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宁波市2023学年第二学期模拟考试（宁波二模）物理试卷答案试卷答案

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ton第三部分语言知识运用（共两节，满分45分）第二节（共10小题；每小题1.5分，满分15分）第一节（共20小题；每小题15分，满分30分)阅读下面短文，在空白处填入】个适当的单词或括号内单词的正确形式discussabout"thethreesisters"?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，TheBellTowerisastately61._(tradition)building.ItB.Whentoplant选出可以填入空白处的最佳选项

maksthegeographicalancientcapital.ThisimporantD.Wheretochoose.orithamarecue.ThereforefriendsandcolandmarkextendsEast,South,WestandNorthStreets,qentlygivemetotheanimals.Oneevening,asa42gifts(connect)thetowertotheEast,South,WestandNorthopletodointhelastparagraph?thshelter.IhappenedtosSuedeBull.quikl43theGalesoftheCityWalloftheMingDynasty.ThewoodentowerB.TakecareofthegardenandentoretherSherantowme63.isthelargestandbest-preservedofitskindinChina.is36D.Provewhatnobodydoubtsindlegsandthrewherfronaroundmyneck.showeringmewithmetershigh.DuringtheMingDynasty,Xi'an64.(be)annfrom?45mornarytownnNoCha.leedthedB.Asciencereport."Doyouknowher?"thetraineraskedmein46significance.Oneachsideofthebase,thereisD.Adairyveneverseenherbeforeismy.AterIeaedSuedewasnohistoric65archeddoor6metershigh.Inthepast,vehicles满分10分)fightingdogbutshehadlotsofsearsmyheartsankasSuederan466(allow)topassthroughthearches,67.betweenertrainerandme.skingforlovemandthehingtotheasthe选项中选出能填入空白处的最佳选项

otherformore.cityhasgrowntheomofrffichasbecometooreat,brigpedestran49subwayhasbeenconstructedunderthetower.The68.(enter)toEverySaturdayforweeks,SuedewenttotheadoptionshowsldjackettofinallyfinishingaTVseriesfindingherforeverhome.Eachweek,shehappily50anyonewhowalkedtheowerisfromthissubway.fenced-inreaarodthrsedhasfoursmallwinsaday,or1,460everyShewasafavoriteofkidsandadultsalikebecauseofher51tolovewithgrassandflowers.Notfarfromthetower,modemshoppingmallsandeveryoneshemet.Suede'sscarskeptsomepeoplefrom52andbrightlydecoratedsquarerevealtheprosperityofthecity.Whennightfalls.(hang)fromthetower,makingitevenmore04Americansabouttheimpactoflife'sreconsideringher.ButonewonderfulSaturday,Suedegot53!Afteralanterns69.(definite)deservesavisitonyourudyfoundthatfourinfivehavebecomethoroughhome54,hernewhomewas55charming.TheBellTower70.sincethestartoftheCovid-2019.87%Sheisnowinahomewheresheissafeand56lovetoeveryoneshetriptoXi'anweringthroughtheday,accordingtothemeets.ShewillneveragainbeabusedorhavereasonstobeafraidofpeopleGIFridays.Somuchso,67%havemadeIthinkaboutSuedesometimes.Beforeshewasrescued,heronly第四部分写作（共两节，满分35分）celebratethemmore,comparedtobeforeinteractionswithpeopleresultedin57.Despitethat,shehappilygreeted第一节短文改错（共10小题；每小题1分，满分10分）everystrangershe58andstillexpectednothingbutlove.Shehadevery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Ompletingchoresandotherhome-relatedreasontobeangryandafraid.59,Suedechoselove.以下作文

文有10处语言错误，每句中最多有两处

每处错误仅涉fsmallwinstoachieve.37Mychallengetomyselfandtoyou:Whentheoutsidesituationanger及一个单词的增加、删除或修改

oloringdifferentmethodsofmaintaininggetyoudown,youcanchoose60likeSuede.D.choices增加：在缺词处加一个漏字符号（八），并在其下面写出该加的词ecognizinganysmallwinseachdayisa41A.donationsB.expectationsC.causes删除：把多余的词用斜线()划掉

A.showingB.lendingC.makingD.delivering在错的词下画一横线，并在该词下面写出修改后的词B.worsenedC.assessed0witnessed修改：uchashittingasavingsgoal(56%),and43A.guessed注意：1.每处错误及其修改均仅限一词：D.toesasothersmallwinsworthcelebrating.44A.cheeksBpawsC.fingers2.只允许修改10处，多者（从第11处起）不计分

烟B.tearsC.laughsD.enviesesesmallwinshaveapositiveimpactonA.kissesWangBo,oneofmybestfriends,haveashortcoming:carelessness.ForD.despairrethekeytohavingagooddayaswell.example,onceheforgetstowindhiswatch,thatmadehimmissanimportant46A.delightB.disappointmentC.surprisecentsaidtellingfriendsandfamilyaboutresponse47A.attemptB.instructionC.doubt0meeting.What'smore,lastFridayheleftitskeyinthebus,kepthimwaitingD.slowlyhareit.HalfsaidtreatingyourselftoaA.angrilyB.excitedlycasuallyforhisparents'comingbackfortwohours.Althoughhehastheshortcoming,B.inmemoryofC.infavorofD.inaidofbutwearestillgoodfriends.Weenjoyedtherespectandcarebetweenuscelebrateytoachieve:hearingnewmusicforthe49A.inhopesofnow.Wecanalwaysrelyeachother,whetherweneedanyadviseoranyhelp.50.A.enjoyedB.greetedCaccompaniedD.refusedinishingwatchingaTVseries,learningBregretC.willingnessD.resultTherefore,weshouldacceptourfriendsandtoleratesomeofhis/her51A.courageshortcomings.Afterall,itisdifficulttofindatulyfriend.B.securingC.examiningDconsidering52comfortingD.separated第二节书面表达（满分25分）B.changedC.lost53.A.adoptedconsultC.inspectionD:search定你是某国际双语学校的学生李华，你校学生会将举办“师生B.54A·inspirationinsC.recognizedrescued情·最美校园随手拍”活动，请根据汉语提示为校英文报写一则英文通55.A.praisedB.approved知ownhatesB.repliesC.doubtsD.spreads1目的：发现美，记录美，传播美：wins56.A.C.fearD.excusetocelebrate57.A.abuseB.joyA.huntedforB.cameacrossC.madeoutD.ranintoC.SomehowD.Instead注意：1

词数10左右：2

可以适当增加细节，以行文连贯

参赛作品要求：O/inourdailylife58·C.Otherwise提示词：snapshot抓拍ikeamuscle'tofocus59.A.BesidessympathyB.understandingC.loveD.acceptanceA.第7页考前模拟演练卷英语四（有听力）第8领60.考前模拟演练卷英语四（有听力）(有听力)第6页

宁波市2023学年第二学期模拟考试（宁波二模）物理试卷答案第一部分

v0=6m/s,15.(17分)如图所示,水平传送带逆时针匀速转动的速度大小v,=6m/s,两端A、B之间的距离为L,=3.4m,A端跟光滑水平地面平齐,B端恰好处于固定光滑斜面P的底端并L0=3.4m,A与斜面P平滑连接。在斜面P左侧的光滑水平地面上,紧靠斜面P的竖直边静止放置Q=53^,一足够长的薄木板,木板左端与固定挡板Q之间有一段距离。斜面P的顶角a=53°,顶点h1=0.55mh2=0.35m。点到传送带、木板上表面的高度分别为h:=0.55m和h=0.35m。系在O点的轻绳连接着小球,轻绳的长度为R=1.25m,在轻绳水平且恰好伸直时,由静止释放小球,当其R=1.25m,运动至点正下方时,与紧靠传送带A端水平地面上的静止小物块发生弹性正碰,一段时间后小物块从传送带B端无机械能损失地冲上斜面,越过斜面落到木板上时不发生反弹且水平方向的速度分量保持不变。已知小球和小物块均可视为质点,物块与传送带、木板间的动摩擦因数分别为μ=0.5、μ=0.2,小球的质量m=4kg,小物块的质量1=0.5、2=0.2,m1=4kg,m2=1kg,木板的质量,m3=0.2kg,,木板与挡板Q之间的碰撞为弹性碰撞,所有碰撞的时间均极短,取g=10m/s^2,空气阻力不计,53^=0.8,53^=0.6,求:(1)在小球与小物块相撞前的瞬间,轻绳对小球的拉力大小;(2)小物块从传送带A端运动至B端的时间;(3)小物块运动的最高点与薄木板上表面之间的距离;(4)经过足够长的时间后,小物块与木板右端之间的距离,

宁波市2023学年第二学期模拟考试（宁波二模）物理试卷答案第二部分（待更新）

多少?(3)收割过程中,收割机的发动机效率为40%,在此过程中消耗柴油的质量是多少千克?(q柴油m=410^7J/kg)