2023-2024学年9年级英语人教全一册单元测试Unit 13 We're trying to save the earth 4

Unit13We*retryingtosavetheearth!

单元测试

(测试时间：60分钟测试总分：100分)

一、单项选择(每小题2分，共20分)

()1.Theearth,theonlyhomeofisnowindanger.Everyoneintheworldshouldplaya

roleinsavingit.

A.yoursB.hersC.hisD.ours

()2.-Howmuchdidthisbookyou?

-About30dollars.

A.spendB.payC.takeD.cost

()3.Itsforthevillagerstodrinkthepollutedwater.

A.carefulB.helpfulC.usefulD.harmful

()4.Frankveryfat,butnowheisgettingthinnerandthinnerbytakingexercise.

A.usedtobeB.wasusedtobeC.gotusedtobeD.isusedtobeing

()5.-Don'tthewastepaper.Wecancollectandrecycleit.

-You'reright.Everyoneshouldbeagreenerperson.

A.blowawayB.putawayC.throwawayD.washaway

()6.-Willyoubuythehousenearthelake?

-No,Iwon't.It'stooexpensiveforme.IamafraidIcan'tit.

A.encourageB.affordC.sellD.remind

()7.Inourschoollibrarythereanumberofbooksonscienceandintheseyearsthe

numberofthemgrowinglargerandlarger.

A.are;isB.is;areC.have;areD.has;is

()8.-Jack,youlookmorehandsomeinanewshirttoday.

-Oh,really?Iitinacheapstorewithmymom.

A.buyB.willbuyC.boughtD.havebought

()9.-Yournewwatchissonice!Whendidyoubuyit?

-InOctober.Iitfortwomonths.

A.hadB.boughtC.havehadD.havebought

()10.Youspenttoomuchtimeonyourmobilephone.Youaresupposedtothetimeyou

spendonit.

A.cutoffB.cutdownC.cutupD.cutaway

二、完形填空(每小题2分，共20分)

Everyoneshoulddosomethingtoprotecttheenvironment.Howdowehelptosaveourearththis

week?Letmetellyou.

First,myfamilytrytosave1.Weneverleavethelightsonwhenleavingtherooms.Weturnoff

theTVwhen2iswatchingit.Mymomonlyusescoldwaterinthewashingmachine.

Second,wealsostartrecyclingthisweek.We3towriteonbothsidesofthepaper,notjustonone

side.Wealsoj^ourrubbishintodifferentbagsforbottles,cans,paperandfood.Mymomkeepstheplastic

shoppingbagsfromthesupermarkettousethemagainasrubbishbags.Thesearegreat5tohelp

protectourenvironment.

Third,myfamilyalsosavewater.Wenevertakelongbathsandhaveshortshowers6_.Wewashthe

toiletwithusedwater.MysisterandIdon't7thntaprunningwhenwebrushourteeth.

Atlast,mymomanddadbegintosavegas.Mymom8todriveustoschool,butnowmysisterand

Istartridingourbikestoschool.It'shardwork9goodexercise!Thisweekmydadandhisworkmates

(同事)alsostarttogotoworktogetherinone10andsharethecost.Thisalsohelpsreducegreenhouse

gases.

Thesearegreatwaystohelpprotectourenvironment.

)1.A.waterB.oilC.electricityD.food

)2.A.somebodyB.everybodyC.nobodyD.anybody

)3.A.wantB.keepC.refuseD.try

()4.A.divideB.checkC.buyD.change

()5.A.waysB.adviceC.informationD.news

()6.A.againB.insteadC.alreadyD.too

()7.A.leaveB.stopC.finishD.watch

()8.A.hopedB.beganC.usedD.needed

()9.A.orB.butC.forD.and

()10.A.carB.busC.subwayD.train

三、阅读理解(A篇B篇每小题2分，C篇每小题3分，共35分)

A.根据短文内容，选择最佳答案。

I'msureyouallknowhowimportantrecyclingis.Recyclingisthewaythatyoucollectoldthings

andturnthemintonewthings.ltsoundslikemagic.Butit'sactuallyveryscientific.

Materials

Thefirstthingyouhavetodoistocollectitemsthatcanberecycled.Onlycertainmaterialscanbe

recycled.Theseincludethingsmadeoutofpaper,metal,glassandplastic.

Dailythings

Canyouthinkofeverydayitemsmadeofthesematerials?Sodacansareagoodexample.Theyare

madeoutofmetal.Magazinesandnewspapersaremadeoutofpaper.Soarecerealboxes.Somebottles

ofjuicearemadeoutofglass.Bagsandyogurtcontainers(容器)aremadeoutofplastic.Therearemany

thingsthatcanberecycled.

Theloop(环状物品)

Thesethingsareusuallystampedwiththerecyclingloop.lthas3arrowsthatgoinatriangular(三

角形的)circle.Thisshowsthatcycle(循环)continues.Itemsarethrownawaybutcontinuetheirlivesas

somethingelse.

Process

Let'sgobacktotheprocessofrecycling.

•Theitemsareputinarecyclingbin.

,Atruckcarriestheitemstoarecyclingplant.

,Thematerialsareseparatedandsquashedintosquarecubes.

,Companiesbuyandturnthemintonewproducts.

()1.Whatis"recyclingnaccordingtothepassage?

A.It'samagicperformance.Bit'sawayofburningoldthings.

C.It'sawaytomakeoldthingsuseful.D.It*sascientificresearch.

()2.Whichmaterialisnotmentionedinthepassage?

A.Rubber.B.Metal.C.Glass.D.Plastic.

()3.Youcanputyouroldthingsintoarecyclingbinexcept.

A.sodacansB.magazinesC.cerealboxesD.allbottles

()4.The"3arrows^showsthattheitems.

A.havesomevaluablestampsB.areinatriangularcircle

C.canberecycledandreusedD.canbethrownaway

()5.Thepassageismainlyabout.

A.recyclablematerialsB.recyclabledailythings

C.therecyclingprocessD.recyclinginascientificway

B.根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有一项为多余选项。

Globalwarmingisabigproblemthatwehavetostop.Oneofthebestthingswecandoistoplant

moretrees.TreescantakeinCO,intheairandstopglobalwarming.6..

AteamofscientistsatBostonUniversityhasbeenworkingwithNASAtostudytheearth'sgreen

vegetation(植被).TheyusedaspecialNASAcameraandfoundthatthegloballeafareahasincreased

by5percentsincetheearly2000s.7.That*saboutone-quarterofthesizeoftheentireAmazon

rainforest.

"ThegrowthmainlycamefromChina'sforestprotectionprograms,"NASAsaid.Forexample,since

1962,ChinahasbeenplantingtreesinSaihanba,HebeiProvince.ltwasonceadesert.8..

9.AntForest,afeatureintheAlipayapp,givesuserspointsfordoingeco-friendlythings

suchaswalkingandbeingpaperlessintheoffice.Userscanthenusethesepointstowaterandgrow

theirownvirtual（虚拟的）trees.Whenthevirtualtreesarebigenough,AntForestwillplantrealtrees

somewhereintheworld.10..

A.Morethan55milliontreeshavebeenplantedinthisway.

B.TheChinesepublichasalsojoinedintheseactivitiesrecently.

C.AndChinawasresponsiblefor25%ofthatgain,accordingtothestudy.

D.However,peopleherecanproducevegetableswithoutdifficultynow.

E.ButnowChinaturnedtheareaintothecountry'slargestman-madeforest.

F.Accordingtoanewsreport,Chinaisdoingagreatjobof"greening"theworld.

C.根据短文内容，回答下列各题。

This12-year-oldGirlBuiltaRobottoFindPlasticsintheOcean

AnnaDuwaswalkingalongthebeachwhenshenoticedplasticsthere.Shereacheddowntopick

themup,andquicklyrealizeditseemedimpossibletocleanthemallup.

Du,12yearsoldatthetime,triedtosolvetheproblemlikeanygoodscientist-first,bydoinga

littleresearch.Thafshowshelearnedthatmilliontonsofplasticsendupintheoceanseveryyear.Then

shegottoworkbuildingsomethingtohelpsolvetheproblemsremote-operatedvehicle（遥控潜水器），

orROV.HerROVcanmovethroughwaterandfindplasticsontheoceanfloor.

“Shehasaverygoodengineeringsensetobreakdownaproblemlikethisandthengoafterit,"says

engineerCaseyMachado.

DusaysactuallygettingherROVtomovethroughwaterwellwasnoteasy.Shefailedmanytimes,but

shenevergaveuptryingandtesting.

Duthanksherparents,whoforyearshavetakenhertostudentoutreachactivities,forsupportingher

interestinscienceandengineering.Shesaysshehasbeenabletomeetstudentsandscientiststhere.

"IknowIwanttobeanengineerbecauseIlikebuildingthingstohelpsolveworldproblems,"says

Du,"ButI'mnotsurewhatkindofengineerIwanttobeyet."

11.WhatdidAnnaDunoticewhilewalkingalongthebeach?

12.HowoldwasDuwhenshedidalittleresearchtosolvetheproblem?

13.WhatcanDu'sROVdo?

14.WhydoesDuwanttobeanengineerinthefuture?

15.WhatmadeDusucceedinbuildingherROV?

四、书面表达（25分）

近年来，全球自然灾害频发，极端天气频频出现，2020年新冠肺炎几乎在全球暴发，环境

恶化给全球带来的危害正日益凸显。尽管我国政府出台了一系列环境保护方面的政策，采取了

很多措施，成效也很显著，但是，我们还需要付出更多的努力。

地球是人类共同的家园，时代的一粒灰，落在个人头上就是一座山，没有人能独善其身。作为

一名中学生，应该为环境保护做出哪些贡献呢？假如你是李华，请以“Let，stryourbesttoprotect

theenvironment”为题，发出倡议，呼吁尽最大的努力保护环境！

提示：1.了解并让更多的人知道环境保护的重要性；

2.在日常生活中节约用水，节约能源；

3.为了减少空气污染，最好乘坐公交车、骑自行车或步行上学；

4.学会垃圾分类：少用塑料袋；

5.保护野生动物，不食用野生动物。

要求：必须包含所给提示，但可适当发挥；全文字数不少于90词。

参考答案

、1-5DDDAC6-10BACCB

、1-5CCDAA6-10BACBA

6-10FCEBA

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