河北省石家庄赵县2023-2024学年度九年级第一学期完美测评②z物理考试试卷

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河北省石家庄赵县2023-2024学年度九年级第一学期完美测评②z物理试卷答案

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betweenpeople.Acoupleofstepssideways,anotherwavesurge,thenanothercoupleofstepsin57ourselves.Wecanlearnmoreaboutourselvesandwitnessourowntransformationfromthenextlull.4058.Thecrisiswillbegone59.Beforethat,itdoesn'tsoundabadideatoaskourselvesA.Avoidanychokepointsonceinawhile"whathaveI60sofar",doesit?B.Keeppacewiththecrowd41.A.awfulB.adequateC.appropriateD.awkwardC.Beawareofthegeneralatmosphereofthecrowd42.A.engagedwithB.occupiedwithC.absorbedinD.buriedinD.Youdon'twanttobeknockedunconsciousinthisscenario43.A.mindsB.spiritsC.headsD.bodiesE.Youworkyourwayoutthatwaytillyougettotheperiphery（外围)44.A.facedwithB.thankstoC.awareofD.duetoF.Nomatterwhereyouare,makesureyoualwaysknowhowtogetout45.A.chancesB.possibilitiesC.optionsD.rangesG.Ifyoucan't,keepmovingbycrawlinginthesamedirectionofthecrowd46.A.carryoutB.settleinC.workoutD.runout第三部分：t讯花m轻蹈说英语知识运用（共两节，满分45分）47.A.devotedB.exposedC.attachedD.used48.A.self-consciousB.self-disciplineC.self-relianceD.self-identity第-节：完形填空（共20小题：每小题1.5分，满分30分）49.A.lostB.confidentC.tiredD.crazy阅读下面短文，从短文后各题所给的四个选项（A、B、C和D)中，选出可以填入空白50.A.considerateB.indifferentC.academicD.elegant处的最佳选项

51.A.guidedB.pushedC.ledD.forced'Healtheworld,makeitabetterplace,foryouandformeandtheentirehumanrace.There52.A.abundantlyB.hardlyC.commnonlyD.occasionallyarepeopledying,ifyoucareenoughfortheliving,makeabetterplaceforyouandforme.'53.A.sponsorB.scholarshipC.wisdomD.intelligenceIsthereamore41timetosingthissongfromMichaclJackson?54.A.appliestoB.adjuststoC.adaptstoD.accustomstoAtthebeginningofthepandcmic,weweremostly42fears,worriesandcndlcss55.A.effortsB.adaptationsC.preparationsD.changesuncertaintiesinour43everysingleday.56.A.peaceB.financeC.fortuneD.joyThebusinessschoolIworkforhadtopostponethedateofthenewsemester44the57.A.beyondB.withinC.outofD.inbetweenunpredictablesituationsbackinFebruary.Wehadnobetter45butchoosetotrustthatwe58.A.backandforthB.upsidedownC.insideoutD.backtofrontwerebeingtakengoodcareofbythemanagementteamandthingswill46soon.Andthe59.A.actuallyB.hopefullyC.luckilyD.eventuallytruthwas:theydidtakealltheburdensandworkedtwicehardasbefore.60.A.concernedB.struggledC.realized.D.learnedAfteryearsofbeing47toculturesencouragingtheimportaneeof48and第二节（共10小题：每小题1.5分，满分15分）》individualism,Iwasmore49thanever.Ibecame50topeopleandthingsaroundme.阅读下面材料，在空白处填入适当的内容(【个单词)或括号内单词的正确形式

However,thepandemichas51metothinkabitdeeper,which52providesmeaThe20thCPCNationalCongresswasheldfromOct16to22inBeijing.XiJinping,generalfountainof53confidence,strengthandcourage.JohnF.Kennedyoncesaidinhisspeech:secretaryoftheCPCCentralCommittee,deliveredareport.Thedocumentisdividedintothree"asknotwhatyourcountrycandoforyou-askwhatyoucandoforyourcountry."Itseemslikepartsand15sectionsandcontainsmorethan30,000Chinesecharactershisideastill54allculturestoday,doesn'tit?InJanuary,61.wasdecidedtosetupa62.(draft)team,withXiservingasitshead.Truthbetold,it'snotreallyaboutthenumberoflessonsI'velearnedbutthenumberofAtthatmeeting,GeneralSecretaryXidemandedthatthepreparationworkfully63.(grasp)55I'mgoingtomake.So,arewegettingclosertotheendofthepandemic?Willadefinitethenewfeaturesofthetmes.Thedocumentstated:"China64.(commit)toitsanswerbringreal56totheworldandtoourownhearts?Ibelievetheultimateanswerisfundamentalnationalpolicyofopeningtotheoutsideworldandpursuesamutuallybeneficial高三第三次月考英语试港第5页（共6页）

河北省石家庄赵县2023-2024学年度九年级第一学期完美测评②z物理第一部分

5.火车轨道的转弯处外轨高于内轨,如图所示。若已知某转弯处外轨和内轨的高度差为h,,内外轨道之间的距离为L,弯道处的圆弧半径为R。已知h远小于L,重力加速度为g,则下列说法中正确的是A.该转弯处规定的安全行驶速度v=gLRhB.该转弯处规定的安全行驶速度v=ghRL

河北省石家庄赵县2023-2024学年度九年级第一学期完美测评②z物理第二部分（待更新）

10.如图所示,一质量为m的物体在光滑的水平面上运动,已知物体受到一个恒定的水平力作用,先后经过水平虚线上A、B两点时的速度大小分别为va=v、vb=3v,,方向分别与AB成=60^斜向上、=30^斜向下,已知AB=L,,下列说法中正确的是A.恒力大小为为mv^2LB.从A到B的运动过程中恒力一直对物体做正功C.物体从A到B的运动过程中的最小动能为3mv^28D.物体从A点运动到B点过程中恒力的冲量大小为2mv2mvvaαAB