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河南省唐河县2024年中考模拟试卷（一）物理试卷答案试卷答案

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stigma(attachedtowastepicking,andoneofthecontributorstothestigmawasthename'informalwastepickers'.”Witharound20millionpeoplepickingwasteforalivingaroundtheworld,itisimportantthattheyaretreatedwithrespectandrecognizedforthehighlyvaluableworkthattheydo.32.Whatcouldbesaidabouttheworkofpickingwaste?A.It'sfruitless.B.It'snotdeservingC.It'sdangerous.D.It'smeaningless.33.HowhasTikitoro'sworkaffectedher?A.ShehasbeenlookeddownonB.Shehaslearnednewlifeskills.C.Shehasgainedasenseofachievement.D.Shehasdevelopedastrongpersonality34.Whatdoestheunderlinedword"gear"inparagraph4mean?A.Experiment.B.Equipment.C.Color.D.Effect.35.WhatmayAmiteshDeosayaboutthename"informalwastepickers"?A.IttakesyearstoformB.Itshouldbeformallynamed.C.Itispopularnationwide.D.Itneedstobeforgotten.第二节（共5小题；每小题2.5分，满分12.5分)阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项

选项中有两项为多余选项

WhatAreSomeGoodStudySkillsGoodhabitsaredevelopedovertimeandtrainedthroughpractice.Itisn'tpossibletolearneverysinglestudyskillinasinglestudy.Itis,however,helpfultoknowwhatspecificskillsthatgoodstudentsuse.36StudyingUsefullyItmaysoundobvious,butstudyingusefullyisamongthemostimportantofallstudyskills.37.Thoughthereareplentyofexamplesofsuchonesonline,asimplememoryskillistocreateanabbreviation(Toremembertheorderofthenorth,east,south,andwestdirections,forexample,kidsaresometimesencouragedtorememberthelaughableabbreviation"nevereatsoggywaffles".ReadingActivelyThoughmoststudentsunderstandhowtoread,readingtogetinformationcanbemuchharder.Onewaytomakethebrainrememberbetteristomarkatleastonekeyphraseperparagraphofreadingmaterial.38Anditshouldn'tsimplybegivenupassomethinguseless.Toaddextrapowertoreading,manycarefulstudentswritenotesbesidethesentencesaboutanyquestionsormisunderstandingstheymayhaveaboutthematerial().OtherssimplywriteoutconnectionsorideasthatcomeaboutUsingTest-TakingSkills39.Multiple-choicetestsareaneffectiveway.Crossingoffunlikelyanswers,forexample,canimprovestudents'chancesofguessingcorrectlywithoutanymoreresearch.Anotherskillistogiveuptheunclear6/9

河南省唐河县2024年中考模拟试卷（一）物理试卷答案第一部分

3.质点做直线运动的位移x与时间t的关系为x=2t+2t^2,,则该质点A.第1s内的位移是3mB.前2s内的平均速度是4m/sC.任意相邻的1s内的位移差都是4mD.任意1s内的速度增量都是2m/s

河南省唐河县2024年中考模拟试卷（一）物理试卷答案第二部分（待更新）

10.(3分)如图所示的LC振荡电路中,④为灵敏电流计,电流向右流过④C④时指针向右偏,反之向左偏,线圈的自感系数L、电容器的电容C均为已知量.开始时开关S扳到a,某时刻将开关S扳到b,且将该时t=LC4TEsa刻作为计时点.则该电路的周期为时,电容器2π//(正在(填“充电”或“放电”);t=3LC4时,电流表的指针(填“向右”“向左”或“不”)偏转.