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

ighschoolstudentsshouldgotobedbefore10pmand11pmrespectively（分别的）.HowdoastronautssleepJustlikeonEarth,apersoninsp

acegoestobedatnightandthenwakesupthenextday.Butinspacethereisnoupordown,andyoudonotfeelthepullofgravity（重力）.Asaresu

lt,astronautsusuallysleepinfixedsleepingbags.EarwormshappenwhilesleepingSomepeopleenjoylisteningtomus

icalot.Whilewe’reawake,themusicweknowwellkeepsringinginourears,whichiscalledearworms（耳虫现象）.Thiscanhappenduringsleep

aswell,whichcouldcauseproblemsingettingtosleepandstayingasleep.SleepwithyourpetPets,likedogsandcats,donotsleepcontinuouslyandtheywillof

tengetupandwalkonthebed,whichcanmakeyousleepevenworse.Butrecentstudiesfoundthathavingpetsinthebedmayhelppeoplewhoareoftenworried.

Thepets,likesofttoys,canhelpcutdowntheirworry.SockscanhelpussleepStudieshaveshownthatwearingsockstobedcanhelpyoufallasleepfaster!Handsandfeethe

lpexchange（交换）heatbetweenthefarendsofthebodyandtheheart.Wearingsocksmeansanincreaseofbloodtoyourhandsandfeet,whichcutsd

ownyourcore（核心的）bodytemperature.Thelowerthecorebodytemperatureis,thefasteryoufallasleep.41．Accordingto

MOE,juniorhighschoolstudentsshould_________.A．gotobedbefore10pmB．gotobedbefore11pmC．sleepatleast10hoursadayD．sleepatl

east11hoursaday42．Whydoastronautssleepinfixedsleepingbags?A．Becausethereisnobedinthespacestation.B．Becausethere

isnopullofgravityinspace.C．Becausesleepingbagsarecomfortable.D．Becausethespaceshipistoosmall.43．Accordingtothepassage,earwormscan_______

_.A．bebadforsleepqualityB．improvemusicabilityC．helppeoplefallasleepquicklyD．appearonlyduringtheday44

．Howdoeswearingsockshelpussleep?A．Bymakingfeetwarmerthanhands.B．Byincreasingbloodtohandsandfeet.C．Bymakingcorebodytemperaturehigher.D．

Byexchangingheatbetweenhandsandfeet.45．Whichofthefollowingstatementsaboutsleepistrueaccordingtothepassage?A．WorldSleepDayfa

llsinthefifthmontheachyear.B．Thesleepingbagisthebestchoiceforsleep.C．Sleepingwithpetshelpsworriedpeople.D．Musiccanhelppeo

plesleeplonger.2、HaveyoueverimaginedyoursimpleT-shirtcouldactasanairconditioner(空调)onthosehotsummerdays?Thanks

toadiscovery,thatpossibilityisgettingcloserandtheT-shirtmaysoonbefoundamongyourfavoriteclothingbrands.Twoinventorstookacomple

telynewmethod.Theydesignedaspecialtextile(纺织品)thatcantakeinbodyheatandthensendouttheenergy.Thisnewtextilecoolsboththeobjec

tsandthingsaroundthemthroughatechnology.ThismeansthataT-shirtmadeofthistextilelookslikeanormalT-shirt,butact

uallyitisadevice(设备)thatworkslikeamirror.Althoughthetechnologyisnotnewandhasbeenusedforyearstodesignplasticfilmsand

specialpaints,itsuseinthetextileindustryforthegoodofwearersisveryspecialandexciting.Thatisbecause,inthepast,themeth

odsweusedtodealwithheatthroughclotheswereonlythesuggestionsonwearinglightcolorsandchoosingbreathabletextiles.Butevenwhent

hesesuggestionscanactuallyhelpyoufeelcool,theyaresimplynotenoughinthehottestseason.Thenewtextile,however,c

anreflectallkindsoflight,andthiscancontributetothecoolingprocess.Sothisdiscoveryisarealadvance.Rightnow,researchersst

illneedtotestthenewmethodtoknowhoweffectively(有效)thenewtextileworkswhilethewearersarestandingorwalking,andnotdirectlyfacingthesky.They

alsoneedtotesthowwellitworkswhenT-shirtsarenotclosetotheskin.Butit’sstillagreatsuccess.Thetwoinventorsarenowlookingoutforclothingbran

dsthatareinterestedinusingtheirtextile.Oneinventorsaid,“Thenewmaterialwillincreaseclothingproducingcostsbyjust10percent.Wecanmakeitwithlargeproductio

n.EverybodycanaffordaT-shirtmadeofthistextileandthecostisbasicallythesameasanormalT-shirt’s.Itcandogoodtoeverybody.”27．Whatcant

henewtextiledo?A．Makewearersfeelcool.B．Makewearersfashionable.C．Getwearers’healthinformation.D．Testwearers’bodytemperatures.28．Whatdotheunder

linedwords“contributeto”meaninChinese?A．减缓B．促进C．接收D．扰乱29．Whatarethetwoinventorsdoingnow?A．Makingmoneybysellingthe

textile.B．Tryingtousethetextileinotherfields.C．Tryingtofindoutmoresecretsofthetextile.D．Lookingforclothingbrandstousethetextile.30．What’sthe

besttitle(标题)forthetext?A．APopularBrandB．TwoGreatInventorsC．ASpecialTextileD．LuckyWearers3、Canyouimagineacloudfloatinginthemiddleofyour

room?Doyouwanttoknowwhatitfeelsliketoflylikeabird?Here,wehavepickedoutfourinterestinginventionstosharewithyou.TalkingGlovesFourforeignstudent

shavecreatedapairofgloves,andithelpspeopletocommunicatewithpeoplewhohavehearingandspeakingproblems.Theglovesareequippedwithsensors(传感器).Theyrecognize

signlanguageandtranslateitintotextonasmartphone.Thenthesmartphonechangesthetexttospokenwords.Thusyoucanunderstandsignlanguageeasily

.GoogleGlassesGoogleGlassesarelikeacomputerbuiltintoapairofglasses.ThentheglassesallowyoutosurftheInternetan

dmakecallswithoutevenliftingafinger.TheglassesalsohaveacameraandGPSmappingsystem.Userscantakeandsharephotos,checkmapsandsurftheIn

ternetjustbylookingup,down,leftandright.IndoorCloudsThat’sarealworld.Anartist,Smildemanagedtocreatea

smallbutperfectwhitecloudinthemiddleofaroomusingafogmachine.Butitrequiredcarefulplanning—thetemperature,humid

ity(湿度)andlightingallhadtobejustright.Thecloudonlylastedforashortwhile,though.WingsuitsThesuitrealizesyourdreamofflyi

nglikeabird.Well,notexactlyflying,butgliding(滑翔)throughtheair.Itincreasesthesurfaceareaofthehumanbody,whichmakesiteasierforpeopletofloatintheai

r.Flierswearingwingsuitscanglideonekilometerinabout30seconds.41．Whatdo“TalkingGloves”helppeopletounderstand?A．Spokenwords.B

．Signlanguage.C．Writtenwords.D．Thetextonthesmartphone.42．Howcanusersof“GoogleGlasses”surftheInternet?A

．Byspeakingtotheglasses.B．Bytappingthekeyboard.C．Byliftingafinger.D．Bymovingtheeyeballs.43．Howdidtheartistcreateawhitecloudintheroom?A．Witha

fogmachine.B．Withrighttemperature.C．Withafogmachineandcarefulplanning.D．Withafogmachineandrightlighting.4

4．Whichofthefollowingcanhelpyoufly?A．TalkingGloves.B．Wingsuits.C．GoogleGlasses.D．IndoorClouds.45．What’sthebesttitleofthepassage?A．FourInte

restingInventionsB．FourFamousInventionsC．TheAdvantagesofFourInventionsD．FourDreamsoftheFuture4、Withelectricitypricescontinuingtoincreas

e,asmartmeter(表)showsyouhowmuchelectricityyou’reusinginpoundsandgetmoreexactbills.Whatisasmartmeterandhowdoesitwork?A

smartmeterisanewerkindofelectricitymeter.AllelectricityprovidersaresettingthemasapartofanupgradetotheUK’selectricitymarket.Beside

s,wesetupsmartPayAsYouGometers.Smartmeterscomewithanin-homeIHD．Hereyoucanseethereadings—howmuchelectricityyou’reusingandwhatitcosts.Smartmetersa

lsoprovideautomatic(自动的)meterreadings.Youjustneedtogetonesuchmeteranditwillautomaticallysendyourusetotheprovider.What’

smore,we’llusethesmartmetertogiveyouapersonalexplanationofyourelectricityuse.We’llalsoshowyousomeadvicetohelpyousavemoneyan

dcutdownyourcarbonfootprint(碳排放量).Isitworthgettingasmartmeter?Therearethreemainadvantagestohaveasmartmeter:1.CompletecontrolSeehowmuchy

ou’reusinginrealtime.Thiscanhelpyoumakesmallchangestocutdownyourelectricityuse,aswellasyourbill.2.Trouble-savingYoursmar

tmeterwillsendreadingsautomatically.Thiswayyou’llgetmoreexactbillswithoutleavingthesofa.3.Low-carbonlife

Understandingwhereyourelectricitygoeswillencourageyoutothinkaboutyourcarbonfootprintandhowtoliveagreenerlife.32．Whatcant

hesmartmeterdo?A．Providemoreelectricity.B．Showtheexactuseofelectricity.C．Increasethepriceofelectricity.D．Connectdifferentelectricityproviders.33．Wh

atisprobablyanIHD?A．Ascreentoshowthereadings.B．Aninstrumenttopayforthebills.C．Acomputertocontrolthesmartmeter

.D．Anobjecttocutdowncarbonfootprint.34．Whatdoweknowaboutthesmartmeter?A．Itisprovidedforfree.B．Ithasn’tbe

enputintouseyet.C．Itmaybewidelyused.D．Itcan’tsendreadingsinrealtime.35．Whoisthistextwrittenfor?A．Smartmeterproducers.B．Electricityprovi

ders.C．Smartmetersellers.D．Electricityusers.5、Doyouhavedifficultyfallingasleepatnight?Ifso,hereisapieceofadvicefor

you:Listentosomesoftmusic.Scientistshavefoundthatsoftmusiccanhelptoimprovesleepqualityandquantity（量）.Thisworksforsleepersofallages,andev

enforthosewithsleepingproblems.Softmusiccanhelpusfallasleepbetter,wakeuplessduringthenightandfeelmorerelaxedinthemorning.

Youmaynotnoticetheeffects（功效）overnight,though.Itcouldtakeasmanyas3weekstoseeanyimprovements.Whycansoftmusichelpussleepbetter?Therea

sonsaren’tclearyet.Itmayconnectwiththerelaxingeffectofagoodsong.Musiccanhaverealphysicaleffects,too.Softmusiccanlowerourheartrate（心率）andslowdownourb

reathing.Thispreparesusforsleep.Scientistssaythatformostpeople,musicthathas70beats（节拍）perminute（bpm）worksbest.Classical,jazz

andfolkmusicareusuallymoreeffectivethanothermusicalstyles.Familiarsongsworkwell,too.Youmayneedtotesttomakeyourownplaylists.Ifyouaren

otsurehowmanybeatsasonghasinaminute,youcanfindoutbyenteringitstitleintosongbpm.com.Andremembertogetvolume（音量）right.Makesurethat

thefinalpieceisgraduallyslowingdown.Oryoumaybewokenupbythesuddensilence.It’sveryimportanttogetenoughhigh-

qualitysleep.Beforeyougotobedtonight,playsomesoftmusic.Then,justpreparetoberockedofftodreamland.27．Itisfoundthatsoftmusicc

an________sleep.A．helppeopleofallagesB．onlyhelppeopleundertheageof15C．onlyhelppeoplewithsleepingproblemsD．onlyhelppeoplewho

areexperiencinglotsofstress28．Accordingtothearticle,itmaytakeaslongas________beforeyounoticetheeffectsofsoftmusic.A．3hoursB．3nightsC．3weeksD．3m

onths29．Howcanweworkouthowmanybeatsasonghasinaminute?A．Bycomparingitwitha70-bpmsong.B．Byenteringthesong’st

itleintosongbpm.com.C．Byfindingoutwhetheritcanhelpusfallasleep.D．Bycountingourheartrateswhilelisteningtothesong.30．Whatisthearticle

mainlyabout?A．Peoplewithsleepingproblems.B．Theroleofmusicinourdailylives.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“youdonotfeelthepullofgravity（重力）.Asaresult,astronautsus

uallysleepinfixedsleepingbags”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“Thiscanhappenduringsleepaswell,whichcouldcausepr

oblemsingettingtosleepandstayingasleep”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“Wearingsocksmeansanincreaseofbloodtoyourhandsandfeet

”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“Butrecentstudiesfoundthathavingpetsinthebedmayhelppeoplewhoareof

tenworried”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-

shirtcouldactasanairconditioneronthosehotsummerdays?Thankstoadiscovery,thatpossibilityisgettingcloserandth

eT-shirtmaysoonbefoundamongyourfavoriteclothingbrands”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,however,canreflectallkindsoflight”及“thisdiscove

ryisarealadvance”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“Thetwoinventorsarenowlookingoutforclothi

ngbrandsthatareinterestedinusingtheirtextile”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“Thusyoucanunderstandsignlanguageeasily.”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,Smildemanagedto

createasmallbutperfectwhitecloudinthemiddleofaroomusingafogmachine.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“Thesuitrealizesyourdreamofflyinglikeabird.”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’reusinginpoundsandgetmoreexactbills.”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—howmuchelectricityyou’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’llusethesmartmetertogiveyouapersonalexplanationofyourelectricityuse.We’llalsoshowyousomeadvicetohel

pyousavemoneyandcutdownyourcarbonfootprint(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“Scientistshavefoundthatsoftmusiccan

helptoimprovesleepqualityandquantity.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“Ifyouarenotsurehowmanybeatsasonghasinaminute,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。