（北京专用）2022届高考英语一轮复习方案 作业手册（12） Unit 2 Healthy eating（含解析） 新人教版必修3

课时作业(十二)　[必修3　Unit2Healthyeating](限时：35分钟)　　　　　　　　　　　　　　　　　　　Ⅰ.单项填空1．Agoodteachershouldleavesometimeforthestudentsto________theknowledge.A．introduceB．receiveC．digestD．accept2．Jennifer，whoismybestfriend，saidshewouldgoabroadtofurtherhereducation________．A．beforelongB．longbeforeC．shortlyafterD．veryfast3．[2022·四川卷]Beforedrivingintothecity,youarerequiredtogetyourcar________．A．washedB．washC．washingD．towash4．Knowledgeandlearningareimportantifwewanttobesuccessful,buttheymayalso________ourthinking.A．directB．limitC．changeD．improve5．Ihaveareallybadheadache，andIhaveto________adoctoraboutmypains.A．consultB．remindC．informD．advise6．—YououghttohavemadeanapologytoTomyesterdayevening.—Yes,IknowI________．A．oughttohaveB．havetoC．shouldD．musthave7．Ifhecan________hisabilitywithhardwork，heshouldbeverysuccessful.A．realizeB．developC．combineD．train8．—Youdon'tseemtoenjoyyourmealverymuch.—Notreally,Iamjust________．A．onadietB．ondietsC．onpurposeD．onbusiness9．It'sunfairthathe________cheatingbecausehe'safamousauthor.A．makesuseof-5-\nB．getsawaywithC．getsridofD．endsupwith10．Beforethewarbrokeout,thousandsofpeople________possessionsinsafeplacestheycouldnottakewiththem.A．threwawayB．putawayC．gaveawayD．carriedaway11．Theprotestorsurgedtheirgovernmenttotakemeasuresto________theircarbonemissiontoreducegreenhouseeffect.A．cutoffB．cutupC．cutoutD．cutdown12．Asweallknow，Mikehasanexcellentunderstandingofhisown________andweaknesses.A．strengthsB．valueC．techniquesD．energy13．—Areyousatisfiedwithwhatshehasdone?—Notalittle.Itcan'tbe________．A．anyworseB．anybetterC．sowellD．sobad14．Ihavealot________inthecomingweekend,soIcan'tspareanytimetohavearest.A．completingB．tocompleteC．completedD．beingcompleted15．MoreandmoreChinesepeoplehaverealizedthattheyshouldgoon________balanceddietanddo________exerciseeveryday.A．a;/B．the;anC．the;theD．/;anⅡ.阅读理解Employeesarebeingfloodedwithtoomuchinformationthathaslittletodowiththeirwork,accordingtoanewsurvey.Onaverage,whitecollarworkersspend51percentoftheirworktimereceivingandprocessinginformation.Onlyonethirdofitwasrelevanttotheirwork,thesurveyfound.Informationoverloadforwhitecollarworkershasbecomeaglobalissue.Thehugeamountofinformationhasalreadyaffectedtheirefficiencyinmanagementaswellastheirperformanceatwork.BuriedwithemailsEverymorning,asecretaryatthehumanresourcesdepartmentofanautopartscompanyopensheremailbox,onlytofinditcrammedwithatleast50unreadmails.For-5-\nher,evenscanningthroughtheseemailseverydaytakesatleasthalfanhour.Someofhercolleaguesarenotsolucky—theyhavetoreadatleast100.BotheredwithcallsTelephonecallsarealsocausingaproblem.Morethan40percentwhitecollarworkerschoosemobilephonesasthepreferredwaytocommunicateimportantandurgentbusinessmatters.Talkingsavestimeandenergyovertheclicking,readingandreplyingtoemails,butphonecallsarealsomoredistracting(分心的).Whileansweringacall,aclerkislikelytoputawayamuchmoreimportanttaskathandandstartthebusinessbeingtalkedaboutonthephone.Solution?NotyetManycompaniesstartwithprovidingstaffwithbettercomputers,betterInternetaccessandmoreadvancedgadgets(小装置).Forexample,staffmembersaboveacertainlevelinonecompanywillbeprovidedwithablackberryphoneforeasieraccesstotheiremails.Thecompanyhasalsoorganizedmanylecturesonefficientwaysofemailmanagement.Yetmostwhitecollarworkersthinktheircompaniescandomore.16．Whatdoesthenewsurveyfindaboutwhitecollarworkers?A．Theyspend51percentoftheirworktimeonmeetings.B．Onlyhalfoftheinformationtheyreceiveisuseful.C．Over60percentofthemprefertousethetelephone.D．Someofthemhavetoreadatleast100emailseveryday.17．Telephonecallscauseaproblembecause________．A．theytakeupthetimetoreceiveandsendemailsB．theyareoftennotansweredC．theyaremostlynotaboutbusinessD．theymayleadtochangeofworkschedule18．Howdosomecompaniestrytosolvetheproblemofinformationoverload?A．Theystarttogivestaffapayrise.B．Theyplantoemploymorepeople.C．Theyprovideemployeeswithmoreadvancedequipment.D．Theyorganizelecturesonhowtoreducestress.19．Whatisthemajorissuediscussedinthistext?A．Poormanagementleadstoinefficiencyatwork.B．Junkmailiscausingbigtrouble.C．Whitecollarworkerssufferfrominformationoverload.D．Bettercomputersareinneedinworkplaces.Ⅲ.阅读填空根据短文内容，从短文后的七个选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。Whenitcomestotheworldofcomputers,greencomputingisbecomingoneofthemostpopulartrends.__20__Theterm“greencomputing”isonethatisbeingusedinmanydifferentmarketsandareasallovertheworldintoday'sglobaltechnology.Greencomputingisbasicallylearningtousecomputerresourcesmoreefficientlytohelptheenvironmentaswellasmakingenergysavings.__21__-5-\nGreencomputingstartedasearlyas1992,whentheEPAcreatedEnergyStar,whichisavoluntarylabelingprogramthatpromotesenergyefficientcomputingequipmentandtechnologies.Itwasbecauseofthisprogramthatmanycomputercompanieslaunchedsleepmode(模式)andmillionsofcomputerusersaroundtheworldbegantoadoptthispolicytohelpsaveenergywhentheywerenotusingtheircomputers.__22__Italsobegantobecomeagoalthatmorecompaniestryhardtomeetovertheyears.Thereareseveralgovernmentagenciesthathavecontinuedtoworkforbetterstandardstopromotegreencomputing.__23__Becauseofthesenewrequirements,thereareover20statesthathavenowestablishedaspecialrecyclingprogramforoldcomputersandelectronicstohelpwithgreencomputing.Manyoftoday'sITsystemsarebeginningtorelyonbothpeopleandhardwaretohelppushtheircomputersystemtowardamoregreencomputingsystemtohelpboththecompanyandothers.Thisisahardbalancetoachieve,asithastosatisfybothusersandmanagement.__24__Manycompaniesarelearningthebestwayofgreencomputingintheirbusinessprocess.Whilemanyhomecomputerusersmaynotbequiteasfamiliarwithgreencomputingaslargefirms,thistermisstartingtobecomemoremainstreamallaroundtheworldandtherequirementsfornew,bettercomputerstohelpboththecompaniesandtheendusersoftheequipment,aswellasourenvironment,arebecomingmoreandmoreurgent.A．Italsoworkedoutarankingsystemforproducts.B．Themaingoalofagreencomputingprogramistoreducetheuseofenergyandmaterialsthatharmtheenvironment.C．But,whatisexactlygreencomputing?D．Greencomputingalsohelpstopromotetheuseofbiodegradableproductsandrecyclecomputerpartswheneverpossible.E．EnergyStarwasactuallyrevisedin2022tomaketherequirementsstricterforcomputers.F．Eventhedisposalofcomputerwasteisallmanagedsothateveryoneinthecircleishappywiththeoutcome.G．Aroundthesametimetheterm“greencomputing”begantobeusedaswell.参考答案课时作业(十二)Ⅰ.1.C　考查动词辨析。句意：一个好老师应该留些时间让学生消化知识。digest消化；introduce介绍；receive收到；accept接受。2．A　考查短语辨析。beforelong意为“不久以后，很快”，通常用于将来时态的句子中作时间状语。longbefore意为“很久以前”或“在……之前很长时间”，long是副词，而before既可作介词(后接名词或代词)、连词(后接句子)也可作副词(不接句子成分)，通常用于一般过去时的句子中。shortlyafter意为“……之后不久”。veryfast意为“很快”，主要指速度上的快。3．A　考查非谓语动词。此题中使役动词get后接的宾语car与作宾语补足语的动词wash之间为被动关系，构成短语：getsth-5-\ndone。故答案选A。句意：在驱车进城之前，你必须将你的车洗了。4．B　考查动词辨析。句意：如果我们想要获得成功，知识和学习很重要。但是它们或许会限制我们的思维。direct指示，指引，导演(戏剧或电影)；指挥(管弦乐队)；limit限制；change改变；improve改进，改善。根据句中but的转折，选B。5．A　句意：我头痛得很厉害，我必须找个医生咨询一下。consult咨询，请教，商量。6．A　考查省略用法。在含有oughtto句子的简略回答中，表示过去动作的have不能省略。7．C　考查动词辨析。句意：如果他能把自己的才能和勤奋结合起来，必定会很成功。combine…with…把……和……结合起来。8．A　考查固定搭配。onadiet节食。9．B　考查动词短语辨析。getawaywith逃脱惩罚。makeuseof利用；getridof除掉；endupwith以……而告终。10．B　考查动词短语辨析。throwaway扔掉；putaway收起来；giveaway泄露(秘密)，捐献；carryaway拿走。11．D　考查动词短语辨析。cutdown削减。cutup切碎；cutoff切断；cutout切除。12．A　句意：众所周知，迈克相当清楚他自己的优缺点。strength强项，长处，与weakness相对应。value价值；technique技术；energy精力，能量。13．B　考查形容词辨析。句意：——你对她所做的事情感到满意吗？——非常满意，她做得再好不过了。notalittle非常，所以下文应是“她做得再好不过了”。better与not连用表示最高级含义。14．B　havesthtodo有某事要做；havesthdone让别人做某事。句意：即将到来的周末我有很多事要完成，因此我抽不出时间休息。故选B。15．A　句意：越来越多的中国人已经意识到他们应该均衡饮食，每天锻炼身体。diet是可数名词，表示泛指要用不定冠词a，goonadiet表示“节食”。doexercise锻炼身体，exercise前不用冠词。Ⅱ.白领是令人羡慕的一族，可是他们也有苦恼，与工作无关的海量信息让他们苦不堪言。16．D　细节理解题。根据Buriedwithemails中的最后一句可知一些白领每天要阅读至少100封电子邮件。17．D　推理判断题。Botheredwithcalls中的最后一句提到员工可能要放下更加重要的工作来处理电话事务，由此可推断打电话可能会导致工作程序的改变。18．C　细节理解题。根据文章最后一段前半部分中的内容可知一些公司解决问题的办法是为员工提供更加先进的设备。19．C　主旨大意题。本文是一篇调查报道，结合全文尤其是文章第一段的内容可知本文的主要内容是白领深受信息泛滥之苦。Ⅲ.20～24　CBGEF-5-