山东省济南市2022-2023学年高二下学期开学学情检测（期末考）英语Word版含答案

《山东省济南市2022-2023学年高二下学期开学学情检测（期末考）英语Word版含答案》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

高二年级学情检测英语试题本试卷共12页。满分150分。考试用时120分钟。注意事项：1.答卷前，考生务必用0.5毫米黑色签字笔将自己的姓名、座号、考号填写在答题卡规定的位置。2.选择题每小题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑；如需改动，用橡皮擦干净后，再选涂其他答案标号。3.非选择题必须用0.5毫米黑色签字笔作答，答案必须写在答题卡各题目指定区域内相应的位置，不能写在试卷上；如需改动，先划掉原来的答案，然后再写上新的答案；不能使用涂改液、胶带纸、修正带。不按以上要求作答的答案无效。第一部分听力（共两节，满分30分）该部分分为第一、第二两节。注意：回答听力部分时，请先将答案标在试卷上。听力部分结束前，你将有两分钟的时间将你的答案转涂到答题卡上。第一节（共5小题；每小题1.5分，满分7.5分）听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。1.Howdidthewomanknowaboutthemovie?A.FromtheInternet.B.Fromacinema.C.Fromafriend.2.Whatdoesthewomanadvisethemantodo?A.Drivetotherestaurant.B.Tryorderingfoodonline.C.Makeanorderinperson.3.Whichcityistheman’straveldestination?A.Singapore.B.London.C.Beijing.4.Whoisthewomanprobablyspeakingto?A.Astudent.B.Aparent.C.Adoctor.5.Wheredoestheconversationprobablytakeplace?A.Inacafe.B.Inatheater.C.Inanoffice.第二节（共15小题；每小题1.5分，满分22.5分）听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C

1三个选项中选出最佳选项。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。听第6段材料，回答第6、7题。6.WhomightBillybe?A.Thewoman’shusband.B.Theman’sdoctor.C.Theman’spet.7.Whatdoesthemanplantodo?A.Drivetohiscompany.B.Visitthewoman’shouse.C.Showthewomansomephotos.听第7段材料，回答第8、9题。8.WhatwillthewomandoonHalloweennight?A.AttendaHalloweenparty.B.Askforcandieswithherchildren.C.Stayathomeandgiveoutcandies.9.Whatwillthemandressupasattheparty?A.Apanda.B.Arabbit.C.Adragon.听第8段材料，回答第10至12题。10.Howdoesthemansoundatfirst?A.Pleased.B.Thankful.C.Disappointed.11.Whenwillthespeakersmeetagainnextweek?A.OnTuesdaymorning.B.OnMondayafternoon.C.OnTuesdayafternoon.12.Whereisthewomangoingnow?A.Aschool.B.Herhouse.C.Abusstation.听第9段材料，回答第13至16题。13.Whatisthewomandoingnow？A.Takingabreak.B.Shoppingforfood.C.Preparingforameeting.14.Whattypeoffooddoesthewomandislike?A.Chicken.B.Potatoes.C.Fish.15.Whatistheprobablerelationshipbetweenthespeakers?A.Co-workers.B.Husbandandwife.C.Salesmanandcustomer.16.Whatarethespeakersmainlytalkingabout?

2A.Healthyeating.B.Dinnerplans.C.Foodprices.听第10段材料，回答第17至20题。17.Whatwillthespeakerdowithhisnewhouse?A.Makeahomeoffice.B.Decoratethekitchen.C.Rentoutonebedroom.18.Whatdoesthespeakerliketodoonweekends?A.Cookathome.B.Drawinthegarden.C.Dosomegardening.19.Whatdoesthespeakerthinkofoldhouses?A.Theyarepretty.B.Theyareexpensive.C.Theyarehardtomaintain.20.Whatdoweknowaboutthenewhouse?A.It’saquietplace.B.It’shisdreamhouse.C.It’sinaconvenientlocation.第二部分阅读（共两节，满分50分）第一节（共15小题；每小题2.5分，满分37.5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。ABodylanguageisasimportantasthelanguageitself.Andifyouthinkitmeansthesameallaroundtheworld,you’vegotthatallwrong.Gesturesthatmeansomethinginonecountrydon’tnecessarilymeanthesameinanother.Asmuchasyouneedtolearnasecondlanguagefluently,it’salsovitaltogettoknowgesturesindifferentcultures.NomatterhowfluentlyyoucanspeakRussian,webetyoudon’tknowafunfact.Whilecountingfromonetofiveusingfingers,peopleallovertheworldstartcountingwithaball-upfist.Startingfromone,youuncurl(伸直)eachofthefingers.Untilyoucometofive,yourhandiswideopen.Everywhereworldwide,peoplecountlikethisexceptinRussia.Insteadofaball-upfist,theystartcountingwithawide-openhand.So,whenRussiansstartcountingfromone,theycurltheirfingersonebyone.Intheend,whentheyreachfive,theygetaball-upfist.WhatisthebestwaytolearnItalian?Let’sbestraightrightaway:withouthandgesturing,itisimpossible.So,ifyouarelearningItalian,besidesthelanguage,youshouldlearntheirhandgesturesaswell.Oneoftheworldwide-knownItaliangesturesisthepinecone.Thepineconegestureisformedwhenyoubringallthetipsofyourfingerstoonepoint.Thenyoumoveyourwristbackandforth.Thegestureisusuallyusedwhenyouhave

3questions.21.HowmightRussiansexpresstenwithhands?A.Withtwofists.B.Withtwofingers.C.Withtwoopenhands.D.Withonefingerandafist.22.WhatdoItaliansprobablyexpresswiththepineconegesture?A.Happiness.B.Confusion.C.Appreciation.D.Fear.23.Whatisthetextmainlyabout?A.TipsonlearningItalian.B.Waysofcommunication.C.Meaningsofhandgestures.D.Techniquesofcountingnumbers.BOnthewebsiteoftheEUPrizeforWomenInnovators,therearedozensofinspiringstoriesoffemaleleadersalongsidepicturesoftheseprofessional-lookingwomenwearingsinglecolorbusinesssuits.Butwhenwemovethepagedownalittlefurther,AilbheandIzzy’spicturespopoffthepage,withtheireye-catchingcolorsandbrightrainbowpatterns,whichisentirelyinlinewiththeircompanybelief“Ifyoucan’tstandup,standout.”Thefashionablesisterstooktheworldbystormwiththeirpersonalizedwheelchairdecorations.Ailbhe,now25,wasfouryearsoldwhenshebecameabigsistertoIzzy.AlthoughIzzywasborndisabledandcouldn’tmovefromthewaistdown,hercourageandenergydeeplyimpressedAilbheandthetwosistersdevelopedalifelongfriendship.TheyspenthoursaschildrendecoratingIzzy’swheelchairsandherothermobilitydevices.SowhenAilbhegraduatedfromtheNationalCollegeofArtandhadtocompleteafinalyearproject,sheknewwhattochoose-dressupawheelchair’swheels!Ailbhesaid,“Thewheelchairitselfdidn’tshowIzzy’sattitudestolife,orherenergeticpersonality.Itwasuglyandmadeyouloseconfidence.Ithoughttheremightbeawayofbridgingthatgap.”Ailbhe’sprojectwasextremelywellreceivedatherschool’sdesignshow.Izzylovedthenewwheelsaswell.Astateorganizationhelpedthesistersworkwithfashiondesignersandgettheirbusinesstotakeoff.Thenextstepforthesisterswaspartneringwithbigcompanieswhichwereinterestedinrepresentingpeoplewithdisabilities.TheyturnedtoDisney.Afterall,thiscooperationwouldinvolveoneoftheirfavoriteactivities-watchingDisneymovies!Besides,Disneywaswillingtodonate10%ofprofitstoacharitythathelpsdisabledchildren.Inaddition,thecompanypromisedtorealizethedreamsofchildrenwithdisabilities.Thesistersareexcitedfortheircreativitytomakelifeinawheelchairmorefashionable,funand

4personalized.24.WhathelpedthesisterswintheEUprize?A.Thefashionablecompany.B.Theeye-catchingpictures.C.Theircolorfulbusinesssuits.D.Theirdecoratedwheelchairs.25.WhatinspiredAilbhetochooseherfinalyearproject?A.Herdutytobeaneldersister.B.HerdesiretoshowarealIzzy.C.HerpityforIzzy’sdisability.D.Heradmirationforgreatwomen.26.WhydidAilbheandIzzychoosetoworkwithDisney?A.Toearnmoney.B.Tomakemovies.C.Tohelpdisabledkids.D.Tobecomedesigners.27.WhatcanwelearnfromAilbheandIzzy?A.Nothingcanpreventadeterminedheart.B.Creativitymakesthedisabledstandout.C.Everyadvantagehasitsdisadvantage.D.Technologybringspeopletogether.CScientistshavefoundtheworld’sbiggestseagrassecosystemintheBahamas.Seagrassreferstodozensofdifferentspeciesoffloweringplantsthatliveentirelyunderwater,producingenergythroughphotosynthesis(光合作用)byabsorbingsunlight.Liketheirland-basedrelatives,seagrasseshaverootsandleavesandalsoproduceseeds.Seagrassesgrowinsaltycoastalwatersaroundtheworld,usuallyinshallowwaterswheresunlightismoreplentiful.Sinceseagrassescarryouttheprocessofphotosynthesis,theyareknowntobeveryeffectiveatstoringcarbondioxide,thegreenhousegas.Thisisbecausephotosynthesisinvolvesplantsusingsunlighttotransformcarbondioxideintooxygen.Theseunderwaterplantsplayanimportantroleincarbonsequestration,inwhichcarbonisstoredintheenvironmentratherthanbeingallowedtofloatfreelyintheatmospherewhereitcancontributetoglobalwarming.AccordingtoGallagher,oneofthenewstudy’sauthors,carbonenterstheoceanaspartofthecarboncycle,andtheseagrasstakesinthiscarbonthroughphotosynthesisviatheirleaves.Thisispartone.Thesecondpartiswhentheseagrasstransportsthiscarbonthroughitself,buryingandstoringitinitsrootsystem.Seagrassstoresthiscarbonpermanently.ThepurposeofthestudybyGallagherandhiscolleagueswastomapseagrassintheBahamas,usingdatafrom15tigersharksequippedwithtrackinginstrumentsthatcouldalsotakeimagesoftheseafloor.That

5informationwasthencombinedwithreportsfrom2,500surveysbyhumandivers.MarkHuxham,professorofteachingandresearchinenvironmentalbiology,said“Thisbrilliantstudyusesimaginativeandexcitingnewtechnology,inpartnershipwithtigersharks.Weknowseagrassisimportantforthehealthofourseasandourplanet,buttherearemajorgapsinourunderstandingaboutit.”28.WhatisParagraph1mainlyabout?A.Thecauseofphotosynthesis.B.Livingconditionsforseagrass.C.Environmentaleffectofseagrass.D.Theintroductionofphotosynthesis.29.Whatdoestheunderlinedpart“carbonsequestration”refertoinParagraph2?A.Absorbingcarbonfromtheair.B.Reducingcarbonintheroots.C.Releasingcarbonintotheair.D.Keepingcarboninseaplants.30.WhatmayMarkHuxhamagreewith?A.Scientistshavefullystudiedseagrass.B.Thestudycontributestoanewtechnology.C.Thereisstillalotofworktostudyseagrass.D.Tigersharkswillbethefocusoffuturestudies.31.Whatisthepurposeofthetext?A.Toinform.B.Tocriticize.C.Toadvertise.D.Topersuade.DGettinglessthanfivehoursofsleepinmid-to-latelifecouldbelinkedtoanincreasedriskofdevelopingatleasttwochronic(慢性的)diseases,accordingtoanewstudy.Theresearchanalyzedtheeffectofsleeptimeonthehealthofmorethan7,000menandwomenover50.Researchersexaminedtherelationshipbetweenhowlongeachparticipantsleptforandwhethertheyhadtwoormorechronicdiseasesoverthecourseof25years.Peoplewhowerereportedgettingfivehoursofsleeporlessatage50were20%morelikelytohavetwoormorechronicdiseases,asopposedtopeoplewhosleptforuptosevenhoursAdditionally,sleepingforfivehoursorlesswaslinkedtoa30%to40%increasedriskofmultimorbidity(多病症)whencomparedwiththosewhosleptforuptosevenhours.Leadauthor,DrSabia,said:"Toensureabetternight’ssleep,itisimportanttopromotegoodsleep,suchasmakingsurethebedroomisquiet,darkandacomfortabletemperaturebeforesleeping.It’salsoadvisedtoremoveelectronicdevicesandavoidlargemealsbeforebedtime.Physicalactivityandbeingexposedtolightduringthe

6daymightalsopromotegoodsleep."DrSabiasaid,“Shortsleepincreasestheriskofchronicdiseasesthatinturnincreasetheriskofdeath.However,ifaparticipanthasalreadysufferedfromachroniccondition,thenlongsleeptimeisassociatedwitharounda35%increasedriskofdevelopinganotherillness.Researchersbelievethiscouldbeduetounnoticedhealthconditionsimpactingsleep.”Dr.Sabiaadded,"Thisresearchaddstoagrowingbodyofresearchthathighlightshowimportantitistogetagoodnight’ssleep."32.HowdidtheexpertscarryoutthestudyinParagraph2?A.Bymakingcontrasts.B.Byhavinginterviews.C.Byconductingonlinesurveys.D.Byanalyzingpublishedpapers.33.Whichofthefollowingwillincreasethequalityofnight’ssleep?A.Beingexposedtolightatnight.B.Avoidingphoneusebeforebedtime.C.Limitingphysicalexerciseintheday.D.Findingabrightandpeacefulbedroom.34.WhatcanweinferfromwhatDrSabiasaidinParagraph4?A.Shortsleepmayincreasedeathsby35%.B.Lackofsleepdirectlyleadstomoredeaths.C.Thelongeryousleep,themorediseasesyouwillhave.D.Theresearchfurtherstressestheimportanceofgoodsleep.35.Whatisthebesttitleoftheteat?A.LongerSleep,BetterHealthB.ShorterSleep,FewerRisksC.LessSleep,PoorerHealthD.MoreExercise,BetterSleep第二节全科试题免费下载公众号《高中僧课堂》（共5小题；每小题2.5分，满分12.5分）阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。Harvestingfruitsisaverydemandingjob.Ifpickersarenotavailable,fruitswillrotonthetrees.Butwithpickersinshortsupplyinrecentyears,growersneededtoquicklyfindanotherwaytoharvesttheirfruits.36AnIsraelicompanyTevelhasdevelopedtheseflyingautonomousrobots.Therobotsflyoveratreeandpick

7fruitswithitsarms.TheyarcfittedwithcamerasthatuseAItoassessthesizeandcolorofthefruit.37Inaddition,theycancollectmorefruitsthanapickerduringagiventime.38Theflyingrobotsareconnectedtoaplatformthatactsasthepowersourcesothattheyneverrunoutofpower.Theywillworkalldayandnightinanyweatherwithouttakingabreak.Dozensofthesesmartrobotscanbeusedacrossanorchard(果园)duringthetimewhenthefruitisreadytobeharvested.Thefarmersjustneedtotellthecompanyhowmanyflyingrobotstheyneedandhowlongtheywilluse.39TherobotsarcnowpickingpearsinIsrael.Thecompanyalsoplanstoaddmoretaskstotherobot’sfunction.40Inthefuture,fewerpeoplewillworkinpickingandmorepeoplewillworkinmanagingtherobots,analyzingthedataandmakingdecisions.A.Soonlytheripeonesarecollected.B.Nowanewtypeofrobotcancometotheirhelp.C.Findingfruitpickersisfarmers’biggestconcern.D.Theycanreceivetimelyinformationfromtherobots.E.Anotheradvantageoftherobotsisthattheyneverfeeltired.F.Thenthecompanywilltransporttherobotstotheirorchards.G.Forexample,theycanbeusedtocutoffbranchesandwaterfruits.第三部分语言运用（共两节，满分30分）第一节（共15小题；每小题1分，满分15分）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入空白处的最佳选项。MynieceJessicawassix.Onedayshecamehomefromschool41.Ithadfinallybeenherturnatherclass’weeklyShowandTell,butherteacher’s42toherpresentationbroughthertotears.“ItalkedaboutUncleSteve,”Jessicasaidsadly."WhenIshowedhispicturetotheclass,Mrs.Yates43it."Beingonlythreeyearsold,Stevewasmorelikea44toJessicathananuncle.Trulyherbestpartner,UncleStevewasafavoritetopicofJessica’s.Itwasnosurprisethatshe’dmakehimthe45ofherShowandTell.WhatwasalittlestrangewaswhyMrs.Yateswouldfindhispicture46enoughtoupsetJessica.Severaldayslater,mysister47Mrs.Yatesintheshoppingcentre.After48Jessica’sprogresswithMrs.Yates,mysistermentionedherdaughter’spresentation.49,theteacherbrokeintolaughter.“Oh,Mrs.DeDeo,”shelaughed."IhadnoideaJessicawassounhappy,50Imustexplainmyreaction.EveryMondaywhenJessicacomesintoschool,shetalksaboutherweekendsspentwithhergrandmotherandUncleSteve.Shetellsotherstudentshowhesometimes51her,takeshertoysandstealshercookies.Iwasplanning

8tocallyoutoaskifyouwere52ofthesituation.Whenshe53apictureofUncleStevewiththeclass,Iwas54tofindabully(霸凌者)ofaman.WhatIsawwasa55three-year-oldboy.Icouldn’thelpbutlaugh!"41.A.excitedB.nervousC.shockedD.upset42.A.attentionB.reactionC.responseD.preference43.A.laughedatB.complainedaboutC.subscribedtoD.disagreedon44.A.strangerB.brotherC.classmateD.student45.A.directorB.performerC.focusD.symbol46.A.disappointingB.surprisingC.annoyingD.amusing47.A.encounteredB.calledC.contactedD.persuaded48.A.revealingB.observingC.predictingD.discussing49.A.InreturnB.AsusualC.OnceagainD.Infact50.A.soB.butC.thoughD.and51.A.protectsB.blessesC.hitsD.helps52.A.proudB.sureC.afraidD.aware53.A.sharedB.enjoyedC.decoratedD.switched54.A.waitingB.expectingC.preparingD.pretending55.A.braveB.patientC.sweetD.wise第二节（共10小题；每小题1.5分，满分15分）阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。AIamabovetheArcticCircle.Eventhoughthesunisbrightlyshining,telling56itismorningornightisimpossible.Checkingmywatch,Iseethatitis7:30a.m.57(spread)outbeforeme,branchesoftheRapaRiverflow58(peaceful)throughthevalleybelow.BInthenearfuture,wewillbelivinginsmarthomes,59willprovideuswithamorecomfortableenvironment.Forexample,AIcontrolswillrespond60voicecommands,soyoujustsaywhatyouwantandthehomesystem61(obey).Thissmarttechnologyisnotafantasy.Nevertheless,itwilltakesomeyearsbeforemostnewhomesbegintouseit.CInthe19century,anoutbreakofcholerahitEurope,causingmillionsof62(death).Atthattime,doctors

9hadtwotheoriestoexplainhowcholeraspread.ThroughSnow’sseriousinvestigation,hefounditwasthepumpwaterinBroadStreetcontaininggermsthatresultedin63outbreakofcholera.Therefore,hehadthehandleofthepump64(remove)sothatitcouldnotbeused.Throughthisintervention,thedisease65(stop)initstracks.第四部分写作(共两节，满分40分)第一节（共10小题；每小题1.5分，满分15分）根据汉语或首字母提示，写出下列单词的正确形式。66.Messiisa________(可靠的)footballerwhohelpedhisteambyscoringincrucialgames.67.Singaporehasdecidedtoputonab________onsmokinginpublicplaces.68.Shewasdeeply________(羞愧的)ofherpoorperformanceonthestage.69.Theteacherdecidedtoa________anewapproachtogetallthestudentsinvolved.70.WheneverIwasintrouble,sheisalwaysthereencouragingand________(安慰)me.71.Theyplannedtokeepalow________(预算)bylivingoninstantnoodles.72.Itwasdifficulttoreachadefinite________(结论)becausethesituationwascomplex.73.Ifitwasn’tSam’sf________,whywasIblaminghim?74.Hecan’tbeallowedto________(举止)likethat;Imeanttosay,he’sagrownman.75.It’ssaidthatShenzhouXVcanbev________tonakedeyessomewhereatnight.第二节（满分25分）阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。Mostpeopledon’trememberhowtheylearntoreadandwritebecauseithappenstothemnaturally.Writingjustmeansturningthoughtsintowordsonapage.ButitisacompletelydifferentstoryifyouarebornwithDyslexia,alearningdisabilitywhichaffectsskillsinvolvedinreading,spellingandwriting.Writingisabigchallengeforthesekidsandunfortunately,Iwasoneofthem.Wheninkindergarten,Iwasalwaysstrugglingwithmywriting.Forexample,Iusedtomisspellbeautiful.NevercouldIquiterememberthattheewentbeforethea.ItannoyedmyteacherverymuchforIhappenedtoloveusingbeautifulalot.IfIwasgoingtousethewordsomuchshefiguredtheleastIcoulddowasspellingitright.MymomcomplainedthatIjustdidn’ttryhard.EverytimeIgotmypaperback,IdarednotopenitbecauseIknewitmustbefullofredlinesandadisappointing“C”.Twoyearslater,Icametoaprimaryschool,stillwithfarsatisfyingwriting.Butanewteacher,Mrs.Whitecametomylife.Inmyeyes,shewasverybeautiful.Shehadbrightblueeyes,shortdarkhair,redlipsandfairskin,asbeautifulasSnowWhite.

10Actually,Idon’tremembermuchaboutwhatwelearnedinherclass,butmymotheroncetoldmethatweusedtowritearticlesalot.AndIwouldbringbackwhatIwroteandshewouldlookatitandseethereweresomanymistakes,bothingrammarandspelling.Buttherewerenoredcorrections,alwaysastarandsometimesevena“Good”,whichwouldmakemyheartcrywithhappiness.Ialwayslookedforwardtothenextwritingclass.Itworriedmymother,though,thinkingMrs.Whitewasanirresponsibleteacher.SoonedaywhenshewentintomeetMrsWhiteforoneofthoseParent-Teachermeetings,sheaskedherwhyshenevercorrectedmymistakesandwhysheneverred-pencilledinthewrongspellingsofwordsorgrammaticalerrors.注意：1.续写词数应为150左右；2.请按如下格式在答题卡的相应位置作答。Mrs.Whitesmiledandsaidshedidn’tfocusonmymistakes.Iwenttoheroffice,askingshylywhetherIcouldattendthewritingcompetition.

11济南市2023年2月高二年级学情检测英语答案第一部分听力（共20小题；每题1.5分，满分30分）1-5ABCBA6-10CBBCA11-15CAACB16-20BABCC注意：每小题1.5分，凡是与答案不符者，不给分。第二部分阅读理解（共两节，满分50分）第一节（共15小题；满分37.5分）21-23ABC24-27DBCB28-31CDCA32-35ABDC第二节（共5小题；满分12.5分）36-40BAEFG注意：每小题2.5分，凡是与答案不符者，不给分。第三部分语言运用（共两节，满分30分）第一节（共15小题；每小题1分，满分15分）41-45DBABC46-50DADCB51-55CDABC第二节语法填空（共10小题；每小题1.5分，共15分）56.whether/if57.Spreading58.peacefully59.which60.to61.willobey62.deaths63.the64.removed65.wasstopped注意：1.每小题1.5分，单复数、词型不正确均不给分。2.如有其它形式，意义通顺，合乎上下文意义，可以给分。第四部分写作（共两节，满分40分）第一节单词拼写（共10小题；每小题1.5分，共15分）66.reliable67.ban68.ashamed69.adopt70.comforting71.budget72.conclusion73.fault74.behave75.visible注意：1.每小题1.5分，单复数、词型不正确均不给分。2.如有其它形式，意义通顺，合乎上下文意义，可以给分。第二节（满分25分）略

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