高中英语-选择性必修一第二单元阅读课教学课件设计

高二选择性必修一U2ReadingandThinking

Enjoyavideoandthink

Whatisthelifelikeinsmarthomes?morecomfortableeasierLeading-inSmarthomestomakelifeeasierReadingandThinkingSkimmingSkimthetextandfindoutthetexttypeandthestructureofit.Whatisthetypeofthetext?A.newsreportB.biographyC.expositiononpopularscienceD.argumentationpayattentiontothetitleandthreesubtitlesskimmingSkimthetextandfindoutthetypeandthestructureofit.Whatisthestructureofthetext?A.B.C.123451234521345

intendedreadersExpositiononpopularsciencenewhigh-techproducttointroduceexpositoryobjectmethodexample,comparison,numberspurposepeopleinterestedintheproductThepurposeofourtextisto

___________________introducesmarthomestothosewhoareinterested

While-readingReadPara1andtrytoanswerQ1Whydoesthewriterstarttheparagraphwithtwoquestions?Q2Whatcansmarthomesdointhenot-too-distantfuture?Q3Whataretheiradvantages?

While-reading

Haveyoueverforgottentolockthedoorofyourhouse?Or,haveyoueverforgottentoswitchofftheTVorcomputer?Thesekindsofthingshappentousallthetime,wasteresources,andcansometimesleadtoproblems.However,inthenot-too-distantfuture,wewillbelivinginsmarthomesthatwilllockthedoorforuswhenweareawayandremembertoswitchofftheTVwhenweforget.Thesesmarthomeswillkeepussecure,saveusenergy,andprovideamorecomfortableenvironmenttolivein.toleadtothetopicofsmarthomessignpost(标志词)advantagesofsmarthomes

While-readingthreefunctionstomakeourlifeeasiersIntelligentControlsRegularHealthChecks

NoMoreDisasterssmarthomes

While-reading

ReadPara2-4,locatethetopicsentenceofeachparagraph.

thinkhowpara3and4aredeveloped.

While-reading

2

Today,wehavetouseswitchesforourlights,knobsforourappliances,andremotecontrolsforourTVsandairconditioners.Inthefuture,wewillbeusingadvancedtechnologyeverydayforautomaticcontrolofjustabouteverythinginourhome.Thefuturehomewilluseintegratedsensorstotellwhenyouleavehomeeachmorning,andthengointoanenergy-efficientmodeallbyitself...............

3Inaddition,yoursmarthomewillbemonitoringyourhealthforyoueveryday.Yourbed,forexample,willrecordhowwellyousleepeverynight.Itwillalsobecheckingyourbodyweight.Ifyoustarttohavesleeporweight.............

4Smarthomeswillbeabletopreventseriousdamagefromaccidents.Forexample,ifawaterpipestartsleaking,orifthereisashortintheelectricalwiring,yoursmarthomewilldetectitandprovideyouwiththerelevantinformation............

While-reading

intelligentcontrolsAllcontrolswill____________voicecommandsThefuturehomewill__________,andthen________.Yourhomewillalsolearnyour____________lightswill_______

favoritemusicorTVprogramwill___dinner_____gointoanenergy-efficientmodetellwhen...dailyroutineandpreferencesrespondtopreparedcomeoncomeonYourlightswillcomeontheinstantyouenterthedooralongwithyourfavouritemusicorTVprogrammes,andyouwillfindyourdinneralreadypreparedforyou.While-readingAnalysefind+宾语+宾补当他醒来时，他发现自己被一些孩子所包围。Whenhewokeup,hefoundhimselfsurroundedbysomechildren.assoonas

Whatmakesalltheseintelligentcontrolspossible?tRoomtemperaturesensorWaterleakagesensorSmokedetector

While-readingintegratedsensors

While-reading

RegularHealthChecks

Yourbed________howwellyousleep....also_______yourbodyweightIfyouhavesleeporweightproblems,______________toyourphonealso___________________onahealthierdiet....recordsendawarninggiveyousuggestionschecksmarttoilets___________________yourhealth____________________ifthereissomethingabnormalkeepconstanttrackofwarnyouearlyon

While-reading

NoMoreDisastersHowwillsmarthomeshelptopreventseriousdamagefromaccidents?First,______damage,suchasaleakinpipesThen,______youwith_______Youwillbeableto_____theproblemdetectproviderelevantinformationfix

While-reading

ReadPara5andthinkoverWhatisthewriter'sattitudetowardssmarthomes?Howdoyouknowthat?

A.objectiveB.criticalC.doubtfulThesmarttechnologyisnotafantasy.Manyofthesenewinnovationsarealreadyavailable......Nevertheless,itwilltakesomeyearsbeforemostnewhomesbegintousethisnewtechnology._Post-reading

Post-readingDiscussandwriteTopic1Whichfunctionimpressesyoumost?Why?Topic2Whatmightbesomeofthedisadvantagesofsmarthomes?Ifthesystembreaksdown,.....Ifhackershackintoyoursystem,...Forolderpeople,..........Ifthesystembreaksdown,youmayfindyourselflockedoutofthehouseorunabletoturnoffyourTVYourpersonalinformationwillbestolenforevilpurposesForolderpeople,itwill