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河南省2023-2024学年九年级第二学期模拟(一)物理试卷答案试卷答案

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18.确流物

Shealsodereouldlikdevpxpermeunderwhatocitrofm.Thismayiven33.WhatprobemdidKrisCartersemmeetwhencryingoutheirprogram?theirinformationseekingabilities."A.Theprogramcouldn'tserveallresidentswell.28.Whatabilitymaydogshaveaccordingtothestudy?B.Theprogramfacedmanytechnicalobstacles.A.Toofferinformationlikeprimates.C.Theteamwerenotsupportedbyresidents.B.Toseekinformationtosolveaproblem.D.Theteamwereannoyedbybeingshort-staffedC.Tousetheirskillstofindmorefood.34.WhichofthefollowingmightKrisCartermostagreewith?D.Toaskforhelpbeforechoosinganoption.A.Maximizingthebenefitsoftechnology.29.Whatdoesthederdwordaedparagramean?B.GivingfullplaytothepowerofresidentsA.Hidden.C.Lettingtechcompaniesbealeadingrole.C.ProducedB.DecoratedD.Mixingapproachesforsolvingproblems.30.Whatattitudedidtheresearchershavetothefinding?D.Purchased.A中升早化殖面35.Whatcanbeasuitabletitleforthetext?A.Positive.A.JointEffortsinCityConstruction.C.Negative.B.Uncertain.B.ACitywithIntelligentFacilities.D.Critical.31.Inwhichsectionofanewspapercanyouprobablyreadthetext?C.ASmartCity:MoreThanJustTechA.Societyandlife.D.TheModernizationofaCity.C.Humansandnature.B.Literatureandart.第二节（共5小题，每小题2分，满分10分）D.Environmentandtechnology.根据短文内容，从短文后的选项中选出能填入空白处的最佳选项，选项中有两项为多余选项

0Bostonwantstobesmarter.ThecityhastakenadvantageoftechnologytobecomemoreresponsiveTherewasatimewhenIwasveryconcernedaboutwhatotherpeoplethoughtofme,especialltoitsresidents'needs.Buttechnologyaloneisnotsufficienttomaketoday'scitieslivable.BostonhaswhenIwasmisunderstoodandlabeledincorrectly.36Ofcourse,youneedtodosomethingtoletgooidiscoveredthatitalsoneedstoreachtheold-fashionedlow-techcommunityandintegrate(thatthatmentalsufferingifyouarestuckinsuchasimilarsituation.technologywithcitylife.Identifyandunderstandwhyyoucare.Whatmakeswhatotherpeoplethinkofyousoimportant?KrisCarterrolledoutBoston'ssmartcityprogramin2014.ItstartedwithanappthatresidentsIfotherpeople'sopinionscauseyoutoworry,chancesarethatyouhaveatendencytobepleased.Beingcoulddownloadtoreportlocationswheresidewalksneededrepair.Thecitysortedoutthosereportsandfavoredmightbeawinningformulaforyouinthepast.37Butifitdoesn'tcomeasexpected,justbeyourself.rankedtheminadatabase,whichrepaircrewsusedtoprioritize(优先处理)theirwork,Thesystemworkedbeautifully,exceptforoneproblem:mostofthealerts(camefromUnderstandyoucan'tcontrolothers.Therealityisthatyoucannotcontrolwhatanotherpersonwealthierneighborhoods,wheretheconcentrationofsmartphone-equippedresidentswashighest."Thethinksofyou.Whatmostpeopledon'tunderstandisthatweoftenformopinionsofothersbasedoncomplaintsfromtheappdidn'talwayscorrelate()withthegreatestcommunityneedforassociationswehadinthepast.Andthebottomlineisthatit'snoneofyourbusinesswhatanotherpersonthinksofyou.38repairs,"explainsCarter.Carter'sgroupdoesn'tlettechexperiencedresidentsdrivetheprocessasmanysmartcitiesdo.Practicedailyself-loveandacceptance.YoursituationmaycomefromaconceptthatwearenotasInstead,theyrunmeetingstofindoutwhatproblemspeopleindifferentneighborhoodscareaboutworthyasotherpeopleandthatourneedsarenotasimportantastheirs.Recognizeyouareequaltoeverysolving.Whenitcametosidewalks,Bostonintroducedasecondmethodofcollectingrepairtips,hiringotherperson.39Weallhavedifferentrolesbutthatdoesnotmakeanyonemorevaluableasahumanbeing.peopletogetoutandwalkthecity's1,700milesofsidewalkstotakenotesoftheircondition..Livealifethatpleasesyou.ConstantworryaboutwhatothersthinkofyoumustcreateWhetherusinglow-techorhigh-techapproaches,saysCarter,tostaysmart,acityneedstoconsiderablestressandwillimpactyourrelationships,yourhealth,andyourpeaceofmind.continuallyreassessitsoptionstospotopportunitiestoimproveresidents'lives.Takethesidewalk40Youwillnotneedtobeconcernedwiththefewpeoplewhojustdon'tseemtounderstandyou.Youcanliveyourfulfillinglifeandtheycanlivetheirsrepairprogramforexample,walkingonthestreetswasprovedauseful,ifinefficient,waytoprioritizeA.Don'ttakeyourroletoyourheart.repairneeds.Butlastyearthegroupfoundthatwalkers'mobilephonescoudbetrackedastheymovedB.That'shisorherprivateviews.alongthestreets,andthatdatacouldbeanalyzedtoidentifysidewalkrouteswhicharemostoftenusedC.Everyonedeservesrespectandadmiration.byneighborhoods.D.That'stosay,thereisnooneaboveorbelowyou.Combinedwithourothersidewalkinformation,thatgaveusanevenbetterwaytopredictwherefasterrepairswoulddothemostgood,saysCarer."We'rereallyalwayslookinforwhatevermiofE.Staytruetoyourvaluesanddoyourownthing.F.Caringtoomuchabouttheirviewswasenergy-consumingandunnecessaryapproachesbestsolvestheproblem."G.Certainly,thereareadvantagesofhavingsomeone'shighregard.32.Whatisthefirstparagraphmainlyabout?第三部分：语言知识运用（供两节，满分45分）A.Thecitizens'life.B.Thecity'smanagement第一节（共20小题，每小题1.5分，满分30分）C.Thecity'sreputation.D.Thebenefitsoftechnology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英语第5页（共8页）【南宁广育监制】英语第6页（共8页）

河南省2023-2024学年九年级第二学期模拟(一)物理试卷答案第一部分

13.(10分)如图所示,在一平直公路上,一辆汽车从O点由静止开始做匀加速直线运动,已知在2s内经过相距16m的A、B两点,汽车经过B点时的速度为12m/s,求:求a(1)汽车经过A点的速度大小;(2)汽车从O点到A点需要的时间。解:

河南省2023-2024学年九年级第二学期模拟(一)物理试卷答案第二部分（待更新）

3.2023年2月6日,天文学家报告新发现12颗木星卫星,使木星的已知卫星增至92颗。在木星的众多卫星中,盖尼米得、伊奥两颗卫星的轨道均近似为圆,盖尼米得的周期比伊奥的周期大,下列说法正确的是期CA.盖尼米得的线速度大于伊奥的线速度B.盖尼米得的角速度大于伊奥的角速度C.盖尼米得的轨道半径大于伊奥的轨道半径D.盖尼米得的向心加速度大于伊奥的向心加速度