棗莊三中實(shí)驗(yàn)高中校區(qū)高二年級下學(xué)期英語學(xué)歷案編寫教師：棗莊市實(shí)驗(yàn)高中英語教學(xué)與研究組組長周敏使用日期：2024.2選必三Unit4Aglimpseofthefuture（第2課時(shí)）Usinglanguage:Subjectverbagreement(2)自主學(xué)習(xí)【學(xué)】【課標(biāo)要求】1.本單元的主題語境是“人與社會(huì)”，涉及的主題語境內(nèi)容是未來與科技發(fā)展、認(rèn)識(shí)與探索未來。2.語法部分的主要內(nèi)容是主謂一致。3.本版塊幫助學(xué)生深度聚焦語言的意義和功能，在真實(shí)的語境下進(jìn)行思考和交際。【學(xué)習(xí)目標(biāo)】進(jìn)一步關(guān)注主謂一致的形式和用法，學(xué)會(huì)根據(jù)上下文語境理解主謂一致?？偨Y(jié)百分?jǐn)?shù)、不定代詞、否定詞修飾的名詞的主謂一致的用法，并能夠正確運(yùn)用。【自學(xué)評價(jià)】核心詞匯客戶，顧客n. _____________評價(jià)，評定v. _____________閱讀詞匯citev. _____________重點(diǎn)詞組alargenumberof _____________beeagertodo _____________eventhough _____________bemadeupof _____________師生研學(xué)【研】【學(xué)習(xí)過程】Step1Discoverandsummarize1.Lookatthesentencesfromthereadingpassageandanswerthequestions.a…50percentofmytimewasspentresearchingnewrestaurants.bEveryremendationshegivesmeisgreat...c…almost50percentofUSjobsareatriskfromautomationinthenext20years.d…noneofusispreparedforthechallengesofAI.1).Whyis50percentsingularinsentence(a)butpluralinsentence(c)?2).Whatarethesubjectsinsentences(b)and(d)?Aretheysingularorplural?2.Lookformoresentencesfollowingthisruleinthereadingpassage,andsummarisetheuseofsubjectverbagreementinyourownwords.Step2Theuseofsubjectverbagreement一、概念主謂一致是指主語和謂語在人稱和數(shù)等方面的一致，當(dāng)主語是不定代詞或含有修飾語時(shí)，謂語動(dòng)詞的形式要依據(jù)主語所表達(dá)的單、復(fù)數(shù)概念而定，而不僅僅是取決于簡單的外在形式。二、具體用法1．當(dāng)主語被分?jǐn)?shù)（百分?jǐn)?shù)）、表示量的詞匯等修飾時(shí)，謂語動(dòng)詞的形式要依據(jù)主語本身進(jìn)行判斷。1）如果主語本身是可數(shù)名詞單數(shù)或者不可數(shù)名詞，則謂語動(dòng)詞要用單數(shù)形式；2）如果主語是可數(shù)名詞復(fù)數(shù)，或主語加上修飾語整體表達(dá)的是復(fù)數(shù)概念，那謂語動(dòng)詞要用復(fù)數(shù)形式。a.Aboutonethirdofthebooksinthelibraryaredonatedbystudentswhograduatedfromtheschool.b.Around10percentoftheforestisdestroyedeachyear.c.Alargenumberofpeoplehaveappliedforthejob.2.當(dāng)主語被不定代詞修飾或主語本身是不定代詞時(shí)，謂語動(dòng)詞的形式需要根據(jù)主語加上修飾語后整體表達(dá)的意義來進(jìn)行判斷。a.Everymeanshasbeentriedoutwithoutmuchresult.b.Alloftheworkisdonebyme.3.當(dāng)主語被否定詞修飾或主語本身是否定詞時(shí)，謂語動(dòng)詞一般用單數(shù)形式。a.Nobodyhasgotaticket.b.Nothingwasavailable.訓(xùn)練提升【練】【當(dāng)堂檢測】單句語法填空1.Jessie,aswellasherfriends,__________(go)tothebeachnextSaturday.2.Theinventionofthenewputers__________(mean)thatthepanyhasreachedanewlevelofinnovation.3.Thepoormanwasworriedbecause20dollars__________(be)farfromenoughforhimtolivethroughthisweek.4.Joeandhiscolleagues__________(discuss)aboutthedevelopmentplanwhenthemanagerenteredtheoffice.5.Mathematics,inadditiontobiologyandphysics,__________(be)challengingformewhenIwasinhighschool.6.Accordingtotheconsistentprinciple,anystudent__________(be)weletotakepartinthestudentcouncilelections.7.Neithertheteachernorthestudents__________(agree)withtheideaofhavingapicniconSunday,andinstead,theydecidetogotothesciencepark.8.Thenumberofdoctorsjoiningthefightagainstthedisease__________(grow)rapidlysincethelocalnewsreportedtheurgentneedsofmedicalsupport.閱讀理解InternetofThingsWhatwillbeconnectedtotheInternetofThings?You.Yourchild.Yourcar,clothes,andhouse.Thecook,thebread,thehoney,thebees,andmore.That'swhysomepeoplecallitthe"InternetofEverything".Bytheyear2040,anythingandeverythingthatcanbetaggedwithawirelessidentifierwillprobablyhaveoneormore.Bythattime,thesetiny,wirelesselectronicdevicescoulddoalotmorethanjustidentifyanobject.Theycouldrelaydataonsize,shape,andlocationorreceiveinstructionsonwhattodonext.Thesedevicesmightbepoweredbylight,motion,radiowaves,orsomeothermeans.Buttheywillnotneedtobepluggedinorhavebatteries.Biggerdevicescontrolthesmallerones.Accesstoallthosethingsinyourreachwillbethroughyourphoneoryourvirtualpersonalassistant.TheInternetofThingsisalreadyathing.Rightnowitisinitsearlystages.Inthefuture,whenwirelesstrackingdevicesbeecheapenoughtospread,itwillbeagamechanger.Someindustriesaredevelopingitbecauseitgivesthemwhattheywantmost,includinginformationaboutyou,whereyougo,andwhatyoudo.However,theInternetofThingscouldhitsomebumpsalongtheway.Taggingandtrackingbillionsofthingsisalargeandcostlyproject.Technicalissuesforthewirelesstaggingofobjectsincludesize,durability,increasingtransmissiondistance,andfindingitspreciselocation.Besides,privacycouldbeanissue.Whowillbewatching?Whowillhaveaccesstoyourinformation?Howwilltheyuseit?Otherconcernsareterrorism,inequality,identitytheft,andencroachment(侵入)onpersonalspace.Tosummarise,theInternetofThingsistheconnectionofeverythingthatcanbeconnected.It'sgrowinganditbringsgreatpromiseandpossibledanger.1.Whatistrueaboutwirelesselectronicdevicesinthefuture?A.Theyareusedmainlytoidentifyanobject.B.Theyneedtobechargedbeforebeingused.C.Theyreceiveinstructionsfrombiggerdevices.D.Theycanbeaccessedthroughvirtualfacilities.2.Whatdoestheunderlinedphrase"hitsomebumps"inParagraph4mean?A.Causingfailure. B.Drawingattention.C.Encounteringtrouble. D.Havingdisadvantages.3.WhatcanwelearnaboutthefutureoftheInternetofThingsfromthepassage?A.Itwillbecheaperbutlesssecure.B.Itwillbespreadwidelybyindustries.C.Itwillhelppeoplesolvetechnicalissues.D.Itcanbeagamechangeraswellasathreattoprivacy.4.Whatistheauthor'sattitudetowardstheInternetofThings?A.Neutral. B.Negative. C.Confused. D.Optimistic.=3\*ROMANIII.語法填空DoctorWhoisawellknownBBCTVseries.Itcentresonatimetravellercalled"theDoctor",who(1)__________(e)fromaraceofbeingsknownasTimeLords.Theytravelthroughspaceandtimeinatimemachine(2)__________(call)theTARDIS.Thisship–whichlookslikeasmall,Londonpoliceboxontheoutside–(3)__________(have)nearlyinfinitespaceontheinside.TheDoctor,togetherwithhispanions,(4)__________(travel)throughtimeandspacetosavetheeart