Unit3Ourdigitallives主題范疇：人與社會主題群：科學與技術子主題：科學技術與工程，人類發(fā)明與創(chuàng)新KeyquestionHowhasdigitaltechnologychangedourlives?understandtheunittopicandmastertheusageofkeywords,phrasesandsentencepatterns;predictthestructureandcontentofthereadingpassagebyunderstandingthetextfeature(interview);understandtheconceptandapplicationoftheInternetofThings(IoT),aswellastheimpactoftheInternetonourdailylife.Imaginethefuturesmartlifeinareasonableway.Learningobjectives學習目標Attheendoftheclass,Iwillbeableto:*network/?netw??k/

flood

/fl?d/

multimedia

/?m?lti?mi?di?/expert

/?eksp??t/

mobile

/?m??ba?l/payment

/?pe?m?nt/n.

網絡n.

洪水；水災n.

多媒體n.

專家adj.可移動的n.

付款；支付Newwordsandphraseswarn/w??n/

treatment/?tri?tm?nt/

data/?de?t?/company/?k?mp?ni/traffic/?tr?f?k/

*flow/fl??/

smoothly/?smu?eli/v.

提醒注意；警告

n.

治療；療法n.數(shù)據(jù)n.公司n.路上行駛的車輛；交通v.（人或事物）涌流；流動adv.平穩(wěn)地；連續(xù)而流暢地connectto bringbigchangestomobilepaymenttake...forexample rubbishbin連接給……帶來重大變化移動支付以……為例垃圾箱Lifebeforethe

internetThingspeopledo

withtheinternetThepositiveeffectsof

theinternetondaily

lifeThenegativeeffects

oftheinterneton

dailylifeFirstthoughtsHowwilltheinternetchangeourlivesinthefuture?Howdoyouchooseadigitaldevice?Whatarethepositiveandnegativeeffectsoftheinternet?Howhasdigitaltechnologychangedtheworld?abacusGuessinggameIamveryoldnow.IwasborninChina.Manypeopleusedmeforcalculatinginthepast,butnowIamabitlonelybecausetheyseldomusemenow.

DoyouknowwhoIam?calculatorIamverysmall.Icanbeusedforcalculating.InChina,alotofstudentsusemewhensolvingmathematicalproblems.

DoyouknowwhoIam?computer/PCItisamachine,whichyoucanusetotypeyourhomework,drawpictures,playgames,watchmovies,listentomusic,communicatewithyourfriends,gatherinformation…DoyouknowwhoIam?AlaptopItisakindofcomputerwhichcanbetakenconveniently(方便地)likeanotebook.

DoyouknowwhoIam?Howwilltheinternetchangeourlivesinthefuture?BeforeyoureadNowadays,peopleusesmartphones,smartwatchesandsmarthomedevices.Inthefuture,evenmorethingswillbeconnectedtotheinternet.ThenetworkofinterconnectedsmartdevicesiscalledtheInternetofThings(IoT物聯(lián)網).Lookatthepicturebelowanddiscusswhatasmarthomeislike.Whatisasmarthomelike?Canyougivesomeexamples?Inasmarthome,alotofdevices

areconnectedtotheinternet.You

cancontrolthesedevices

evenwhenyouarenotat

home....cleanup 打掃干凈airconditioner 空調athome 在家smartspeaker 智能音箱fingerprintlock 指紋鎖windowcleaningrobot 窗戶清潔機器人turnon 接通（電流）；打開turnoff 截斷（電流）；關掉saveenergy 節(jié)約能源詞匯拓展①Whatis...like?……是什么樣的/怎么樣?(用來詢問特征、性質或情況。)例如：在西班牙學習是什么樣的？WhatisstudyinginSpainlike?②...areconnectedtotheinternet.……被連接到互聯(lián)網。例如：我們學校所有的電腦都連上了互聯(lián)網。Allthecomputersinourschoolareconnectedtotheinternet.核心句式FindingexamplesthatsupportopinionsWritersoftenuseexamplestosupporttheiropinionsandthishelpsthereaderunderstandtheopinionsbetter.閱讀策略：尋找支持觀點的例子作者經常使用例子來支持他們的觀點，這有助于讀者更好地理解這些觀點。讓我們進入閱讀一探究竟！ReadingstrategyReadthetranscriptofapodcastinterviewtolearnabouthowtheinternetwillfurtherchangeourlives.SmartlifeinthefutureHost:OurguesttodayisDrLi,atechnologyexpert.DrLi hasstudiedhowtheinternetwillfurtherchangeour livesinthefuture.DrLi:That’sright.Theinternethasbroughtbigchangesto everydaylife.Forexample,e-learningandmobile paymenthavechangedthewaywestudyandshop.In thefuture,evenmorethingswillbeconnectedtothe internet,solifewillcontinuetochange.While-readingHost:Canyougiveussomeexamples?DrLi:Takehealthforexample.We’llprobablywearsmall devicesallthetime,andthey’llcheckourhealthand warnusabouthealthproblems.Withthisinformation, doctorscanprovidebettertreatment.Host:Interesting!Willtheinternethelpimprovethe environment?DrLi:Yes!Asmorethingsbecomeconnectedtotheinternet, ourcitieswillbecomesmartcities.Smartcitieswillbe moreeco-friendlythancitiestoday.Oneofthemost importantchangeswillcomeinenergyuse.Different deviceswillcommunicateandsharedatawitheach other.Thiswillhelpthemsaveenergy.Forexample, smartrubbishbinswillautomaticallytellthesmart citynetworkwhentheyarefull.Thisdatawillallowtherubbishcollectioncompanytoplanbetter collectionroutes.DrLi’sopinionanexampletosupportthisopinionHost:Willsmartcitiesimproveourlivesinotherways?DrLi:Ithinkthebiggestchangewillbeintransport.Our roadswillbemuchsaferinthefuture,andtrafficwill flowmoresmoothly.Therewillbefeweraccidents becausecarswilldrivethemselves,andtheywillshare datawiththesmartcitynetwork.Withthisdata,traffic lightscanchangethetimingaccordingtothenumber ofcarsontheroad.Host:That’samazing.Andwillthisreallybepossible?DrLi:Yes,itwill.We’vealreadystarteddoingsomeofthese things!Readthepartsbelowandcircletherightanswers.opinionsupportDrLi:That’sright.Theinternethasbroughtbigchangesto everydaylife.Forexample,e-learningandmobile paymenthavechangedthewaywestudyandshop.Task1DrLi:Inthefuture,evenmorethingswillbeconnectedtothe internet,solifewillcontinuetochange.Host:Canyougiveussomeexamples?DrLi:Takehealthforexample.We’llprobablywearsmall devicesallthetime,andthey’llcheckourhealthand warnusabouthealthproblems.Withthisinformation, doctorscanprovidebettertreatment.opinionsupportHost:Interesting!Willtheinternethelpimprovethe environment?DrLi:Yes!Asmorethingsbecomeconnectedtotheinternet, ourcitieswillbecomesmartcities.Smartcitieswillbe moreeco-friendlythancitiestoday....opinionsupportDrLi:Oneofthemostimportantchangeswillcomein energyuse.Differentdeviceswillcommunicateand sharedatawitheachother.Thiswillhelpthemsave energy.Forexample,smartrubbishbinswill automaticallytellthesmartcitynetworkwhenthey arefull.Thisdatawillallowtherubbishcollection companytoplanbettercollectionroutes.opinionsupportDrLi:Ithinkthebiggestchangewillbeintransport.Our roadswillbemuchsaferinthefuture,andtrafficwill flowmoresmoothly.Therewillbefeweraccidents becausecarswilldrivethemselves,andtheywillshare datawiththesmartcitynetwork.Withthisdata,traffic lightscanchangethetimingaccordingtothenumber ofcarsontheroad.Host:That’samazing.Andwillthisreallybepossible?DrLi:Yes,itwill.We’vealreadystarteddoingsomeofthese things!opinionsupportCompletethetablebelowwiththeinformationfromthetranscriptofthepodcastinterviewonpage37.Theinternetwill…Exampleschangethewaywelookafterourhealth.Wewill(1)___________________________________________________________________________________________________.probablywearsmalldevicesallthetime,andtheywillcheckourhealthand

warnusabouthealthproblemsTask2Theinternetwill…Exampleschangethewayweuseenergy.Smartrubbishbinswill(2)____________________________________________________________________________________________________________________________________________.changethewaythetransportsystemworks.Carswill(3)_______________________________________________________________________.automaticallytellthesmartcitynetworkwhentheyarefull.Thisdatawill

allowtherubbishcollectioncompanytoplanbettercollectionroutesdrivethemselvesandtheywillsharedatawiththesmartcitynetwork(1)DoesDrLitakeapositive,negativeorneutral(中立的)attitudetowardsthechanges

broughtbytheinternet?(2)CanyoufindexamplesfromtheinterviewtosupportDrLi’sopinion?Readthetranscriptofthepodcastinterviewagainandanswerthequestionsbelow.DrLitakesapositiveattitudetowardsthesechanges.Task3Wewillprobablywearsmalldevicesallthetime,andtheywillcheckourhealthandwarnusabouthealthproblems.Withthisinformation,doctorscanprovidebettertreatment.Smartcitieswillbemoreeco-friendlythancitiestoday.Ourroadswillbemuchsaferinthefuture,andtrafficwillflowmoresmoothly.Discussthequestionsbelow.(1)Whatwilllifeinasmartcitybelike?(2)Doyouthinktheinternethasnegativeeffectsonourdailylives?Whatare

they?Howcanwedealwiththem?Post-readingatotellsomeonethatsomethingbadmayhappenbmedicalcaregiventopatientscthevehiclesmovingonaroadatacertaintimedmovingwithoutdifficultieseapersonwithspecialknowledgeandskillFindthewordsinthetranscriptofthepodcastinterviewonpage37andmatchthem

withtheirmeanings.(1)expert(line1)(2)warn(line9)(3)treatment(line10)(4)traffic(line21)(5)smoothly(line21)Task4Completethepassagewiththewordsandthephrasebelow.Changetheformif

necessary.datatake...forexamplewarnsmoothlytreatmentTask5Smarttechnologyischangingthewaywelive.Nowadays,moredevicesareconnectedtotheinternet.(1)_________smartwatches_________.Athletescanusethemtomeasuretheirspeedandheartrate,andthensendallthe(2)_________totheirtrainer.Smartdeviceswillchangeourcitiesinthefutureandtrafficwillflowmore(3)_________thankstosmartcitytechnology.Ourhomeswillbefullofsmartdevicestoo.Forexample,whenwerunoutofeggsormilk,ourfridgewillautomaticallyordermore.Oneday,wemayeventake“smartpills”tohelpcheckourhealth,andthiswillhelpdoctorsprovidetheright(4)_________.However,someexperts(5)_________thatsmarttechnologycaneasilygowrongandthiscouldleadtoseriousproblems.datatake...forexamplewarnsmoothlytreatmentTakeforexampledatasmoothlytreatmentwarnWriteabouthowyouthinktheinternetwillchangeourlivesinthefuture.Usethe

wordsandexpressionsbelow.check provide warn bringchangesto changethewaywe... changeswillcomein...connectedto take...forexampleTask6Theinternetwillchangethewayweliveinthefuture,bringingchangestoeveryaspectofdailylife.Connectedtosmartdevices,itwillprovide

instant(迅速的)servicesandpersonalized(個性化的)experiences.TakeAIassistantsforexample,whichcancheckschedulesandwarnusoftrafficdelays.However,italsoraisesprivacy(隱私)concerns.Changeswillcomeinhowwebalanceconvenienceandsecurity,reshapingourhabits.Thedigitaleracontinuouslytestsouradaptability,makinglifemoreefficientyetcomplex.OnepossibleversionSmartlifeinthefutureHost:OurguesttodayisDrLi,atechnologyexpert.DrLi hasstudiedhowtheinternetwillfurtherchangeour livesinthefuture.DrLi:That’sright.Theinternethasbroughtbigchangesto everydaylife.Forexample,e-learningandmobile paymenthavechangedthewaywestudyandshop.In thefuture,evenmorethingswillbeconnectedtothe internet,solifewillcontinuetochange.n.

專家adv.進一步；在更大程度上給……帶來重大變化移動支付被連接到……短語收藏夾Host:Canyougiveussomeexamples?DrLi:Takehealthforexample.We’llprobablywearsmall devicesallthetime,andthey’llcheckourhealthand warnusabouthealthproblems.Withthisinformation, doctorscanprovidebettertreatment.Host:Interesting!Willtheinternethelpimprovethe environment?warnsb.aboutsth.

提醒某人注意/警惕某事n.治療；對待DrLi:Yes!Asmorethingsbecomeconnectedtotheinternet, ourcitieswillbecomesmartcities.Smartcitieswillbe moreeco-friendlythancitiestoday.Oneofthemost importantchangeswillcomeinenergyuse.Different deviceswillcommunicateandsharedatawitheach other.Thiswillhelpthemsaveenergy.Forexample, smartrubbishbinswillautomaticallytellthesmart citynetworkwhentheyarefull.Thisdatawillallowtherubbishcollectioncompanytoplanbetter collectionroutes.sharesth.withsb.

與某人分享某物垃圾箱Host:Willsmartcitiesimproveourlivesinotherways?DrLi:Ithinkthebiggestchangewillbeintransport.Our roadswillbemuchsaferinthefuture,andtrafficwill flowmoresmoothly.Therewillbefeweraccidents becausecarswilldrivethemselves,andtheywillshare datawiththesmartcitynetwork.Withthisdata,traffic lightscanchangethetimingaccordingtothenumber ofcarsontheroad.Host:That’samazing.Andwillthisreallybepossible?DrLi:Yes,itwill.We’vealreadystarteddoingsomeofthese things!n.

交通根據(jù)…………的數(shù)量（后接可數(shù)名詞復數(shù)）Inthefuture,evenmorethingswillbeconnectedtotheinternet,solifewillcontinuetochange.【知識點】(1)

beconnectedto

被連接到……延伸：connect...to/with... 把……和……連接起來connection n.

連接例如：這顆衛(wèi)星與地面控制系統(tǒng)相連。Engineersconnectedthesatellitetothegroundcontrolsystem.=Thesatellitewasconnectedtothegroundcontrolsystem.Languagepoints【知識點】(2)

continuetodosth.

繼續(xù)做某事continuedoingsth.

繼續(xù)做某事注意：兩種句式表達大多數(shù)情況下可互換使用，無明顯差別。continuetodosth.更強調中斷后繼續(xù)做某事，即中途斷斷續(xù)續(xù)；continuedoingsth.則更強調持續(xù)做同一件事，即沒有中斷。例如：她從國外留學回來后繼續(xù)學習歷史。Afterstudyingabroad,shecontinuedtostudyhistory.Shecontinued

studyinghistoryafterreturningfromoverseas.強調“中斷后重新開始學習”（留學回國后繼續(xù)學歷史）強調“持續(xù)學習”（留學期間和回國后都學歷史）...,andthey’llcheckourhealthandwarnusabouthealthproblems.【知識點】warnsb.aboutsth. 提醒某人注意/警惕某事辨析warnsb.todosth.

勸告/告誠某人做某事例如：天氣預報提醒居民臺風即將來臨。Theweatherforecastwarnedresidentsabouttheapproachingtyphoon.例如：他告誡弟弟遠離火源。?Hewarnedhislittlebrothertostayawayfromthefire.Withthisdata,trafficlightscanchangethetimingaccordingto

thenumberofcarsontheroad.【知識點】(1)

accordingto

根據(jù)……注意：該短語中的to為介詞，后接名詞（短語）、代詞等。例如：據(jù)他的教練所言，他的成功源于多年的刻苦訓練。Hissuccess,accordingtohiscoach,isduetoyearsofhardtraining.(2)

thenumberof

……的數(shù)量辨析：thenumberof

……的數(shù)量后接可數(shù)名詞復數(shù)，強調具體數(shù)字和統(tǒng)計結果，短語作主語時謂語動詞用第三人稱單數(shù)形式。例如：我校學生數(shù)量是2000人。Thenumberofstudent