheck
1.Diggingintodetail
Answerthefollowingquestionstobetterunderstandthetext.Youmaywanttowritedownsomekeywordsinthespaceprovidedbeforeyoudoso.
1WhyisGoacomplexgame?
Becausethereare10170possiblepositions—that’smorethanthenumberofatomsintheuniverse,andmorethanagoogoltimeslargerthanchess.
(Para.3)2WhydoAIresearchersusegames?
Theyusegamesasatestinggroundtoinventsmart,flexiblealgorithmsthatcantackleproblems,sometimesinwayssimilartohumans.
Para.4)3HowdothemethodsusedinAlphaGodifferfromtraditionalAImethods?
TraditionalAImethodsconstructasearchtreeoverallpossiblepositions,whereasthemethodsusedinAlphaGocombineanadvancedtreesearchwithdeepneuralnetworks.
Para.5)4Whatdoes“reinforcementlearning”mostprobablymean,judgingfromthecontext?
Learningthroughrepeatedtrials,throughwhicherrorsarecorrectedandcorrectsolutionsbecomeknowledge.
(Para.8)5WhyisitimportantthatAlphaGousesgeneralmachinelearningtechniques?
Becausethesametechniquescanbeusedtotacklereal-worldproblems.
2.Understandingdifficultsentences
1.…surroundemptyspacetomakepointsofterritory.(Para.1)
Paraphrase:
..earnpointsbyclaimingtheemptyspacesurroundedbyone’sstonesasone’sownterritory.
2....ithascapturedthehumanimaginationforcenturies.(Para.1)
…humanbeingshavebeenattractedtoitforcenturies.
3.Thenfellcheckersin1994.(Para.3)
Thencomputersbeathumanbeingsincheckersin1994.
4.…machineshavetoppedthebesthumansatmostgamesheldupasmeasuresofhumanintellect.ButwithGo,humangrandmastershavemaintainedanedgeovereventhemostagilecomputingsystems.(Para.3)
...machineshavebeatenthebesthumansatmostgamesthatarehighlyregardedaschallengestothehumanintellect.ButhumangrandmastershavemanagedtoplayGobetterthaneventhesmartestcomputingsystems.
5.TraditionalAImethods…don’thaveachanceinGo.(Para.4)
ThereisnohopefortraditionalAImethods…towinatGo.
6.Becausethemethodswe’veusedaregeneral-purpose,ourhopeisthatonedaytheycouldbeextendedtohelpusaddresssomeofsociety’stoughestandmostpressingproblems...(Para.8)
Becausethemethodswe’veusedarenotdesignedforaparticularpurpose,wehopetofindmoreapplicationsforthemtosolvesociety’shardestandmosturgentproblems...
TextAnalysis
Thisarticleisacontributiontoacompanyblog.Aswithmanypersonalblogstheseareintendedtokeepothersintouchwithwhatishappeninginawaythatcreatesafavorableimpression.Thecompanywantstobeliked.Toachievethis,thebloggivesthecompanyahumanfacebyrecordingthestruggleofoneofitsteamstocreateacomputercapableofmasteringthegameofGo.Wegettohearthepersonalfeelingsofthoseinvolved:
theyare“thrilled”and“excited”bytheirsuccess;
wehearoftheir“hopes”forthefuture.Ourfavourableimpressionoftheirworkisenhancedbybeingtolditmayhelpsolvesomeofour“toughestandmostpressingproblems”.
RatherthanacoldlogicaldescriptionofAlphaGowehaveitsdevelopmentpresentedinanarrative,appealingtoourloveofagoodstory.Andagoodstoryitis,withourprotagonistslockedinastruggletowinthechallenge.Therewasevenacliff-hangerendingwrittenintotheoriginalblog:
wouldAlphaGogoontobeattheworldchampion?
Now,ofcourse,weknow.
StepThree
(步骤三)
QuestionsforDiscussion
1.DiscusswithyourpartneraboutsocialfunctionsofAI.WhatkindofharmorbenefitmayAIbringtooursocietyinthefuture?
2.StephenHawkingoncesaid“Successincreatingartificialintelligencewouldbethebiggesteventinhumanhistory.Unfortunately,itmightalsobethelast.”Whatisyourpointaboutthisissue?
DoyoubelievehumanscanensurethatAIremainsbeneficialandsafe?
StepFour
(步骤四)
II.LanguageFocus
Wordsandexpressions
1.originate:
comeintoexistence发源
e.g.SushiplacesinNewYorkCityaren’tnecessarilyrunbyJapanesepeople,andthestafforiginateanywherefromChina,SouthKorea,theDominicanRepublic…
纽约的寿司店不一定是日本人开的,店里什么人都有:
中国人,韩国人,多米尼加人,等等。
2.originate:
incomefrom起源于
e.g.GolfisasportthatoriginatedinScotland.
高尔夫起源于苏格兰。
- 配套讲稿:
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- 特殊限制:
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