［湖南大联考］湖南省2025届高二年级9月联考z物理考试试卷

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［湖南大联考］湖南省2025届高二年级9月联考z物理试卷答案

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whichhelpedmehaveagoodknowledgeofthelanguage.IdecidedtogotoFranceonholidayin1949to46them.Thefamily47mewell,andIvisitedseveraltimesintheyearsthatfollowed.ThefirsttimeImetRenee,she48meupatthestation,andwehititoffstraightaway.InevergottomeetPaul.Reneewrotetomeand49methathehaddiedshortlyafterjoiningthearmy.ReneeandIcontinuedwritingtoeachother,andourfriendshipbecame50.Wetalkedaboutourfamilies,our51andourtroublesinlife.AfterthatImovedtoSouthAfricaforawhile,married,hadchildren,andchangedjobs.Throughoutallthis,we52writingletters.I'm93nowandIstillwritetoRenee.Shehasdifficultywritingnow,soshephonesmeto53.Mostpeopledon'tseemtohavethe54forlettersanymore,butitgivesmegreatpleasuretowrite.Andthisisthemostvaluable55Ihaveeverhad.41.A.interestB.dreamC.heightD.age42.A.sadB.pleasedC.awkwardD.angry43.A.actionB.thingC.problemD.debate44.A.lookedforwardtoB.wasattractedtoC.signedupforD.tookcontrolof45.A.SpanishB.EnglishC.FrenchD.German46.A.helpB.praiseC.checkD.meet47.A.treatedB.fittedC.knewD.protected48.A.pickedB.calledC.broughtD.held49.A.warnedB.toldC.contactedD.calmed50.A.calmerB.deeperC.flatterD.shorter51.A.memoriesB.kidsC.organizationsD.hobbies52.A.keptB.stoppedC.avoidedD.finished53.A.exploreB.rememberC.reviseD.reply54.A.requestB.mindC.timeD.place55.A.interestB.traditionC.friendshipD.trip第二节（共10小题；每小题1.5分，满分15分）阅读下面短文，在空白处填人1个适当的单词或括号内单词的正确形式

Along-timegreatintheworldoftennis,SwissstarRogerFedererrecentlyannouncedthattheLaverCupinLondonwouldbehislastaTPtenniseventbefore56(step)awayfromGrandSlamtournaments(大满贯赛事)entirely.Afterfacingseveralsportsinjuriesandsurgeries()inthepastfewyears,suchastwokneesurgeriesin2020andanotherin2021,41-year-oldFedererhasfeltthetimeisright57(draw)hiscareertoaclose,knowinghisbody'slimits.AsFederer58(say),"Iknowmybody'slimits,anditsmessagetome59(late)hasbeenclear.Ofallhisachievements,Federerisbest-knownasa20-timegrandslam60(win).Inspiteofthehotcompetitionatthetop,Federerwas61continuestobelovedbyfriends,62_(fan)andrivals(对手)alike.UponhearingnewsofFederer'sretirement(退役)，hisrivalNadalsaidonTwitter,“It'sbeenapleasurebutalso63honourtosharealltheseyearswithyou,livingsomany64(amaze)momentsonandoffthecourt.Aftersuchaperfectsportsjourney,Federer'sinfluence65tenniswillcontinuetobefeltintheyearsanddecadestocome.第四部分写作（共两节，满分40分）》第一节（满分15分）假定你是李华，你的加拿大笔友Jack对中国的风筝非常感兴趣

写信向你询问有关风筝的一些情况

请你给他写一封回信，内容包括：英语试题第7页（共8页）

［湖南大联考］湖南省2025届高二年级9月联考z物理第一部分

7.位于x=0.25m的波源P从t=0时刻开始振动,形成的简谐横波沿x轴正、负方向传播,在t=2.0s时波源停止振动,t=2.1s时的部分波形如图所示,其中质点a的平衡位置xa=1.75m,质点b的平衡位置xb=-0.5m。,下列说法正确的是A.波的传播速度为0.75m/sB.波源沿y轴负方向起振f.i=2.45.45s时,质点a沿y轴负方向振动D.在到2s内,质点b运动总路程是3m

［湖南大联考］湖南省2025届高二年级9月联考z物理第二部分（待更新）

(2)改用滑轮组拉动A,使之沿同一墙壁向上匀速直线运动相同的距离如图-2所示,此过程中对滑轮组绳端的拉力F,的大小为250N.F2①使用此滑轮组(选填“省力”或“不省力”);②此滑轮组的机械效率是.