2025屆上海市浦東新區(qū)進(jìn)才中學(xué)英語高三第一學(xué)期期末統(tǒng)考模擬試題含解析

2025屆上海市浦東新區(qū)進(jìn)才中學(xué)英語高三第一學(xué)期期末統(tǒng)考模擬試題注意事項：1．答題前，考生先將自己的姓名、準(zhǔn)考證號填寫清楚，將條形碼準(zhǔn)確粘貼在考生信息條形碼粘貼區(qū)。2．選擇題必須使用2B鉛筆填涂；非選擇題必須使用0．5毫米黑色字跡的簽字筆書寫，字體工整、筆跡清楚。3．請按照題號順序在各題目的答題區(qū)域內(nèi)作答，超出答題區(qū)域書寫的答案無效；在草稿紙、試題卷上答題無效。4．保持卡面清潔，不要折疊，不要弄破、弄皺，不準(zhǔn)使用涂改液、修正帶、刮紙刀。第一部分（共20小題，每小題1.5分，滿分30分）1．IbrokemyrelationshipwithPeterbecausehealwaysfound_______withme.A．errorB．failureC．mistakeD．fault2．Itisafoolishactto________notesduringatestasyouwillbeseverelypunished.A．stickto B．referto C．keepto D．pointto3．Heworkedinacarfactoryforfouryears,______hefoundedhisowncompanyinhishometown.A．a(chǎn)fterwhich B．a(chǎn)fterwhenC．a(chǎn)fterthat D．a(chǎn)fterit4．Thechurchwhichiseasily________frommyhomeisbeingrebuilt.A．a(chǎn)ccessibleB．a(chǎn)vailableC．a(chǎn)cceptableD．responsible5．---MayIspeaktoMr.Smith？---Iamafraidnot.Heisatameetingnow.It'snot_____________A．reliable B．convenientC．beneficial D．a(chǎn)vailable6．Theyoungergenerationareraisedinamoreopenenvironment,whichhasenabledthemtodevelop____theirvaluesinlife.A．inchargeof B．incontrastto C．inexchangefor D．intunewith7．Hegetsupatsixo’clock,runsforhalfanhourandthenhasameal;thatishismorning______.A．route B．routineC．behavior D．tendency8．—Peopleshouldstopusingtheircarsandstartusingpublictransport.—________.Theroadsaretoocrowdedasitis.A．Allright B．ExactlyC．Goahead D．Fine9．Variousefforts________inthepastdecadestoprotecttheenvironment.A．hadmadeB．havemadeC．weremadeD．havebeenmade10．AccordingtoTheSun,Britishscientistshavesolvedtheancientriddleof________camefirst—chickenoregg?A．whoB．whatC．whichD．that11．Iamsothrilledtohavemyunderwaterphotos______intheNationalGeographicandonthecover!A．tobefeatured B．featured C．beingfeatured D．tofeature12．—Youshouldn’thavetreatedmethatway.Myheartisbroken.—I’msorry,Paul.Ididn’tmeanyou.A．hurting B．tohurt C．hurt D．havinghurt13．Itrainedheavilyovernightandnotuntilthismorning__________.A.haditstopped B．diditstopC．stoppedit D．itstopped14．—Simonwilllistentomusiceverytimehecomesacrossamathsproblem.—Youknow,musicisthesourceof______inlife.A．inspirationB．identificationC．reactionD．recreation15．—HeissodelightedtomakefriendswithJohnson.—Oh,Isee.That’s_______theyhavemuchincommon.A．whereB．howC．whatD．because16．Atthattime,themovie“ShaolinTemple”,_________LiLianjieplaysthestarringrole,drewtheworld’sattentiontoChineseKungfu.A．where B．when C．that D．which17．Accordingtothecompany’srule,one’spaymentis______theworkdone,nottothetimespentdoingit.A．inproportionto B．inadditiontoC．incontrastto D．inregardto18．Theshockingnewsmademerealize_____________terribleproblemswewouldface.A．that B．howC．why D．what19．Thepoliceofficersdecidedtoconductathoroughand______reviewofthecase.A．comprehensive B．complicatedC．conscious D．constant20．Look,____fashionableclothesisshewearingthatalltheeyesarefixedonher!A．so B．such C．how D．what第二部分閱讀理解（滿分40分）閱讀下列短文，從每題所給的A、B、C、D四個選項中，選出最佳選項。21．（6分）Worldrecordscanbesetevenifyouareover100yearsold.RobertMarchandwasbornin1911innorthernFrance.Heenjoysridingabicycle,andstartedcyclingseriouslywhenhewasinhis60s.Marchandisnow105yearsold.OnWednesday,acrowdgatheredattheVelodromeNational,about30kilometersoutsideofParis.Theyweretheretoseehowfarhecouldtravelinonehour.TherecordforonehourisheldbyBritain’sBradleyWiggins,aformerTourdeFrancewinner.Wigginscovered54.5kilometersin2015.EvelynStevensoftheUnitedStatesholdsthewomen’srecord.Shewentalmost48kilometersinanhourlastyear.In2012,Marchandsetarecordforridersover100yearsoldwhenhetraveledalmost27kilometersinanhour.Sothequestionmanypeopleaskedthisweekwas:“Couldhebreakhisownrecord?”Marchandsetoffonhisrecordattemptassportsloverscheeredandphotographerswatched.Hemovedslowlybutsteadilyaroundthecyclingtrack.Marchandisrelativelysmall.Heisonly1.52meterstallandweighs52kilograms.Whenthehourended,hecompleted92timesaroundthetrack.Thatisjustover22.5kilometers.Aftertheevent,Marchandsaidhecouldhavedonebetter.Hedidnotseehistrainerstellinghimheonlyhad10minutesremaining.“Iwouldhavegonefaster.Iwouldhavepostedabettertime,”hesaid.Butthenewswasstillgood,ashedidsetanewrecordforriders105-years-oldorolder.“I’mnowwaitingforarival(對手),”hesaid.1、Themainpurposeofthefirstparagraphistotellreaders.A．a(chǎn)nunbelievablefactB．bringinthetopicofthetextC．a(chǎn)nypersoncansetaworldrecordD．settingaworldrecordisnotsodifficultaspeoplethink2、WhichwordcanbestdescribethefeelingofMarchandjustaftertheevent?A．TiredB．ProudC．RegretfulD．Depressed3、WhichofthefollowingstatementsisNOTtrue?A．BradleyWigginssetthecyclingrecordin2015B．RobertMarchandistherecordholderofcyclingover100yearsoldC．Thewomen’srecordofcyclingrecordwassetbyEvelynStevensin2016D．ThoughMarchanddidn’tperformaswellasbefore,hestillsetarecordofcyclingthisyear.4、Whichofthefollowingwell-knownsayingsbestexpressesthemessageofthetext?A．Experienceisthebestteacher.B．Youcan’tteachanolddognewtricks.C．Abirdinthehandisworthtwointhebush.D．Oldpeoplemaystillcherishhighaspirations.22．（8分）Whensomebodygetssickorishurtinanaccident,thereareseveraldifferentwaysthatdoctorscantrytohelpthem.Oneoftheseistogivemedicinethatfightsthesicknessorhelpsthesickperson’sbodytofightit.However,ifsomepartsofabodyareverysickordamaged,thendoctorsmightneedtoremovethem.Anotherwaydoctorscanhelpistogrownewtissuetoreplacewhatissickordamaged.Thisiscalledregenerativemedicine(再生醫(yī)學(xué)).Regenerativemedicinesoundslikesomethingfromasciencefictionmoviebutitisnotanewidea.Insideourbones,wehavesomethingcalled‘marrow’,whichmakesourbloodandkeepsushealthy.Doctorshavebeengivingsickpeoplethe‘bonemarrow’fromotherhealthypeopleforthelast30or40years,andthisisakindofregenerativemedicine.Newerdevelopmentsinregenerativemedicineincludegrowingnewskininalaboratoryandusingittohelppeoplewhohavebeenhurtinfiresoraccidents.Anotherexampleofregenerativemedicineisatechniquedevelopedfromstudyingfrogsandmice.Whencellsareold,likeinadults,theycan’tchangewhattheydoinourbodies.Forexample,askincellcan’tchangeintoaneyecell.Butwhencellsareveryyoung,theycanbecomeanycelltype.Theseyoungcellsarecalledstemcells,anddoctorscanusethemtogrowanytypeoftissue,suchasskin,heartoreye.JohnGurdonandShinyaYamanakawonthe2012NobelPrizefortheirstudiesinthisarea.ProfessorFionaWatt,fromtheCentreforRegenerativeMedicineatKing’sCollegeLondon,believesthatregenerativemedicineissoexcitingbecausemanydifferentkindsofexpertsneedtoworktogether.Newbonesmaybeprintedbyexpert3Dprinters,whoneedtoworkcloselywithuniversityscientistsandthesurgeonswhodotheoperationsinhospitals.Wecannotyetgrownewarmsorlegsforpeople,butthesciencefictiondreamofregenerativemedicinemaybecloserthanwethink.Perhapsinthefuture,doctorswillbeabletogrowwholenewbodiesforus.1、Whyis‘marrow’inbonesveryimportantinregenerativemedicine?A．Itcangrowintonewskinforthosewhohavebeenhurtinfires.B．Itcanbeusedtogrownewtissue.C．Itmakesbloodforourbody.D．Ithasbeenusedfor40years.2、Whichofthefollowingisrightaccordingtothispassage?A．Regenerativemedicineisanewscienceinmedicine.B．FionaWattandShinyaYamanakawonthe2012NobelPrizeformedicine.C．Stemcells,veryyoungcells,canbeusedtogrowanytypeoftissue.D．Doctorsandscientistsnowcooperatetogrownewskinforfrogsandmice.3、What’sthewriter’sattitudetothedevelopmentinregenerativemedicine?A．Pessimistic.B．Optimistic.C．Doubtful.D．Subjective.23．（8分）Whilelearningthesciencelessons，Iusedtogetadoubt-whyears，nose，tongueandeyesshouldbecalledasspecialsenses？Thebasicreasonisthatthesearethechannelsthroughwhichwemaintaincontactwiththesurroundings.Thoughapparentlyitmayfeelliketheseareindividualsensoryorgans，theydoshowsomeconnectivity.Interestingly，ourhearingislesssharpafterweeataheavyfood.Isn'titgoodforasoundnapafterastomach-fullmeal？Thatdoesnotmeanwegodeafafterameal，butthehearingpitch（強(qiáng)度）doeschangeafteraheavymeal.Weusuallygivecreditofthetastetoourtongue，butdoyouknowthatunlesssaliva（唾液）dissolvessomething，ourtonguecannotrecognizethetasteofthefoodeaten.Tasteisnothingbutthefoodchemicalsdissolvedinthesalivabeingsensedbythetastebudspresentonthetongue.Trytodryoffyourtongueandmouthwithatissuepaperandthentastesomething.Womenaremuchbettersmellersthanmen.Theyarebornwiththischaracteristicabilityandcancorrectlypinpointtheexactfragranceofthesample.Weallcanstorealmost50，000differentscents（氣味），whicharestronglytiedtothememories.Pupils（瞳孔）donotrespondtolightalone，buttotheslightestbitofnoisearoundtoo.Thussurgeons，watchmakersandthoseprofessionalswhohavetoperformamuchdelicatejobdoprefertohaveasound-freeenvironment.Evenasmallnoisecandilate（擴(kuò)大）theirpupilschangethefocusandblur（使模糊）theirvision.Ifyoudonotwearglassesorcontactlensduetohavinga6/6vision，youarejustamongtheonethirdofthehumanpopulation.Itisnowstatisticallyprovedthatonlyonethirdofthepopulationhasperfectvision，restallareeitherwearingglassesoraretryingtoreadwithacompromisedvision.Eachandeveryoneofushasaparticularorindividualisticorcharacteristicsmell，whichisuniquetous，exceptfortheidenticaltwins.Thissmellisverysubtle（微妙的）yetcanbesensedevenbyanewborn.Itmaybeduetothisscentthatthenewbornrecognizesthepresenceofhisparentsaround.Manyofuscanpinpointthesmellofoursignificantfriendsandcolleagues.Asignificantpartofthisphenomenonisguidedbygeneticsbutitisalsomodifiedbytheenvironment，dietandpersonalhygiene.Thisalltogethercreatestheuniquechemistrythatisindividualisticforeachperson.1、WecanlearnfromParagraphIthat______________.A．ourhearingisasgoodasbeforewehaveafullmealB．a(chǎn)llsensoryorgansareconnectedandcanbeexchangedC．sensoryorgans'functionscanneverbechangedfortheirparticularcharacterD．wefeelandlearnabouttheworldaroundusthroughoursensoryorgans2、Whatmayhappenafteryouhavehadarichlunch?A．Youreyesbecomedim.B．Youmayfeelenergeticandfresh.C．Yourhearingpitchmaydecrease.D．Yourtonguemaylosethefunctionoftaste.3、WhatdoestheauthormeanbytheunderlinedsentenceinParagraph2?A．Ourtonguescan'tbedriedwhileeatingsomething.B．Ifyourtongueisdriedwithoutanysalivaonit,itwillnotwork.C．Atissuepaperistheonlythingthatcanbeusedtodryourtongues.D．Ifyourtongueisdriedwithatissuepaper,itmayworkaswellasbefore.4、Whatmakeseachpersondifferentfromanyoneelseexcepttwins？A．Thenumberofsensoryorgans.B．Thesensitivityofsensoryorgans.C．Theparticularsmellofaperson.D．Thestyleofone'sbehavior.5、Whatisthetextmainlyabout？A．Thefunctionsofsensoryorgans.B．Theconnectivityofsensoryorgans.C．Anewborn'ssensesofthesensoryorgans.D．Thedifferencesofsensesbetweenwomenandmen.24．（8分）In2013，areportfromTheNeroEnglandJournalofMedicineshowedthatincreasedbodyweightisrelatedtothedeathrateforallcancers.Thisisbasedonastudyinvolvingabout900,000people,spanningmanyyears.Thestudy,startedin1992bytheAmericanCancerSociety,includedmenandwomenfromall50states.Theyoungestparticipantswere30yearsold,andtheaverageagewas57.ByDecember2008,24%oftheparticipantshaddied,justaquarterofthemfromcancers.Inanalyzingtheresults,researchersattemptedtotakeaccountofsuchpotentialfactorsassmokingdrinkingalcohol,takingaspirinandawidevarietyofotherfactorsthatmightotherwiseaffecttheresults..Theresultsareclear:themoreyouweigh,thegreateryourriskofdyingofcancerwillbe(upto52%higherformenand62%forwomen).Inmenaswellaswomen,theonlycancersthatdidnothaveastrongconnectionwithweightwerelungcancerand-braincancer.Forwomen,thestrongestcorrelationwithweightwasuterinecancer(子宮癌),whichis6.5timeshigherforwomenwithaBMI(BodyMassIndex)of40ormore.Formen,itwaslivercancer,whichis4.5timeshigherinmostobese(肥胖的)men.Smokerstendtobemoresuccessfulinkeepingweightoffthannon-smokers,slightlyreducingtherisk.Butmanyofthemdon’thavegoodlungs.Thus,inanotherway,theyalsofacerisks.Asforwhyextraweightleadstoexcesscancerdeathrate,there’snoclearagreement.ButthedecreaseinvitaminDinobesepeopleseemsalikelyfactor.VitaminDisknowntohavearoleinpreventingcancer.Also,thereisasimplefactthatobesitymakesthemanagementofcancermoredifficult.Althoughfornowthereisnosimpleanswertowhyobesityincreasesaperson’scancerrisk,allweknowforcertainisthattheriskisreal.1、Thepassageismainlyconcernedwiththerelationshipbetween________.A．dietandcancerB．bodyweightandcancerC．sexandcancerD．smokingandcancer2、Theauthordevelopsthepassagemainlythrough________.A．timeorderB．spaceorderC．a(chǎn)nalysisandcomparisonD．figuresandexamples3、Theunderlinedword“spanning”inthefirstparagraphprobablymeans“________”.A．lastingB．includingC．happeningD．changing4、Accordingtothepassage,whatcanwelearnaboutthestudy?A．Thereisaclearexplanationconcerningwhyobesityleadstomorecancers.B．Generallyspeaking,womenfacefewerrisksofdyingofcancerthanmenC．WomenwithaBMIof40dyingofuterinecanceraremorethanotherwomen.D．Smokersarestilllikelytofacerisksofdyingofcancerthoughkeepingweightoff.25．（10分）Scientistshavebeenstudyinghowpeopleusemoneyforlong.Nowthey’refindingsometheoriesmayapplytoonegroupofmonkeys.Researchersrecentlytaughtsixmonkeyshowtousemoney.Theygavethemonkeyssmallmetaldisks(圓片)thatcouldbeusedlikecashandshowedthemsomeyummyapplepieces.Themonkeyssoonfiguredoutthatiftheygaveoneofthediskstoascientist,theydreceiveapieceofappleinreturn.Ifyouthinkthatisallthemonkeyscanfigureout,youarewrong.Tworesearchers,JakeandAllison,actedasapplesellersintheexperiments.Themonkeysweretestedoneatatimeandhad12diskstospendineachexperiment.Jakealwaysshowedthemonkeysoneapplepiece,whileAllisonalwaysshowedtwopieces.Butthat’snotnecessarilywhattheygavethemonkeys.Thenumberofapplepiecesgivenforadiskwasdeterminedatrandom.ExperimentOne:Allisonshowedtwopiecesofapplesbutgavebothpiecesonlyhalfthetime.Theotherhalf,shetookonepieceawayandgavethemonkeyjusttheremainingpiece.Jake,ontheotherhand,alwaysgaveexactlywhatheshowed:onepieceforeachdisk.ThemonkeyschosetotrademorewithAllison.ExperimentTwo:Allisoncontinuedtosometimesgavetwopiecesandsometimesonepiece.Butnow,halfthetime,Jakegavetheoneapplepiecehewasshowing,andhalfthetimeheaddedabonus.Guesswhat?ThemonkeyschosetotrademorewithJake.Inthefirstexperiment,themonkeyscorrectlyfiguredoutthatiftheytradedwithAllison,they’dendupwithmoretreats.Inthesecondone,whenamonkeyreceivedtwopiecesfromJake,itseemedlikeagain.WhenAllisongavethemonkeyonlyonepieceinsteadofthetwosheshowed,itseemedlikealoss.ThemonkeyspreferredtradingwithJakebecausethey’drathertakeachanceofseemingtowinthanseemingtolose.Wealsosometimesmakesillybusinessdecisionsjusttoavoidthefeelingthatwe’regettingless,evenwhenwerenot.Wouldyouhavemadethesamechoices?1、Whatconclusionmightexpertsdrawfromthefirstexperiment?A．Themonkeysshowcertainbusinesssense.B．Businesstheoriescanapplytoallmonkeys.C．Peoplearesmarterintermsoffinance.D．It’seasytoteachmonkeyshowtotrade.2、Whatdoesabonusinparagraph5referto?A．Ametaldisk.B．Anapplepiece.C．Achance.D．Acoin.3、WhydidthemonkeyschoosetotrademorewithJakeinthesecondexperiment?A．BecauseJakealwaysgavethemtwoapplepieces.B．BecausetheapplepiecesfromJakewereyummy.C．Becausetheydidn’tlikethefeelingoflosing.D．BecausetheygetmoreapplepiecesfromJake.4、Whatcouldbethebesttitleforthepassage?A．People’sBusinessDecision:LoseorGain?B．Moneky’sBusinessSense:SmartorSilly?C．ShoppingforBargain:Sameordifferent?D．DiskforApple:WhotoTradewith?第三部分語言知識運(yùn)用（共兩節(jié)）第一節(jié)（每小題1.5分，滿分30分）閱讀下面短文，從短文后各題所給的A、B、C和D四個選項中，選出可以填入空白處的最佳選項．26．（30分）TheotherdayIdecidedtocomehomeearlybecauseitwassuchabeautifulday.The1wereoutsideplayinginmyapartmentcomplex(公寓大樓)andtheicecreamtruckwaswhistlingitstune.AsI2slowlytoavoidanaccident,Inoticedalittleboy3attheicecreamtruck.Hedidn’tgetanythingandhewalkedawaywitha4lookonhisface.Iaskedtheicecreamsellerwhathappenedandhesaidthelittleboyhadno5IhadnocashonmesoIdrovetomybuildingandwentupstairsto6somecash.WhenIfoundit,theicecreamsellerwas7waitingbutthelittleboyhad8Iwentinthe9IthoughthemighthavegoneandIsawa10gettingoutofhervehicle.Iaskedherifshehadalittleboyandshesaidyes.Shethentoldmethatsheandhersonhadgonetothegrocerystorethedaybeforeandhad11icecreambutshedidnothaveenoughmoneytobuy12Shequicklywentintothe13togetherson,andwhenshe14severalminuteslater,Irealizedthathewasnotthe15littleboyIhadseen.Thisboywasabitolderandhissistercameoutwithhim.Itookthembothtothetruckandletthem16outwhattheywanted.I17toldthemomitwasnotthesameboyIwastalkingabout.I18myselftothemotherproperlyand19mybaby-sittingservicesfreeofchargeifsheeverneededthem.1couldn'tfindtheoriginalboy20but1hopehegetssomeicecreamsoon.1、A．cats B．kids C．dogs D．students2、A．walked B．ran C．climbed D．drove3、A．knocking B．shooting C．lying D．looking4、A．puzzled B．curious C．disappointed D．delighted5、A．excuse B．money C．parents D．friends6、A．putaway B．lookfor C．borrow D．lend7、A．still B．a(chǎn)nxiously C．doubtfully D．nervously8、A．left B．a(chǎn)ppeared C．cried D．escaped9、A．station B．line C．sight D．direction10、A．woman B．girl C．granny D．conductor11、A．chosen B．ordered C．wanted D．eaten12、A．it B．ones C．them D．those13、A．house B．shop C．truck D．market14、A．disappeared B．returned C．waited D．stayed15、A．lost B．strange C．short D．same16、A．look B．pick C．speak D．make17、A．never B．seldom C．often D．ever18、A．explained B．a(chǎn)dmitted C．devoted D．introduced19、A．denied B．resigned C．offered D．operated20、A．somewhere B．everywhere C．a(chǎn)nywhere D．nowhere第二節(jié)（每小題1.5分，滿分15分）閱讀下面材料，在空白處填入1個適當(dāng)?shù)膯卧~或括號內(nèi)單詞的正確形式。27．（15分）Directions:Fillintheblankswithonlyonewordaccordingtothetext.Eyecontactis1．thekeytocommunication.Itcansignalfriendlinessorhostility,interestor2．,andunderstandingorconfusion.InWesterncultures,maintainingeyecontactinconversationsisnecessary.Asamatteroffact,aWesternermightconsideralackofeyecontactasalackofinterest.InSpain.ItalyandGreece.wherepeoplestandclosetogethertalkingtoeachother,eyecontactismore3．a(chǎn)ndlastslonger.InmanyAsiancultures,avoidingeyecontactshowsrespect.Itisdonewhentalkingwithanyonein4．orwithanyoneolder.Habitslikethiscancauseproblemswhenpeopledonotunderstand5．.Forinstance,anAsianmightclosehiseyesin6．whilelisteningtoaspeaker.第四部分寫作（共兩節(jié)）第一節(jié)短文改錯（滿分10分）28．（10分）假定英語課上老師要求同桌之間交換修改作文，請你修改同桌寫的以下作文。文中共有10處語言錯誤，每句中最多有兩處。每處錯誤僅涉及一個單詞的增加、刪除或修改。增加：在缺詞處加一個漏字符號（∧），并在其下面寫出該加的詞。刪除：把多余的詞用斜線（\）劃掉。修改：在錯的詞下劃一橫線，并在該詞下面寫出修改后的詞。注意：1、每處錯誤及其修改均僅限一詞；2、只允許修改10處，多者（從第11處起）不計分。BythetimeKenny,16,reachedhisthreeyearofhighschool,hehasbecomevicepresidentofhisschool’scookingclub、Kennysaidhedevelopedhisloveforcookingbywatchinghisgrandmother,sheownedabusiness、Andatageof5,hecookedhisfirstdish、Takeittoschoolforlunch,hewarmeditupintheschool’smicrowave,whiletheotherkidatesandwiches、“Ilovetoeat,anditstartedtobecomemuchfuntocookthantohavefoodprepareforme,”hesaid、CookingcameeasilytoKenny、Hewasveryenthusiasticaboutitthathedidn’tletanythingtostophim、第二節(jié)書面表達(dá)（滿分25分）29．（25分）假如你是李華,最近你所在的城市設(shè)立了“漢字書寫日”。你的美國筆友John對此很感興趣，寫信向你詢問。請根據(jù)以下要點(diǎn)給他回一封信。內(nèi)容包括:設(shè)立原因：人們提筆忘字，寫漢字機(jī)會減少;日期：9月28日，孔子誕辰;活動：書法競賽及展覽等。注意：1.詞數(shù)100左右；(開頭和結(jié)尾已