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单元检测
(二十)TrafficJamⅠ.阅读理解ANearlyeverydriverhasexperiencedthatfeelingofgreattirednesswhereitbeesalmostimpossibletostayawakeatthewheel.14yearoldKatherineWuistooyoungtohaveexperiencedthissituationfirsthand.HowevershenoticedhowdifficultitwasforherdadtoremainawakewhiledrivingbackfromtheirfamilyvacationsinFloridatotheirhomeinMaryland.Hermomhadtotalktoherdadalltheway.“SoIcreatedatoolthatcanbeusedinsteadofmymomtalkingtomydadtomakesurehestaysawakeandissafe,”shesays.Herinvention“Driverspanion”,cannoticedriversleepinessandwarnthedriverifheorsheistootiredtobeontheroad.Theuserwearsaheadset耳机whichsendsinformationaboutthedriversbrainwaves脑电波toatinyputer.Theputercanbeplacedinfrontofthedriver.Thesystemthengiveswarningsifneeded.Asthedriverbeessleepierredcolorwillbeshowntowarnhimorher.Thedriverwillalsohearmessageswarninghimtogetofftheroad.Themachinecansay“Youretired.Pleasetakeabreak.”Aftersendingherinventiontothe2014DiscoveryEducation3MYoungScientistChallengeWuwaschosenasafinalistandwasabletoworkwithDr.JesseMillerwhoisaproductdevelopmentspecialist.“Hehelpedmeunderstandhowimportantitistomakesurethatmyinventionworkedforthepeoplewhowereusingitandthatitwasuserfriendly,”Wusays.AsayoungscientistWuhassomeadviceforotherstudentsofherage:“Iwouldliketotellthemthattheyshouldchoosesomethingtheyreinterestedin.Sotheyllbewillingtospendmoretimeonitandenjoyworkingonitmore.Alsowhentheresdifficultytheyshouldjustcontinueworkinghardbecausetheyllgetoverit.”语篇解读本文是一篇说明文一个美国女孩发明了一种防止疲劳驾驶的装置1.WhydidWusmothertalktoherdadallthewayA.Topreventanaccident.B.Tohelphimfeelrelaxed.C.Todiscusstheirvacations.D.Tomakethetripenjoyable.解析选A 推理判断题由第一段中的“shenoticedhowdifficultitwasforherdadtoremainawakewhiledrivingback”可知,Wu的母亲为了防止意外发生,一路上不断地跟Wu的父亲说话以使其保持清醒,故选A2.Whatisthepurposeof“Driverspanion”?A.Toshowdriverstheway.B.Topreventdrunkdriving.C.Toimprovedrivingskills.D.Tohelpdriversstayawake.解析选D 细节理解题由第三段中的“‘Driverspanion’,cannoticedriversleepinessandwarnthedriverifheorsheistootiredtobeontheroad”可知,“司机伙伴”能够让司机保持清醒,故选D3.WhichofthefollowingshowshowDriverspanionworksA.Sleepiness→Headset→Warnings→puterB.Sleepiness→Warnings→Headset→puterC.Sleepiness→Headset→puter→WarningsD.Sleepiness→puter→Headset→Warnings解析选C 细节理解题由第四段中的相关内容可知,C项正确描述了“司机伙伴”的工作顺序4.Wuadvisesotheryoungstudents________.A.toenjoytheirlivesB.tolearntolovescienceC.nottododangerousjobsD.nottogiveupwhattheylove解析选D 细节理解题由最后一段中的“theyshouldchoosesomethingtheyreinterestedin”和最后一句可知,Wu建议其他学生要敢于选择自己感兴趣的事情并且坚持做下去,故选DBAboutthreedecadesagoChinawasknownasthe“BicycleKingdom”.Butthetwowheeledtransportspopularitybegantofadewithmanybikessoonreplacedbytheirfuelpoweredpetitors.ButrecentmonthshaveseenarenaissanceofthebikeacrossChinawithanincreasingnumberofpeoplechoosingcyclinginsteadofdrivingtoschoolstoworkplacesortodosightseeing.TheintroductionofbikesharingschemesfirstdevelopedbynewpanieslikeOfoandMobikehasbroughtthetrendtoanewlevel.AccordingtodatafromiResearchConsultingGroupthefirstweekofthisyearsaw
5.85millionactiveusersofMobikewhileOfohad
1.4millionactiveusers.Peoplecanunlockthesharedbikesbysimplyusingtheirsmartphones.ThebikesareequippedwithGPSandcanbeleftanywhereinpublicplacesforthenextuser.TheyrepopularamongmanyChinesepeopleastheyprovideaneffectiveanswertothe“lastmile”problemwhichreferstoapersonsfinaljourney.“InplaceswherethesubwaydoesntreachandwhereitsdifficulttochangefromonekindoftransporttoanotheritssoeasytogetwhereyouwanttogowithMobike,”HuHong29said.Sheridesabiketowork.Howevertheschemeshavealsoledtoproblemssuchasillegalparkingvandalism故意破坏andtheft.“Bikesharingisagreenermethodoftransportationandprovidesauserfriendlyexperience,”saidLiuXiaomingViceMinisterofTransport.“Butitsabinationofonlineandofflinebusiness.Operatorsareusuallystronginonlineservicesbutlackofflinebusinessexperience.”Infacttheseproblemsarealsosharedbybikesharingschemesabroad.Setupin2007VélibisalargescalepublicbikesharingsysteminParis.ByOctober2009alargenumberofVélibsinitialbikeshadtobereplacedduetovandalismortheft.Bikeswerefoundhangingfromlampposts街灯柱orthrownintotheSeineRiver.语篇解读本文是一篇说明文共享单车在中国兴起,这种创新的交通方式让人们的出行变得更便利的同时也存在着诸多问题5.WhatcanwelearnaboutOfoandMobikefromthetextA.Theirbikesareaimedatpeoplewhocantaffordacar.B.TheyarepioneersinthefieldofbikesharinginChina.C.Thereare
7.25millionpeopleusingtheirbikesthisyear.D.Nootherbikesharingsystemintheworldcanmatchtheirs.解析选B 细节理解题由第二段的“TheintroductionofbikesharingschemesfirstdevelopedbynewpanieslikeOfoandMobike”可知,Ofo和Mobike是最早把单车共享方案引入中国的公司,也就是说,它们是中国单车共享领域内的开辟者6.WhyaresharedbikesconvenientaccordingtoHuHongA.Theycanbesharedbyalotofdifferentpeople.B.Theyallowpeopletousevariousformsoftransport.C.Theyareausefuladditiontoothermeansoftransport.D.Theyareaccessibleaslongaspeoplehavesmartphones.解析选C 推理判断题由第三段HuHong的话可知,在地铁到不了的地方和难以更换交通方式的地方,共享单车可以轻易地带你去任何你想去的地方;由此可以推知,她认为共享单车方便是因为它们是对其他交通方式有用的补充7.WhatdoweknowabouttheexistingproblemswithbikesharingA.Theyareactuallyuniversalphenomena.B.Theyarebroughtbybikesharingusers.C.Theyaremainlycausedbytheoperators.D.Theyaretheresultsofillegalpanies.解析选A 细节理解题由最后两段尤其是最后一段的“theseproblemsarealsosharedbybikesharingschemesabroad”可知,单车共享存在的问题是一种国内外都普遍的现象8.WhatcouldbethebesttitleforthetextA.WhatproblemsdoesbikesharingfaceinChinaB.Bikesharing:anewbattlebeginsinChinaC.WhyisbikesharingpopularinChinaD.BikesharingisboominginChina解析选D 标题归纳题阅读全文可知,本文主要介绍了共享单车在中国兴起的情况,并说明了它的好处与随之而来的问题Ⅱ.完形填空Inthemiddleoftownlivedanoldman.Onedayhe__1__hiswatchinhisownstore.Itwas__2__tohimbecauseitwasfromhiswife.Aftersearching__3__inthestoreforalongwhilehe__4__toaskforhelpfromagroupofchildrenplayingoutsidethestore.He__5__themthatthepersonwhofounditwouldberewarded.__6__thisthechildrenhurriedinsidethestorewentthroughandaroundthe__7__storebutstillcouldnotfindthewatch.Soonthemanfelthopelessandwantedto__8__.Alittleboywentuptohimandaskedforanother__9__.Themanlookedathimandthought“Whynot__10__,thiskidlookssincereenough.”__11__themansenthimbackinthestore.Afterawhiletheboy__12__withthewatchinhishand!Themanwasvery__13__,andheaskedtheboyhowhefounditwhiletheothershad__14__.Theboyreplied“Ididnothingbutsatonthegroundand__15__.ThenIheardtheticking滴答声ofthewatchandjustlookedforitinthat__16__.”Weusuallythinkaboutourownneedswhichcantbringpeaceintoourmind.__17__weneedtothinkaboutourselvesandkeeppeacefulforawhilewhichcanproducea__18__result.Soallowafewminutesof__19__toyourmindeverydayandseehowithelpsyoudealwithyourworkandmake__20__asyouexpectto!语篇解读本文是一篇夹叙夹议文作者主要通过找表这样一个小故事告诉我们给自己的大脑片刻宁静非常重要1.A.lost B.brokeC.hidD.fixed解析选A 由下文的“searching”“found”以及“stillcouldnotfindthewatch”可知,他把表弄“丢了lost”2.A.closeB.strangeC.similarD.important解析选D 由该空后的“becauseitwasfromhiswife”可知,这块表对他来说非常“重要important”3.A.youngandoldB.heavyandlightC.highandlowD.blackandwhite解析选C 这位老人在店里“上上下下highandlow”找了个遍4.A.forgotB.decidedC.agreedD.learned解析选B 由下文孩子们进店找表的行为可知,他“决定decided”让在店外玩耍的孩子们进来帮忙5.A.warnedB.taughtC.worriedD.promised解析选D 由该空后的“thepersonwhofounditwouldberewarded”可知,他向孩子们“承诺promised”谁找到了表,就有奖赏6.A.HearingB.SeeingC.WearingD.Feeling解析选A “听到Hearing”他的承诺,孩子们冲进了店里7.A.bigB.dirtyC.wholeD.busy解析选C 孩子们为了找到表,搜遍了“整个whole”店8.A.setoffB.giveupC.calmdownD.showoff解析选B 由该空前的“themanfelthopeless”可知,他想要“放弃giveup”了9.A.dateB.reasonC.meetingD.chance解析选D 由下文的“themansenthimbackinthestore”可知,一个小男孩请老人再给他一次“机会chance”10.A.AfterallB.SofarC.AtfirstD.Asusual解析选A 由该空前后内容可知,这里是说为什么不呢?“毕竟Afterall”这个孩子看上去十分真诚11.A.ButB.OrC.SoD.Unless解析选C 老人认为这个孩子真诚,因此又让他进了店,前后之间是因果关系,故填So12.A.ranawayB.cameoutC.felldownD.wentback解析选B 由上文的“themansenthimbackinthestore”可知,过了一会儿,小男孩手里握着表“出来cameout”了13.A.angryB.proudC.nervousD.surprised解析选D 看到自己的表被找到了,这位老人十分“惊喜surprised”14.A.failedB.finishedC.regrettedD.doubted解析选A 由上文内容可知,其他孩子都没有找到表而这个小男孩成功了,故填failed15.A.playedB.waitedC.listenedD.watched解析选C 由该空后的“ThenIheardtheticking滴答声ofthewatch”可知,这个小男孩坐在地上开始仔细地“听listened”16.A.stationB.directionC.situationD.darkness解析选B 听到手表的滴答声,然后朝着那个“方向direction”找去17.A.LuckilyB.PossiblyC.BesidesD.Instead解析选D 我们往往只考虑自己的需求,这样就无法让我们的心平静下来“相反Instead”,我们应该从自身的角度去想一想,这样才会带来“好的good”结果18.A.clearB.goodC.directD.natural解析选B 参见上题解析19.A.silenceB.exerciseC.pleasureD.conversation解析选A 由上文的“keeppeacefulforawhile”可知,这里是说给自己的大脑片刻“宁静silence”20.A.noisesB.senseC.progressD.mistakes解析选C 由该空前的“helpsyoudealwithyourwork”和该空后的“asyouexpectto”可知,这里是说取得“进步progress”。