Unit2+Reading+and+Thinking+课件【高效备课精研+知识精讲提升】 高中英语人教版（2019）选择性必修第四册

Unit2LookingintothefutureI.ViewingandSpeaking

1.Whatdotheboy,therobotandtheuniverseprobablystandfor?2.Whatmessagedoesthispictureintendtoconvey?

♦theboy:humanbeings♦therobot:sciencetechnology♦theuniverse:infinitefutureahead♦thepossiblefuturerelationshipbetweenmanandtechnologyliveinharmony?预测未来的最好方式就是去创造它。Thebestwaytopredictthefutureistocreateit.——PeterDrucker

Thedevelopmentofscienceandtechnologycanbringalotofconveniencetoourlife.greatchangesmademudsmallhouses

flatsinhighbuildingshousesalongthestreetwithmanyshopsmodernflats,floating;HousesSMARTYouareasmart

elligentDoyouhaveany“smart”things?Whatarethey?smartclosestoolsmartphonesmartwatchsmartbraceletsmartTV146523Whatcanwedowithsmartphone?HavingorgivingacallPlayinggamesWatchingfilmsStudyingListeningtomusicNavigating导航,shopping...moreconvenientBenefits:moreinterestingmucheasier...Willtherebesmarthomesinthefuture?Whatdoyouthinkasmarthousecando?

AsmarthomereferstoaconvenienthomesetupwhereappliancesanddevicescanbeautomaticallycontrolledremotelyfromanywherewithanInternetconnectionusingamobileorothernetworkeddevices.(/terms/s/smart-home.asp)Smarthouseswillbringus:conveniencesafetyinterest/fun…makeourlifeeasier？Let’slearnapassageaboutit.(P14-15)TitleIntroductionSubtitleSubtitleSubtitleConclusionSkimmingPeoplewhoareinterestedintechnologyandholdapositiveattitudetowardssmarthome.Thetextmainlytellsusthatsmarthomewillmakeourlifeeasierin____________.manyaspects1．Whatisthepurposeofthepassage?A.Tosellintegratedsensors.B.Tochangetheoldhouses.C.Todecoratehomewithsmarttechnology.D.Togiveabriefintroductionaboutsmarthomes.2.Whatisthetypeofthistext?A.Anarration

B.ApopularscienceexpositionC.AnargumentationD.Asciencefictionstory3.Who’stheintendedaudience?Thesesmarthomeswillkeepussecure,saveusenergy,andprovideamorecomfortableenvironmenttolivein.

Inthefuture,wewillbeusingadvancedtechnologyeverydayforautomaticcontrolofjustabouteverythinginourhome.Inaddition,yoursmarthomewillbemonitoringyourhealthforyoueveryday.Smarthomeswillbeabletopreventseriousdamagefromaccident.Thissmarttechnologyisnotafantasy.Scanningfortopicsentencesofeachparagraph.12345Para2:IntelligentcontrolsPara3:RegularhealthchecksPara4:NomoredisastersPara5:ThesituationofsmarthomeSmarthomes:BenefitsPara1:abriefintroductionofsmarthomesTopicIntroduction

Benefits/ExamplesConclusion

Haveyoueverforgottentolockthedoorofyourhouse?Or,haveyoueverforgottentoswitchofftheTVorcomputers?Thesekindsofthingshappentousallthetime,wasteresources,andcansometimesleadtoproblems.However,inthenot-too-distantfuture,wewillbelivinginsmarthomesthatwilllockthedoorforuswhenweareawayandremembertoswitchofftheTVwhenweforget.Thesesmarthomeswillkeepussecure,saveusenergy,andprovideamorecomfortableenvironmenttolivein.1.Whydoesthewriterstartwithtwoquestions?2.Whatistheauthor’sattitudetosmarthomes?Toarousethereaders’attention;tointroducethetopic.Positive/Favorable.Para1TodayInthefutureManualcontrolswitchesknobsremotecontrolsthinkabout

turningswitches

onandoffyourselfAutomatic/IntelligentcontrolHowdoesitwork?

useintegratedsensorslearnyourdailyroutine

&preferencesAllcontrolswillrespond

tovoicecommandsPara2IntelligentControlsWhatarethefeaturesofintelligentcontrols?consideratesmart,convenient,easytocontrolInthefuture

useintegratedsensorslearnyourdailyroutine

&preferencesAllcontrolswillrespond

tovoicecommandsAutomatic/IntelligentcontrolPara2widelyaccepted,popularefficient,automaticenvironment-friendlyHowdoesthewriterdeveloptheseparagraphs?RegularHealthChecksNoMoreDisastersforexample,...(2examples)forexample,...(2examples)Para3&4functionsWhatcansmarthomesdowiththesefunctions?advantagesYourbedSmarttoiletPara3&4functionsWhatcansmarthomesdowiththesefunctions?advantageswillbemonitoringyourhealthYourbedrecordhowwellyousleepcheckyourbodyweightsendawarningtoyourphonegiveyousuggestionsonSmarttoiletkeepconstanttrackofyourhealthwarnyouearlyonwillbeabletopreventseriousdamagefromaccidentspotentiallysaveyourlifedetect:awaterleakingpipeashortintheelectricalwiringprovideyouwiththerelevantinformationwillbeabletofixtheproblemintimePara3&4RegularHealthChecksNoMoreDisasters

Ageneralintroduction

Examples

AdvantagesHowdoesthewriterdevelopParagraph2-4?Byfirstintroducingthemainfunctionsofsmarthomes,usingthe2ndpersonto

makepeoplehavearealexperienceandthengivingexamplestogivefurtherexplanationaboutthosefunctions.ThinkandanswerThissmarttechnologyisnotafantasy.Manyofthesenewinnovationsarealreadyavailableandbeingusedinsomehomes.Inthissense,thehomeoftomorrowisalreadythehomeoftoday.Nevertheless,itwilltakesomeyearsbeforemostnewhomesbegintousethisnewtechnology.Para5Whydoestheauthormentionthatsmarthomeisnotafantasy?Aresmarthomespopularnow?Whyorwhynot?Thetimeofsmarthomeshasalreadycome.highcost,imperfecttechnology,riskofdanger...ReadingforinformationInthefuture,whatwillsmarthomesdoabout...?doors

dinnersTVs,computersbedswaterpipes,electricalwirestoiletslights,favouritemusic,orTVprogrammeslockthedoorforuswhenwe’reawayswitchoffTVsandcomputerswhenweforgetdetectifthereisaproblemandprovideuswiththerelevantinformationpreparedinnerforusrecordhowwellwesleepeverynight,checkourbodyweight,sendawarningtoourphoneswhenwehavesleeporweightproblems,andgiveussuggestionsonahealthierdietandhowtosleepbetterkeepconstanttrackofourhealthandwarnusearlyonifthereissomethingwrongcomeontheinstantweenterthedoorP15E3IntelligentControlsRegularHealthChecksNoMoreDisastersuse_________________totellyouinformationallcontrolswillrespondto__________________bedswillcheckyoursleepand____________;toiletswillkeep_____________ofyourhealtha________waterpipeashortinthe_______________Smarttechnologyisnota________.automatic_______monitor______preventseriousdamagefrom___________controlhealthaccidentsIntegratedsensorsvoicecommandsbodyweightconstanttrackleakingelectricalfantasy(keepus______;saveus_______;provideamorecomfortable_____________tolivein)secureenergyenvironmentsmarthomeswiringAsmarthomeisonethati_________computersintothestructureofthebuildingitself.Inthisway,manyofthethingsthatwenowdoourselveswillbecomea_________.Forexample,thesmarthomecouldcontroltheairconditioningandlightssothatyouwouldnolongerhavetoturns_________onandoff,makingyourhomemoreenergy-e_________.Thesmarthomecouldalsom________itselftomakesurethateverythingisworkingasitshould,andsendyouw_________ifthereisaproblem.Suchsmarthomescouldevenbeprogrammedtod_______yourhealthproblems,andthengiveyour________adviceastothefoodyoushouldeatorifyoushouldseeadoctor.Soinasense,smarthomeswillleadustolivingsmarterlives.ntegratesutomaticwitchesfficientonitorarningsetectelevantCompletethesummaryusingthecorrectformsofthewordsfromthetext.CriticalthinkingHaveyoueverthoughtofthedisadvantages(potentialchallenges)smarthomeswillbringus?Ifthereisaproblemwiththesystem/powerfailure,youmayfindyourselflockedoutofthehouse,orfailtoswitchyourTVonoroff.Security

isanotherbigconcern,asstrangersmaybeabletohackintothesystemtocollectprivateinformationaboutyourlifeandusethatforevilpurposes.Whatisyourattitudetowardssmarthomes?Ifyouaregoingtodesignyouridealsmarthome,whatsmartdeviceswillyoucreate?Discusswithyourgroupmembers.Youaresupposedtoinclude:Whatsmartdevicesthereareinyourhome;Whattheirnewfunctionsare;Thebenefitsthenewdevicescanbring.Designyouridealsmarthome1prosandcons2switchoff3inthenot-distantfuture4keepsbsecure5savesbenergy6acomfortableenvironmenttolivein7aremotecontrol8integratedsensors关闭在不久的将来保障某人的安全节省某人的能源一个舒适的居住环境遥控集成传感器LanguagePoints:Importantphrases(P13~P15)利弊，优缺点9energy-efficientmode10dailyroutine11respondto12monitorone’shealth13sendawarningto14givesuggestionson15keepconstanttrackof16haveacriticalillness日常对……作出反应监测某人的健康状况给……发出警告就……给出建议持续跟踪……身患重病LanguagePoints:Importantphrases(P13~P15)节能模式17prevent...from18provide...with...19therelevantinformation20fixtheproblem21becomeflooded

22catchfire23inthissense向……提供……相关信息解决问题着火从这种意义上来讲被水淹LanguagePoints:Importantphrases(P13~P15)阻止当不及物动词的不定式形式做后置定语或表语时，并且不定式的宾语为所修饰对象时，介词不能省略。1.Thesesmarthomeswillkeepussecure,saveusenergy,andprovideamorecomfortableenvironmenttolivein.(P14)这样的智能家居将保障我们的安全，节省我们的能源，为我们提供一个更为舒适的居住环境。LanguagePoints:Importantsentences(P14~P15)(1)Yangzhouisagoodplace________________(live).(2)Thailandisavisitingplace_________________(go).(3)Cookingisaninterestingtopic________________(talk).(4)Maryiseasy_______________(相处).toliveintogotototalkabouttogetalongwithSummaryThecoloursgentlyfadeeachtimeyouwashtheshirt.Tellmethemomentyougettheresult.Directlyyoufeelanypains,youmustgotothedoctor.2.YourlightswillcomeontheinstantyouenterthedooralongwithyourfavouritemusicorTVprogrammes.(P14)你一进家门，灯就会亮起，还有你最喜欢的音乐或电视节目（会自动播放）。thefirsttime,nexttime,(the)lasttime,everytime,eachtime;themoment,theminute,thesecond,theday,theyear,theautumn,theinstant;immediately,directly,instantly（一……就……）时间名词短语或副词用作从属连词，引导时间状语从句。CompareandfindLanguagePoints:Importantsentences(P14~P15)SummaryLanguagePoints:Importantsentences(P14~P15)高考链接改错。1.EverytimewhenIreceivesomethinginmystudy,mymotherhasabigsmileonherface.2.IthoughtherniceandhonestforthefirsttimeImether.一般将来时的进行时表示将来某一时间正在进行的动作，一般与表示将来的时间状语连用，如：soon,thisevening,onSunday,atthistimetomorrow,intwodays等。3.Inaddition,yoursmarthomewillbemonitoringyourhealthforyoueveryday.(P14)

另外，你的智能家居每天都会监测你的健康状况。LanguagePoints:Importantsentences(P14~P15)(1)Daniel’sfamily_________________(enjoy)theirholidayinHuangshanthistimenextweek.(2)I’mnotreallysurewhatI_______________(do)i