2021届昌乐及第中学高三英语上学期期末考试试题及答案解析

2021届昌乐及第中学高三英语上学期期末考试试题及答案解析第一部分听力（共两节，满分30分）第一节（共5小题；每小题1.5分，满分7.5分）听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。1.Whatwillthewomandothisevening?A.Gotoaparty.B.Attendameeting.C.Watchamovie.答案：B解析：在对话中，女士明确提到“Ihavetoattendameetingthisevening”，所以答案选B。2.Howmuchdoesthemanneedtopayforthetickets?A.$20.B.$40.C.$60.答案：C解析：男士说要两张票，女士告知每张票30美元，$30×2=$60，所以答案是C。3.Wheredoestheconversationprobablytakeplace?A.Inalibrary.B.Inabookstore.C.Inaclassroom.答案：B解析：从对话中能听到“I'dliketobuythisbook”等内容，表明是在书店买书，所以选B。4.Whatdoesthemanthinkofthemovie?A.Boring.B.Exciting.C.Disappointing.答案：B解析：男士说“It'sreallyexciting!Ienjoyedeveryminuteofit”，说明他觉得电影令人兴奋，答案为B。5.Whatisthemangoingtodonext?A.Gotothebank.B.Gotothepostoffice.C.Gohome.答案：A解析：男士说“Ineedtogotothebankfirst”，所以接下来他要去银行，选A。第二节（共15小题；每小题1.5分，满分22.5分）听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。听第6段材料，回答第6、7题。6.Whatarethespeakerstalkingabout?A.Aplanfortheweekend.B.Anewrestaurant.C.Amovie.答案：A解析：对话中两人围绕周末去野餐展开讨论，属于周末计划，所以选A。7.Wherewilltheymeet?A.Attheparkgate.B.Atthewoman'shouse.C.Attheman'shouse.答案：A解析：男士提议“Let'smeetattheparkgate”，女士表示同意，所以他们将在公园门口见面，答案是A。听第7段材料，回答第8、9题。8.Whyisthewomanworried?A.Shehaslostherjob.B.Shehasalotofworktodo.C.Shedoesn'tfeelwell.答案：B解析：女士说“Ihavesomuchworktodo.I'mreallystressedout”，说明她因为有很多工作要做而担心，选B。9.Whatdoesthemansuggestthewomando?A.Takeavacation.B.Askforhelp.C.Workovertime.答案：B解析：男士建议“Youshouldaskyourcolleaguesforhelp”，所以答案是B。听第8段材料，回答第10至12题。10.Whatistheman'sproblem?A.Hecan'tfindhisIDcard.B.Hehaslosthiswallet.C.Hecan'trememberhispassword.答案：B解析：男士说“I'velostmywallet”，这就是他遇到的问题，选B。11.Whatdoesthewomanadvisethemantodofirst?A.Reportittothepolice.B.Callthebank.C.Gotothelostandfound.答案：C解析：女士建议“Youshouldgotothelostandfoundfirst”，所以先去失物招领处，答案是C。12.Whendidthemanprobablylosehiswallet?A.Inthesupermarket.B.Onthebus.C.Attherestaurant.答案：B解析：男士回忆“IthinkImighthavelostitonthebus”，所以很可能是在公交车上丢的钱包，选B。听第9段材料，回答第13至16题。13.Whatistherelationshipbetweenthespeakers?A.Teacherandstudent.B.Parentandchild.C.Friends.答案：C解析：从对话的语气和内容来看，两人交流比较随意，像是朋友关系，选C。14.Whatisthemaninterestedin?A.Painting.B.Music.C.Sports.答案：B解析：男士说“I'mreallyintomusic.Iplaytheguitarinaband”，表明他对音乐感兴趣，答案是B。15.Wherewillthemanperformnextweek?A.Ataschool.B.Ataclub.C.Ataconcerthall.答案：B解析：男士提到“We'regoingtoperformataclubnextweek”，所以选B。16.Howdoesthewomanfeelabouttheman'sperformance?A.Doubtful.B.Excited.C.Uninterested.答案：B解析：女士说“That'sgreat!Ican'twaittoseeyourperformance”，说明她很兴奋，选B。听第10段材料，回答第17至20题。17.Whoisthespeaker?A.Atourguide.B.Ahotelmanager.C.Atravelagent.答案：A解析：从独白内容“Welcometoourcity.I'myourtourguide...”可知，说话者是导游，选A。18.Howlongwillthetourlast?A.Oneday.B.Twodays.C.Threedays.答案：B解析：导游说“Ourtwodaytourwillstarttomorrow”，所以旅游持续两天，答案是B。19.Wherewillthetouristshavelunchonthefirstday?A.Inarestaurant.B.Atapicnicarea.C.Inthehotel.答案：B解析：提到第一天行程时说“We'llhavelunchatapicnicarea”，所以选B。20.Whatcanthetouristsdointheeveningonthesecondday?A.Goshopping.B.Watchamovie.C.Attendaconcert.答案：A解析：导游说“Ontheseconddayevening,you'llhavefreetimetogoshopping”，所以游客第二天晚上可以去购物，选A。第二部分阅读理解（共两节，满分40分）第一节（共15小题；每小题2分，满分30分）阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。ATravelingcanbeaveryrewardingexperience,butitcanalsobechallenging,especiallywhenitcomestopacking.Herearesometipstohelpyoupacksmartandlightforyournexttrip.ChoosetheRightLuggageSelectasuitcaseorbackpackthatistherightsizeforyourtrip.Ifyou'regoingonashorttrip,acarryonbagmaybesufficient.Forlongertrips,alargersuitcasemightbenecessary.Considertheweightanddurabilityoftheluggageaswell.MakeaPackingListBeforeyoustartpacking,makealistofalltheitemsyouneed.Thiswillhelpyoustayorganizedandensurethatyoudon'tforgetanythingimportant.Groupyouritemsbycategory,suchasclothing,toiletries,andelectronics.RollYourClothesInsteadoffoldingyourclothes,rollthem.Rollingyourclothesnotonlysavesspacebutalsoreduceswrinkles.Youcanalsousepackingcubestokeepyourrolledclothesorganized.PackLightweightandVersatileClothingChooseclothingitemsthatarelightweight,easytowash,andcanbemixedandmatched.Darkcoloredclothingisagoodchoiceasitdoesn'tshowdirtaseasily.Packafewbasicpiecesthatcanbedressedupordowndependingontheoccasion.LimitYourToiletriesToiletriescantakeupalotofspaceinyourluggage.Onlypacktheessentials,suchastoothbrush,toothpaste,soap,andshampoo.Youcanbuytravelsizedversionsoftheseitemsortransferthemtosmallercontainers.WearYourBulkyItemsIfyouhavebulkyitemslikeawintercoatorboots,wearthemontheplaneorduringyourjourneyinsteadofpackingthem.Thiswillsavespaceinyourluggage.21.Whatisthemainideaofthepassage?A.Howtochoosetherightluggageforatrip.B.Howtomakeapackinglistforatrip.C.Tipsonpackingsmartandlightforatrip.D.Theimportanceoftravelinglight.答案：C解析：文章开篇点明“Herearesometipstohelpyoupacksmartandlightforyournexttrip”，接着从选择合适的行李、列清单、卷衣服等多个方面给出了打包的建议，所以主旨是关于为旅行巧妙轻便打包的提示，选C。22.Whyisitrecommendedtorollyourclothes?A.Itmakesthemlooknicer.B.Itsavesspaceandreduceswrinkles.C.Itiseasiertocarry.D.Ithelpskeepthemorganized.答案：B解析：文中提到“Rollingyourclothesnotonlysavesspacebutalsoreduceswrinkles”，所以选B。23.Whatkindofclothingisagoodchoicefortraveling?A.Lightcoloredandthickclothing.B.Heavyanddifficulttowashclothing.C.Lightweight,versatileanddarkcoloredclothing.D.Brightcoloredandexpensiveclothing.答案：C解析：根据“Chooseclothingitemsthatarelightweight,easytowash,andcanbemixedandmatched.Darkcoloredclothingisagoodchoiceasitdoesn'tshowdirtaseasily”可知，选C。24.Whatcanyoudotosavespaceinyourluggage?A.Packlargesizedtoiletries.B.Packallyourwinterclothes.C.Wearyourbulkyitemsduringthejourney.D.Foldyourclothesinsteadofrollingthem.答案：C解析：文中提到“Ifyouhavebulkyitemslikeawintercoatorboots,wearthemontheplaneorduringyourjourneyinsteadofpackingthem.Thiswillsavespaceinyourluggage”，所以选C。BTheworld'slargesticecreamfestivaltookplaceinItalylastmonth.Thefestivalattractedthousandsofvisitorsfromallovertheworld.Therewereover100icecreamstallsatthefestival,offeringawidevarietyofflavors.Fromtraditionalflavorslikevanillaandchocolatetomoreexoticoneslikelavenderandrosemary,therewassomethingforeveryone.Inadditiontothedeliciousicecream,therewerealsomanyotherattractionsatthefestival.Therewerelivemusicperformances,icecarvingcompetitions,andchildren'sactivities.Oneofthehighlightsofthefestivalwastheicecreameatingcompetition.Contestantsfromdifferentcountriescametogethertoseewhocouldeatthemosticecreaminagiventime.Thewinnerofthecompetitionateanamazing10litersoficecreaminjust30minutes!Thefestivalorganizerssaidthattheywereveryhappywiththesuccessoftheevent.Theyhopetomakeitanannualeventandattractevenmorevisitorsinthefuture.25.Wheredidtheworld'slargesticecreamfestivaltakeplace?A.IntheUnitedStates.B.InItaly.C.InFrance.D.InAustralia.答案：B解析：文章第一句“Theworld'slargesticecreamfestivaltookplaceinItalylastmonth”明确说明是在意大利，选B。26.Howmanyicecreamstallswerethereatthefestival?A.Over50.B.Over100.C.Over150.D.Over200.答案：B解析：文中提到“Therewereover100icecreamstallsatthefestival”，所以选B。27.Whatwasoneofthehighlightsofthefestival?A.Thelivemusicperformances.B.Theicecarvingcompetitions.C.Thechildren'sactivities.D.Theicecreameatingcompetition.答案：D解析：文中说“Oneofthehighlightsofthefestivalwastheicecreameatingcompetition”，所以选D。28.Whatdothefestivalorganizershopetodointhefuture?A.Stopholdingthefestival.B.Makeitanannualeventandattractmorevisitors.C.Reducethenumberoficecreamstalls.D.Canceltheicecreameatingcompetition.答案：B解析：根据“Theyhopetomakeitanannualeventandattractevenmorevisitorsinthefuture”可知，选B。CInrecentyears,theuseofdroneshasbecomeincreasinglypopular.Drones,alsoknownasunmannedaerialvehicles(UAVs),haveawiderangeofapplications.Oneofthemainusesofdronesisinphotographyandvideography.Dronescancapturestunningaerialviewsthatwerepreviouslydifficultorimpossibletoget.Theyareusedbyprofessionalphotographers,filmmakers,andevenhobbyiststotakeamazingpicturesandvideos.Dronesarealsousedinagriculture.Farmerscanusedronestomonitortheircrops.Thedronescancollectdataonplanthealth,soilconditions,andwaterlevels.Thisinformationhelpsfarmersmakemoreinformeddecisionsaboutirrigation,fertilization,andpestcontrol.Inthefieldofsearchandrescue,dronescanbeveryuseful.Theycanquicklycoverlargeareasandsearchformissingpersons.Dronesequippedwiththermalimagingcamerascandetecttheheatsignaturesofpeople,eveninlowlightconditions.However,theincreasinguseofdronesalsoposessomechallenges.Thereareconcernsaboutprivacy,asdronescaneasilyinvadepeople'sprivatespaces.Therearealsosafetyconcerns,asdronescancollidewithotheraircraftorobjects.Toaddresstheseissues,manycountrieshaveintroducedregulationsontheuseofdrones.29.Whatisanothernamefordrones?A.Unmannedgroundvehicles.B.Unmannedaerialvehicles.C.Remotecontrolledplanes.D.Miniaturehelicopters.答案：B解析：文中提到“Drones,alsoknownasunmannedaerialvehicles(UAVs)”，所以选B。30.Howaredronesusedinagriculture?A.Towaterthecrops.B.Toharvestthecrops.C.Tomonitorthecrops.D.Toplanttheseeds.答案：C解析：文中说“Farmerscanusedronestomonitortheircrops.Thedronescancollectdataonplanthealth,soilconditions,andwaterlevels”，所以是用于监测农作物，选C。31.Whatcandronesequippedwiththermalimagingcamerasdo?A.Takehighqualitypictures.B.Detecttheheatsignaturesofpeople.C.Flyinbadweather.D.Communicatewithotherdrones.答案：B解析：“Dronesequippedwiththermalimagingcamerascandetecttheheatsignaturesofpeople,eveninlowlightconditions”表明可以检测人的热信号，选B。32.Whatchallengesdoestheincreasinguseofdronesbring?A.Highcostandlowefficiency.B.Privacyandsafetyconcerns.C.Difficultyinoperationandmaintenance.D.Limitedbatterylifeandshortrange.答案：B解析：文中提到“Thereareconcernsaboutprivacy,asdronescaneasilyinvadepeople'sprivatespaces.Therearealsosafetyconcerns,asdronescancollidewithotheraircraftorobjects”，所以是隐私和安全问题，选B。DTheMonaLisaisoneofthemostfamouspaintingsintheworld.PaintedbyLeonardodaVinciintheearly16thcentury,ithascaptivatedaudiencesforcenturies.Thepaintingisknownforitsmysterioussmile.Peoplehavedebatedforyearsaboutwhatthesmilemeans.Somebelieveitrepresentshappiness,whileothersthinkitshowsasenseofmysteryorevensadness.TheMonaLisaisalsofamousforitsuniquepaintingtechniques.DaVinciusedatechniquecalledsfumato,whichgivesthepaintingasoft,hazylook.Thistechniquemakestheedgesoftheobjectsinthepaintingblendtogethersmoothly,creatingamorerealisticandthreedimensionaleffect.ThepaintingwasstolenfromtheLouvreMuseuminParisin1911.Itwasmissingforovertwoyearsbeforeitwasrecovered.ThetheftoftheMonaLisamadeitevenmorefamousaroundtheworld.Today,theMonaLisaisdisplayedintheLouvreMuseum,wheremillionsofpeoplevisititeveryyear.Ithasbecomeasymbolofartandculture,attractingartloversfromallovertheglobe.33.WhopaintedtheMonaLisa?A.Michelangelo.B.Raphael.C.LeonardodaVinci.D.VincentvanGogh.答案：C解析：文中提到“PaintedbyLeonardodaVinciintheearly16thcentury”，所以是达芬奇所画，选C。34.Whatisthesfumatotechnique?A.Atechniquethatmakesthepaintinglookbrightandcolorful.B.Atechniquethatgivesthepaintingasoft,hazylook.C.Atechniquethatmakesthepaintinglookflatandtwodimensional.D.Atechniquethatusesboldandthickbrushstrokes.答案：B解析：文中说“DaVinciusedatechniquecalledsfumato,whichgivesthepaintingasoft,hazylook”，所以选B。35.WhathappenedtotheMonaLisain1911?A.Itwasdamagedinafire.B.Itwassoldtoaprivatecollector.C.ItwasstolenfromtheLouvreMuseum.D.Itwasmovedtoanothermuseum.答案：C解析：“ThepaintingwasstolenfromtheLouvreMuseuminParisin1911”表明1911年它从卢浮宫被盗，选C。第二节（共5小题；每小题2分，满分10分）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。选项中有两项为多余选项。HowtoImproveYourMemoryMemoryisanimportantpartofourlives.Itallowsustolearn,rememberexperiences,andmakedecisions.Herearesomewaystoimproveyourmemory.GetEnoughSleepSleepplaysacrucialroleinmemoryconsolidation.Whenyousleep,yourbrainprocessesandstorestheinformationyou'velearnedduringtheday.36So,aimfor78hoursofsleeppernight.ExerciseRegularlyExercisenotonlykeepsyourbodyhealthybutalsobenefitsyourbrain.Itincreasesbloodflowtothebrain,whichhelpsinthegrowthofnewneurons.37Evenashortwalkorafewminutesofstretchingcanmakeadifference.EataHealthyDietWhatyoueatcanalsoaffectyourmemory.38Foodsrichinantioxidants,suchasberries,nuts,andgreentea,canprotectyourbraincellsfromdamage.Omega3fattyacidsfoundinfishlikesalmonarealsobeneficialforbrainhealth.UseMemoryTechniquesThereareseveralmemorytechniquesyoucanusetoimproveyourrecall.Forexample,themnemonicdeviceisapopularone.Youcancreateassociationsorrhymestorememberinformation.39StayMentallyActiveEngaginginmentallystimulatingactivitiescankeepyourbrainsharp.Readbooks,solvepuzzles,learnanewlanguage,orplaystrategygames.40Thishelpsinthedevelopmentofnewneuralconnectionsinthebrain.A.Lackofsleepcanleadtomemoryproblems.B.Youcanalsousevisualizationtorememberthings.C.Physicalactivitycanimproveyouroverallwellbeing.D.Abalanceddietwithfruits,vegetables,andwholegrainsisessential.E.Theseactivitieschallengeyourbrainandforceittoworkharder.F.Regularexercisecanimproveyourmoodandreducestress.G.Therefore,itisimportanttomakeexerciseapartofyourdailyroutine.36.答案：A解析：前文提到睡眠对记忆巩固很重要，A选项“Lackofsleepcanleadtomemoryproblems”说明缺乏睡眠会导致记忆问题，与前文强调睡眠重要性相呼应，且引出后文建议每晚睡78小时，所以选A。37.答案：G解析：前文讲了锻炼对大脑有好处，G选项“Therefore,itisimportanttomakeexerciseapartofyourdailyroutine”基于前文得出要把锻炼作为日常一部分的结论，符合逻辑，选G。38.答案：D解析：此段讲饮食对记忆的影响，D选项“Abalanceddietwithfruits,vegetables,andwholegrainsisessential”指出均衡饮食的重要性，与后文提到的具体有益食物相契合，选D。39.答案：B解析：前文提到使用记忆技巧，如助记设备，B选项“Youcanalsousevisualizationtorememberthings”进一步举例说明还可以用可视化的方法来记忆，符合语境，选B。40.答案：E解析：前文说要参与能刺激大脑的活动，E选项“Theseactivitieschallengeyourbrainandforceittoworkharder”解释了这些活动能挑战大脑并使其更努力工作，有助于新的神经连接发展，与前文衔接紧密，选E。第三部分语言知识运用（共两节，满分45分）第一节完形填空（共20小题；每小题1.5分，满分30分）阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项。Oneday,ayoungmanwaswalkingintheforestwhenhecameacrossasmallhouse.Curious,hedecidedto41it.Asheentered,hefoundanoldmansittinginachair,readingabook.Theoldmanlookedupand42theyoungman.“Welcome,”hesaidwithasmile.Theyoungman43andaskedifhecouldstayforawhile.Theoldman44andsaid,“Sure,makeyourselfathome.”Overthenextfewdays,theyoungmanandtheoldman45alot.Theoldmansharedhislifeexperiences,andtheyoungmanlistened46.Helearnedmanyvaluablelessonsfromtheoldman.Oneday,theyoungmannoticeda47onthewall.Itwasabeautifulpaintingofaforest.Hewas48byitsbeautyandaskedtheoldmanaboutit.Theoldmansaid,“That'sapaintingIdidmanyyearsago.Iusedtobeapainter,butI49itwhenIgotold.”Theyoungmanwas50tohearthat.Heencouragedtheoldmanto51paintingagain.Theoldmanthoughtforawhileandthen52.Fromthatdayon,theoldmanpickeduphispaintbrushagain.Hepaintedeveryday,andhis53improvedgreatly.Theyoungmanwas54toseetheoldman'sprogress.Astimepassed,theyoungmanhadtoleave.Buthe55theoldmanandtheirtimetogether.Heknewthattheexperiencehad56himinmanyways.Yearslater,theyoungmanbecameawellknownwriter.Heoftenthoughtabouttheoldmanandthe57hehadlearnedfromhim.Healsorememberedtheoldman's58tostartpaintingagain.Theyoungmanrealizedthatsometimes,allittakesisalittle59fromsomeoneelsetobringoutthebestinus.Andhehopedthathisownwordsandactionscould60othersinthesameway.41.A.enterB.leaveC.buildD.destroy答案：A解析：根据“Asheentered”可知他决定进入房子，选A。42.A.ignoredB.greetedC.attackedD.followed答案：B解析：老人抬头并对年轻人说“Welcome”，这是在打招呼，选B。43.A.apologizedB.hesitatedC.smiledD.shouted答案：C解析：年轻人微笑着询问是否可以停留一会儿，选C符合语境。44.A.refusedB.agreedC.doubtedD.argued答案：B解析：老人说“Sure,makeyourselfathome”，说明他同意了，选B。45.A.foughtB.workedC.talkedD.played答案：C解析：从后文老人分享生活经历可知，他们交谈了很多，选C。46.A.patientlyB.angrilyC.carelesslyD.nervously答案：A解析：年轻人耐心地听老人分享，选A。47.A.photoB.mapC.mirrorD.painting答案：D解析：后文提到“That'sapaintingIdidmanyyearsago”，所以墙上是一幅画，选D。48.A.boredB.impressedC.disappointedD.confused答案：B解析：年轻人被画的美丽所打动，选B。49.A.tookupB.gaveupC.lookedforD.waitedfor答案：B解析：老人说年纪大了就放弃了绘画，选B。50.A.sadB.happyC.surprisedD.tired答案：A解析：年轻人听到老人放弃绘画应该是感到难过，选A。51.A.startB.stopC.finishD.change答案：A解析：年轻人鼓励老人重新开始绘画，选A。52.A.refusedB.agreedC.leftD.cried答案：B解析：从后文老人重新拿起画笔可知他同意了，选B。53.A.skillsB.healthC.memoryD.attitude答案：A解析：老人每天画画，绘画技能提高了，选A。54.A.worriedB.sadC.pleasedD.angry答案：C解析：年轻人看到老人的进步应该是高兴的，选C。55.A.forgotB.rememberedC.hatedD.avoided答案：B解析：年轻人离开后会记得老人和他们在一起的时光，选B。56.A.hurtB.helpedC.confusedD.frightened答案：B解析：这次经历在很多方面帮助了年轻人，选B。57.A.lessonsB.storiesC.jokesD.poems答案：A解析：年轻人想起从老人那里学到的教训，选A。58.A.decisionB.promiseC.mistakeD.plan答案：A解析：年轻人记得老人重新开始绘画的决定，选A。59.A.adviceB.moneyC.timeD.space答案：A解析：有时候只需要别人的一点建议就能激发我们的潜能，选A。60.A.harmB.saveC.inspireD.trouble答案：C解析：年轻人希望自己的言行也能以同样的方式激励他人，选C。第二节（共10小题；每小题1.5分，满分15分）阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。TheInternethasbecomeanimportantpartofourlives.It61(change)thewayweliveandworkinthepastfewdecades.WiththeInternet,wecangetinformationfromallovertheworld62(easy).Wecanalsocommunicatewithpeoplefarawayanddobusinessonline.However,theInternetalsohassome63(problem).Oneofthemainproblemsiscybersecurity.Therearemanyhackerswhotrytostealourpersonalinformation,suchaspasswordsandcreditcardnumbers.Toprotect64(we),weshouldusestrongpasswordsandbecarefulwhen65(share)personalinformationonline.Anotherproblemisthespreadoffalseinformation.ThereisalotoffalsenewsontheInternet,whichcanmisleadpeople.Weneedtobeabletotellthe66(different)betweentrueandfalseinformation.Inaddition,spendingtoomuchtimeontheInternetcanhaveanegativeeffect67ourhealth.Itcancauseeyeproblems,backpain,andevensleepdisorders.WeshouldlimitourtimeontheInternetandtakebreaks68(regular).69(use)theInternetproperlyisveryimportant.Weshouldmakegooduseofitsadvantagesandavoidits70(disadvantage).OnlyinthiswaycanwemaketheInternetabetterplaceforustoliveandwork.61.答案：haschanged解析：根据“inthepastfewdecades”可知用现在完成时，主语是It，所以填haschanged。62.答案：easily解析：修饰动词get用副词easily。63.答案：problems解析：some后接可数名词复数，所以填problems。64.答案：ourselves解析：保护我们自己，用反身代词ourselves。65.答案：sharing解析：when引导的省略句，省略了weare，完整形式是whenwearesharing，所以填sharing。66.答案：difference解析：tellthedifferencebetween...and...表示“区分……和……的不同”，填difference。67.答案：on解析：haveaneffecton是固定短语，意为“对……有影响”，填on。68.答案：regularly解析：修饰动词take用副词regularly。69.答案：Using解析：此处用动名词作主语，填Using。70.答案：disadvantages解析：根据语境，这里指避免它的缺点，用复数形式disadvantages。第四部分写作（共两节，满分35分）第一节短文改错（共10小题；每小题1分，满分10分）假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。增