2023-2024学年河北省高一年级期末考试(24-617A)(物理)试卷答案

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2023-2024学年河北省高一年级期末考试(24-617A)(物理)试卷答案试卷答案

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35.Whichisthebesttitleforthenewsreport?A.LifeforKenyannomadictribesishardtochangeB.SkillsofferedunderUjuziManyattaniinitiativeC.VocationaltrainingequipsKenyanswithnewskillsD.TheUjuziManyattanisupportspoorpeopleinAfrica第二节(共5小题;每小题2分,满分10分)根据短文内容,从短文后的选项中选出能填人空白处的最佳选项

选项中有两项为多余选项

Manyofusliketodineoutandtreatourselvestodeliciousfood.Weareusedtochoosinghearty(丰盛的),fat-fileddishesandsugar-chargeddesserts..36Therecentfiseoflightmeals,however,givesdinersasmarterchoice.AccordingtoEconomicDaily,lowcalorie,.low-fatandhigh-fiber(高纤维的)mealshavebecomepopularinChina'srestaurantsandonlinedeliveryplatformsFromjust2020to2021,thenumberincreasfromjust600tomorethan3,500ccordingtoareportreleasedbyMeituan,anajoronlinefooddeliveryplatform,themberoflightmealsorderedonlinealsoroseby75percentfromthepreviousyear.Hlavingalightmeal,however,doesn'tmeaneatingonlyvegetables.Differentfromtheneat-freelifestyle,atypicallightdishavoidsoily,saltyandspicy()fo38ealthynutrientsarethethemeoghtmeal.ThesedishesareusefulfehealthyandcontrollingyourweighSprobablywhysomanypeople,especiallymillennials(千禧一代),areintothemseeitas“agreatwaytoavoidbecomingwroteTheTelegraph."Aftereatingseverallightmeals,Ifeltmyappetitehasshrunknowpreferlightflavors,ZouJing,acollegeteacherinWuhan,toldChinaDo39Thesechangesincatingbehaviorareconnectedtodpchangesinhowpeoplethinkaboutfood.saysWalterWillett,chairofthenutritiondepartmentattheHarvardT.ChanSchoolofPublicHealth,US."Dietquality,notquamity,isimportantforbothweightcontrandlong-termwell-being,WilletttoldTheerYorkTimes.10Itwillsatisfynotonlyyourstomachbutmaybealsoyourhearts.A.ThesearenoteasilycookedathomeB.Oureatinghabitsshowourpersonahties.C.It'simportanttoeattheitmountofdeliciousfood.D.Sothenexttimeyouhaveapartywithfriends,tryalightmeal.E.Instead,itcontainsthingslikeboiledmeat,wholegrains,fruitsandvegetablesThecountrysawradexpansionofrestaurantsspecializinginlightmcalsG.Shesharedapicttofherlunch:amixtureofbeef,eggs,corroomsandcherrytormato第三部知识运用(共两节,满分45分)第一节题;每小题1.5分,满分30分)阅读面短文,从短文后各题所给的A、B、C和D四个选项选出可以填入空白处的最佳选项

MysisterwasgoingtovisitafriendinCanada.ShedpedhercatGroveroffwithmebecausenooneelsewasavailableto41him.Theminutethecatcameover,hewasokaybutthatwasbecausehewasnot42hisnewsurroundings.Shortlyafter,IsentmysisterapietureofGrover43onthefloor.Shementionedthatthatiswhenheisthe44,whenheisasleepandthatIwouldfindouthow45thatwouldbejustafewweeksafterhearrived.Hecouldbe46inlittleways.Itwouldbedifficultformetosleep.Hewouldlieinmybed,47hewaspurring(发出呼噜声)loudly.Hewouldcomeupstairs,sitinthebedroomdoorwayandthenmeowloudly.Ofcourse,thisall48inthemorning,5am,4am,andevenearlier.【2023高考模拟信息试卷(四)·英语第6页(共8页)】

2023-2024学年河北省高一年级期末考试(24-617A)(物理)试卷答案

4.如图所示,水火箭中水被向下喷出时,瓶及瓶内的空气就受力向上冲,水火箭就是利用这个原理升空的.某同学将静置在地面上的质量为800g(含水)的自制“水火箭”释放升空,在极短的时间内,质量为200g的水以相对地面大小为80m/s的速度竖直向下喷出,水喷出后的瞬间,火箭B.32kg⋅m/sA.16kg·m/sC.64kg⋅m/sD.128kg⋅m/s前进的方向

2023-2024学年河北省高一年级期末考试(24-617A)(物理)试卷答案

②安装实验装置,将斜槽AB固定在桌边,调节斜槽使糟的末端,再将一斜面BC连接在斜槽末端;③先不放小球b让小球a从斜槽顶端A处由静止释放,标记小球在斜面上的落点位置P;④将小球b放在斜槽末端B处,让小球a从斜槽顶端A处由静止释放,两球发生碰撞后分别标记小球a、b在斜面上的落点位置M、N;⑤用毫米刻度尺测出各落点位置到斜槽末端B的距离。

15.(16分)如图所示,光滑绝缘水平面上方宽度为10L的范围内存在电场强度大小为E,方向水平向右的匀强电场,将不带电的小球Q置于与电场左边界距离为2L处,再将带电荷量大小为q的小球P从小球Q的左侧L处由静止释放,小球P在电场力作用下加速运动并与小球Q发生弹性碰撞。已知两小球质量均为m,碰撞过程中没有电荷转移,且碰撞的时间极短。(1)求两小球发生第一次碰撞的过程中,小球Q受到的冲量;(2)求两小球发生第二次碰撞的位置与电场右边界之间的距离;;(3)通过计算分析两小球是否能发生第三次碰撞并求解当小球Q离开电场区域时,P在电场中的位置。