2025届黑龙江省大庆市让胡路区第一中学高考考前模拟英语试题含解析

2025届黑龙江省大庆市让胡路区第一中学高考考前模拟英语试题请考生注意：1．请用2B铅笔将选择题答案涂填在答题纸相应位置上，请用0．5毫米及以上黑色字迹的钢笔或签字笔将主观题的答案写在答题纸相应的答题区内。写在试题卷、草稿纸上均无效。2．答题前，认真阅读答题纸上的《注意事项》，按规定答题。第一部分（共20小题，每小题1.5分，满分30分）1．—ThisisthefirsttimeI________mypicturewithmyownhands.—Itistimethatyou________apictureforme.A．havetaken;took B．took;shouldtakeC．took;willtake D．willtake;havetaken2．“________Iwentthroughupsanddownsinlife，”Gordonsaid,“Ineverfoundtheimportanceofbeingself­disciplinedaswellasthesignificanceoflife.”A．IfB．SinceC．UntilD．Unless3．LetHarryplaywithyourtoysaswell,Clare—youmustlearnto________.A．support B．careC．spare D．share4．Theeventthat_________inmymemoryhappenedonemorningin1983whenIwas14yearsold.Ithasneverescaped.A．stoodoutB．standsoutC．wouldstandoutD．hasstoodout5．Itisobvioustothestudents_____________theyshouldgetwellpreparedfortheirfuture.A．as B．thatC．which D．whether6．Theywillrunanafter-classclub__________kidscanhavefunandlearnhowtoprotectthemselves.A．that B．when C．where D．what7．________wellformyjobinterview,IreallyhadbutterfliesinmystomachonmywaytothecompanyIhadappliedto.A．Havingnotprepared B．NothavingpreparedC．Nottohaveprepared D．Tohavenotprepared8．Youshouldfirstexploreyourtalentsandgettoknowyourselfsoastomakealistof_________youthinkyourrealinterestslie.A．thatB．whatC．whereD．how9．EventhoughthewayLinDaiyuexpressesherfeelingsmaybe________toamodernaudience,itisrootedinhercharacterandmakeswhosheis.A．allergicB．foreignC．sensitiveD．fundamental10．Alice’sfatheralwaysbringsheranicegift________hereturnshomefromhisbusinesstrip.A．bythetime B．allthetimeC．everytime D．inthetime11．RecentlysomehospitalsinChinahaveadopted______theycallarobot-doctor,______willbeusedtooperateonpatientswithmoreaccuracy.A．what;thatB．that;whichC．what;whichD．which;what12．Wecompletedonethirdoftheproject,andtheloan_______inplace,wehadtodelaytheresttillthenextmonth.A．notarranged B．wasnotarrangedC．notarranging D．hadnotbeenarranged13．Inmydrivinglesson,atrafficrulethatimpressedmemostisthatinnotime________whenthetrafficlightsturnred.A．allvehiclesshouldstop B．shouldallvehiclesstopC．shouldstopallvehicles D．shouldstopallvehicles14．Itisgoingtoraintoday.Takeanumbrellawithyouto________youfromtherain.A．stop B．prevent C．keep D．protect15．Joinusandyouwilldiscoveranenvironment______youcanmakethemostofyourskillsandtalents.A．that B．whereC．how D．what16．—HowIwishIhadworkedharderwhenIwasinthatcompany.—Ifyouhad,you_________adepartmentmanagernow.A．are B．wouldbeC．wouldhavebeen D．were17．Iwonder________theequipmentwillbeavailableintendays.A．that B．when C．whether D．where18．Aftercollege,hewasemployedinamiddleschoolandthereeversince.A．wouldworkedB．hadworkedC．workedD．hasworked19．Generallyspeaking,________accordingtothedirections,themedicinehasnosideeffect.A．whentakenB．whentakingC．whentotake D．whentobetaken20．Likeallparentsintheworld，wewantyoutogrowupinaworld__________isfullofloveandkindness.A．where B．thatC．when D．what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）Self-drivingcarsaresopopularthattheUniversityofMichiganhasevenestablishedatowncalledMcitytoallowcarmanufacturerstosafelytesttheirautonomouscars.WhileMcitycanbeusedtosimulate（模拟）manyreal-liferoadconditions，itcan'thelptestgesturesdriversusetocommunicatetheirintention（意图）tootherdrivers，pedestriansorcyclists.Tofindasolution，UScarmanufacturerFord，withresearchersfromVirginiaTech，atthebeginningconsideredusingtextasawaytocommunicatethecar'sintention，butdecideditwouldprobablynotworkuniversally.Theoptionofusingsymbolswasalsorejected，becauseresearchshowsthatamajorityofpeopledonothaveagoodunderstandingofwhattheymean.Finally,theresearcherssettledonlightsignals.Awhitelightwarnedthattherewerenohumansinthecar.Aslowblinkingoneindicatedthatthecarwascomingtoastop,whilearapidlyflashinglightcautionedpassersbythatthecarwasabouttospeedup.Thencamethebigchallenge—testingthesignalsonrealroads."Weneededtotryoutthisnewlightingtocommunicatetheintentionofthevehicle,butifyou'vegotadriverbehindtheseat,youstillhavenaturalcommunicationbetweenhumans,"saidAndyShaudt,wholedtheresearchteam."Soweneededtomakeitlooklikeadriverlesscar."Theteamdesignedacarseatcostume（戏装）thatthedriverwouldweartocoverhisorherfaceandupperbody.Ofcourse，thedriverscouldseeveryclearly.Theresearchersthenequippedthecarwithcamerastocapturehumanreactionstoalightbar，whichflashedoneofthethreesignalswhenappropriate.Sixdrivers，allkeepingtheirhandslowonthewheelsoasnottobenoticed，tookturnstotestdrivingthecarthroughthebusystreets.Theoverallreactiontotheflashinglightswasveryencouraging.WhoknewcostumescouldbeusefulformorethanHalloween？1、Whatdidtheteamfirstconsiderusingasawaytocommunicatethecar'sintention?A．Light. B．Language.C．Symbols. D．Sound.2、Theunderlinedword"they"inthesecondparagraphrefersto________.A．symbols B．driversC．researchers D．flashes3、Whatdoesarapidlyflashinglightmean?A．Thecarwascomingtoastop.B．Therewasnodriverinthecar.C．Thecarwasabouttospeedup.D．Thecarwasabouttoslowdown.4、Thecarseatcostumewasintendedto________.A．amusethedriver B．attractthepedestriansC．warnthecyclists D．confusethepeople22．（8分）DearMomandDad,Campisgreat!Ihavemetalotofnewfriends.JimisfromCalifornia,EricisfromIowa,andTonyisfromMissouri.Wehaveagreattimetogether,swimming,boating,hiking,andplayingtricksonothercampers!Everynight,wegotoanothertentsecretlyandtrytoscareothercampersbymakingscarynoises.It’ssofunnytoseethemrunoutscreaming!Now,don’tworry,Mom.I’mnotgoingtogetcaughtlikeIdidlastyear.Onethingthatisdifferentfromlastyearishowmanybugs(昆虫)thereare!Ihaveatleast100mosquitobitesandabout25antbites.EverytimeIgooutside,horseflieschaseme,too!Otherthanallthesebuggybugs,I’mhavingthebesttime!Love,TylerDearTyler,Areyousureyouareokay?Allofthosebugssoundawful!Haveyouusedallofthe“Itch-Be-Gone”creamIgotyou?Howaboutthe“Ants’kAwful”lotions(护肤液)fortheantbites?YouandyourauntEthelhavealwaysseemedtoattractthosenastyfireants.NowTyler,Iamveryhappythatyouhavemetsomenewfriendsandthatyouarehavingfuntogether.However,youMUSTstoptryingtoscareothercampers.Remember,honey,somecampersmaybescaredeasily.Iwantyoutoapologizeforanyanxietyyoumayhavecausedthemandstartbeingthenice,politeboythatIknowyouare.Doyouhearme,Tyler?Pleasebecareful.Iwantyoutocomeheresafely.Love,Mom1、WhydidTylerwritethelettertohisparents?A．Todescribehisinterestingcampexperiences.B．Toexpresshisregretaboutscaringothers.C．Toaskhisparentsforadviceaboutcamping.D．Totellhisparentsabouthissufferingsatcamp.2、Theunderlinedword“chase”inthefirstletterprobablymeans“”.A．flyawayB．getridofC．putupwithD．runafter3、Tyler’smotheradviseshimto.A．buymorelotionforthebitesB．returnwithafewfriendsC．avoidscaringothercampersD．turntothepolicewhenintrouble23．（8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．Betterthematsyoustepon24．（8分）Summerisapproachingandthefollowingbookscanaccompanyyouduringthehotseason.◆AndThenComesSummerbyTomBrennerThesmelloffresh-cutgrass.Thecoldnessoficecreamonyourtongue.Thesoundofcrickets(蟋蟀)atnight,Thisromanticfeastforsensesisasmuchacelebrationoftheseasonasitisasummerbucketlist!Attractiveillustrations(插图)anddescriptivetextwarmyourheartandinspiredplaylikeneverbefore.AvailablefromAmazon.$11.28◆ThreeLittleWordsbyAmyNoveskyDery’s“Justkeepswimming!”messageofperseveranceisperfectforanyonewhohaseverfeltliketheyweredrowning.FollowDoryanunforgettableadventureasshefindsherwayinthisbeautifulwatercoloradventureoffriendshipandsurvival.AvailablefromAmazon.$1206◆ThereMightbeLobstersbyCarolynCrimiMeetSuki.She’sasmalldogwithabigfearofthebeach.Whenarescueisinorder,Sukisavesthattheday,provingthatthere’snothingtofearbutfearitself.Quitepossiblytheperfectpicturebookforanxiouskidsfearfultotrynewexperiences,thistimelesstreasureopensthedoortocalmingdialoguesandmessagesofbraveryandvictory.AvailablefromAmazon.$11.84◆JabariJumpsbyGaiaCornwallYouknowthatfeelingwhenyou’reasexcitedasyouarescaredtomakealeap?That’showJabarifeelsabouthisfirstjumpoffthedivingboard.Heknowshowtoswim.Heknowsjumpingoffsurelooksfun.Butdoeshehavewhatittakestotakeatry?Withsomegentleencouragementfromhislovingfather,Jabarijumps.AvailablefromAmazon.$11.261、WhatcanyouenjoyinthebookAndThenComesSummer?A．Swimmingskills.B．Funofsummer.C．Artexhibition.D．Alovelydog.2、WhatdoThereMightbeLobstersandJabariJumpshaveincommon?A．Theyhavethesameprices.B．Theircharactersdothesamesports.C．Theycanbeboughtindifferentplaces.D．Theircharacterssucceedinriddingfear.3、Whichbookdescribestheexperienceoflearningtoswim?A．AndThenComesSummerB．ThereMightbeLobstersC．ThreeLittleWordsD．JabariJumps25．（10分）Clyde,asmall-clawedotter,wasmovedfromAucklandZootoWellingtonZootwomonthsago.ThezookeepershopedheandtheotherotterBonniemightstartafamilytogether.Butonlytwodaysafterhearrived,Clydewentmissing.Hehaddughiswayunderoneofthewallsandwasnowheretobeseen.Thezookeeperssetupcagesinsidethezoo,withplatesofClyde’sfavoritefishinthem,hopingtocatchhim.TwodayswentbyandstilltherewasnosignofClyde.AtlastacouplesawClydeattheirhouseawholekilometerawayinNewtown.Clydewashidinginanout-of-reachholeoutsidetheirlaundry.Thezookeepersarrivedandsetupsomemoretrapstotrytocatchhim.ButClydeisaprettysmartotter.Twicehemanagedtogetthefishoutofatrapwithoutbeingcaught.Fivedaysafterhe’descaped^Clydesdaysontheruncametoanendwhenhewasfinallycaughtinoneofthetraps.ItwasnogoodputtingClydebackinhisoldhome---he’donlydighiswayoutagain.SoheandBonniewereputintothezoohospital.Therewasnochanceoftheirescapingfromthere.Meanwhile,thezookeeperswereworkinghardtomakeClyde’soldhomesafer.Theyputanironbarrierundergroundtostophimdigginghiswayout.ThenBonnieandClydewenthomeagain.Butamonthafterhisfirstescape,Clydewasoutagain.OncemorethezookeeperscamehurryingtocatchClyde.Theyfoundhimbyfollowingthebubbleshemadeintherivernearby.NobodyknewhowClydehadescaped.Butthistimehewasonlyoutforanhour.Sobackhewenttothehospitalagain.PoorClyde.Itseemedthathewasn’thappyatWellingtonZoo,eventhoughheandBonnieweregettingonwelltogether.Thekeepersdidn’tlikeseeinghimunhappy,sotheyplannedtolookforahomeforhimsomewhereelse.1、WherewasClydefoundafterhisfirstescape?A．BackinAucklandZoo. B．Inarivernearby.C．Atahouseakilometeraway. D．Inthezoohospital.2、HowdidzookeeperscatchClydeafterhissecondescape?A．Theysetupcagesinthezoo. B．TheyattractedClydewithfish.C．Theydugaholeoutsidehishome. D．Theyfollowedthebubblesinthewater.3、WhatdoweknowaboutClyde?A．Heoftengetsill. B．Heisgoodatdigging.C．Helikeshidinginahole. D．HeescapedtomeetBonnie.4、Whereisthepassagemostlikelytohavebeentakenfrom?A．Anewsreport. B．Anadvertisement.C．Abookreview. D．Aresearchpaper.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）Ourtoleratingabilityisindeedwaybeyondourimagination.Butnotuntiltheverycriticalmomentwillwe1ourpotentialtoleratingability.Therewasawomaninthecountrysidewhogotmarriedattheageof18andhadtoescapewithhertwodaughtersandasonwherevershecouldattheageof26duetotheJapanesearmy’sinvasion.Manypeopleinthevillageatthattimecouldnot2thesufferingofbeingafugitive（亡命者）andwantedtocommitsuicide.Aftersheknewaboutit,shewouldcometothose3,saying,“Don’tdothat4thing.Therearenosuchsetbacks(挫折)thatwecouldnotovercome!”FinallysheinsisteduntilthedaywhenalltheJapanesearmieswerekickedoutofChina.5,hersondiedofdiseasewithoutsufficient6andnutritioninthosedaysofhardships.Herhusband,afterknowingthedeathofhisson,layinbedfortwodayswithouteatinganddrinkinganything.Shetearedtoherhusbandandsaid,“Wehaveatoughdestiny,buthowevertoughourliveswillbe,weshouldalso7Thoughoursonhaspassedaway,wecanhaveanother.”Aftergivingbirthtothesecond8herhusbanddiedofedema（水肿病）,whichalmost9heraway.Buteventually,she10andheldthethreeyoungchildreninherarms,saying,“Mysweethearts,don’tfeelscared.Youstillhaveme,yourdearmum!”Ittookherpaineffortsto11herchildrenupandthelifeofherfamilywasgettingbetterandbetter.Twodaughtersweremarriedandsowashissonfinally.Shesaidtoeveryoneshemet,“Look!WhatIsaidis12right.Therearenosuchsetbacksthatwecouldnotovercome!Mylifeissohappynow!”Shewas13graduallyandcouldnotdothefarmworkanymore.Soshestayedathomeanddidsomesewingwork.Nevertheless,theHeavenseemedtoshownoaffectiontoherwhohadundergonea14life.Shegotherlegbroken15whenshewasnursinghergrandson.Duetoheroldagethatposedagreatrisktoheroperation,shedidnotreceiveoperationandhadtolieinbedalldaylong.Herchildrenallcriedheavily,whileshemerelysaid,“Whydoyoucry?Iamstillliving.”16shecouldnotrisefrombed,shedidnotcomplainaboutanythingandanybody.Instead,shesatonthebedanddidsomesewingwork.Shehadlearntscarves-weaving,crafts-making,etc.Allherneighborsspoke17ofherskillsandcametolearnfromher.Sheliveduntil86.BeforeshewenttoHeaven,shesaidtoherchildren,“Youallshouldlivetoyourbest.Therearenosuchsetbacksthatwecouldnotovercome!”Wewillonlygettorealizeourownironwillandstrongtoleratingabilityaftergetting18heavily.Therefore,nomatterwhatyouaresufferingfromnow,donotmerelycomplainaboutthe19ofourdestinyandmaintainlow-spiritedallthetime.Therearenosuchsetbacksthatwecouldnotovercome.Onlythosewhohavenoconfidenceandcouragetoovercomesetbackswillbe20atlast!1、A．recognize B．realize C．reduce D．reach2、A．bear B．see C．find D．feel3、A．houses B．villages C．women D．people4、A．hard B．silly C．easy D．smelly5、A．Therefore B．However C．Furthermore D．Besides6、A．food B．water C．medicine D．clothes7、A．persist B．help C．work D．accept8、A．child B．son C．daughter D．baby9、A．get B．give C．blew D．put10、A．stopped B．cried C．sighed D．recovered11、A．raise B．teach C．build D．love12、A．nearly B．absolutely C．almost D．naturally13、A．dying B．growing C．aging D．complaining14、A．happy B．long C．normal D．rough15、A．purposely B．accidently C．suddenly D．quietly16、A．Asthough B．Eventhough C．Aslongas D．Eversince17、A．happily B．loudlyChighly C．formally18、A．hurt B．ill C．excited D．stricken19、A．unfairness B．unhappiness C．unfitness D．uncomfortableness20、A．hit B．improved C．defeated D．hurt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）BaiduisnotadoctorWhenpeople1．(face)withahealthornutritionquestion,it’s2．(increasing)commontogoonlineanddiagnose(诊断)themselves.ButtheInternetisfullofhealthwarningswithnoregulationtogetrid3．thewrongadvice,someofwhich4．(be)extremelyunreliableand5．(danger)!Also,searchenginesrankresultsbypopularityratherthanaccuracy(准确性),sofactscanbetrickytofind.It’sworth6．(check)ifthewriterofanonlinepieceisaproperexpert.Anyonecancall7．(they)a“dietexpert”,“nutritionist”andevena“doctor”--givenitcouldrefertoqualifications(资格)likeaPhD．Butremember,onlyofficiallyrecognizedpracticingdoctorsaswell8．dietitianshavedegreesingivingmedicalsuggestions.Soifyou’reunsureandstillwondering9．thechocolatedietreallydoesworkornot,thenitpaystomake10．appointmentwithyoudietitianordoctor.Thetruthisoutthere,andyoujustneedtolookintherightplace!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短文。短文中共有10处错误，每句中最多有两处。错误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（∧），并在此符号下面写出该加