2025年译林版九年级英语下册Unit 4单元拔尖检测试卷及答案

Unit4单元拔尖检测

限时:90分钟满分：100分

一、单项选择（共10小题；每小题1分，满分10分）

从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。

)1.一Whafstheofthegirlsinyourclass?

一About50%.

A.numberB.percentageC.populationD.amount

)2.一DoyoufeellikemovingtoMars?

一Sure.I'minnothatlifeonMarswouldbeinteresting.

A.doubtB.hurryC.wayD.agreement

)3.[2024泰见'I期末]Studentsshouldbethatevenasmallthinglikesavingwateror

lookingafteratreecanmakeabigdifferencetoourenvironment.

A.aloneB.awakeC.awareD.afraid

)4.Don'talwaysyourdaughterothers.Ifsnotgoodforhergrowth.

A.compare;fromB.connect;to

C.compare;withD.prevent;from

)5.Sarahisusedtodoingallthepreparationsbeforeaplan.

A.tryingonB.breakingdown

C.thinkingofD.carryingout

)6.TanDunthinksthereisnoneedtouseanymusicalinstruments.,thebestmusic

comesfromnature.

A.InallB.AfterallC.FirstofallD.Aboveall

)7.ofthestudentsinourclassgoingtothesummercampinBeijingnext

week.

A.Twofifths;isB.Secondfifths;are

C.Secondfifths;isD.Twofifths;are

)8.Spacecraftmadepossibleforhumanstoresearchintotheuniverse.

A.have;thatB.has;thatC.have;itD.has;it

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）9.——Ihaven'tseenthelatestfilm.Whataboutyou?

-.Iambusypreparingformyjobinterview.Howaboutwatchingittogether

nextweekend?

A.SodoIB.Meneither

C.NeitherIhaveD.SohaveI

（）10.一Theweatherreportsaysitwillbesunnytomorrow.

-.Iamgoingtogohikingwithmyclassmates.

A.I'mafraidnotB.Ihopeso

C.SoundsterribleD.Idon'tthinkso

二、完形填空（共15小题；每小题1分，满分15分）

阅读下面短文,从短文后每题所给的A、B、C、D四个选项中，选出可以填入空白处的

最佳选项。

Ifyouhaveaninterestinspace,youmusthaveheardoftheHubbleSpaceTelescope（HST,哈

勃空间望远镜），whichwassentintospacein1990.Duringthethirty-fiveyears,ithelped11

gainadeeperunderstandingofouterspace.AftertheHST12itsjob,thenewJamesWebb

SpaceTelescope（JWST）tookitsplaceandcontinuedworkingforpeople.

JustliketheHST,theJWSTwasnamedaftera（n）13.Buttherewasadifference.Edwin

Hubblewasawidely-respectedspacescientist,14JamesWebbwasneitherascientistnoran

engineer.Then15didpeoplenamethetelescopeafterhim?Toanswerthequestion,weneed

togobackto1961.TheAmericanpresidentchoseWebbto16NASA（美国国家航空航天

局）.Webbwasn'twillingtotakethejob,sinceheknew17aboutscienceandtechnology.But

thepresidentinsistedthatsomeonewhowasgoodat18shouldbetheleader.

ThroughWebb'sefforts,NASAindeed19.ItdevelopedspacecrafttoexploretheMoon

andsentprobes（探测器）toplanetslikeMarsandVenus.Buttheorganizationstill20several

times.Oneoftheworstaccidentshappenedin1967.Threeastronautsdiedduringaspacecraft'stest

beforeits21.Afterthat,theorganizationcheckedeverydetail22andsolvedallthe

problemsthathadcausedtheaccident.HedidhisbesttogetNASAbackonitsfeet.Allofhiswork

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madeNASA's23successpossible.InJuly1969,ninemonthsafterWebbretiredfromNASA,

thespacecraftApolloIPsastronautNeilArmstrongwas24insettingfootontheMoon.

Webbplayeda(n)25roleintakingpeopleintospace.ThafswhyNASAdecidedto

rememberthismanbynamingthenewspacetelescopeafterhim.

()11.A.inventorsB.scientistsC.musiciansD.dentists

()12.A.keptB.knewC.foundD.completed

()13.A.eventB.placeC.personD.animal

()14.A.whileB.unlessC.sinceD.though

()15.A.howB.whyC.whenD.where

()16.A.visitB.leadC.gainD.treat

()17.A.nothingB.anythingC.somethingD.everything

()18.A.managingB.researchingC.viewingD.recycling

()19.A.showedoffB.brokedown

C.fellbehindD.madeprogress

()20.A.wonB.reviewedC.failedD.trained

()21.A.designB.productionC.flightD.invention

()22.A.luckilyB.happilyC.suddenlyD.carefully

()23.A.futureB.pastC.publicD.natural

()24.A.activeB.successfulC.weakD.busy

()25.A.commonB.pleasantC.importantD.traditional

三、阅读理解(共两节，满分30分)

第一节(共10小题；每小题2分，满分20分)

阅读下列短文,从短文后每题所给的A、B、C、D四个选项中,选出最佳选项。

A

①700yearsbeforeWrightBrothersbeganexperimentingwithhumanflight,theChinesehad

alreadygotitssecrets-withkites.

②KiteshavebeeninventedinChinaforover2000years.Whilesomekiteswereflownforfun,

otherkitesprovidedkeytechnologiesfordailylife.Chinesefishermenusedkitestocarrytheirlines

farouttosea.Sailorsusedthemtotakeameasurementofthewind.

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(3)TheChinesecraftsmenwereveryclever!Theymadetheirkitesfrombambooandsilk,and

thekitescameinallkindsofcoolshapes,like80-foot-longdragons.Thesekitesshowedoffancient

China'sgreattechnology.Theirwingsandtailscouldevenmove!AsChineseengineers

experimentedtomakethekitesflyevenhigher,theydiscoveredthescienceofaerodynamics(空气

动力学).Theymadethewingsoftheirkitesworklikeairfoils(机翼)一thesamedesignusedin

modernplanes.

(4)Andtheman-carrierswerethemostamazingChinesekites.AncientChinesepeoplemay

havemadethemacommonsightbythe1200s.Thekitesweremuchlargerthanasmallairplane.

Theyweremadefromstrongbamboopolestiedtogetherandthencoveredwithsilk.Duringwars,

Chinesescoutsusedman-carryingkitestoflyhighintheskyandspyontheirenemies一similarto

modernspyplanes.

⑤Inthelate1200s,theItalianbusinessmanandexplorerMarcoPolowasamazedbywhathe

sawinChina,andhewroteadetaileddescription.WhenhereturnedtoItaly,mostpeoplerefusedto

believehim.Theycouldnotimaginethatapersoncouldfly.

⑥CenturiespassedbeforeEuropeanslearnedthesecrets一oftenbyflyingkitesimportedfrom

China.In1804,anEnglishengineer,SirGeorgeCayley,builtthefirstmodelairplane.Heusedkites

tomakethewings.About100yearslater,Americaninventors,includingWrightBrothers,alsofound

ideasfortheirflightexperimentsbyflyingkitesfirst.

()26.WhatdoesParagraph2mainlytellus?

A.Howpeoplemadekites.B.Whenkiteswereinvented.

C.Whatkiteswereusedfor.D.Wherekiteswereinvented.

()27.WhyaremodernplanesmentionedinParagraph3?

A.TodescribethepopularityofancientChinesekites.

B.TogetreaderstolearnaboutthehistoryofChinesekites.

C.ToshowtheexcellentskillsofkitemakinginancientChina.

D.TotellthedifferencesbetweenmodernplanesandChinesekites.

()28.Whichisthecorrectorderofthefollowingevents?

a.SirGeorgeCayleybuiltthefirstmodelplane.

b.AncientChinesemadelargeman-carryingkites.

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c.MarcoPolotoldItaliansaboutamazingChinesekites.

d.WrightBrothersdidflightexperimentsbyflyingkitesfirst.

A.b-c-d-aB.b-c-a-dC.c-d-a-bD.c-b-a-d

）29.Whatisthemainideaofthepassage?

A.ThevariousshapesofChinesekitesandhowtheyweremade.

B.ThegreatinfluenceofChinesekitesonthedevelopmentofflight.

C.ThedifferentusesofkitesbyChinesepeopleindifferenthistoricalperiods.

D.TheprocessofhowEuropeanslearnedaboutkitesfromChina.

）30.Whafsthestructureofthepassage?

A.

Whatarethepromisesofsmartcities?

Withthedevelopmentoftechnology,ourcitylifeisbecomingsmarterand

smarter.Whatislifelikeinasmartcity?Whatkindofsmartcitydoyoudreamof

livingin?Inthefollowingpages,Teenswillintroducetheideaofthesmartcitywith

detailedinformationandexamples.Thesepagescovertopicslikesmartcampuses,

smarthomes,smartoffices,smarttransportation,smartentertainmentandmore.

Inmorethan6,000yearsoflivingincities,humanshavealwayshadtosolveproblemsabout

howtheyliveandwork.Theseproblemsincludewater,health,transportation,crimeandnature

protection.Today,usingcutting-edge（尖端的）technologies,smartcitiescoverthemall.Wearenow

inatimeofbeing“smart”.

AccordingtotheEuropeanCommission,asmartcityusesdigital（数码的）methodstoprovide

moreefficient（高效的）networksandservicesforpeopleandbusinesses.Itmeanssmarterurban（城

市的）transportation,betterwaterandwastesystems,andbetterwaystolightandheatbuildings.It

alsomeansmoreinteractive（互动的）cityadministration（管理）andsaferpublicspace.

Theideaofsmartcitiesdatesbacktothe1960sand1970s.Backthen,theUSCommunity

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AnalysisBureaubeganusingdigitalmethodstocollectdataanddoanalysis.Thisway,citiescould

providebetterservices.

Automation(自动化)andtheInternetofThings(IOT)aremust-havesforsmartcities.

AccordingtoTWI,aglobaltechnologyorganization,asmartcityworksinfoursteps:collection,

analysis,communication,andaction.Inthisprocess,asetofsmartsensors(传感器)willcollect

real-timedatainthecity.Afteranalysis,theresultswillbecommunicatedtothedecision-makers.

Theywillthentakeactiontoimprovecitylifeforthepeople.

Smartcitytechnologieshavealreadybeenusedinmanyplaces.Singapore,forexample,

introducedadigitalhealthsystem.Patientscantalktotheirdoctorsthroughvideocalls.Thecityalso

producedusefulIOTtoolstomonitor(监测)patientsinrealtime.

()31.AccordingtotheEuropeanCommission,whatisasmartcitylike?

A.Ithasfewernetworksandservices.

B.Thereisnoneedfortransportation.

C.Ifsnotallowedtowasteanywater.

D.Itismoreinteractiveinitsadministration.

()32.Whendidtheideaofsmartcitiesfirstappear?

A.6,000yearsago.B.Around1970.

C.Inthe1980s.D.Inthe1990s.

()33.AccordingtoTWI,duringwhichstepwillsensorsbeusedinasmartcity?

A.Collection.B.Analysis.

C.Communication.D.Action.

()34.Whichwordcantaketheplaceoftheunderlinedword“communicated”?

A.changedB.presentedC.talkedD.exchanged

()35.Whatisthelastparagraphmainlyabout?

A.AdvantagesofautomationandIOT.

B.Theproblemssmartcitiesface.

C.Theuseofsmartcitytechnologies.

D.Theproblemsdoctorsandpatientsface.

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第二节（共5小题；每小题2分，满分10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。

Isthereintelligent（有智力的）lifeonotherplanets?Foryears,scientistssaid"No."or"We

don'tknow."36.SethShostakandAlexandraBarnettareastronomers（天文学家）.They

believeintelligentlifeexists（存在）somewhereintheuniverse.Theyalsothinkwewillsooncontact

thesebeings（生物）.

WhydoShostakandBarnettthinkintelligentlifeexistsonotherplanets?37.Scientists

believetheuniverseisabout12billionyearsold."Thisislongenoughforotherplanetstohave

intelligentlife/5sayShostakandBarnett.Thesecondreasonissize一theuniverseishuge."Tools

liketheHubbleTelescope（哈勃望远镜）haveshownthatthereareatleast100billiongalaxies,"

saysShostak.t6Andourgalaxy,theMilkyWay,hasatleast100billionstars.38.“

Inthepast,itwashardtolookforsignsofintelligentlifeintheuniverse.Butnow,high-power

telescopes（高倍望远镜）allowscientiststodiscoversmallerplanets—thesizeofMarsorEarth——in

othersolarsystems（太B日系）.39.

HavebeingsfromspacealreadyvisitedEarth?"Probablynot,“saysShostak."40.However,

intelligentbeingsmaycontactusinotherways,suchasradiosignals（信号）.Infact,theymaybe

tryingtocommunicatewithusnow,butwedon'thavetherighttoolstoreceivetheirmessages.

However,thisischanging.By2050,wecouldmakecontactwithotherlifeformsinouruniverseand

wemighthelpeachother.^^

A.Thefirstreasonistime.

B.It'salongwayaway.

C.Theseplanetsmighthaveintelligentlife.

D.Buttodaythisischanging.

E.Buttodaywehavefoundsomebeings.

F.Thefirstreasonisthatwedon'thaveenoughtime.

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G.SomeplanetsgoingaroundthesestarsmightbesimilartoEarth.

四、词汇运用（共10小题；每小题1分，满分10分）

A）根据句意及汉语或首字母提示写单词。

41.Theoldladyisalwaysverynicetoherfamilyaswellas—（陌生人）.

42.Eatingtoomuchsaltmay（增力口）theriskofhighbloodpressure.

43.Howluckyyouare!Butdidn'tyouknowtherewouldbe（风险）ifyouacceptedthat

job?

44.Howrthehigh-speedtrainsrun!

45.Areyourparentsinathatyoudealwithitbyyourself?

B）用所给单词的适当形式填空。

46.Thewoodentoycarwas（special）designedformebymygrandfather.

47.Everycoinhastwosides,sodon'tworryaboutthe（advantage）toomuch.

48.Wecannotdeny（否认）the（possible）ofaliens9existence（存在）.

49.Thebusistoo（crowd）.IthinkI'llwaitforthenextone.

50.Theythrewrubbisheverywhere,andthelakeswereseriously（pollute）.

五、［2024重庆B卷改编］根据短文内容及首字母提示写单词，补全短文（共10小题；每小

题1分，满分10分）

Intheworldthatwearecreatingveryquickly,we'regoingtoseemoreandmorethingsthat

looklikesciencefiction,andfewerandfewerthingsthatlooklikejobs.Forexample,ourcarsare

veryquicklygoingtostartdriving51.t.Thatmeanswe'regoingtoneedfewerdrivers.Atthe

sametime,theremightbesomenewkindsof52.jinthefuture.Lefshavealookatsome

ofthem.

Robotswillbecomemorecommoninourhomesandschools,sowe911needpeoplewhoknow

53.htofixthem.Theseworkerswillbelikerobotdoctors,findingoutwhafs54.w

witharobotandhelpingitgetbetter.

Imaginegoingonvacationtospace!Inthefuture,morepeoplemightbeinterestedinspace

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travel,sowemightneed55.gwhocanshowtouristsaroundthestarsandplanets.

AsAI（人工智能）isdevelopingfast,we'llneedpeopletocheckthatitworksproperly.Wecall

thesepeopleAIrulekeepers.Theywillmake56.sthatAIwon'tdoanythingharmfulto

humans.

Schoolmightlookdifferentinthefuture,withlessonsdesignedjustforyou.Thenwe'llneed57.

2learningplanners.Theseplannerswouldcreatespeciallearningplans58.feach

student,sothateveryonecouldgetwhattheyneedtosucceed.

Thesearejustafewexamplesofthejobswemighthaveinthefuture.Thebestwaytogetready

forthesefuturejobsistobeopentonewideasandnever59.slearning.Knowledge

willremainimportant,andproblemsolvingandcritical（批判性的）thinkingskillswillbe60.n

forourfutureeducationandwork.

六、阅读表达（共5小题；每小题2分，满分10分）

Inancienttimes,therewasthelegendof“Chang'eflyingtothemoon”.IntheMingDynasty,the

firstsolid（固体的）rocketwastested.Chinesepeoplehavealwaysdreamedofflyingintotheskyfor

thousandsofyears.Here'showthingshavedeveloped.

Flyingintothespace

OnApril24,1970,China9sfirstman-madesatellitewassentupintospace.Inmemoryofthis

success,thatdaywasmadeSpaceDayofChina.Sincethen,thecountryhasbeenonachallenging

buthopefulspacejourney.

Themannedspacecrafttookmorethan30years.TheShenzhou-5spacecraftwaslaunchedin

2003.YangLiweibecameChina'sfirstastronauttogointospace.

Exploringthemoon

In2007,Chang'e-1,whichtravelledaroundthemoon,waslaunched.Ittookphotosofthemoon.

InformationcollectedbyChang'e-1wasusedtocreatea3Dmapofthemoon'ssurface.InJanuary

2019,theChang'e-4landersuccessfullyputitsYutu2roveronthefarsideofthemoon,whichwas

verydifferentfromthenearsidethatwecouldseefromtheearth.InNovember2020,China

launchedtheChang'e-5spacecraft.Itcarriedaspecialroverontothemoontocollectsamples（样本）

fromthesurfaceofthemoon.

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Settingupthespacelab

In2011,thefirstspacelabTiangong-1wassentintoorbit(轨道).AndLiuYangbecamethefirst

Chinesewomaninspacein2012.In2016,Chinalauncheditssecondspacelab,Tiangong-2into

orbit.InJune2021,theShenzhou-12spaceshipliftedoffattheJiuquanSatelliteLaunchCenter,

whichwasthefirsttimethatChinesepeoplehadenteredourownspacestation.

Nopains,nogains.Theseachievementswerehard-won.Overtheyears,Chinesescientistshave

createdatraditionofnon-stoppinghardworkunderverydifficultconditionstosolveveryimportant

problemsandachievesuccess.ThatisalsocalledtheChinaSpaceSpirit.Somanypeopleagreethat

ifdreamshavecolor,itmustbespaceblue.

61.WhenisSpaceDayofChina?

62.WhafsthetaskoftheChang'e-5spacecraft?

63.WhoisChina'sfirstastronauttogointospace?

64.WhatdidtheShenzhou-12spaceship'ssuccessrepresent?

65.Willyoutakeaspaceexplorationwhenyougrowup?Whyorwhynot?

七、书面表达(满分15分)

随着科技的发展及人类对太空的不断探索，未来人们的生活可能会发生翻天覆地的变化。

请根据提示，发挥你的想象，写一篇畅想未来生活的短文，90词左右。

提示:L衣服可以调节温度；

2.机器人将会生产足够的食物；

3.房子用新材料建成，防潮(moisture-proof)、防火(fireproof),抗震(earthquake-resistant)；

4.无人驾驶汽车成为主流。

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答案

一、1~5BACCD6-10BDCBB

二、【主旨大意】本文主要介绍了为什么用韦伯的名字来命名新的太空望远镜。

11.B【点拨】inventors发明家；scientists科学家；musicians音乐家；dentists牙医。根据“gain

adeeperunderstandingofouterspace”可矢口，研究勺卜太空的是科学家,故选B。

12.D【点拨】根据“(JWST)tookitsplaceandcontinuedworkingforpeople”可知，詹姆斯.韦伯

太空望远镜取代了哈勃空间望远镜的位置，说明哈勃空间望远镜完成了它的工作，故选D。

13.C【点拨】根据"EdwinHubblewasawidely-respectedspacescientist”可知，詹姆斯・韦伯太

空望远镜是以一个人的名字命名的，故选C。

14.A【点拨】根据"EdwinHubble...anengineer.”可知选Ao

15.B【点拨】根据"didpeoplenamethetelescopeafterhim”可知，询问原因，故选Bo

16.B【点拨】根据"Webbwasn'twillingtotakethejob”可知，是指美国总统选择韦伯领导美国

国家航空航天局。故选B。

17.A【点拨】根据"Webbwasn'twillingtotakethejob”可知，韦伯不愿意接受这份工作，是因

为他对科技一无所知，nothing符合语境，故选A。

18.A【点拨】根据"shouldbetheleader”可知，领导善于管理，故选A。

19.D【点拨】根据"Itdeveloped...andVenus.”可知，美国国家航空航天局有了很大的进步,

故选D。

20.C【点拨】根据"Oneoftheworstaccidentshappenedin1967.”可知，说的是失败之处，故选

Co

21.C【点拨】根据"duringaspacecraffstest”可知，是指宇宙飞船飞行前的测试，故选C。

22.D【点拨】根据"checkedeverydetail”可知，应该是仔细检查每个细节，故选D。

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23.A【点拨】根据"successpossible”可知，成功是在未来,故选A。

24.B【点拨】根据"NeilArmstrongwas...insettingfootontheMoon”可知，宇航员阿姆斯特朗

成功踏上了月球。故选B。

25.C【点拨】playanimportantrole”扮演重要角色或发挥重要作用”，是固定短语,故选C。

三、第一节A【主旨大意】本文讲述了中国人在风筝制作和飞行方面的悠久历史和重要贡献,

这些技术不仅用于娱乐和日常生活，还启发了后来的航空技术发展，对现代飞行器的设计

产生了深远影响。

26.C

27.C【点拨】根据"Theymade...modernplanes.”可知，他们把风筝的翅膀做成了像机翼一样

的形状——与现代飞机的设计相同，也就是说古代做风筝的技术能匹敌现代飞机的设计，

由此可知中国古代在制作风筝方面技艺精湛。

28.B【点拨】