Unit4AGlimpseoftheFutureUsinglanguage学历案-高二下学期英语选择性

枣庄三中实验高中校区高二年级下学期英语学历案编写教师：枣庄市实验高中英语教学与研究组组长周敏使用日期：2024.2选必三Unit4Aglimpseofthefuture（第2课时）Usinglanguage:Subjectverbagreement(2)自主学习【学】【课标要求】1.本单元的主题语境是“人与社会”，涉及的主题语境内容是未来与科技发展、认识与探索未来。2.语法部分的主要内容是主谓一致。3.本版块帮助学生深度聚焦语言的意义和功能，在真实的语境下进行思考和交际。【学习目标】进一步关注主谓一致的形式和用法，学会根据上下文语境理解主谓一致。总结百分数、不定代词、否定词修饰的名词的主谓一致的用法，并能够正确运用。【自学评价】核心词汇客户，顾客n. _____________评价，评定v. _____________阅读词汇citev. _____________重点词组alargenumberof _____________beeagertodo _____________eventhough _____________bemadeupof _____________师生研学【研】【学习过程】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、概念主谓一致是指主语和谓语在人称和数等方面的一致，当主语是不定代词或含有修饰语时，谓语动词的形式要依据主语所表达的单、复数概念而定，而不仅仅是取决于简单的外在形式。二、具体用法1．当主语被分数（百分数）、表示量的词汇等修饰时，谓语动词的形式要依据主语本身进行判断。1）如果主语本身是可数名词单数或者不可数名词，则谓语动词要用单数形式；2）如果主语是可数名词复数，或主语加上修饰语整体表达的是复数概念，那谓语动词要用复数形式。a.Aboutonethirdofthebooksinthelibraryaredonatedbystudentswhograduatedfromtheschool.b.Around10percentoftheforestisdestroyedeachyear.c.Alargenumberofpeoplehaveappliedforthejob.2.当主语被不定代词修饰或主语本身是不定代词时，谓语动词的形式需要根据主语加上修饰语后整体表达的意义来进行判断。a.Everymeanshasbeentriedoutwithoutmuchresult.b.Alloftheworkisdonebyme.3.当主语被否定词修饰或主语本身是否定词时，谓语动词一般用单数形式。a.Nobodyhasgotaticket.b.Nothingwasavailable.训练提升【练】【当堂检测】单句语法填空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.阅读理解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.语法填空DoctorWhoisawellknownBBCTVseries.Itcentresonatimetravellercalled"theDoctor",who(1)__________(e)fromaraceofbeingsknownasTimeLords.Theytravelthroughspaceandtimeinatimemachine(2)__________(call)theTARDIS.Thisship–whichlookslikeasmall,Londonpoliceboxontheoutside–(3)__________(have)nearlyinfinitespaceontheinside.TheDoctor,togetherwithhispanions,(4)__________(travel)throughtimeandspacetosavetheeart