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一、阅读理解（共5题）1、March21isWorldSleepDay.Herearesomefactsaboutsleep.SleepatadvisedtimesIn2021,theMinistryof

Education（MOE）advisedthatjuniorandseniorhighschoolstudentsshouldgotobedbefore10pmand11pmrespectively（分别的）.Howdoastronau

tssleepJustlikeonEarth,apersoninspacegoestobedatnightandthenwakesupthenextday.Butinspacethereisnoupordown,an

dyoudonotfeelthepullofgravity（重力）.Asaresult,astronautsusuallysleepinfixedsleepingbags.Earwormshappenwhi

lesleepingSomepeopleenjoylisteningtomusicalot.Whilewe’reawake,themusicweknowwellkeepsringinginourears,whichiscalledearworms（耳虫现象）.Thiscanhapp

enduringsleepaswell,whichcouldcauseproblemsingettingtosleepandstayingasleep.SleepwithyourpetPets,likedogsandcats,donotsl

eepcontinuouslyandtheywilloftengetupandwalkonthebed,whichcanmakeyousleepevenworse.Butrecentstudiesfo

undthathavingpetsinthebedmayhelppeoplewhoareoftenworried.Thepets,likesofttoys,canhelpcutdowntheirworr

y.SockscanhelpussleepStudieshaveshownthatwearingsockstobedcanhelpyoufallasleepfaster!Handsandfeethelpex

change（交换）heatbetweenthefarendsofthebodyandtheheart.Wearingsocksmeansanincreaseofbloodtoyourhandsandfeet,whic

hcutsdownyourcore（核心的）bodytemperature.Thelowerthecorebodytemperatureis,thefasteryoufallasleep.41．AccordingtoMOE,juniorhighschoolstudent

sshould_________.A．gotobedbefore10pmB．gotobedbefore11pmC．sleepatleast10hoursadayD．sleepatleast11hoursaday42．Whydoastronau

tssleepinfixedsleepingbags?A．Becausethereisnobedinthespacestation.B．Becausethereisnopullofgravityinspace.C．Becausesleepingbagsarecomfortable.D．B

ecausethespaceshipistoosmall.43．Accordingtothepassage,earwormscan________.A．bebadforsleepqualityB．improvemusicabilityC．help

peoplefallasleepquicklyD．appearonlyduringtheday44．Howdoeswearingsockshelpussleep?A．Bymakingfeetwarmerthanhands.B．

Byincreasingbloodtohandsandfeet.C．Bymakingcorebodytemperaturehigher.D．Byexchangingheatbetweenhandsandfeet.45．Whichofthefollowingstatementsabouts

leepistrueaccordingtothepassage?A．WorldSleepDayfallsinthefifthmontheachyear.B．Thesleepingbagisthebestchoiceforsleep.C．Sleepingwithpetsh

elpsworriedpeople.D．Musiccanhelppeoplesleeplonger.2、HaveyoueverimaginedyoursimpleT-shirtcouldactasanairconditioner(空调)onthosehotsummerdays

?Thankstoadiscovery,thatpossibilityisgettingcloserandtheT-shirtmaysoonbefoundamongyourfavoriteclothingbrands.Twoinventorstoo

kacompletelynewmethod.Theydesignedaspecialtextile(纺织品)thatcantakeinbodyheatandthensendouttheenergy.Thisnewtext

ilecoolsboththeobjectsandthingsaroundthemthroughatechnology.ThismeansthataT-shirtmadeofthistextilelookslikeanormalT-shirt,butactuallyit

isadevice(设备)thatworkslikeamirror.Althoughthetechnologyisnotnewandhasbeenusedforyearstodesignplasticfilmsandspecialpaints,its

useinthetextileindustryforthegoodofwearersisveryspecialandexciting.Thatisbecause,inthepast,themethodsweusedtodealwithheatthroug

hclotheswereonlythesuggestionsonwearinglightcolorsandchoosingbreathabletextiles.Butevenwhenthesesuggestionscanactuallyhelpyoufeelcool,theyaresimply

notenoughinthehottestseason.Thenewtextile,however,canreflectallkindsoflight,andthiscancontributetothecoolingprocess.Sothisdiscoveryisare

aladvance.Rightnow,researchersstillneedtotestthenewmethodtoknowhoweffectively(有效)thenewtextileworkswhiletheweare

rsarestandingorwalking,andnotdirectlyfacingthesky.TheyalsoneedtotesthowwellitworkswhenT-shirtsarenotclosetotheski

n.Butit’sstillagreatsuccess.Thetwoinventorsarenowlookingoutforclothingbrandsthatareinterestedinusingtheirtextile.Oneinventorsaid,“Thenewmaterialw

illincreaseclothingproducingcostsbyjust10percent.Wecanmakeitwithlargeproduction.EverybodycanaffordaT-shirtmadeofthistextileandthecos

tisbasicallythesameasanormalT-shirt’s.Itcandogoodtoeverybody.”27．Whatcanthenewtextiledo?A．Makewearersfeelco

ol.B．Makewearersfashionable.C．Getwearers’healthinformation.D．Testwearers’bodytemperatures.28．Whatdotheunderlinedwor

ds“contributeto”meaninChinese?A．减缓B．促进C．接收D．扰乱29．Whatarethetwoinventorsdoingnow?A．Makingmoneybysellingthetextile.B．Tryingtousethetextileinot

herfields.C．Tryingtofindoutmoresecretsofthetextile.D．Lookingforclothingbrandstousethetextile.30．What’sthebesttitle(标题)forthetext?A．A

PopularBrandB．TwoGreatInventorsC．ASpecialTextileD．LuckyWearers3、Canyouimagineacloudfloatinginthemiddleofyourroom?Doyouw

anttoknowwhatitfeelsliketoflylikeabird?Here,wehavepickedoutfourinterestinginventionstosharewithyou.TalkingGlovesFourforeignstudentshavecreateda

pairofgloves,andithelpspeopletocommunicatewithpeoplewhohavehearingandspeakingproblems.Theglovesareequi

ppedwithsensors(传感器).Theyrecognizesignlanguageandtranslateitintotextonasmartphone.Thenthesmartphonechangesthetexttospokenwords

.Thusyoucanunderstandsignlanguageeasily.GoogleGlassesGoogleGlassesarelikeacomputerbuiltintoapairofglasses.ThentheglassesallowyoutosurftheInternetand

makecallswithoutevenliftingafinger.TheglassesalsohaveacameraandGPSmappingsystem.Userscantakeandsharephotos,checkmapsandsurftheInternetjustby

lookingup,down,leftandright.IndoorCloudsThat’sarealworld.Anartist,Smildemanagedtocreateasmallbutperfectwhitecloudinthemiddleofaroomusingafogmachine

.Butitrequiredcarefulplanning—thetemperature,humidity(湿度)andlightingallhadtobejustright.Thecloudonlylastedforashortwhile,though.WingsuitsThesuitre

alizesyourdreamofflyinglikeabird.Well,notexactlyflying,butgliding(滑翔)throughtheair.Itincreasesthesurfaceareao

fthehumanbody,whichmakesiteasierforpeopletofloatintheair.Flierswearingwingsuitscanglideonekilometeri

nabout30seconds.41．Whatdo“TalkingGloves”helppeopletounderstand?A．Spokenwords.B．Signlanguage.C．Writtenw

ords.D．Thetextonthesmartphone.42．Howcanusersof“GoogleGlasses”surftheInternet?A．Byspeakingtotheglasses.B．B

ytappingthekeyboard.C．Byliftingafinger.D．Bymovingtheeyeballs.43．Howdidtheartistcreateawhitecloudintheroom?A．Withafogmachine.B．Withrighttempe

rature.C．Withafogmachineandcarefulplanning.D．Withafogmachineandrightlighting.44．Whichofthefollowingcanhelpyoufl

y?A．TalkingGloves.B．Wingsuits.C．GoogleGlasses.D．IndoorClouds.45．What’sthebesttitleofthepassage?A．FourInterestingInventio

nsB．FourFamousInventionsC．TheAdvantagesofFourInventionsD．FourDreamsoftheFuture4、Withelectricitypricescontinuingtoincrease,asmartmeter(表)show

syouhowmuchelectricityyou’reusinginpoundsandgetmoreexactbills.Whatisasmartmeterandhowdoesitwork?Asmartmet

erisanewerkindofelectricitymeter.AllelectricityprovidersaresettingthemasapartofanupgradetotheUK’selectricitymarket.Besides,wesetupsmartPayAsYouGo

meters.Smartmeterscomewithanin-homeIHD．Hereyoucanseethereadings—howmuchelectricityyou’reusingandwhatitcosts.Smartm

etersalsoprovideautomatic(自动的)meterreadings.Youjustneedtogetonesuchmeteranditwillautomaticallysendyourusetothe

provider.What’smore,we’llusethesmartmetertogiveyouapersonalexplanationofyourelectricityuse.We’llalsoshowyousomeadvicetoh

elpyousavemoneyandcutdownyourcarbonfootprint(碳排放量).Isitworthgettingasmartmeter?Therearethreemainadvantagestohaveasmartmeter

:1.CompletecontrolSeehowmuchyou’reusinginrealtime.Thiscanhelpyoumakesmallchangestocutdownyourelectricityuse,aswell

asyourbill.2.Trouble-savingYoursmartmeterwillsendreadingsautomatically.Thiswayyou’llgetmoreexactbillswi

thoutleavingthesofa.3.Low-carbonlifeUnderstandingwhereyourelectricitygoeswillencourageyoutothinkaboutyourcarbonfootprintandhowtoliveagreenerli

fe.32．Whatcanthesmartmeterdo?A．Providemoreelectricity.B．Showtheexactuseofelectricity.C．Increasethepriceofelectricit

y.D．Connectdifferentelectricityproviders.33．WhatisprobablyanIHD?A．Ascreentoshowthereadings.B．Aninstrumenttopayforthebills.C．Ac

omputertocontrolthesmartmeter.D．Anobjecttocutdowncarbonfootprint.34．Whatdoweknowaboutthesmartmeter?A．Itisprovidedforfree.B．Ithasn’t

beenputintouseyet.C．Itmaybewidelyused.D．Itcan’tsendreadingsinrealtime.35．Whoisthistextwrittenfor?A．Smartmet

erproducers.B．Electricityproviders.C．Smartmetersellers.D．Electricityusers.5、Doyouhavedifficultyfallingasleepatnight?Ifso

,hereisapieceofadviceforyou:Listentosomesoftmusic.Scientistshavefoundthatsoftmusiccanhelptoimprovesleepqua

lityandquantity（量）.Thisworksforsleepersofallages,andevenforthosewithsleepingproblems.Softmusiccanhelpusfallasleepbetter,wakeuplessduringthenig

htandfeelmorerelaxedinthemorning.Youmaynotnoticetheeffects（功效）overnight,though.Itcouldtakeasmanyas3weekstoseeanyimprovements.

Whycansoftmusichelpussleepbetter?Thereasonsaren’tclearyet.Itmayconnectwiththerelaxingeffectofagoodsong.Mus

iccanhaverealphysicaleffects,too.Softmusiccanlowerourheartrate（心率）andslowdownourbreathing.Thispreparesusforsleep.Scientistssaythatformost

people,musicthathas70beats（节拍）perminute（bpm）worksbest.Classical,jazzandfolkmusicareusuallymoreeffectivethano

thermusicalstyles.Familiarsongsworkwell,too.Youmayneedtotesttomakeyourownplaylists.Ifyouarenotsurehowmanybeatsasonghasinaminute,

youcanfindoutbyenteringitstitleintosongbpm.com.Andremembertogetvolume（音量）right.Makesurethatthefinalpieceisgrad

uallyslowingdown.Oryoumaybewokenupbythesuddensilence.It’sveryimportanttogetenoughhigh-qualitysleep.Beforeyougotobedtonight,playsomesoftmusic.Then,jus

tpreparetoberockedofftodreamland.27．Itisfoundthatsoftmusiccan________sleep.A．helppeopleofallagesB．onlyhelppeopleundertheageof15C．

onlyhelppeoplewithsleepingproblemsD．onlyhelppeoplewhoareexperiencinglotsofstress28．Accordingtothearticle,itmaytakea

slongas________beforeyounoticetheeffectsofsoftmusic.A．3hoursB．3nightsC．3weeksD．3months29．Howcanweworkouth

owmanybeatsasonghasinaminute?A．Bycomparingitwitha70-bpmsong.B．Byenteringthesong’stitleintosongbpm.com.C．Byfindingoutwhetheritcanhelpusfa

llasleep.D．Bycountingourheartrateswhilelisteningtothesong.30．Whatisthearticlemainlyabout?A．Peoplewithsleepingproblems.B．Theroleofmu

sicinourdailylives.C．Howsoftmusiccanimproveoursleep.D．Theimportanceofgettingenoughsleep.============参考答案============一、阅读理解1、

A42．B43．A44．B45．C【导语】本文主要介绍了关于睡眠的一些事实。41．细节理解题。根据“juniorandseniorhighschoolstudentsshouldgotobedbefore10pm”可知初中生晚上10点前要睡觉。故选A。42．细节理解题。根据“youdo

notfeelthepullofgravity（重力）.Asaresult,astronautsusuallysleepinfixedsleepingbags”可知太空中没有重力，所以宇航员睡在睡袋里。故选B。43．细节理解题。根据“Thiscanhappendur

ingsleepaswell,whichcouldcauseproblemsingettingtosleepandstayingasleep”可知耳虫现象会造成睡觉问题，所以对睡眠质量有不好的影响。故选A。44．细节理解题。根据“Wearingso

cksmeansanincreaseofbloodtoyourhandsandfeet”可知穿袜子意味着手脚血液增加，这会降低你的核心体温。故选B。45．细节理解题。根据“Butrecentstudiesfoundthathavingpets

inthebedmayhelppeoplewhoareoftenworried”可知和宠物睡觉可能会帮助那些经常担心的人。故选C。2、27．A28．B29．D30．C【导语】本文讲述一种新的纺织品，讲述新纺织品可以让人在夏天感觉凉爽。27．推理判断题。根据第一段“yoursimpleT-shirt

couldactasanairconditioneronthosehotsummerdays?Thankstoadiscovery,thatpossibilityisgettingcloserandtheT-shirtmaysoonbefoundamongyo

urfavoriteclothingbrands”及第二段“cantakeinbodyheatandthensendouttheenergy”可知，新的纺织品可以吸收身体的热量然后释放。可推断新纺织品可以让穿衣服的人感觉凉爽。故选A。28．词义猜测题。根据“Thenewtextile,howev

er,canreflectallkindsoflight”及“thisdiscoveryisarealadvance”可知，这项新的防线是一项进步，讲述的是这种新的纺织品的好的方面，可推断短语“contributeto”表达“促进，有利于”。故选B。

29．细节理解题。根据最后一段“Thetwoinventorsarenowlookingoutforclothingbrandsthatareinterestedinusingtheirtextile”可知，发明者现在正在寻找对使用这种新的纺织品感兴趣的衣服品牌商。故选D。30．最佳标题题。

文章主要讲述的是一种新的纺织品，标题可概括为“ASpecialTextile”。故选C。3、41．B42．D43．C44．B45．A【导语】本文是一篇说明文。文章主要介绍了四个有趣的发明。41．细节理解题。根据第二段“Thusyoucanunderstandsignla

nguageeasily.”可知，“TalkingGloves”帮助人们去理解手语。故选B。42．推理判断题。根据第三段“Userscan...surftheInternetjustbylookingup,down,leftandright.”可知，用户只需向上、向下、向左、向右看就可以上网，即

通过移动眼球的方式上网。故选D。43．细节理解题。根据第四段“Anartist,Smildemanagedtocreateasmallbutperfectwhitecloudinthemiddleofaroomusingafogmach

ine.Butitrequiredcarefulplanning...”可知，艺术家在房间里创造出一朵白云需要：一台造雾机和精心的计划。故选C。44．细节理解题。根据最后一段“Thesuitrealizesyourdr

eamofflyinglikeabird.”可知，“Wingsuits”可以帮助你实现像鸟一样飞翔的梦想。故选B。45．最佳标题题。通读全文可知，本文主要介绍了四个有趣的发明。故选A。4、B33．A34．C35．D【导

语】本文主要介绍了什么是智能电表，它是如何工作的，以及智能电表的三个主要优点。32．细节理解题。根据“asmartmeter(表)showsyouhowmuchelectricityyou’reusingi

npoundsandgetmoreexactbills.”可知，智能电表可以准确显示用电量。故选B。33．细节理解题。根据“Smartmeterscomewithanin-homeIHD.Hereyoucanseethereadings—howmuchele

ctricityyou’reusingandwhatitcosts.”可知，IHD是一个显示读数的屏幕。故选A。34．推理判断题。根据“What’smore,we’llusethesmartmetertogiveyouapersonalexplanat

ionofyourelectricityuse.We’llalsoshowyousomeadvicetohelpyousavemoneyandcutdownyourcarbonfootprint(碳排放量)

.”和“Therearethreemainadvantagestohaveasmartmeter”可知，智能电表可能被广泛使用。故选C。35．推理判断题。本文主要介绍了什么是智能电表，它是如何工作的，以及智能电表的三个主要

优点。故本文是写给电力用户的。故选D。5、A28．C29．B30．C【导语】本文是一篇说明文，主要介绍轻音乐如何改善我们的睡眠。27．细节理解题。根据“Scientistshavefoundthatsoftmusicc

anhelptoimprovesleepqualityandquantity.Thisworksforsleepersofallages,andevenforthosewithsleepingproblems.”可知，轻音乐可以在睡眠问题上帮助任何年龄段的人，故选A。28．细节理解题。根据

“Itcouldtakeasmanyas3weekstoseeanyimprovements.”可知，可能需要3周的时间才能看到任何改善，故选C。29．细节理解题。根据“Ifyouarenotsureh

owmanybeatsasonghasinaminute,youcanfindoutbyenteringitstitleintosongbpm.com.”可知，如果你不确定一首歌在一分钟内有多少节拍，你可以在songbpm.com中输入它的标题来找到它。故选B。30．主旨大意题。本文主要介

绍轻音乐如何改善我们的睡眠，故选C。