Unit 2 Reading and Thinking P14-16高二英語課件

ReadingandThinking

P14-16

新人教選擇性必修Book1

Unit2LookingintotheFuturemobilephonesmartphoneWarmingupWhatdoesitmeanwhenwesaythatsomethingsuchasaphoneis“smart”?Somethingissmartmeansthatitcanmakedecisionsonitsownwithoutahumantellingitwhattodo,andthatitcanalsolearnhowtodothingsitself.Whatsmartphonewilllooklikeinthefuture?Whatothersmartdevicesdoyouknow?SmartDevicesWhatelse?...Whatdoyouthinka“smart”housecandothatotherhousescannot?Forexample,asmarthomecouldcontrolroomtemperatureandlights.Skimthetextandanswerthequestions.While-reading

Whatisthepurposeofthetext?Whoistheintendedaudienceofthistext?IdentifypurposeandaudienceThetypesofphrasesusedinapassagehelpidentifyitspurpose.Forexample,thephraseinmyopiniontellsusthatthepassageislikelymeanttopersuade.Andatextthatusesimperativesislikelymeanttoinstruct.Apassage’scontenthelpsidentifyitsaudience.Forexample,apassagethatgivestipsonlookingafterpetswouldhavepetownersasitsaudience.

ReadingStrategyNowanswerthequestionsbelow.1.Whatisthepurposeofthetext?2.Whoistheintendedaudienceofthistext?Homeownersorcommonpeoplewhoareinterestedintheadvancedtechnologyorsmarthomes.Thepurposeofthetextistointroduceandgetpeopleexcitedabouttheideaofsmarthomes.Readthetextagainandfillinthetablebelow.Inthefuture,whatwillsmarthomesdoabout…?doorsTVs,computerswaterpipes,electricalwiresdinnerslockthedoorforuswhenweareawayswitchoffTVsandcomputerswhenweforgetpreparedinnerforusdetectifthereisaproblemandprovideuswiththerelevantinformationInthefuture,whatwillsmarthomesdoabout…?bedtoiletslights,favouritemusic,orTVprogrammeskeepconstanttrackofourhealthandwarnusearlyonifthereissomethingwrongcomeontheinstantweenterthedoorrecordhowwellwesleepeverynight,checkourbodyweight,sendawarningtoourphoneswhenwehavesleeporweightproblems,andgiveussuggestionsonahealthierdietandhowtosleepbetterCompletethesummaryusingthecorrectformsofthewordsfromthetext.Asmarthomeisonethati________computersintothestructureofthebuildingitself.Inthisway,manyofthethingsthatwenowdoourselveswillbecomea________.Forexample,thesmarthomecouldcontroltheairconditioningandlightssothatyouwouldnolongerhavetoturns_______onandoff,makingyourhomemoreenergy-e__________.Thesmarthomecouldalsom______itselftontegratesutomaticwitchesfficientonitorCompletethesummaryusingthecorrectformsofthewordsfromthetext.makesurethateverythingisworkingasitshould,andsendyouw_______ifthereisaproblem.Suchsmarthomescouldevenbeprogrammedtod____yourhealthproblems,andthengiveyour_______adviceastothefoodyoushouldeatorifyoushouldseeadoctor.So,inasense,smarthomeswillleadustolivingsmarterlives.arningsetectelevantInwhatwayisthehomeoftomorrowalreadythehomeoftoday?Post-readingWorkingroupsManyofthenewinnovationsarealreadyusedinsomehomestoday.Thisistrueespeciallyofautomaticcontrolsforthingssuchaslightsandairconditioners.Whatmightbesomeofthedisadvantagesofsmarthomes?Post-readingWorkingroupsOnedisadvantageisthatifthereisaproblemwiththesystem,youmayfindyourselflockedoutofthehouse,orunabletoturnyourTVofforon.Securityisanotherbigconcern,asstrangersmaybeabletohackintothesystemtocollectinformationaboutyourlifeandusethatforevilpurposes.futurelifeIntroductionExamplesConclusionAdvantagesofsmarthomesKeepus________SaveusenergyProvideamore___________enviromenttoliveinsecureIntelligentControlsUsingadvancedtechnologyfor_________controlofeverythingathomeRegularHealthChecks__________yourhealthNoMoreDisasters__________seriousdamagefromaccidents.comfortableautomaticMonitoringPreventingNow:Newinnovationsareavailable.Future:Itwilltakesomeyearsbeforemostnewhomesbegintousethisnewtechnology.MindMapLanguagePointsP14-16

新人教選擇性必修Book1

Unit2LookingintotheFuture課文回顧：Writeasmanycorrectpairsof“verb+noun”phrasesaspossible.BuildupyourvocabularyVerbs:detect,integrate,leak,switch,on/off,monitor,cure,have,become,issue,encourage,repair,rejectNouns:apreference,routine,awarning,cancer,learning,theheater,airquality,potentialdangers,oil,innovation,theelectricalwiring,fantasiesEXAMPLEdetectpotentialdangers,havefantasies...SuggestedAnswersdetectairquality;detectpotentialdangers;integratelearning;integratetheelectricalwiring;leakoil;switchon/offtheheater;monitorairquality;monitortheelectricalwiring;curecancer;haveapreference;havecancer;becomeroutine;issueawarning;encouragelearning;encourageinnovation;repairtheheater;repairtheelectricalwiring;rejectawarning;rejectinnovationCompletethesentenceswiththeadjectivesinthebox.Buildupyourvocabularyabnormalautomaticavailableconstantcriticalefficientdistantinstantrelevantsecure1.Bigdatawillbecomemuchmore_________

insolvingcrimesinthefuture.2.Manysmartwatchescanprovide________

fitnessdata.relevantinstantabnormalautomaticavailableconstantcriticalefficientdistantinstantrelevantsecure3.Itispossiblethatthistechnologicalfantasywillcometrueinthe_________future.4.Aftertheaccident,bothdriversarein

_________condition.5.Thefridgekeepsfoodata_________lowtemperature.6.Theairconditionerworksin__________mode.distantcriticalconstantautomaticabnormalautomaticavailableconstantcriticalefficientdistantinstantrelevantsecure7.Itisimportanttomakefoodandwater_________tothesurvivors.8.Houseswithadvancedapplianceswilkeepus_________andhealthy.9.WefindtheGermantransportsystemtobeoneofthemost__________inEurope.10.Thesensorscandetectanything_______andautomaticallycallsomeonetocomeandfixit.availablesecureefficientabnormalswitch

n.

開關(guān)；轉(zhuǎn)換器；改變

[pl.]switches

v.轉(zhuǎn)換；交換;（使）改變；轉(zhuǎn)變

switches-switching-switched-switchedswitchto(do)sth切換到；轉(zhuǎn)到；轉(zhuǎn)變成Haveyoueverforgottentolockthedoorofyourhouse?Or,haveyoueverforgottentoswitchofftheTVorcomputer?1句意：你忘記過鎖家門嗎?或者，你曾經(jīng)忘記關(guān)掉電視或電腦嗎?switch常用短語switchbackswitchfromswitchon/off轉(zhuǎn)回從……切換到開/關(guān)（電源）例：

①登錄并切換到編輯模式。

Login,and_________________.②你可以打開電視，享受你喜歡的電視節(jié)目。

Youcan______________________________________.switchtoeditmodeswitchontheTVandrelaxwithafavoriteshowdistant

adj.

遙遠(yuǎn)的；遠(yuǎn)處的；疏遠(yuǎn)的；心不在焉的distancen.

距離；遠(yuǎn)方；疏遠(yuǎn)；間隔However,inthenottoo-distantfuture,wewillbelivinginsmarthomesthatwilllockthedoorforuswhenweareawayandremembertoswitchofftheTVwhenweforget.2例1：在那個遙遠(yuǎn)的小村落里整年下雪。Itsnowsalltheyearround____________________.例2：小熊貓是大熊貓的遠(yuǎn)親。Redpandasare________________thegiantpanda.adistantrelativeof

inthatdistantlittlevillage句意：然而在不久的將來，我們將生活在智能的家里。智能的家會在我們外出時鎖好家門，會在我們忘記關(guān)掉電視的時候替我們關(guān)上?！驹~語辨析】distant/far/remote例1：應(yīng)當(dāng)把書保持在離開眼睛大約六英寸處。Thebookshouldbeheldaboutsixinches______fromtheeyes.例2：你得在這兒下車了,我們的車就開到這里為止。You'llhavetogetoffhere.Thisis______________.distantdistant

強(qiáng)調(diào)“兩物相距的間隔”；remote除了有遙遠(yuǎn)之外還有偏僻的意思。far

用法最廣，含義最復(fù)雜，通常只能做表語，不能做定語。asfaraswegoThefuturehomewilluseintegratedsensorstotellwhenyouleavehomeeachmorning,andthengointoanenergy-efficientmodeallbyitself.3句意：未來的家庭將使用集成的傳感器來告訴你每天早上什么時候離開家，然后自動進(jìn)入節(jié)能模式。when引導(dǎo)賓語從句when引導(dǎo)的從句用法1.狀語從句(1)ShewaswritingaletterwhenIcamein.(2)Whenthereisnogravity,ourfeetcannolongerstayontheground.(3)Whydoyouwantanewjobwhenyouhavegotsuchagoodone?（表時間）（表?xiàng)l件）（表原因）(1)When?they?will?leave?for?Australia?hasn't?beendecided.(2)Please?tellus?when?his?father?will?return?from?abroad.(3)The?question?is?when?they?will?get?so?much?money?to?set?up?the?factory.??when引導(dǎo)的從句用法(4)Thelittlegirlcantellrightfromwrongwhensheisonlytwelve.（表讓步）（作主語）（作賓語）2.定語從句We'll?put?off?the?picnic?until?next?week,when?theweather?may?be?better.3.名詞性從句（作表語）efficientadj.效率高的；有功效的比較級moreefficient最高級mostefficientefficientlyadv.有效率地，有效地efficiencyn.效率；效能；功效例：1.我一直在尋求一種有效的教學(xué)法。___________________________________________.2.我要工作的更有效率。__________________________.3.他們可以確保高水平的效率。___________________________________.I'vebeenlookingoutforanefficientteachingmethodIhavetoworkmoreefficientlyTheycanensurehighlevelsofefficiencyIfyoustarttohavesleeporweightproblems,itwillsendawarningtoyourphone.4句意：如果你開始有睡眠或體重問題，它會將警告發(fā)到你的手機(jī)上。if引導(dǎo)真實(shí)條件狀語從句※當(dāng)if引導(dǎo)真實(shí)條件狀語從句時，要注意主從句的

時態(tài)呼應(yīng)。1.主將從現(xiàn)We_______(stay)athomeifit____(rain)tomorrow.willstayrains2.主情從現(xiàn)Ifhe______(drive)toofast,hemayhaveanaccident.drives3.主祈從現(xiàn)Don'tworryaboutusifwe____thegame.lose1.每個游客都會收到對于危險的提醒。

________________________________.2.教區(qū)牧師警告游人不要摘樹葉。

Thevicarwarnedthevisitors________(pick)theleavesfromthetree.3.他被警告會得到報復(fù)。

Hewaswarned_______________________.warningn.

警告；警示；先兆warnv.警告，提醒；通知Everyvisitoriswarnedofthedangernottopick

n./pron

sb.of/aboutsthsb+that從句sb+(not)todowarnthathemightberevengedExerciseParaphras