明思·河北省2025-2026学年第一学期八年级教学质量检测一英语答案

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明思·河北省2025-2026学年第一学期八年级教学质量检测一英语答案正在持续更新，目前2026天舟高考答案网为大家整理了相关试题及答案，供大家查缺补漏，高效提升成绩。

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C.E.coli cells can change themselves rapidly to adapt to the changing iron levelC.The ineficiency of current debris-removal methods end the shortage of fundsD.E.coli cellscan pass downmore sensitive iron-scnsing mechanism geneticall.D.The large size of space debris and the diffieulty in stopping and capturing it.30.Accordingto thetheoryof scientistsatNorthwesternUiversity,how doesthcgeneregulatorynetworkwork35.What is themain idea of the text?in“bacterial memory”msintaining？A.Space debris is a new problem in spsce exploration.A,It direetly changes the genes of bacteria acording to the envirommental changes.B. Scientists bave already found effctive ways to remove space debris.B.lt enables genes to communicate end generate responscs that preserve the ironmemory.C.Space debris poses a threat and efforts to remove it face challenges.C.Itstores theenvronmentalinformationinapecislgenetic code forfuture useD.The amount of space debris is increasing rapidly.D.It activatesaset f sleepinggeneswhentheironlevelchange第二节（共5小题；每小题2.5分，满分12.5分）31.What is the significance of the research onhacterial memory”acording to the texr?阅读下面短文，从短文后的选项中选出可以填人空白处的最佳选项，选项中有两项为多余选项。AIt helpsus to better understand the livinghabits of bacteriaLife on fast-forwardB.It explains how bacteria reproduce and evolve.Areyou a shortvideoappuser?lf you are,you willprobablyfind yourself more farmiliar with15-secondC.It discoversne typ of bacteria that is sy tkillsped-up snippets(片）of songs then the original tracks themselves.D.It providea a new way to deal with antimierobielresistanceThis trend hasbeenevidentonsocialmediaplatfoms,otablyDouyinandTikTok,wherecrestors chngeDpopular song termpos（节）by 25-30 percent to match shortviralvideosfeaturing dances orother themesIn the vast expanse of space,anewand growing problemis emergingspace debris,also known as space36junkOverthepestfewdeades,sspacccxplorationandsatellitedeployment haveincreasedoreandmoreWatching everything at a sped-up pace seems like a good way to take in more content in a shorter tine.theamount ofdebrisorbiting theEerthhesreachedastonishinglevelsThisdebrisconsistsof defunct satellieHowever, what are the consequcnces? “So many people worked hard making specific decisions about pacing,spentrocketatageandfragmentsfromcollsions（），allrushing throughspaceatextremelyhighspeedslighting,timing and music,and apeeding that all up just ruins it,”a Reddit user commented37Thepresence ofspace debrisposcsa seriousthreat to operationalsatelltes andfuture spacemissionsEvenIt sccms that people speed up content because thcy want to complete the action of watching”movies andasallpiceofdebristrvelgtrbitalsedsfupto17,00milesperhour,cancausecatastrophiedamage“listening”to songs.All they want is a quick general idea of “what‘s going onand a feeling of “wow, I justtsatellite uponimpactTheriskofcollisionsisfurthercompliated bythefactthattrackingand predicting theconsumed another piece of information”.trajectoriea航道）of these debris pieces accurately is extremely challenging due to their large mumbers andIt'sobvious that the problem with thisisruiringwhat theoriginal work is supposed toofferandall theconstantly changing orbits.efforts of the content creatora willbe wasted38First,it‘sspedup songs and movies; then,gradually,itToaddressthisisuescientistsandengineersaround theworldareexploringvariousinnovativesolutionsbccomes a sped-up life.“I found myselfbecoming impatient with rcscarch formy work or preparing for test,for space debris removalOnc such approech is theuse of robotic spacecraft cquipped with advanced captureaChincse netizen said“Sincc these tasks usually take hours or even days and weeks,1 would think to myself,mechanisms.These spacecraft could he sent t stopandcpture debris,eitherbringing them back tEartho‘How cen I spcod thia up?'And that idca scares mc.”burnupin the atmosphere or de-orbiting them safely toagreveyard orbit away from themainorbital pathWe already live in a fastpaced society,yet westill try to speed it up in every aspect39Soe thingaAnother promising concept is the use of laser-based systems.High-power lasers on Earth or in space could beshould not be sped up,like our petience forbeuty and hard workused to push debris into safer orbits or vaporize smaller picccs.40Otherwise,we may end up sacrificing the depth and quality of our experiences in the endless pursuitHowever,implementing these solutions isnot without its dificultiesThehighcostof developing andlauchingderisevalspefswellshlexalndinttilpetinuesuroudingpaeof speeddebrismanagcmcnt,rc significant barriers.Additionally,herereoncerns aout the potential for creatingA.But what's the rush?more debris during the debris-remmoval process itselfB. We should slow down and appreciate the things around us.Despite thcse challenges, the need to clen up space debris is becoming incrcasingly urgent.As moreC.What we need to do is to adapt to this fast-changing world.D.In fact,his trend has a negative impact n our lives inmany ways.countriesandprivate oompanies plan tolaunch sstelltes for variousapplicstions,includingcomunicstion,Earthobservation，ndsicntificreseareh，theriskfollisionsnd thedegredatinof thspacecnvironmntwillE,However, people don't realize that this also destroys their patience with life.only inerease if the debris problem is not addressed immediately.F.Anotherrasomntond thatifsoncdidthistheiinftheviersongwasnotrsonable32.The underlined word“defunetin thefirst paragraph prohably mesG.This sped-up modeoffers a faster route to the dopumine（多巴胺）rush,leading to ddicticnA.newly-launchedB. functioning第三部分请言运用（共两节，满分30分）C.inactiveD. highly-advanced第一节（共15小题；每小题1分，满分15分）33.Why is spce debris serious threat to satelltes?阅读下面短文，从每题所给的A、B、C、D四个选项中选出可以填人空白处的最佳选项。A It moves very fast and can cause grest damageAShark Attack StoryBIt is difficult to track and predict its trajectory.In lateCetober17,ntpicafalloring,MkewassfingwithfiendswhenatigerharkcaeightC.It is constantly inereasing in large numbersup under hinand41its teeth intohis lower legAsMilke struggled o free himself,the sharkbithsrder，D.It can disturb the cormunicntionof satellites,shaking hirn42.Mike followed his43：He punched(打J) the shark in the faceagain and again（which34.What are thedifficulties in implementing space dehrisremoval solutions?happens to be what the experts reoomumend) until the shark44him Swimning to shore,Mike quicklyAThe lack of advanced tochnology and the unwillingness of countries to cooperate.noticed his lower right legwas gone.Hisfriendsimmediately45a tourniquet（il血桔）uaing his bourd leashB.The high cost， complex legal issues,and potontial for creating more debris.（皮带），which doctors later said likely saved his life【高二4月期中联考·英谱试题第5页（共8页）】【高二4月期中联考·英语试题第6页（共8页）】

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