2026人教版九年级英语上册 Unit 5 Power of Ideas 单元综合测试卷（含答案）

2026新教材人教版九年级上册英语Unit5PowerofIdeas单元

综合测试卷

班级：姓名：分数：

（时间：90分钟,满分：100分）

一、单项选择（10分，每题1分）

1.ThepaperbyCaiLunthousandsofyearsago.

A.inventsB.inventedC.wasinventedD.isinvented

2.—What'sthismachineused?

-It*susedcuttingvegetables.

A.to;forB.for;toC.for;forD.to;to

3.Lotsofusefulinventionseveryyeartomakeourlifeeasier.

A.createB.arecreatedC.createdD.werecreated

4.Itwasagreatideastickynotesbyaccident.

A.inventB.inventedC.toinventD.inventing

5.一Doyouknow3Dprinterscanmakehouses?

-Yes,Ireadanarticleaboutitlastweek.

A.thatB.whatC.whoD.whose

6.ThiskindofbikeinChina,butitsellswellallovertheworld.

A.producesB.producedC.isproducedD.wasproducing

7.Manyoldstoriestoshowhowgreatancientinventorswere.

A.tellB.aretoldC.toldD.weretelling

8.Thebridgelastyear,andnowitconnectstwosmalltowns.

A.builtB.wasbuiltC.isbuiltD.builds

9.Peopledidn'thaveeasywaystosendmessagesthetelephonewasinvented.

A.ifB.untilC.thoughD.since

10.—Couldyoutellme（heradiowasinvented?

—In1901,byMarconi.

A.whoB.whatC.whenD.where

二、完形填空（15分，每题1.5分）

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Paperisoneofthegreatestinvenlionsinhumanhistory.Beforepaper11,people

wroteonmanydifficultmaterials.Bones,bamboostripsandsilk12forwriting,butthey

wereeitherheavyortooexpensiveforcommonpeople.

CaiLunworkedinthepalaceworkshopinEasternHanDynasty.He13tofinda

cheapandeasymaterialforwriting.Hecollectedoldcloth,treebarkandplantfibers.Allthese

things14together,boiledandbeatenintothinpieces.Afterdrying,softpaperwasmade.

Hisnewpaper15totheemperorin105CE.Everyonewassurprisedathowlightand

cheapitwas.Soonthepapermakingskill16acrossChina,thenspreadtoothercountries

littlebylittle.

Paperchangedtheworldalot.Bookscouldbemadecheaply,soknowledge17by

morepeople.Later,printingwasdeveloped18paper.Together,theyhelpedcivilization

growfast.

Nowwestillusepapereveryday.Thoughdigitalproductsarepopular,paper19

completely.Everytimeweholdabook,weshouldrememberthegreat20ofancient

inventorslikeCaiLun.

11.A.inventsB.inventedC.wasinventedD.isinvented

12.A.usedB.wereusedC.areusedD.wasused

13.A.decidesB.decidedC.isdecidedD.wasdecided

14.A.mixedB.weremixedC.mixD.aremixed

15.A.showedB.isshownC.wasshownD.shows

16.A.spreadB.isspreadC.wasspreadD.spreads

17.A.sharedB.wassharedC.issharedD.shares

18.A.withB.withoutC.againstD.through

19.A.won'treplaceB.won'lbereplacedC.didn'treplaceD.wasn,treplaced

20.A.ideaB.ideasC.materialD.materials

三、阅读理解（30分，每题2分）

A

Whatcan3Dprintersdo?Manypeopleonlyknowtheycanmakesmalltoys,but（heyare

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muchmorepowerful.

3Dprintingworksbybuildingthingslayerbylayer.First,youdesignamodelonacomputer,

sendthefiletotheprinter,anditwillproducetheobjectwithplasticorothermaterials.

Now3Dprintersarcwidelyusedindifferentfields.Inmedicine,man-madearms,legsand

evenheartmodelscanbeprintedtohelpdoctorsdooperations.Inbuilding,smallhousescanbe

madequicklywith3Dprintingtechnology.Somerestaurantsevenusethemtomakespecialfood

shapes.

3Dprintingisstilldeveloping.Scientistsbelievemoresurprisinginventionswillbecreated

withthistechnologyinthefuture.Creativeideascanalwaysbeturnedintorealthingswithit.

21.What'sthefirststepof3Dprinting?

A.Printplasticmaterials.

B.Designmodelsoncomputers.

C.Buildthingslayerbylayer.

D.Makefoodinrestaurants.

22.WhichfieldisNOTmentionedinthepassage?

A.MedicineB.ConstructionC.EducationD.Foodindustry

23.Theunderlinedword“produce“means.

A.生产B.购买C.修理D.回收

24.Whatcanwelearnfromthetext?

A.3Dprintersonlyuseplastictomakethings.

B.Doctorsuse3Dprintedheartstosavepatientsdirectly.

C.3Dprintingtechnologywillhaveabrighterfuture.

D.Allhousesarebuiltby3Dprintersnow.

25.Wlial'sllicbestlillcfurthepassage?

A.HowtoDesignModels

B.TheMagicof3DPrinters

C.GreatAncientInventions

D.WaystoMakeNewFood

B

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GuglielmoMarconiwastheinventorofradio.Inthe1890s,hebegantostudysendingsignals

withoutwires.Atthattime,mostpeoplethoughthisideawasimpossible,buthenevergaveup.

In1901,Marconimadehistory.HesentaradiomessageacrosstheAtlanticOcean

successfully.Beforeradio,newstraveledveryslowlybyshipsortrains.Afterradiowasinvented,

informationcouidreacheverycorneroftheworldinminutes.

Radioalsobroughtmanyotherinventions.TVs,walkie-talkiesandmobilephonesall

developedfromitsbasictechnology.Itchangedpeople'swaystogetnews,enjoymusicand

communicatewitheachother.

Marconi'sstorytellsus:nevergiveupyourcreativeideas,evenifothersdon'tbelieveyou.

Greatinventionsalwayscomefromlonghardwork.

26.WhendidMarconisendthefirstcross-Atlanticradiomessage?

A.Inthe1890sB.In1901C.In1902D.In1910

27.WhatdidpeoplethinkofMarconi'sideaatfirst?

A.Theythoughtilwaseasy.

B.Theythoughtitcouldworksoon.

C.Theydidn'tbelieveitcouldcometrue.

D.Theywantedtohelphimdoresearch.

28.Whatdidn'tradiobringus?

A.Fasternewsspread

B.Newmusicways

C.Latermobilephonetechnology

D.Fasttrainsacrossoceans

29.WhydoesthewritertalkaboutMarconi?

A.Toinlruduuchuwtoinventradios.

B.lbtelluscreativeideasandhardworkcreateinventions.

C.Toshowoldinventionsareuselessnow.

D.TocompareradioandTV.

30.Thepassageisprobablyfrom.

A.asciencemagazineB.atraveldiaryC.astorybookforkidsD.asportsnewspaper

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c

Stickynotesareeverywhereondesks,fridgesandbooks.Fewpeopleknowtheywere

inventedbyaccident.

In1968,scientistSpcnccrSilverinventedakindofweakglue.Itcouldstickpaperbutwas

easytotakeoff.Atfirst,noonefoundauseforthisglue.Fouryearslater,hisworkmateArthur

Frymetaproblem:hispaperbookmarksalwaysfelloutofsongbooks.

SuddenlyhethoughtofSilver'sweakglue.Heputsmallpiecesofpaperwiththeglueinside

thebook.Thepapercouldstayinplaceandbetakenawaywithoutleavingmarks.Thatwasthe

firststickynote.

Laterthecompanyproduceddifferentsizesandcolorsofstickynotes.Theybecamepopular

allovertheworld.Anaccidentalweakgluefinallyturnedintoadailyinvention.

31.Whoinventedtheweakglue?

A.ArthurFryB.SpencerSilverC.AbookwriterD.Ashopworker

32.WhydidArthurFryneedaspecialbookmark?

A.Hisoldbookmarkskeptfallingdown.

B.Hewantedcolorfulbookpages.

C.Helovedcollectingpaperpieces.

D.Hewantedtoinventnewglue.

33.What'sthefeatureoftheglueSilvermade?

A.VerystrongB.Easytocleanoff

C.Can'tstickpaperD.Hardtomake

34.Whatcanweknowaboutstickynotes?

A.Theywereinventedin1968.

B.Theyonlyhaveonesize.

C.Theinventioncamefromasmallaccident.

D.Theywerenotpopularatfirst.

35.Themainideaofthetextis.

A.Howtousestickynotes

B.Theaccidentalinventionofstickynotes

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C.Twogreatscientists'stories

D.Differentkindsofdailyinventions

四、词汇运用（10分）

A）根据句意及首字母提示写单词（5分）

36.PwasinventedbyCaiLunandchangedthespreadofknowledge.

37.Thisnewmachineispinourfactoryeveryday.

38.Theoldbridgewasrlastwinterbecauseitwastoodangerous.

39.Thefofplanesmadepeopletravelaroundtheworldeasily.

40.Manynewiwillbeshownintheinventionshownextweek.

B）用所给词适当形式填空（5分）

41.Thebowl（make）ofwoodlooksbeautiful.

42.Lotsofusefulthings（invent）byancientChinesepeople.

43.Itisamazing（see）3Dprintedhouses.

44.Thiskindofdrink（notsell）insmallshops.

45.Theworkers（divide）thebigmaterialintosmallpiecesyesterday.

五、句型转换（10分，每空一词）

1.Peopleusewoodtomakedesks.（改为被动语态）

Woodtomakedesksbypeople.

2.Theradiowasinventedin1901.（对划线部分提问）

theradio?

3.Theywillfinishthenewinventionnextmonth.（改为被动）

Thenewinventionnextmonth.

4.Wccanseemanygreatinventionsinthemuseum.（改为被动）

Manygreatinventionsinthemuseum.

5.Themachinecutsfoodintosmallpieces.（被动）

Foodintosmallpiecesbythemachine.

六、任务型阅读（10分）

AncientChinahadlotsofworld-famousinventionsbesidespapermaking.Thecompassis

oneofthem.

Inancienttimes,peoplefoundaspecialstonethatpointedsouthandnorth.Laterancient

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Chinesemadethefirstsimplecompass.Itwaswidelyusedforshipstofinddirectionsatsea.

Withoutit,ancientshipscouldnottravelfarawayfromtheland.

Anothergreatinventionisgunpowder.Atfirst,itwasusedinmedicine.Laterpeoplefoundit

couldmakeloudexplosions,soitwasusedforfireworksandweapons.Thesetwoinventions,

togetherwithpapermakingandprinting,arccalledFourGreatInventionsofChina.

Alltheseinventionsv/erespreadtoothercountrieslittlebylittle.Theyhelpedthewhole

worlddevelopfaster.Todaywestillgetinspirationfromancientcreativeideas(omakenew

inventions.

根据短文回答问题：

1.What'soneofChina'sFourGreatInventionsbesidespaper?

2.Whatwasthefirstcoinpassusedfor?

3.Whatwasgunpowderusedforattheverybeginning?

4.HowmanyFourGreatInventionsaretalkedaboutinthetext?

5.Whatcanwclearnfromancientinventionstoday?

七、书面表达（15分）

假如你校英语报举办征文活动，主:题MyFavoriteInvention,请你写一篇短文投稿。

要点：

1.你最喜欢的发明是什么；

2.它是谁发明、何时发明；

3.它给人们生活带来的改变；

4.你的感受（创意改变生活，我们也要勇于创新）。

要求：80词左右，语句通顺，时态正确。

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MyFavoriteInvention

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