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江苏省2024年学业水平调研考试物理试卷答案试卷答案

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高一同步周测卷/英语Betelgeusebecamegraduallydark.Atthetime,astronomersweren'tsureifthisstarwasjustgoing(十七)必修三Unit4throughaphase()Thealternativewasmoreexciting:Itmightbereadytoexplodeasasuper-(考试时间40分钟，满分100分)》nova.(Itturnedouttobejustaphase.)Thesunalsoshookthingsupwhenscientistsnoticedthatitwasn'tbehavinglikeothermiddle-agedstars.It'snotasmagneticallyactiveasotherstarsofitsageandmass.Thatsuggestsastronomersstillmightnotfullyunderstandthetimelineofmiddleage.俎、单词拼写（共10小题；每小题1分，满分10分）根据空格前首字母或空格后括号内的汉语提示写出单词的正确形式

Usingphysicsandindirectmeasurements,scientistscanmakearoughestimateofastar'sage.1.AnneissuchanigirlandshemustbeabletopasstheexameasilySomemethods,itturnsout,workbetterfordifferenttypesofstars.2.FewpeopleIknowseemtohavemuch(欲望)ortimetocook.Whydoweevencare?Galaxiesarehugecollectionsofstarsofdifferentages.Stars'agesmight3.What'smore,doinghouseworkcanbeaformof(精神的)relaxationfromstudyhelpusfigureouthowsuchgalaxiesgrowandevolveorhowplanetswithinthemform.Knowingstars咖数4.Theriverbecamenarrowandsandit'shardfortheshiptosailonthewater.agesmightevenassistinthesearchforlifeinothersolarsystems.5.Tomissoithatheneveraskshisparents'opinionunlesshewantstheirsupport.1.Whatmayscientistswanttoresearchaboutstarsmostnow?6.Just9%ofglobalplasticwasteis(回收利用)A.Theircompanions.B.Theirtypes.O7.Theboy'smoneywas（足够的)tobuyabirthdaygiftforhismother.C.Theirages.D.Theircharacteristics.如8.Hehasadreamofbeinganaandwalkinginthespace.2.Whatdoestheunderlinedword"cracked"inParagraph2probablymean?早9.He(confidenceandasaresult,hefailedinthecontest.A.Discussed.B.Described.C.Touched.D.Solved邮10.Theworkerswerenotbetterorganized,otheywouldhavefinishedthetaskinhalfthe3.Whyistheexamplein2019mentioned?time.A.ToshowscientistsstillhavepuzzlesaboutstarsO二、短语填空（共5小题；每小题2分，满分10分）B.Toprovescientistshavestudiedstarstothefull.根据句意选择正确的短语填空，注意使用正确形式

每个短语限用一次C.Toprovidefactsforscientists'researchesonstars螺asaresult,carryon,figureout,resultin,runoutD.TowarnscientiststonoticesomesurprisingstarsK1.Themoneybegantoandtheycouldn'taffordthelessonsanymore.4.Whatdoestheauthorwanttotellusinthelastparagraph?2.Aftermybestpartnerleft,Ijusttriedto蜜asnormal.A.Thereasonsforcaringaboutthespace.3.Positivethinkingandactioncansuccess.B.Thebenefitsoffiguringoutsolarsystems.4.Peoplehavebetteraccesstohealthcarethantheyusedto,andthey'relivinglongerC.Thewaysofmeasuringastar'sage.杯D.Thesignificanceofresearchingstars'ages.5.Itisdifficulttoaglobalpopulationofpolarbearsbecausemuchoftherange四、七选五（共5小题；每小题4分，满分20分）hasbeenpoorlystudied.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原三、阅读（共4小题；每小题5分，满分20分）选项

阅读下面短文，从每题所给的A、B、C、D四个选项中选出最佳选项

TheNorthStar,alsoknownasPolaris,isoftenusedbycamperstohelpthemfindtheirwayScientistsknowquitealotaboutstars.Aftercenturiesofpointingtelescopesatthenightsky,as-whentheygetlost.1YoucanusethemtofindtheNorthStarandhelpyouifyouloseyourdi-tronomersandamateursalikecanfigureoutkeytraits(ofanystar,suchasitsmassoritscom-rection,orjustfindtheNorthStarforfunifyou'reintostargazing.position2YoucanusetheBigDipper(北斗七星)tofindtheLittleDipper..TheLittleDipperisTocalculateastar'smass,justlookatthetimeittakestomovearoundacompanionstar.Thentheconstellation(thatcontainstheNorthStar.ThetipoftheLittleDipper'shandleisthedoabitofcalculation.Todeterminewhatit'smadeof,looktothespectrum()oflightthestarNorthStar.Ifyou'reabletolocatetheLittleDipper,youcaneasilyspottheNorthStar.救sendsout.Butonequestionscientistshaven'tquitecrackedyetishowtocalculatetheexacttimeofLocatetheNorthStarwithyoursmartphone.Therearemanysmartphoneapplicationsthatwork地astar.somethinglikeatelescope.Youallowthephonetofindyourlocation,andthenpointyourphoneto"Thesunistheonlystarwhoseageweknow."saysastronomerDavidSoderblom.Heworksatthesky.Thephoneactsasaninteractivemap,identifyingstarsandconstellationsforyou.3theSpaceTelescopeScienceInstituteinBaltimore,Md."WeusewhatweknowaboutitandhowitBuyastaratlas().Iftheideaofcarryingyourphonearoundwhilestargazingkillsthefuncompareswithothers,"hesays,"tofigureouttheageofotherstars.foryou,considerbuyingastaratlasinstead.Youshouldalsoalwaystakeanatlaswithyouwhenhi-Evenwell-studied,starssurprisescientistseverynowandthen.In2019,theredsupergiantkingincaseyourphonebatterydies.4Astaratlasisabookthatbreaksdownthenightskyby英语（人教版）第1页（共4页）衡水金卷·先享题·高一同步周测卷十七英语（人教版）第2页（共4页）新教材

江苏省2024年学业水平调研考试物理试卷答案第一部分

4.某同学站在电梯底板上,如图所示的v-t图像是计算机显示的电梯在某一段时间内速度变化的情况(竖直向上为正方向).根据图像提供的信息,可以判断下列说法中正确的是A.在0~20s内,电梯向上运动,该同学处于超重状态B.在0~5s内,电梯在加速上升,该同学处于失重状态C.由于物体的质量未知,所以无法判断超重、失重状态D.在510s内,电梯处于匀速状态,该同学对电梯底板的压力等于他所受的重力

江苏省2024年学业水平调研考试物理试卷答案第二部分（待更新）

15.(16分)如图所示,将一段光滑金属丝弯折成图示BACED形状的导轨并固定在绝缘水平面内,其中与CD平行,金属丝的电阻不计,空间内存在方向[的匀强磁场。质量C=60^,CE段长度为4m,AB垂直水平面向下、磁感应强度为感应强度为B=12Tm=1kg的金属杆放在导轨上(金属杆足够长,单位长度电阻.3)。对金属杆施加水平向右的拉力F,使金属杆在CE段以v1=4m/s的速度做匀速直线运动,金属杆经过AE处之后,拉力F保持某一恒定值,金属杆继续运动3s经过H点(图中未标出)时速度变为v2=2m/s,之后保持该速度做匀速直线运动,(1)求金属杆从C运动至H点的过程中通过金属杆的电荷量;(2)求金属杆从C运动至H点的过程中金属杆产生的热量;(3)计算并画出在金属从C运动到H点的过程中拉力F随时间的变化图像。