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山西省2024年太原市某校二部初二“教考衔接”学情调研（二）物理试卷答案试卷答案

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24.Whatdoesparagraphfocuon?A.Bob'swoodairplanes.B.Bob'schildhooddream.C.Bob'shonorsheeamed.D.Bob'sinterestinrockets.25.Whatdoestheunderinedwordepiphanyinprgh3n?A.Inspiration.B.Fear.C.Aceident.D.Chance.26.HowdoesBoblikehis"Beast"?A.It'scostly.B.It'simperfeet.C.It'ssatisfactory.D.It'sdisappointing.27.What'stheauthor'spurpoeeinwritingthetext?A.Topromoteanewkindofproduct.B.Toshowtheimportanceofinventions.C.Toexplainit'snevertoolatetoleam.D.Tointroduceasenioreitizen'sfulllife.CCheetahs(),theworld'sfastestanimals,diedoutinIndiaover70yearsago.RecentlyecheetahsweretumedlooseinKunoNationalPark.Thereleasedcheetahsaren'tAsiancheetahs,butAfricancheetahs.Theremaybeasfew12AsiancheetahsstilllivinginthewildinIran.AsiancheetahsusedtoliveacrosIndia.Butby1952.theyweredeclaredextinct.Manycontributedtothis.Mostimportanty,muchoftheirhabitalasakeovertofeedandhousetheever-increasinghumans.Theywerealsocommonlyhuntedfortheirspotedskins.Thistime,thecheetahs,fivefemalesandthreemales,raisedbytheCheetahConservationFund,weresetfreeinKunoNationalParkasagiftfromNamibia'sgoverment.Theywerechosenbecausetheyweregoodhuntersandwereusedtobeingnearhumans.Tomakesurethattheyareallhealthy,theeightcheetahswillspendthenextmonthinanenelosedarea.Then,they'llbegivenmorefreedom.Kunoisaprotectedareaofabout749squarekilometers.Butthere'snofencearoundit,whichmeansthatthey'llbeabletowanderintonearbyforests,too."ProjectCheetah"isexpectedtocostIndiaabout$11millionduringthenextfiveyears.Thegoalistobuildupapopulationofabout40cheetahs.Asecondgroupof12cheetahsisbeingpreparedinSouthAfrica,andshouldarriveinOctober.Buttheprojectisreallyanexperiment.Beforethecheetahprojeetwasapproved,IndiawaspreparingKunoasaplaceforAsiaticlions.SomeexpertssayKunoisbetterforlionsthancheetahs.Cheetahsneedopenspaceswithhidingspots,suchasgrasslands,butsomeexpertspointoutthatKunohasmoreforestthangrassland.ValmikThapar,who'sknownforhisworkprotectingtigers,explains."Thisareaisfullofhyenasandleopards,whoarekeyenemiesofthecheetah."28.WhatwasthemaincauseofthecheetahsdyingoutinIndia?A.Theircommercialvalue.B.Theirhabitoflivingnearpeople.C.Arrivalofotherwildanimals.D.Lossoftheirnaturalland.29.WhatcanbeinferredaboutthecheetahsinKuno?A.TheywerebroughttoKunoyoung.B.They'llmovemoreandmorefreelyC.Theyenjoyexploringnearbyforests.D.Theyalwayslivewiththeirparents.30.Whichofthefollowingbestdescribes"ProjeetCheetah"?A.Demanding.B.Cost-effective.C.Consistent.D.Labor-saving.国考1号7·英语第4页（共8项）

山西省2024年太原市某校二部初二“教考衔接”学情调研（二）物理试卷答案第一部分

8.甲,乙两车在同一水平路面上做直线运动,两车从:=0时刻开始计时的ν一图像如图所示,已知开始计时时乙车在甲车前,x=6m处,且在t1=2s和t2=6,时两车各相遇一次,则下列断正确的是内甲车的加速度大小是乙车的两倍

山西省2024年太原市某校二部初二“教考衔接”学情调研（二）物理试卷答案第二部分（待更新）

2)B组同学在实验中,正确平衡摩擦力后,保持砝码盘中的砝码质量m不变,仅改变小车m0的质的质量M,测得多组加速度大小a和对应的小车的质量M,作出aM-1a图像如图丙所示,图像的纵截距为一b,则砝码盘和动滑轮的总质量为46-m。。(用字母b、m表示,滑b、m0轮均光滑,细绳质量不计)。