2026年秋季初三英语外研版第七单元单元检测卷（含答案）

-2026年秋季初三英语外研版第七单元单元检测卷（含答案）班级：__________姓名：__________得分：__________说明：本试卷满分100分，考试时间90分钟。请仔细阅读题目要求，将答案写在答题卡或指定位置。______________________________第一部分：单项选择（共15小题；每小题1分，满分15分）从下列各题所给的A、B、C、D四个选项中，选出可以填入空白处的最佳选项。()1.Iamlookingforwardto______thenewsciencemuseumwithmyclassmatesnextweek.A.visitB.visitingC.visitedD.visits()2.Theteachertoldusthatlight______fasterthansound.A.travelB.travelsC.traveledD.traveling()3.You'dbetter______toomuchtimeplayingvideogames.It'sbadforyoureyes.A.notspendB.don'tspendC.nottospendD.won'tspend()4.Weshouldtryourbesttoprotecttheenvironmentbecauseitishometoalllivingthings.A.saveB.protectC.keepD.hold()5.IfyouwanttoimproveyourEnglish,youneedtopractice______everyday.A.speakB.speakingC.tospeakD.spoken()6.ThebookissointerestingthatIcan'tputit______untilIfinishreadingit.A.downB.upC.awayD.off()7.Mybrotherisinterestedin______robotsandwantstobeanengineerinthefuture.A.makeB.makingC.madeD.makes()8.Itisimportantforstudents______theirhomeworkontime.A.finishB.finishingC.tofinishD.finished()9.Theweatherreportsaysitwillberainytomorrow,sowehadbettertakeanumbrella______.A.insteadB.anywayC.thoughD.either()10.Shewasborn______acoldwinternight,butshealwaysremembersherbirthdayclearly.A.inB.onC.atD.by()11.Althoughhefailedtheexam,hedidn'tgiveup.Hedecidedtotry______again.A.otherB.anotherC.othersD.theother()12.Thescientistdiscoveredanewwaytocleanwater,whichisvery______forpeopleinpoorareas.A.usefulB.harmfulC.difficultD.expensive()13.Couldyoupleasetellme______?A.whereisthepostofficeB.wherethepostofficeisC.wherewasthepostofficeD.wherethepostofficewas()14.Wemuststop______plasticbagstoreducepollution.A.useB.usingC.touseD.used()15.–Wouldyouliketogohikingwithusthisweekend?–______.Ihavetostudyforthemathtest.A.Yes,I'dlovetoB.No,thanksC.ThatsoundsgreatD.Sure,let'sgo______________________________第二部分：完形填空（共10小题；每小题1.5分，满分15分）阅读下面短文，掌握其大意，然后从各题所给的A、B、C、D四个选项中，选出最佳选项。Lastsummer,Iwenttoasmallvillagewithmyfamily.Wewantedtodosomethingmeaningful.Whenwearrived,wesawmanychildrenplayinginthestreet.Theylookedhappy,buttheirschoolwasoldandbroken.Somebooksweremissing,andthedeskswere16.Wedecidedtohelpthem.First,wecleanedtheclassroom.Then,wegavethemsomenewbooksandstationery.Thechildrenwerevery17.Onelittlegirlcameuptomeandsaid,"Thankyou.Ireallywanttolearnmore."Herwordstouchedmyheartdeeply.Afterthat,wetaughtthemhowtoplanttrees.Welearnedthatplantingtreescanhelp18theairandpreventsoilerosion.Itwashardwork,butwefeltproudwhenwesawthesaplingsstandingtall.Thetriptaughtmealot.Irealizedthatevensmallactionscanmakeabig19.Helpingothersisnotjustaboutgivingmoney;itisaboutcaringandsharing.Ihopeeveryonecanjoinustomaketheworldabetterplace.Weshouldneverforgetthateverychilddeservesabright20.()16.A.newB.brokenC.cleanD.heavy()17.A.sadB.angryC.excitedD.tired()18.A.polluteB.cleanC.dirtyD.waste()19.A.mistakeB.differenceC.problemD.trouble()20.A.futureB.pastC.dreamD.story______________________________第三部分：阅读理解（共15小题；每小题2分，满分30分）阅读下列三篇短文，根据短文内容回答问题或选择最佳答案。ADoyouknowwhathappenswhenyouthrowawayaplasticbottle?Itmighttakehundredsofyearstobreakdown.Thisiswhyrecyclingissoimportant.Recyclingmeansturningoldthingsintonewones.Byrecycling,wecansaveenergyandresources.Inourcity,therearedifferentcoloredbinsfordifferentkindsofwaste.Bluebinsareforpaperandcardboard.Greenbinsareforglass.Yellowbinsareforplasticandmetal.Redbinsarefordangerouswastelikebatteries.Ifwesortourwastecorrectly,itwillbeeasierforworkerstorecyclethem.However,manypeoplestillmixtheirwastetogether.Thismakesrecyclingdifficult.Weneedtochangeourhabits.Remember:Reduce,Reuse,Recycle.Reducemeansusinglessstuff.Reusemeansusingthingsagain.Recyclemeansmakingnewproductsfromoldmaterials.Let'sstarttoday!()21.Howlongdoesittakeforaplasticbottletobreakdown?A.AfewdaysB.AfewmonthsC.HundredsofyearsD.Tenyears()22.Whatcolorbinshouldyouuseforglass?A.BlueB.GreenC.YellowD.Red()23.Whatdoes"Reduce"meanaccordingtothetext?A.UsingthingsagainB.MakingnewproductsC.UsinglessstuffD.Throwingthingsaway()24.Whyissortingwasteimportant?A.BecauseitlooksniceB.BecauseitsavesspaceC.BecauseitmakesrecyclingeasierD.Becauseitcostslessmoney()25.Whatisthemainideaofthepassage?A.HowtobuynewbottlesB.TheimportanceofrecyclingandsortingwasteC.DifferentcolorsofbinsD.HowtomakeplasticbottlesBTechnologyischangingourlivesquickly.Inthepast,peoplewroteletterstocommunicate.Now,wesendmessagesinstantlythroughsmartphones.Thishasmadecommunicationfasterandmoreconvenient.However,somepeopleworrythattechnologyismakinguslazy.Forexample,manystudentsusesearchenginestofindanswersfortheirhomeworkinsteadofthinkingbythemselves.Theymightgetgoodgrades,buttheydon'tlearnhowtosolveproblems.Also,spendingtoomuchtimeonscreenscanhurtoureyesandaffectoursleep.Despitetheseproblems,technologybringsmanybenefits.Onlinelearningallowsstudentstostudyfromanywhere.Doctorscanusecomputerstodiagnosediseasesmoreaccurately.Scientistscansharedatawitheachothereasily.Thekeyistousetechnologywisely.Weshouldbalancescreentimewithoutdooractivitiesandface-to-facecommunication.()26.Howdidpeoplecommunicateinthepastaccordingtothetext?A.BysendingemailsB.BywritinglettersC.BymakingphonecallsD.Bymeetingfacetoface()27.Whatisonenegativeeffectofusingsearchenginestoomuch?A.StudentsgetbadgradesB.StudentsbecomelazythinkersC.SearchenginesstopworkingD.Computersbecomeslow()28.WhichofthefollowingisNOTmentionedasabenefitoftechnology?A.OnlinelearningB.BettermedicaldiagnosisC.FastercommunicationD.Lesshomework()29.Whatdoesthewritersuggestweshoulddo?A.StopusingtechnologycompletelyB.UsetechnologyonlyforfunC.BalancescreentimewithotheractivitiesD.Spendmoretimesearchingonline()30.Whatisthetoneofthepassage?A.AngryB.ObjectiveandbalancedC.SadD.HumorousCHaveyoueverwonderedhowplantsgrow?Plantsneedsunlight,water,andairtolive.Throughaprocesscalledphotosynthesis,plantsusesunlighttoturncarbondioxideandwaterintofood.Thisfoodhelpsthemgrowstrongandhealthy.Atthesametime,plantsreleaseoxygen,whichisessentialforhumansandanimalstobreathe.Plantsalsoplayacrucialroleinprotectingtheenvironment.Theirrootsholdthesoilinplace,preventingerosioncausedbywindandrain.ForestsactasthelungsoftheEarth,cleaningtheairwebreathe.Withoutplants,lifeonEarthwouldbeimpossible.Unfortunately,manyforestsarebeingcutdownforfarmingorbuildinghouses.Thisleadstoclimatechangeandlossofanimalhabitats.Wemustprotectourforestsandplantmoretrees.Everytreecounts.Evenifyouliveinacity,youcanplantflowersorcareforpottedplants.Smallactionscanmakeabigdifference.()31.Whatdoplantsneedtogrow?A.Sunlight,water,andairB.Soil,sugar,andwindC.Water,fire,andlightD.Air,sand,anddarkness()32.Whatistheprocesscalledwhenplantsmakefood?A.RespirationB.PhotosynthesisC.ErosionD.Pollution()33.Whatdoplantsreleaseduringphotosynthesis?A.CarbondioxideB.NitrogenC.OxygenD.Smoke()34.Whyareforestsimportantforthesoil?A.TheymakethesoilwetB.TheirrootsholdthesoilinplaceC.TheyaddfertilizertothesoilD.Theyblockthewindcompletely()35.Whatcanpeopleincitiesdotohelp?A.CutdowntreesB.PlantflowersorcareforpottedplantsC.BuildmorehousesD.Ignoretheenvironment______________________________第四部分：词汇与语法填空（共10小题；每小题1分，满分10分）根据句意及首字母提示或括号内单词的适当形式填空。36.Weshouldr_______(recycle)papertosavetrees.37.Itisd_______(dangerous)toswimintheriveralone.38.Theboyisgoodatm_______(make)modelsofplanes.39.Pleaseturnoffthelightswhenyoul_______(leave)theroom.40.Theearthisourh_______(home),sowemustprotectit.41.Manypeoplebelievethatelectriccarsaree_______(environment)friendly.42.Shespenttwohoursf_______(finish)herprojectyesterday.43.Theteacheraskedustowriteareportaboutp_______(pollute).44.Ifyouwanttostayhealthy,youshouldexerciser_______(regular).45.Thenewlibraryisopentothepublicnow.Itisag_______(great)placetoread.______________________________第五部分：连词成句（共5小题；每小题2分，满分10分）将下列单词连成完整的句子，注意大小写和标点符号。46.important,is,to,we,protect,the,environment______________________________47.you,could,please,tell,where,the,nearest,post,office,is______________________________48.stopped,the,factory,from,polluting,the,river______________________________49.I,think,we,should,use,less,plastic______________________________50.if