Unit-5-单元测评卷-高中英语人教版(2019)选择性必修第二册

Unit5单元测评卷第一部分阅读(共两节,满分50分)第一节(共15小题;每小题2.5分,满分37.5分)阅读下列短文,从每题所给的A、B、C、D四个选项中选出最佳选项。ABurnsfromfireorothersourcesofheatcanbemildorlife-threatening.Someburnscanbetreatedathome,whileothersneedemergencymedicalcare.·Whattodoifyougetburned.First,decideifyoucantakecareoftheburnyourself.Ifyoucan’tgettoahospitalrightawayorwaitforanambulance,followthesesteps:1.Removeclothesfromtheburnedarea.Butdonotremoveclothesthatarestickingtotheskinanddon’tbreakanyblisters.2.Runcoolratherthancoldwaterovertheburnuntilthepainlessens.Donotputbutter,oiloriceontheburn.3.Lightlycovertheburnwithabandage.4.Removejewelrythat’sclosetotheburn.·Seekemergencymedicalcareif:—theburnisserious.—theburnedareaislarge(covertheareawithaclean,softclothortowel).—theburniscausedbyfire,electricalwireorchemicals.—theburnlooksinfected.·Precautionsfirst!Becarefulwhenusingcandles,heatersandcurlingirons.Donotallowchildrentoplayinthekitchenwhilesomeoneiscooking.Childrencaneasilygetburnedinthekitchen.1.Whatshouldyoudofirstifyougetburned?A.Callthedoctor.B.Checktheburn.C.Gotothehospital. D.Cleantheburnedarea.2.Whichisthecorrectwaytodealwithburns?A.Runcoldwaterovertheburn. B.Putsomebutterontheburn.C.Coverabandagegentlyovertheburn. D.Breaktheblistersquicklyontheburn.3.Whatisadvisedtoavoidgettingburnt?A.Preventingpossibleproblemsinadvance. B.Stayingawayfromthekitchen.C.Reducingtheuseofcandles. D.Wearingnojewelryatall.BFewpeoplerealizethatittakesthearmyofvolunteersforoneyoungchildtohaveahalf-hourridinglesson.IvolunteeratValleyTherapeuticEquestrianAssociation(VTEA)inAlderwoods,closetotheWashingtonStateborder.Ittakesafewpaidstaffandanarmyofvolunteers—approximatelyeighty—totakecareofadozenhorsesandhelpwitheightyormorechildrenduringtheweek.Thereisalargebarntoclean,andhaynetsandwaterbucketstobrushandfill.Specificfeedsforeachhorsemustbepreparedtwicedaily....Thelistisendless.Toprepareahorseforaride,someonehastobringitinfromoutside,attimessinkingintoinchesofblack,stickymudduringthewintermonths.Usually,twovolunteersgroom(刷洗梳毛)thehorseandputonthespecialsaddle.Thentheyleadthehorsetowherethelessontakesplace.There,onevolunteerleadsthehorse,andusuallytwowalkalongsideforsafety,oneoneachside.Thenthehorsemustbereturnedtothebarn,unsaddled,cleanedandfed.Yetsomanypeoplewillinglygivetheirtime—becausethechildrenneedus.Ranginginagefromtwoupwards,thechildrenhavevaryingdegreesofmentaldisabilities.Somehaveseverephysicaldisabilities.Ridingstrengthenstheirmusclesandbones,enablingthemtoenjoyamorefruitfullife.Throughoutmypastlifeasanaccountant,businessauthorandspeaker,Ivolunteeredonmanylevelsandinmanyorganizations.However,aterriblemotor-vehicleaccidentchangedmylifeinasplitsecondwhenmycarwashit—aswasmyhead—causingseverebraininjury.Itwashardtoacceptanew“me”andheroften-frustratinglimitations,untilIdiscoveredthatIneededtodosomethingthatIhaveapassionfor.I’dlovedhorsesfromchildhood,andworkingwiththemandwiththechildrenhashelpedturnmylifearound,makingmewarmfromtheinsideout.Thejourneybackhasbeenpainfulbutworthwhile.Now,fourteenyearslater,Iamadifferent,moresimplifiedperson.4.Whatisthemainideaofparagraph2?A.Horsesforridinglessonsarecaredforcarefully.B.Horse-ridinglessonsbringchildrenmanybenefits.C.Volunteershavemuchtodoforahorse-ridinglesson.D.Disabledchildrenaretaughthorse-ridinginadifferentway.5.WhatdoestheauthorthinkofhervoluntaryworkinVTEA?A.Riskyandthrilling. B.Tiringbutworthwhile.C.Funnyandenjoyable. D.Demandingbutfruitless.6.Whatcanbeinferredabouttheauthorfromthelastparagraph?A.Theaccidenttransformedherthoroughly.B.Volunteeringhasbroughtherawin-winresult.C.She’sneverrecoveredfromtheinjury.D.Shewasn’tinterestedinvoluntaryworkbefore.7.Whatcouldbethebesttitleforthepassage?A.HelpingChildreninNeed B.SurvivingtheBrainInjuryC.Volunteering:AJourneyBack D.Horse-riding:ToughestLessonsCRescueworkersfoundafamilyintheirRV(野营车)onTuesdayafter17daysinthemountainsneartheOregonCoast.PeterStivers,MarloHill-Stivers,theirtwochildrenSabastyan9andGabrayell8andHill-Stivers’smotherandstepfather,ElbertandBecky,wereinthevehicle.Ontheirwayhomefromatriptothecoast,thefamilygotlostinthemountainsatanelevationofabout3,800feet.What’sworse,theyweretrappedinfourfeetofsnow.“Wehadfuelandfood,butwewererunningshort,”saidElbert.“Wewererationing(定量配给).”Whenthefamilywasreportedmissing,rescueteamsfromOregonandCaliforniasearchedlikelyroutestothecoast.Butwithnoleadsandnoideawherethefamilywasheading,thoseconductingtheunsuccessfulsearcheventuallycalleditoff.Intheevenings,SabastyanandGabrayellentertainedtheadultsbyreadingjokesfromReader’sDigestaloud.Thefamilymemberssurvivedmostlyondehydrated(脱水的)food.OnMonday,Hill-Stiversandherhusbanddecidedtogoforhelp.Theypackedatent,woolblankets,tuna,honey,andhandwarmerstotakeintothewildernesswiththem.ThechildrenstayedsafeintheRVwiththeirgrandparents.ThecouplewasfoundthefollowingdaybyaUSBureauofLandManagementworker.Arescueteaminahelicopterlocatedtherestofthefamily.Thefamilywasdrivenoutofthesnowboundareaonsnowmachines.Parentsandchildrenwerehappilyreunited.“Theyenjoyedit,”Petersaidofhischildren’sexperience.“Theydidn’tknowwewereintrouble.”Fortheadults,itwasquiteanordeal(严酷的考验).Theyhadtoworryaboutsurvivalandrescue,andaboutkeepingeveryonecalm.“I’msoproudofmyfamily,”saidElbert.“Theystucktogether;theydidn’tloseit.”8.Accordingtothepassage,thenumberofthetroubledfamilymembersis.

A.5B.6 C.7D.89.Whatisthemaincauseofthefamily’sbadsituation?A.Theyranshortoffuel. B.TheirRVcouldn’tmoveinthesnow.C.Theycouldn’tfindtheirway. D.Itsnowedheavily.10.Ifthereisagoodlessonfromthestory,itcanbethat.

A.peopleshouldknowhowtosavethemselveswhenfacingtroubleB.whentraveling,peopleshouldkeepintouchwithrescueteamsC.childrencancausemuchtroubleintravelD.travelinthemountainsshouldbeavoided11.Thispassageisprobablychosenformanewspaper’scolumnof.

A.education B.healthC.news D.economyDAsnewtechnologyisintroduced,therearemanywhoworryaboutitsinfluenceonourcurrentandfuturelifestyles—particularlywhenitcomestojobs.Itisacurrentbeliefthatwiththeriseofautomationandartificialintelligence(AI),manypeople’sjobs,andthereforetheirlivelihoods,arelikelytobelost.Automationintheworkplaceisnothingnew.Machineshavebeenperformingdulltasksonourbehalfforyears,allowingustoescapemanyrepetitivejobs.ArecentreportfromtheMcKinseyGlobalInstitutestatesthatnearlytwothirdsofalljobscouldhaveatleast30%oftheiractivitiesautomatedby2030.However,McKinseyalsobelievesthatthisnewtechnologywillalsocreatenewoccupationsthatdonotexisttoday,muchastechnologiesinthepasthavedone.Asthehorsegavewaytothecar,hostlers(马夫)becamemechanicsandmechanisedfieldsdroveupwagesandcreatedmorelong-termrolesthanitdestroyed.“It’sanevolutionofwork,”saysIanBarkin,aroboticprocessautomationspecialist.Aslow-skilledjobsaretakenonbyAI,peoplewillneedtolearnnewskills.“Thiscallsonustofocusonupskilling.Technologycanleadtojobreductionsbutitdoesn’thaveto,”saysBarkin.WhetherornotrobotsandAIwillleaveusalljoblessremainstobeseen.Currentviewsonthesubjectaremixed.Increasedautomationcouldindeedleadtoalossofsomejobs,butatthesametimeislikelytocreatemanymoreasnewskillsarerequired.Willtheybalanceout?12.HowdomanypeoplefeelabouttheinfluenceofAI?A.Quitedelighted. B.Quitesurprised.C.Asenseoffear. D.Asenseofpride.13.WhatmightbeMcKinsey’sattitudetotheriseofautomation?A.Doubtful. B.Negative.C.Critical. D.Approving.14.Whatdoestheunderlinedword“upskilling”inparagraph3mean?A.Takingrisks. B.Improvingourselves.C.Adaptingtotheworld. D.Thinkingpositively.15.Whichcanbestexpresstheauthor’sviewonautomation?A.Everycoinhastwosides. B.Wherethereislife,thereishope.C.It’sbettertodowellthantosaywell. D.Abadworkmanquarrelswithhistools.第二节(共5小题;每小题2.5分,满分12.5分)阅读下面短文,从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。Almostallofusareguiltyofspendingtoomuchtimeonourdevicessowedon’thaveenoughtimetoenjoytheworldaroundus.Weknowthatlittlebitoftruthmightbehardtotakeinandyoumightbethinkingofshuttingoffyourdevicenowoutofguilt.16We’vegotsometipsonlimitingyourscreentimesoyoucanimproveyourqualityoflife.

●Settimeouttophysicallylockyourphone.Oneofthekeystocuttingdownyourscreentimeistobedisciplined.Pickingoutaperiodoftimeeachdaytostepawayfromyourdeviceisagreatwaytolimitscreentime.17Ofcourse,thiswon’tpreventyoufrompickingupyourphonetoscrollthroughsocialmediaorplaygames.Youmayalsoturnyourphoneoffandplaceitinanotherroomfortheamountoftimeyou’dliketostayoffofit.

●Monitorscreentimereportsonappledevices.OniPhonesandotherAppledevices,youmayhavenoticedthataWeeklyScreenTimeReportisprovided,whichgivesyoutheaveragehoursyouspendperdayonyourscreen.Itevenshowsyouwhichappsyouareusingandhowfrequentlyyouusethem.Monitoringthiswillhelpyoubeawareoftheamountoftimeyouspendonyourdevice.18

●19TheappslikeMeta,InstagramandYouTubewillsendyouareminderwhenit’stimetologoff.Thisfeatureiseasytosetupanddefinitelyholdsyouaccountableformanagingyourtime.20Ifso,you’resuretobeontherighttrackforsuccessinyouracademicandpersonallife!

A.Butwaitanddon’tturnoffyourdeviceyet!B.Startmanagingyourscreentimemoreefficiently.C.Disciplineisabetterkeyforyoutolockyourphone.D.Mostdevicestodayhavea“DoNotDisturb”setting.E.Setatimelimitforbrowsingthroughsocialmediaapps.F.Reducingscreentimewillhelpyoustayinagoodmood.G.Itwillhelpyoubetterplanforspendinglesstimeonitaswell.第二部分语言运用(共两节,满分30分)第一节(共15小题;每小题1分,满分15分)阅读下面短文,从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。Onemorning,Chand,workingasanassistantinanIndianhospital,spottedmeoutsidetheward(病房).Iwasthen21tryingtofindoutaboutmybrother’s22.Butitwasaterribledayfordoctors—somepatientshaddied,andnew23werebeingwheeledinthroughout.

SoChand24tomeandaskedifhecouldhelp.Itoldhimithadbeenthreedayssincemybrotherwasputonaventilator(呼吸器),andnoonecametoupdateus.Chand25helpandtoldmethattherehadbeennoturnforthe26inthelast10hours.

Iwas27becauseitwasjustwhatIneededtohearwhileIwaitedforanhouroutsidetheward,anxiousand28.ItoldChandhowdepressedIhadfeltuntilhis29cutthroughmypanic.

Later,Ioften30Chandandhiscolleaguestotakemessages,bringingsupportand31.Hishopefulwordsgavemesomerelief.Inthemostdifficulttimesinmylife,suchkind,calmingwords32alottome.

Whenmybrotherwasdischargedafternearlyamonth,Isentamessage,expressingmygratitudetohimforhis33helpandendlessefforts.AndIwassoimpressedbyhis34undersuchcircumstances.Heisa35inthisfightlikedoctorsandnurses.

21.A.desperately B.awfullyC.normally D.kindly22.A.surgery B.instructionC.condition D.medicine23.A.patients B.doctorsC.nurses D.assistants24.A.roseup B.attendedC.walkedup D.replied25.A.calledfor B.acceptedC.shoutedfor D.offered26.A.better B.strongerC.sadder D.worse27.A.annoyed B.satisfiedC.dizzy D.grateful28.A.scared B.hurtC.sensitive D.envied29.A.supply B.wordsC.influence D.choices30.A.turnedin B.calledinC.reliedon D.tookon31.A.comfort B.ideasC.caution D.solutions32.A.changed B.meantC.conveyed D.benefited33.A.technical B.enjoyableC.timely D.previous34.A.movement B.devotionC.decision D.achievement35.A.boy B.friendC.man D.hero第二节(共10小题;每小题1.5分,满分15分)阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。WhatistheweatherlikeuponMountQomolangmatoday?Lastyearabunchof36.(courage)scientistsandSherpasinstalled(安装)theworld’s37.(high)weatherstationat8,430metres,just400metresshortofQomolangma’ssummit(顶点).Butitalmostdidn’thappen.

Havingbeenstuckbehindalineofclimbers,theteamweredangerouslycoldwhentheyreachedtheirdestination.“Wepacedaroundtoavoidgettingfrostbite(冻伤)asthetemperature38.(stay)closeto-30℃andourdrillbatteriesbecametoocoldtowork,”saidLoughboroughUniversity’sTomMatthewsontheConversation.39.(lucky)teammemberPhutasiSherpahadenoughbodyheat40.(warm)upthebatteriesandgetthedrillgoing41..Theteamwasabletoinstall42.(they)weatherstationtothesideofthemountain.

Thedatafromthisextremeweatherstationisenablingscientiststodirectlykeep43.closeeyeonthejetstreamandunderstand44.Himalayanclimateischanging.Early-stagemeasurements45.(publish)intheBulletinoftheAmericanMeteorologicalSocietyarealreadyoverturningassumptions.Theyshowedthatmeltingmayevenbepossibleonthesummit.

第三部分写作(共两节,满分40分)第一节(满分15分)今年的5月1日—3日你和班级同学参加了一次野外生存训练(wildnesssurvivalprogram)。请根据下表提供的信息,用英语写一篇短文来描述一下这次活动并谈谈自己的感受。时间5月1日—3日活动1.携带物品:指南针、帐篷、手电筒、地图、急救包、火柴、食品和衣物等。2.途中翻过三座山,经过了两个小山村。在穿越森林时迷了路,最后靠指南针找到了正确的方向。3.在营地,支起帐篷,自己生火、做饭。4.学习紧急救护。你的感受……注意:1.文章必须包括以上要点,但不能逐字翻译,行文要流畅,可增加细节使句子连贯;2.词数80左右;3.参考词汇:指南针compass;手电筒flashlight;急救包first-aidkit;宿营地campsite。_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________第二节(满分25分)阅读下面材料,根据其内容和所给段落开头语续写两段,使之构成一篇完整的短文。ANarrowEscapeTherewasahugethree-acrepondjustafewkilometersfromwherewestayed.Sincemovingintoournewhomeinthecountryside,mybrother,JimandIusedtostealouttothepondwherewewouldmeetanotherfriend.Dadhadwarnedusnottoventureanywherenearthepondarea,especiallyafterafriendinformedhimthatacrocodilehadbeenspottedthere.Wetooknonoticeofhisadvicethough.Thiswasourfavoritehideoutandwewerecertainlynotgoingtogiveitup.Onthisparticularafternoon,thethreeofushadjustfinishedswimming.JimandSyedwerereluctantlymakingtheirwaytowardsthespotwheretheyhadlefttheirclothes.Istayedbackandwasbathinginthewaist-deepwaterwhenIsuddenlybecameawareofripples(波纹)formingonthesurfaceofthewater.Ilookedattheripplesandmyeyescaughtamotioninthewater.Acrocodile,Ithought.ThenIsawit—itsmouthanditstwoterribleeyes.“Jim...”Iwhimpered.ThenIscreamedwithallmystrength.Jimturnedhisheadinmydirectionandimmediatelyrecognizedthedanger.“Getoutofthewater,Jeff.Hurry!It’sjustbehindyou.”Istruggledclumsilyinthewater.Afterafewupsanddowns,Ireachedtheedgeofthepond.Ilookedovermyshoulder.Movingswiftlytowardsmewasanenormouscrocodile.Ifroze.ThensuddenlyIfeltaburningpaininmyleg.Meanwhile,JimandSyedscreamedandstartedthrowingstonesatthecrocodileandmanagedtodistractit.Thecrocodilewentforthemnow.Asitopeneditsjaws,Icouldseeitsjaggedteeth.Itriedtomovebutafiercepainshotthroughme.Withthelaststrength,Istruggledoutofthepond.注意:续写词数应为150左右。Ifellontotheground,lyinginapoolofblood._____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________WhenIcametomyself,Ifoundmyselfinanunfamiliarenvironment._________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

参考答案【语篇导读】本文是一篇针对烫(烧)伤的急救科普指南,主要介绍了如何实施急救及一些预防措施。1.B细节理解题。根据Whattodoifyougetburned部分中的“First,decideifyoucantakecareoftheburnyourself.”可知,被烫(烧)伤后,应先检查一下受伤处,判断自己能否处理。2.C细节理解题。根据“3.Lightlycovertheburnwithabandage.”可知,C项“在烫(烧)伤处轻轻地缠上绷带”是正确的做法。根据“2.Runcoolratherthancoldwaterovertheburnuntilthepainlessens.Donotputbutter,oiloriceontheburn.”可知A、B两项错误。根据“Butdonotremoveclothesthatarestickingtotheskinanddon’tbreakanyblisters.”可知D项错误。3.A推理判断题。根据“Precautionsfirst!”部分内容可知预防第一,即提前防止可能出现的问题,避免被烫(烧)伤,故选A项。【语篇导读】本文是一篇记叙文。作者经历严重车祸后造成脑部损伤,通过志愿者工作,照顾马并帮助孩子们骑马。这些经历给作者带来温暖,让作者找回了自我。4.C段落大意题。由第二段可知,为了骑马课程,志愿者需要做很多工作,故选C项。5.B推理判断题。由第一段中的“Ittakesafewpaidstaffandanarmyofvolunteers...totakecareofadozenhorsesandhelpwitheightyormorechildren...”可知,志愿者工作很辛苦、很累;再由第三段中的“Ridingstrengthenstheirmusclesandbones,enablingthemtoenjoyamorefruitfullife.”可知,骑马给这些身体有残疾的孩子带来了积极的影响,即他的志愿者工作是“值得的”,故选B项。6.B推理判断题。由最后一段中的“I’dlovedhorsesfromchildhood,andworkingwiththemandwiththechildrenhashelpedturnmylifearound,makingmewarmfromtheinsideout.”可知,志愿者工作不仅能帮助孩子们,而且让作者车祸后无论是心态还是生活上都有了积极的改变,由此推知:志愿者工作带来了“双赢”的结果,故选B项。7.C标题选择题。由最后一段中的“Thejourneybackhasbeenpainfulbutworthwhile.Now,fourteenyearslater,Iamadifferent,moresimplifiedperson.”可知,是志愿者工作让作者在车祸后接受了自己,找回了自己,志愿者工作对作者的意义重大。文章前面的段落也是围绕着车祸后作者的志愿者工作展开,介绍了其具体工作及意义,故选C项。【语篇导读】本文是一篇新闻报道。文章讲述了一家人在驾驶野营车旅游的过程中被困俄勒冈海岸附近的山中,17天后才被营救脱险的故事。8.B细节理解题。由第二段首句“PeterStivers,MarloHill-Stivers,theirtwochildrenSabastyan9andGabrayell8andHill-Stivers’smotherandstepfather,ElbertandBecky,wereinthevehicle.”可知,外出旅游被困的一家人是PeterStivers、MarloHill-Stivers、他们的两个孩子、Hill-Stivers的母亲和继父,一共六口人。故选B项。9.B细节理解题。由第二段最后两句“Ontheirwayhomefromatriptothecoast...theyweretrappedinfourfeetofsnow.”可知,在从海边回家的路上,这家人在海拔约3,800英尺的山上迷了路。更糟的是,他们被困在四英尺深的雪中。因此,这家人陷入困境的主要原因是他们的野营车被困在雪中无法行驶。故选B项。10.A主旨大意题。由文中最后一段可知,对成年人来说,面对这种困境是一个相当严峻的考验,但他们一家人一直很团结,一直在沉着应对。故选A项。11.C推理判断题。本文是一篇记叙性的新闻报道,因此最有可能出自报纸的“新闻”专栏。故选C项。【语篇导读】本文是一篇议论文。随着科技的飞速发展,人工智能和自动化的发展是否会造成大规模的失业?是否会危及人类的生存呢?作者认为,自动化有两面性,一方面自动化会取代一些简单重复性的人工劳动工作,另一方面又创造了新的工作。12.C推理判断题。由第一段可知,随着新技术的引进,很多人担心它会对我们当前和未来的生活方式产生影响——尤其是在工作方面,许多人担心人工智能和自动化会危及自己的工作与生计,因而心中充满恐惧。故选C项。13.D推理判断题。根据第二段中的“However,McKinseyalsobelievesthatthisnewtechnologywillalsocreatenewoccupationsthatdonotexisttoday,muchastechnologiesinthepasthavedone.”可知,McKinsey还认为新科技也会创造出如今不存在的工作,因此McKinsey对于自动化的兴起持赞同的态度。故选D项。14.B词义猜测题。由第三段中的“Aslow-skilledjobsaretakenonbyAI,peoplewillneedtolearnnewskills.”以及“Thiscallsonustofocusonupskilling.Technologycanleadtojobreductionsbutitdoesn’thaveto”可知,人们需要学习新的技能,因此画线词upskilling意为“提升技能”。故选B项。15.A推理判断题。由最后一段中的“Increasedautomationcouldindeedleadtoalossofsomejobs,butatthesametimeislikelytocreatemanymoreasnewskillsarerequired.”(自动化程度的提高确实可能导致一些工作岗位的流失,但与此同时,由于需要新的技能,更多的工作岗位可能会被创造出来。)可知,作者认为自动化有两面性,一方面自动化取代了一些简单的工作,另一方面又创造了新的工作。故选A项。【语篇导读】本文是一篇说明文。文章介绍了三个如何限制或减少屏幕使用时间的方法。16.A此处需要一个过渡句,前文提到在线时间太多而产生愧疚感,此处用but笔锋一转引出本文的主旨句:我们有一些方法来限制屏幕使用时间,因此你可以改善你的生活质量。17.D空前句中的device与D项中的devices相呼应,空后句中的this是解题的关键,指代a“DoNotDisturb”setting。18.GG项中it指代前一句中的Monitoringthis,根据aswell可知,该空与前一句都是在说Monitoringthis这种做法的好处。19.E所选项应该能作为本段落的主旨句,应该是所列的三个限制屏幕使用时间的方法之一,因此根据空后内容的说明可知,本段主要介绍如何设置浏览社交媒体应用程序的时间。空后句中Theapps指代socialmediaapps。20.B前文交代了通过社交媒体的小程序来限制屏幕使用的时间的可行性,此处用祈使句发起倡议“开始更有效地管理屏幕使用时间吧”,空后一句总结这样做的好处。【语篇导读】本文是一篇记叙文。当“我”焦急地在病房外面等待,想要了解哥哥的病情之时,作为在医院里工作助手的Chand发现了“我”并主动提供了帮助,及时告诉“我”相关情况,从而缓解了“我”的焦虑和恐惧情绪。Chand充满希望的话使得“我”在最艰难的时候有了安慰,直到哥哥出院,“我”向Chand表达了感激之情,Chand和医生、护士一样,是这场与疾病斗争中的英雄。21.A结合常识可推知“我”当时的心情很急切,急于了解哥哥的病情。desperately“极度地”;awfully“可怕地;非常地”;normally“正常地”;kindly“和善地,善良地”,故选A项。22.Csurgery“手术”;instruction“指导;教导”;condition“状况;条件”;medicine“药品”。这里指的是了解病人的健康状况,故选C项。23.A空前说这对医生来说是糟糕的一天,一些病人去世。结合空前的new可知此处意为新的病人被推进医院,故选A项。24.C根据语境可推知,Chand走向“我”并且问“我”他是否能提供帮助。riseup“起身”;attend“出席;照料”;walkup“走上前”;reply“回答”,因此C项正确。25.D根据语境可推知,Chand提供了帮助。callfor“要求”;accept“接受”;shoutfor“为……而喊”;offer“提供”,故选D项。26.D根据下文中“becauseitwasjustwhatIneededtohear”可推知,Chand告诉“我”在过去的10个小时中,哥哥的情况没有恶化。27.D因为Chand告诉“我”的情况恰恰是“我”需要了解的,因此“我”对他心存感激。annoyed“惹恼的”;satisfied“满意的”;dizzy“眩晕的”;grateful“感激的”,故选D项。28.A根据常识可推知,“我”当时十分担心哥哥的情况,所以等在病房外时很是焦虑和害怕。scared“害怕的”;hurt“受伤的”;sensitive“敏感的”;envied“受到嫉妒的”,故选A项。29.B根据上文中的“toldmethat”和下文中的“Hishopefulwords”“suchkind,calmingwords”可知选B项。30.C根据语境可推知,后来,“我”经常依赖Chand和他的同事给“我”带来哥哥的情况,下文中的“gavemesomerelief”也是提示,因此选C项。turnin“上交”;callin“召唤进来”;relyon“依靠;依赖”;takeon“呈现;雇用”。31.A根据下文中的relief可推知,此处意为带给“我”支持和安慰,因此选A项。comfort“安慰”;idea“意见;观点”;caution“谨慎;小心”;solution“解答”。32.B根据语境可推知,他充满善意和冷静的话语在“我”人生中最困难的时候意义重大,因此选B项。change“改变”;mean“打算,意思是”;convey“表达”;benefit“对……有益处”。3