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安徽鼎尖教育 2024届高二1月期末考试-物理试卷答案试卷答案

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batteries)regardlessofwhethertheysmtoneedit,justobeontheedBewareofcommonfireriskinthekitchen.Mosthomefirestheithncooking-usuallyonstovetopsnotintheovenBesureinthekitchenwhenfrying,orgrillingonyourstovetop.8Checkyourappliances()-especiallydryers.Dryersareresponsibeorabouuof10appliancefires.Youmaynotfindthemonsomeolderappliances,soconsiderwhetherit'stimetoreplacethemorhavethemcheckedbyaprofessionalMakeitahabittocleanoutthescreeneverytimeyouuseyourdryerandthissimpleactioncansaveyouaoo.Statisticsindicatesspaceheatersarerelatedto1ofevery6homefires.Further-morepainlater.ngdermore,1inevery5homefiredeathsandhalfofallfirescausedbyhomeheatinghappenbe-通-tweenDecemberandFebruary.Makesuretoalwayskeepanythingthatgivesoffheatatleast3feetawayfromflammablematerialsoritems.A.UsehomeheatingequipmentsafelyB.AvoidusinganyheatersincoldmonthsC.SoitgoeswithoutsayingthatyoushouldhaveseveralD.HouseholdapplianceswereboughtsecondhandandareoutdatedE.Checkforcurtains,oreventowelshelvessittingtooclosetotheburnersF.Thenextthingyouknow,youcouldhavealife-threateningfireonyourhandsG.Checkalltheappliancesfortestinglabelsthatshowtheminsafeworkingorder第二部分语言知识运用(共两节,满分45分)第一节(共20小题;每小题1.5分,满分30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,选出可以填入空白处的最It'softenthesmallestactsofkindnessthatmakeabigdifferenceinsomeone'sday.The佳选项

Lutteneggersareoneofthenewer21totheneighborhood,havingmovedintotheirhome.Buta22occurrencekeptpuzzlingthehostess:Somehow,aftertheirdustbins,whichthey23tothesideofstreetbeforebed,were24,they'dendupbackatthesideofthehousethenextmorningasifbymagic.Melody,thehostess,firstaskedherhusbandLutteneggerifhewas25forquietlygettingupearlyandputtingthebinsaway,buthe26.Butlikeclockwork,the27为多余keptfindingtheirwaybacktotheirplacealongsidethehouse.Melodywasdeterminedtogettothe28ofthismysteryand29thekindnesswithalittlegestureofherown.Soshegotupearlyonemorningandwaitedoutsidetoseewhothe30do-gooderwas.Andat8:21a.m.,a31appearedattheendoftheicydriveandwalkedthedustbinsbacksearches措施)

uptothehouse.It32thatthemysterymanwasDickPontzloff,a75-year-oldretireeandneighborwhohad33ituponhimselftogotheextramileandputallhisneighbor'safire.dustbinsawayeverytimethegarbagecollectionwas34.Nooneaskedhimtodoit.Hestthemjustdecideditwouldbeanicethingtodo,sayingthathe"35theexercise".laceable【高三英语第6页(共8页)】2003C·GQN-无听·无所:

安徽鼎尖教育 2024届高二1月期末考试-物理试卷答案第一部分

安徽鼎尖教育 2024届高二1月期末考试-物理试卷答案

R0Sna3V,器R的阻值,使电压表的示数为3V,然后滑动变阻器的滑片P(填“向a端滑动”aR01V,8的测量值为,该电压表的内阻RV(2)把滑动变阻器的滑片P滑到a端,将电阻箱R,的阻值调到零,闭合开关S,调节滑动变阻“向b端滑动”或“位置不变”),调节电阻箱R的阻值,使电压表的示数为1V,此时电阻箱的示数如图丙所示,则该示数为

安徽鼎尖教育 2024届高二1月期末考试-物理试卷答案第二部分(待更新)

10.如图甲所示,一轻弹簧的两端与质量分别为m和m的两物块A、B相连接,并静止在光滑m1m2的水平面上。现使A瞬间获得水平向右、大小为3m/s的速度,以此刻为计时起点,两物块3m/s的速度随时间变化的规律如图乙所示,下列说法法正确的是4c/(ms^-1)A3BAA2BAm11m2t1甲-1t2t3t4A.在0t1时间内弹簧长度不断减小t3B.t时刻和t时刻弹簧长度相等B.t1C.0t4C.在0~t时间内物块B的位移大于物块A的位移D.两物块A、B的质量之比为m:m2=1:2m1:m2=1:2