上海市封浜高中2025届英语高三第一学期期末学业水平测试模拟试题含解析

上海市封浜高中2025届英语高三第一学期期末学业水平测试模拟试题注意事项1．考试结束后，请将本试卷和答题卡一并交回．2．答题前，请务必将自己的姓名、准考证号用0．5毫米黑色墨水的签字笔填写在试卷及答题卡的规定位置．3．请认真核对监考员在答题卡上所粘贴的条形码上的姓名、准考证号与本人是否相符．4．作答选择题，必须用2B铅笔将答题卡上对应选项的方框涂满、涂黑；如需改动，请用橡皮擦干净后，再选涂其他答案．作答非选择题，必须用05毫米黑色墨水的签字笔在答题卡上的指定位置作答，在其他位置作答一律无效．5．如需作图，须用2B铅笔绘、写清楚，线条、符号等须加黑、加粗．第一部分（共20小题，每小题1.5分，满分30分）1．Whenwehaveachancetotravel,wetendto______asmanysightsintothetripaswecan---sevencountriesintendays,forexample.A．squeeze B．sneeze C．subscribe D．substitute2．Thisbookissaidtobethespecialone,which________manyeventsthatcannotbefoundinotherhistorybooks.A．covers B．writesC．prints D．reads3．Asachild,Iwas_________tokeepquietwhenmyparentswerediscussingsomething,whileparentsnowadaysoftenaskfortheirchildren’sopinions.A．demanded B．hoped C．forbidden D．required4．Howlongdoyousupposeitis______hearrivedthere?A．whenB．beforeC．afterD．since5．Iwasonabusinesstripthen,otherwiseI________tothehospitalfortests.A．went B．hadgoneC．wouldhavegone D．wouldgo6．—Ihavenoideawhatmadethestudentssoexcitedandcrazy.—______ithavebeentheirteam’svictoryinthefinals?A．Must B．CouldC．Would D．Should7．Thosesuccessfuldeafdancersthinkthatdancingisanactivity________sightmattersmorethanhearing.A．whenB．whoseC．whichD．where8．—ThisisthefirsttimeI________mypicturewithmyownhands.—Itistimethatyou________apictureforme.A．havetaken;took B．took;shouldtakeC．took;willtake D．willtake;havetaken9．Themoviecouldn’tbemoreboring.IwishI________toit.A．hadnotbeen B．havenotbeenC．didnotgo D．havenotgone10．-----Goodevening.HuangshanHotel.-----Goodevening.______________?A．DoyoustillhavearoomfortonightB．Whatwouldyoulike,pleaseC．IsthereanythingIcandoforyouD．Whoisthatspeaking,please11．––Didyouhavetodomuchforthedinnerparty?––Helen________everythingbythetimeIgothome.A．finishedB．wasfinishingC．wouldfinishD．hadfinished12．We______becarefulwiththewordswesaywhenweareangry.A．may B．can C．might D．should13．Johnonceworkedinaremotemountainvillageschool,whichis______onlyonfoot.A．accessible B．acceptable C．available D．appropriate14．—HowdidyoufindProfessorSmith’sspeechlastnight?—Tobefrank,hisspeechdidn’t________tome.A．appeal B．belongC．refer D．occur15．Thelittlegirl________aforeignlanguagefairlyquickly.A．pickedup B．gotup C．steppedup D．madeup16．Thatwasnotthefirsttimehe____us.Ithinkit'shightimewe____strongactionsagainsthim.A．betrayed,take B．hadbetrayed,tookC．hasbetrayed,took D．hasbetrayed,take17．HewasadmittedtoHarvardUniversity,________wasjustwhathisparentsexpected.A．who B．whichC．what D．where18．—What’sthatnoise?—Oh，Iforgettotellyou.Thenewmachine________.A．istestingB．wasbeingtestedC．isbeingtestedD．hasbeentested19．Theydon’tfeelsafeinourtownatnightbecauseitsodangerous.There’sarobberyeveryweeknow.A．becomes B．became C．hasbecome D．hadbecome20．—I’mafraidIcouldn’tgotoyourbirthdayparty.IhaveatestnextMonday.—Oh，！You’remybestfriendandyoumustbethere！A．goahead B．comeon C．youneedn’t D．itdoesn’tmatter第二部分阅读理解（满分40分）阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。21．（6分）Listencarefullytothefootstepsinthefamilyhome,especiallyifithaswoodenfloors,andyoucanprobablyworkoutwhoitisthatiswalkingabout.Thefeaturesmostcommonlyusedtoidentifypeoplearefaces,voices,fingerprintsandretinalscans.Buttheir“behaviouralbiometrics”,suchasthewaytheywalk,arealsogiveaways.Researchershave,forseveralyears,usedvideocamerasandcomputerstoanalysepeople’sgaits,andarenowquitegoodatit.Buttranslatingsuchknowledgeintoapracticalidentificationsystemcanbetricky----especiallyifthatsystemissupposedtobehidden.Camerasareoftenvisible,arehardtosetup,requi5regoodlightingandmayhavetheirviewblockedbyotherpeople.SoateamledbyKrikorOzanyanoftheUniversityofManchester,inEnglandandPatriciaScullyoftheNationalUniversityofIreland,inGalwayhavebeenlookingforabetterwaytorecognizegait.Theiranswer:pressure-sensitivemats.Inthemselves,suchmatsarenothingnew.Theyhavebeenpartofsecuritysystemsfordonkeys’years.ButDr.OzanyanAndDr.Scullyuseacomplexversionthatcanrecordtheamountofpressureappliedindifferentplacesassomeonewalksacrossit.Thesemeasurementsformapatternuniquetothewalker.Dr.OzanyanandDr.Scullythereforeturned,asisnowcommonforanythingtodowithpatternrecognition,toanArtificialIntelligencesystemthatusesmachinelearningtorecognizesuchpatterns.Itseemstowork.Inastudypublishedearlierthisyearthetworesearcherstestedtheirsystemonadatabaseoffootstepstroddenby127differentpeople.Theyfoundthatitserrorrateinidentifyingwhowaswhowasamere0.7%.AndDr.Scullysaysthatevenwithoutadatabaseoffootstepstoworkwiththesystemcandeterminesomeone’ssex---womenandmen,withwideandnarrowpelvises(骨盆)respectively,walkindifferentways,----andguess,withreasonableaccuracy,asubject’sage.Amat-basedgait-recognitionsystemhastheadvantagethatitwouldworkinanylightingconditions----evenpitch-darkness.Andthoughitmightfailtoidentifysomeoneif,say,shewaswearingstilettosandhadbeenenteredintothedatabasewhilewearingtrainers,itwouldbeveryhardtofoolitbyimitatingthegaitofanindividualwhowasallowedadmissiontoaparticularplace.ThelatestphaseofDr.Ozanyan’sandDr.Scully’sprojectisaredesignofthemat.Theoldmatscontainedindividualpressuresensors.Thenewonescontainopticalfibres(光纤).Light-emittingdiodes(二极管)distributedalongtwoneighbouringedgesofamattransmitlightintothefibres.Sensorsontheoppositeedges(andthustheoppositeendsoftheopticalfibres)measurehowmuchofthatlightisreceived.Anypressureappliedtopartofthematcausesadistortion(变形)inthefibresandaconsequentchangeintheamountoflighttransmitted.Boththelocationandamountofchangecanbeplottedandanalyzedbythemachine-learningsystem.Dr.Ozanyansaysthattheteamhavebuiltademonstrationfibre-opticmat,twometerslongandametrewide,usingmaterialsthatcost￡100($130).Theyarenowtalkingtocompaniesaboutcommercializingit.Oneapplicationmightbeinhealthcare,particularlyfortheelderly.Afibre-opticmatinstalledinanursinghomeoranoldperson’sownresidencecouldmonitorchangesinanindividual’sgaitthatwarncertainillnesses.Thatwouldprovideearlywarningofsomeonebeingatgreaterriskoffallingover,say,oroftheircognitionbecomingdamaged.Gaitanalysismightalsobeusedassasecuritymeasureintheworkplace,monitoringaccesstorestrictedareas,suchaspartsofmilitarybases,serverfarmsorlaboratoriesdealingwithharmfulmaterials.Inthesecases,employeeswouldneedtoagreetotheirgaitsbeingscanned,justastheywouldagreetothescanningoftheirfacesorretinasforopticalsecuritysystems.Perhapsthemostfascinatinguseofgait-recognitionmats,though,wouldbeinpublicplaces,suchasairports.Forthattowork,thefootstepsofthosetoberecognizedwouldneedtohavebeenstoredinadatabase,whichwouldbehardertoarrangethanthecollectionofmugshotsandfingerprintsthatexistingairportsecuritysystemsrelyon.Somepeople,however,mightvolunteerforit.Manyaircreworpre-registeredfrequentflyerswouldwelcomeanythingthatspeededuponeofthemosttiresomepartsofmoderntravel.1、Camera-basedgaitrecognitionfailstocomeintowideuse,because_____.a.it’snoteasytofindthecamerasb.fingerprintrecognitionisstillpopularc.sometimesthecamerascanbecoveredd.it’sawasteofmoneytofixtheequipmente.goodlightingconditionscan’tbeguaranteedf.it’sdifficulttosetupthesystem.A．acf B．bdeC．cdf D．cef2、WhichofthefollowingstatementsisTRUEaccordingtoParagraph6-8?A．Thenewmatsfunctiongreatlywithindividualpressuresensorsbuiltin.B．Thenewmatswillbelikelytoworkbetterwithenoughpressure.C．Theelderlyarecuredoftheirdiseaseswiththemonitorofthefibre-optic.D．Restrictedareasareaccessibletothosewiththeirgaitsscannedbeforehand.3、Whatdoes“it”refertoinParagraph5?A．Themat-basedgait-recognitionsystem B．ThegaitstoredinthedatabaseC．Theadvantageofworkinginanylightcondition. D．Theadmissiontoaparticularplace.4、What’sthebesttitleofthepassage?A．Listentoyourfootsteps B．ApplaudpatternrecognitionC．Lovethewayyouwalk D．Betterthematsyoustepon22．（8分）EveryJanuary,morethan3,000peopletakepartinoneofthemostdifficultracesonEarth:theToughMancompetitionintheUK.Theparticipantsrun,swimandclimbaroundthe15kmcourse.Butthisisnonormalrace.Theserunnershavetocrawlthroughtunnels,runacrossafieldofnettles(荨麻)andjumpoverfire.What’smore,thecompetitiontakesplaceinJanuarywhentemperaturesarefreezing.Peopletravelfromthroughouttheworldtoparticipateinit.Thecompetitionisquitedangerousandeveryyearthereareaccidents.Injurieslikebrokenbonesandcutsarequitecommon.One-thirdoftheparticipantsdonotcompleteit.Runnershavetobeveryathleticandmostpeopletrainalltheyeartoprepareforit.Therearesimilarevents,butthisisthefirstoneintheworld.Manypeopledothecompetitionbecauseitissofamous.Everyyeartheorganizerschangetheeventsandaddnewthings.Thismeansthatthecompetitionstaysthrillingandchallenging,sopeoplegobackyearafteryear.First,theparticipantsrun1kmalongamuddyroad.Next,theycrawlunderlownetsontheground.Afterthenets,therunnersjumpoffahighplatformintoalakeandswimfor1km.Then,theyreachthefieldoffire.Here,therunnersrunacrossafieldandjumpoversmallbonfires(篝火).Next,theparticipantsmustcrawlthroughalongtunnelwhichispartlyunderwater.Finally,therunnersrun2kmthroughnettlesbeforetheyreachthefinishingline.1、637．Accordingtothetext,theparticipantsinthecompetition________.A．arerequiredtorun15kmB．maytaketheriskofbeinginjuredC．havetotakeamedicalexaminationD．aretrainedtodealwithemergencies2、639．WhatdowelearnabouttheToughMancompetition?A．Itisexcitingbutquitetough.B．Itisintendedforoverweightpeople.C．TheparticipantsaremainlyBritishnatives.D．Onlyone-thirdoftheparticipantscanmakeit.3、641．Toattractparticipants,theorganizersusually________.A．createmoreitemsB．holdthesimilaractivitiesC．holdthecompetitioninwinterD．organizethecompetitionindifferentcounties4、643．Thepurposeofthetextisto________.A．warntheparticipantsofdangerB．advertisetheToughMancompetitionC．introducetheToughMancompetitionD．informtheparticipantsofthecompetition23．（8分）Inhisnewshow,EvanRuggieroplaysguitar,singspopstandardsandshowseverybodyhisfinefootwork.WhatmakesalloftheseespeciallyunusualisthatRuggiero,24,hasonlyoneleg.Whenhewasa19-year-oldmusicaltheaterstudentatNewJersey'sMontclairStateUniversity,Ruggierohadararebonecancerinhisrightleg.Finallyhislegwouldhavetobeamputated（截）belowtheknee.Suchasetbackcouldhaveeasilyendedthecareerofalesstoughperson,butRuggiero,whohasbeendancingsincehewasfive,nowputstheexperienceintohisperformance.Hisshow,"TheOne-LeggedSongandDanceMan:Volume3",explainshowhereturnedtodancejust18monthsaftertheamputation.Hisdancenowreliesontheuseofapegleg(假肢),heexplains.Thesecrettohissurprisingsuccess,hesays,wasbeinga"stubborn"patientwhorefusedtogiveuponhisdanceandperformingstudies,despitetheadviceofhisdoctor.“Itwasarealsetback,butafteritwasallover,Isaid,'Youknowwhat?IneedtopickuprightwhereIleftoffandcontinuemycareer,'”Ruggierosaid.Ruggierohascometoviewhispeglegasaninstrument."Tapdancers-they'realwayscallingthemselvesmusicians,andtheirfeetaretheirinstrument,"hesaid.Notingthatmanyaudiencememberswillneverhaveseenaone-leggeddancerbeforecomingtohisshow,Ruggierosayshewon'tshyawayfromthephysical"weakness"hisperformanceshowsbecauseofhiscondition.“Alotofpeoplehavecomeuptome,andtheyalwayssay,‘You'resucharolemodelandaninspiration’,”hesaid.“I'mhonoredwhenpeoplesaythat,ofcourse,butI'mjusttryingtogetonwithmylife.”1、WhatmakesRuggiero'snewshowunusual?A．One-leggeddance.B．Hisownartworks.C．Theuseofinstrument.D．Songsofpopstandard.2、Accordingtothepassage,itistruethat__________.A．RuggieroisatoughpersonwithastrongwillB．thesetbackhasendedRuggiero'sdancecareerC．Ruggieroisdancingrelyingonothers'supportD．hisdoctoragreedhekeptondancingandstudying3、Whenaudienceattendhisperformance,theymaynotice_______.A．Ruggieroplayspiano,singsanddancesB．RuggieroisadancerwiththehelpofapeglegC．therearemanytapdancersintheperformanceD．Ruggieropretendstobeaphysicallynormalperson4、What'stheauthor'sattitudetoEvan?A．WorryB．SympathyC．EncouragementD．Pity24．（8分）Three-day－oldOskarLundesleepsinasmallbedatanEstonian(爱沙尼亚)hospital.Acrosstheroom,hisfatherturnsonalaptopcomputer."Nowwewillregisterourchild,"AndreiLundesaysasheliftshisidentificationcardintothecardreader.Hiswife,Olga,lookson.Andjustlikethat,OskarisEstonia’snewestcitizen.Nopaper.Notimespentstandinginaline.Estoniahaslaunchedaprojecttomakegovernmentadministrationcompletelydigital.Thegoalistoreducethesizeofthegovernmentworkforce,openupthedecision-makingprocessandfueleconomicgrowth.Needmedicine?Reachforacomputerandsendanemailortextmessagetoadoctor.Needhelpfromthelocalgovernment?Clickonalinktothegovernmentwebsites…Estoniahascreatedasystemthatsupportselectronicauthentication(身份验证)anddigitalsignatures.Itprovidespaperlesscommunicationsforboththegovernmentandprivateindustry.However,thereareafewthingsthatonecannotdoelectronicallyinEstonia:marry,endamarriageorbuyandsellproperty.Thatisonlybecausethegovernmenthasdecideditisveryimportanttoshowupinpersonforsomebiglifeevents.WhenEstoniadeclaredindependencefromtheformerSovietUnionin1991,ithadtobuildaneweconomy.Governmentleaderslookedforanindustrywherethecountrycouldcompete.TheydecidedoninformationtechnologyandtheInternet.Whenthepoorcountryneededtoreplacea1930sphonesystem,formerPresidentToomasHendrikIlvesrejectedtheofferofafreeanalog(模拟)systemfromFinlandandarguedforadigitalone.Lastyear,informationandcommunicationsmadeup5.9percentoftheeconomy.Thegovernmenthopestoincreasethatfigurewithan"e-residency"programthatletsbusinessmenaroundtheworldregistertheirbusinessesinEstonia,thusgainingapresenceintheEuropeanUnion.Morethan51,000peoplefrom167countrieshaveregisteredatacostofonly100euros,or＄114each.1、WhatpurposedoesParagraph1serveinthepassage?A．Toprovidebackgroundinformationofthetopic.B．Toattractreaders’attentiontothetopicC．TodescribethedailylifeofanEstonianD．TooffersomebasicknowledgeofEstonia2、InwhichcaseshallpeopleshowupinpersoninEstonia?A．Registeringanewlybornbaby.B．RegisteringabusinessC．Purchasingahouse.D．Signinganame.3、Whatcanweinferfromthelastparagraph?A．The"e-residency"programdidn'tworkinpracticeB．The"e-residency"programappealstonativeEstoniansC．PeopleregisterbusinessesinEstoniaatverylowpricesD．EstoniausedtobeamemberstateoftheEuropeanUnion.4、Whichofthefollowingisthebesttitleofthepassage?A．EstonianGovernmentAimstoEndPaperworkB．"e-residency"ProgramFuelsEstonianEconomyC．EstoniaIsBecomingStrongerWithITIndustryD．GovernmentAdministrationIsGoingDigital25．（10分）ClimbingWithoutRopesThepopularimageofthemountainclimberisofapersoncarefullyclimbingasteepcliffwithanetworkofsafetyropes,butitisnottheonlykind.Manyclimbersnowenjoybouldering.It’smoreaccessibleandbetterfortheenvironment.Whatisbouldering?Boulderingisasportthatinvolvesclimbingon,over,andaroundbouldersuptoapproximatelytwentyfeetabovetheground.Participantsemploynosafetyropes.Whyboulder?•improveyourclimbingskillsbyfocusingonbasics•placestoclimb,suchasclimbingwallsatgymsandparks,easytofind•lesstimecommitmenttoboulderingthantomountainclimbing•intellectualandphysicalenjoymentasonesolvesproblemsBoulderingTermscrimp:averysmallhandholdfoothold:aplacewhereonemayplaceafoottoaidinclimbingboulderjug:averylargehandholdthatiseasytouseproblem:Thepathupaboulderisreferredtoasthe“problem”thatonemustsolve.The“solution”isthesequenceofmovesonemakesupandoveraboulder.Hereisanexampleofaclimberaddressingaboulderingproblem.Figure1:Theclimberhastworoutesshecouldtake,onetotheleftandonetotheright.Theleftoneappearseasierbecauseithasajugwithineasyreach,butlookwhathappensifshechoosesthatdirection.Shegetsstuckontherockandhastogobackdown.Sometimesthatisevenmoredifficultthangoingup.Figure2:Theclimbertakestheonetotherightthistime.Usingafootholdandplacingherrighthandinacrimp,sheisabletoliftherselfupandlocateotherhandholds.Afteronlyafewmoves,sheisabletothrowherlegoverthetopoftheboulderandpullherselfup.1、Accordingtothepassage,bouldering________.A．isanindoorsport B．hasnosafetyprotectionC．needsmapsandequipment D．isasteepcliffclimbing2、Boulderingbecomespopularbecause________.A．itchallengesthelimits B．itcostslessC．itbuildsmindsandbodies D．itisateamgame3、Accordingtotheexample,therightrouteis________.A．ashortcut B．adeadendC．toughbuttothetop D．linedwithjugs4、Thepassageislikelytoappearin________.A．abookreview B．asciencereportC．anewspaperadvertisement D．asportsmagazine第三部分语言知识运用（共两节）第一节（每小题1.5分，满分30分）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，选出可以填入空白处的最佳选项．26．（30分）Theopeningandclosingofdoorsarethemostsignificantactionsofman’slife.Whata1liesindoors!Nomanknowswhatawaitshimwhenheopensadoor2themostfamiliarroom,wheretheclockticksandthehearthglowsredatduskmayharbor3Theworkermayactuallyhavecalledand4theleakingpipe.Thecookmayhavebeenillanddemandedherpassport.Therearemanykindsofdoors.Revolvingdoorsforhotels,shopsandpublicbuildings.Therearemany5thebusy,bustlingwaysofmodernlife.Canyou6WilliamShakespeareorCharlesDickensskippingthrougha7door?Therearedoubledoors,slidingdoors,stagedoorsandglassdoors.The8andmysteryofadoorliesinitsqualityofbeinghidden.Aglassdoorisnotadooratall,butawindow.Themeaningofadooristo9whatliesinside;tokeeptheheartinsuspense.Also,therearemanywaysofopeningdoors.Thereisthecheery10ofelbowwithwhichthewaiteropensthekitchendoor.Thereisthesympatheticandawful11ofthedentist’smaidwhoopensthedoorintotheoperatingroomand,withoutspeaking,12thatthedoctorisreadyforyou.Theopeningofdoorshasinitsomeflavorofthe13,somesenseofmovingintoanewmoment.Evenin14,theopeningofadoormaybringrelief.Buttheclosingofdoorscouldbe15,Adoorclosedbrings16toanend.Andtherearedegreesofsadnessintheclosingofdoors.Adoorslammedisaconfessionofweakness.Adoor17shutmayoftenbethemosttragicgestureinlife.Theopeningandclosingofdoorsisapartoftheseriousfluencyoflife.Lifewillnotstay18andletusalone.Weare19openingdoorswithhope,closingthemwithdespair.Life20notmuchlongerthanapipeoftobacco,anddestinyknocksusoutliketheashes.1、A．mystery B．relief C．scenery D．pleasure2、A．So B．Still C．Even D．Also3、A．wishes B．puzzles C．surprises D．changes4、A．checked B．fixed C．wrapped D．removed5、A．essentialto B．differentfrom C．consistentwith D．typicalof6、A．imagine B．suggest C．catch D．notice7、A．stage B．sliding C．glass D．revolving8、A．symbol B．miracle C．sign D．mark9、A．busy B．hide C．discover D．exhibit10、A．knock B．bump C．push D．touch11、A．silence B．noise C．voice D．peace12、A．announce B．admits C．implies D．expects13、A．darkness B．certainty C．possibility D．unknown14、A．vain B．hope C．sadness D．happiness15、A．easy B．terrible C．dull D．interesting16、A．nothing B．everything C．anything D．something17、A．heavily B．hurriedly C．gently D．firmly18、A．still B．calm C．silent D．simple19、A．naturally B．continually C．obviously D．possibly20、A．measures B．matches C．reaches D．lasts第二节（每小题1.5分，满分15分）阅读下面材料，在空白处填入1个适当的单词或括号内单词的正确形式。27．（15分）语法填空Onceevery4yearstheWorldCuphasalwaysdeeplyattractedmillionsoffansaroundtheworldsinceit1．（hold）．As2．matteroffact，thereweretwotrophiesinhistory．ThefirstwasmadebyParis'technician，Friel，whowasvery3．（fame）formakingjewelry．Themodel，whichwasthegoddessofvictory，4．（dress）inancientRomecostume，stretchingherarmsandholdingtheimageofthecup，stoodonthemarblebase．AccordingtotheFIFAregulationsatthattime，theWorldCupchampionteamcouldkeepthegoldcupfor4yearstothenextcupreturn．Besides，therewasanadditional5．（require）．Theteamwhowonthethreeworldchampionshipswouldalwaysgetthiscup．Inthe1970WorldCup，Brazilwonthetitlethe6．（three）time．The"GoldenGoddessCup"flewtoBrazilandwasexpectedtobekeptthere7．（permanent）．Unfortunately，latertheGoldCupwasstolenandmelted．8．（create）anewtrophyin1971，FIFAfinallycollectedfifty-threedesigns，9．whichtheworkofItalianGazaniawasselected．Hedesignedthetrophy---twoHerchles（大力神）liftedthedesignoftheearth．Thebaseismadeupoftwolayersofpreciousmalachite（孔雀石）．Inreality，FIFArulesthenewcupasamobileprize．Itmeans10．teamwinsthechampionshipcannotoccupythecupforever．第四部分写作（共两节）第一节短文改错（满分10分）28．（10分）假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。文中共有10处语言错误,每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。增加:在缺词处加一个漏字符号(∧),并在其下面写出该加的词。删除:把多余的词用斜线(\)划掉。修改:在错的词下划一横线,并在该词下面写出修改后的词。注意:1.每处错误及其修改均仅限一词;2.只允许修改10处,多者(从第11处起)不计分。Iamwritingtosuggestliftthebanonusingsmartphones,tabletcomputersandothermobiledevicesinclass.Mobiledevicescameintoexistenceasresultofthedevelopmentofscienceandtechnology.Theywouldbenefitusalotaslongastheyareusedproper.First,mobiledevicesareefficiencyandcanhelpteachersknowthatstudentsunderstandwhatistaughtwhentheyfinishtheirexercises.Second,mobiledevicescanmakeclassesmoreinterestedsostudentswillbemorewillingtolearn.Finally,usingmobiledeviceswillreducetheuseofpaper,andwhichwillbegoodfortheenvironment.Pleasetakemysuggestionintoconsider.Lookingforw