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河北省2023-2024学年第二学期高一期末考试(物理)试卷答案试卷答案
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Andthroughtheseenduringinjustices,theyhavealsobeenharmedbythepandemicandleftoutoffederalCOVID-19reliefprograms.ResearchershaveestimatedthathundredsofthousandsoffarmersandfarmworkersintheU.S.havecontracted()thevirusandmorethan10,000havedied.EffortstoorganizefarmworkerstofightforbetterconditionshavebeenhinderedbyCOVID-19,asithassharplylimitedsurvivors'accesstohelp.Nolessonfromthepandemicisclearerthanthatourphysicalandmentalhealtharecloselylinkedandequallyimportant.Thestressorsandmentalhealthissuesfarmworkersfacemustbeconsideredoccupationalhealthissues.Thepathforwardistocreateprogramsandopportunitiesforworkerstoreceivemental-healthsupportandtreatmentasitrelatestoworkplacestressors,prioritizingessentialworkerslikefarmworkersandlow-wageworkers4.Accordingtothefirstparagraph,whathasputfarmworkers'livesindanger?A.Peoplenotpayingenoughattentiontotheirwork.B.Shortagesoffoodsandnecessitiesinthesupermarkets.C.Acombinationofphysicalthreatsandmentalproblems.D.Theworseningworkingconditionstheyhavetoendure.5.Whydoestheauthormentionthedairyfarmworker'sstory?A.Tointroducetheworkingprocessofdairyfarmworkers.B.TopresentthementalpressurefarmworkersareexperiencingC.Toshowthegloomyprospectofthemilkindustry.D.Toaccuseemployersofcrueltyandindifference.6.Whichofthefollowingisclosestinmeaningtotheunderlinedwordinparagraph4?A.Promoted.B.Eased.C.Stopped.D.Organized.7.Whatconclusioncanbedrawnaccordingtothelastparagraph?A.Comparedtophysicalhealth,mentalhealthshouldbeprioritized.B.Physicalandpsychologicalhealthshouldbetreatedseparately.C.Farmworkers'mentalproblemsshouldberelatedtotheirwork.D.Essentialworkersshouldreceivebettersupportandtreatment.【语篇导读】本文是一篇说明文
文章主要说明了新冠病毒与心理问题共同危及了农场工人的生命，并通过一个农场工人的故事告诉读者，农场工人一直面临着工作带来的创伤、焦虑和压力
4.C细节理解题
根据第一段中Butthelaborconditionsthatfarmworkersendurehavefurtherworsenedsincethen,andmanyoftheseessentialworkershavehadtheirlivesendangeredbyadevastatingcombinationoftheCOVID-19andmental--healthchallenges..可知，新冠病毒与心理问题共同危及了农场工人的生命
5,B推理判断题
根据第二段AdairyfarmworkerinVermont,whotoldusthat..andunthinkablebutalltoocommon.可推知，作者提到这个奶牛场工人的故事是为了描述农场工人所承受的精神压力
6.C词义猜测题
根据画线词后文asithassharplylimitedsurvivors'accesstohelp以及上文Effortstoorganizefarmworkerstofightforbetterconditionshavebeen可知，由于新冠疫情严重限制了幸存者获得帮助的机会，从而阻止了农场工人改善工作条件的奋斗，故画线词意为“阻止”
7.C推理判断题
根据最后一段Thestressorsandmentalhealthissuesfarmworkersfacemustbeconsideredoccupationalhealthissues.可推知，农场工人的心理问题应该与他们的工作有关
二、完形填空（共20小题；每小题2分，满分40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，选出可以填人空白处的最佳选项
LivinganAdventurousLifeNearlytenyearsago,IwastoldthatIhadabraintumor(),andthisexperiencechangedmyattitudetowards8forever.IthoughtthatIwasgoingtodieandthatallmyadventureswere9.Ididnothaveabraintumor,itl0out,butrathermultiplesclerosis(多发性硬化症)，whichmeantthat,11theywerenotover,thedefinitionofmyadventurescouldhaveto12.EachmorningthatIwakeupisafreshevent,somethingthatImightnothavehad.Each13thatImakecarriestheweightofuncertaintyand14significantattention:buttoningmyshirt,changingalightbulb,15downstairs.Imightnotbeabletodoitthistime.IfIcouldnot16inthem,theywouldlikelydrownmeinangerandinselfpity.·31·
5.如图所示为体育课“50m折返跑”示意图,某同学加速阶段的最大加速度大小为5m/s^2,最大速度为10m/s。其减速阶段的最大加速度大小为10m/s^2,到达折返线处时需减速到零;返回终点时速度可以不为零。若该同学在加速和减速阶段的运动均可视为匀变速直线运动,则该同学“50m折返跑”来回的最短时间为A.13sB.12.5sC.12sD.10s
5.江西景德镇的陶瓷以白瓷著称,素有“白如玉,明如镜,薄如纸,声如磬”之称。如图是烧制瓷器所用窑炉的简图,上方有一只能向上打开的单向阀门,阀门横截面积为Sn,当阀门受到大于等于2.5p0S的净压力时,阀门打开,已知大气压强恒为p0,,绝对零度取-273^C。。某次模拟烧制过程,初始时窑内温度为27^C,,窑内气体体积为V0,,压强为p0,,阀门打开后,窑内气体压强不变且可看成理想气体,则A.窑内温度为727^C时阀门打开B.阀门打开时,窑内气压可能为2.6p0C.窑内温度为427^C时窑内气压为2.0p0D.窑内温度为987^C时窑内剩余气体质量为初始时的
9.2023年10月3日亚洲运动会在我国杭州举行,男子4×100米接力决赛在杭州“大莲花”体育场打响。短跑小将陈佳鹏发挥强大的后程加速能力,全力冲刺加速,在最后30米逆转日本选手率先撞线,助中国队夺冠。假设两位选手从接棒到终点沿直线跑了100米,在这100米的跑动过程中A.选手的位移和路程是一回事B.陈佳鹏全程的平均速度一定大于对手的平均速度C.每个时刻,陈佳鹏的瞬时速度一定大于对手的瞬时速度D.陈佳鹏在最后30米内,若因体力原因加速度在减小,则说明他的速度增加得慢了
