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浙江强基(培优)联盟2024年7月学考联考物理试卷答案试卷答案
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B.Theycouldhaveasmuchsleepaspossibleonweckends.C.Theirliverandmuscleinsulinsensitivitywasreduced.D.Theirabilitytoregulatebloodsugarwasfoundworsened.34.Whatdoestheauthoradviscreaderstodoaccordingtothetext?A.Tosleepextrahoursonweekends.B.Tosnacklessbeforeslcep.C.Totradesomesweetsaspossible.D.Togetenoughslecponweekdays.35.Fromwhichpartofawebsiteisthetextprobablytaken?A.CultureB.Health.C.Sci-tech.D.Fashion.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
Scienceshowsthatstretching(isessentialafterexercise.Stretchinglengthensandmobilizestheconncctivetissuearoundyourmuscle.What'smore,stretchinghelpsyourbloodflowandevenrelievesyourstress.36Youcouldfeelsick.Youwon'tbesurprisedtoknowthatwhenyouexercisc,youraiseyourheartrateforaperiodoftime.Whileit'sgreattogetthatbloodflowing,it'sjustasimportanttogetyourheartratebacktoanormallevelaftertheworkoutisover.37Asyourheartisbeatingfasterandyourbodytemperatureishigher,youcouldpassoutorfeelsickifyoustoptoofast.Stretchingafterphysicalactivityallowsagradualdecreaseattheendoftheepisode.Yourmuscleswilllikelybecomestifferandmoresore.Whenyouexerciseyourmuscles,itproduceslacticacid()whichisactuallywhatcausesyourmusclestobecomesore.Whenyourestbetweenperiodsofexercise,yourbodynaturallybreaksdownthatlacticacid.Onethingthathelpsyourbodygetridofthatlacticacid?38.Stretchinghelpsyoudistributeoxygenthroughoutyourbody,whichcanreducelacticacidproductionandridyourmusclesofanyaccumulationoflacticacid.39Flexibilityisclosclyrelatedtoinjuryrisk.Poorflexibilitywillcauscyoutohavemusclesthatgettiredquickerandjointsthataremorelikelytosufferfrominjury.Besides,yourweakenedrangeofmotionwillleadtolessbloodandnutrientstoyourjoints.40Stickingtostretchingexerciseafterphysicalactivitycanhopefullyimproveyourflexibility.A.You'llbeatriskofinjury.B.Yougucssedit:Stretching.C.You'llimproveyourflexibilitybystrctching.高一英语试卷共11页第7页
浙江强基(培优)联盟2024年7月学考联考物理试卷答案第一部分
1.核能是一种清洁、安全、技术成熟、供应能力强、能大规模应用的能源,具有广阔的发展前景.核能是伴随着核反应而释放出来的巨大能量,下列关于对核反应的说法正确的是A.4|H2^4He+21^0e为轻核聚变有中子轰击.B.铀核裂变的方程之一为U→4^0Xe+38^94Sr+0^1nC.94^99Pu92^235U+2^4He为β裂变D.2^4He+7^14N8^17O+1^1H为轻核聚变人工抗转变
浙江强基(培优)联盟2024年7月学考联考物理试卷答案第二部分(待更新)
14.(14分)如图所示,坐标平面内有过点P(0,d)、Q(3d,0)和坐标原点的圆形虚线边界,边界P(0,d)、Q(3d,0)内存在垂直纸面向外的匀强磁场I,直角三角形QMN虚线边界内存在磁感应强度大小为B、方向垂直纸面向里的匀强磁场Ⅱ,QM与x轴垂直.一质量为m、电荷量为q的带电粒子x(不计重力)从P点以初速度v沿x轴的正方向射入I,从Q点射出,粒子射入Ⅱ后从N点v0射出,射出时的速度与MN相切,求;rm&881B229(1)磁场I的磁感应强度大小以及粒子从P到Q的运动时间(2)M、N两点之间的距离.20;t=a&30T=2PQxB.NM