2026年北师大版高中一年级英语第3单元综合测试卷及答案

2026年北师大版高中一年级英语第3单元综合测试卷及答案第1页共1页2026年北师大版高中一年级英语第3单元综合测试卷及答案一、单项选择题（共10小题，每题2分）1.Whatdoestheword"breeze"mostlikelymeaninthesentence"Thebreezethroughthetreessoundedlikemusic"?A.windB.rainC.snowD.sun参考答案：A2.Whichofthefollowingsentencesisanexampleofthesimplepresenttense?A.Shehasfinishedherhomework.B.Theywillgototheparktomorrow.C.Heisreadingabooknow.D.Thecatsleepsonthecouch.参考答案：D3.Ifyouwanttoexpressastrongfeelingofcertaintyaboutsomething,whichadverbshouldyouusewiththeverb"be"?A.maybeB.oftenC.certainlyD.sometimes参考答案：C4.Whatisthecorrectwaytowritethepossessiveformof"children"?A.childrens'B.children'sC.childrensD.childrens'参考答案：B5.Inthesentence"Thedogbarkedloudlyatthemailman,"whatisthesubject?A.barkedB.loudlyC.mailmanD.dog参考答案：D6.Whichprepositionshouldbeusedtoindicatethedirectionofmovementfromoneplacetoanother?A.onB.atC.inD.to参考答案：D7.Ifyouwanttotalkaboutapasteventthathasnoconnectiontothepresent,whichtenseshouldyouuse?A.presentperfectB.simplepastC.presentcontinuousD.futureperfect参考答案：B8.Whatisthecorrectwaytoformthepluralofthenoun"child"?A.childesB.childC.childrenD.child's参考答案：C9.Whichofthefollowingisacorrectuseofthesecondconditional?A.IfIhadacar,Iwouldgotothestore.B.IfIgotothestore,Iwillhaveacar.C.IfIhadacar,Iwillgotothestore.D.IwouldgotothestoreifIhaveacar.参考答案：A10.Whatisthecorrectwaytoformthepastparticipleoftheverb"toread"?A.readedB.readC.readesD.readed参考答案：B二、填空题（共10小题，每题2分）1.Thenewlibrary______inthecenterofourcitynextmonth.参考答案：isbeingbuilt2.Mysisterisinterestedincollectingstamps;shehasalarge______ofthem.参考答案：collection3.IfyouwanttoimproveyourEnglish,youshould______moreEnglishmovies.参考答案：watch4.Theteacheraskedthestudentsto______theirhomeworkbeforetheclass.参考答案：handin5.Wearegoingtohaveapicnicintheparkthisweekend;couldyou______thetent?参考答案：setup6.Ididn'tunderstandthemathproblematfirst,butthenI______it.参考答案：figureout7.Thedogisveryfriendlyandalwayswaggesitstailwhenitseespeople.参考答案：wags8.Sheisatalentedmusicianandplaysthepiano______.参考答案：beautifully9.Thetrainwillarriveatthestationintenminutes;please______ontime.参考答案：arrive10.Thebookisveryinteresting,andIcan'twaittofinishit.参考答案：eagerly三、判断题（共10小题，每题2分）1.Themaincharacterin"RomeoandJuliet"isnamedRomeoMontague.参考答案：√2.Theverb"togo"isanirregularverbinEnglish.参考答案：√3.ThecapitalcityofJapanisTokyo.参考答案：√4.Intheequation2x+3=7,thesolutionisx=2.参考答案：×5.TheGreatWallofChinaisvisiblefromspacewiththenakedeye.参考答案：×6.TheplanetVenusistheclosestplanettotheSun.参考答案：×7.Thebook"ToKillaMockingbird"waswrittenbyHarperLee.参考答案：√8.ThePythagoreantheoremstatesthatinaright-angledtriangle,thesquareofthehypotenuseisequaltothesumofthesquaresoftheothertwosides.参考答案：√9.Thespeedoflightinavacuumisapproximately299,792kilometerspersecond.参考答案：√10.TheEiffelTowerwasoriginallyintendedforBarcelona,Spain,buttheprojectwasrejected.参考答案：√四、简答题（共8小题，每题2分）1.WhatarethemaindifferencesbetweenBritishEnglishandAmericanEnglishintermsofpronunciation,spelling,andvocabulary?参考答案：BritishEnglishandAmericanEnglishdifferinpronunciation,spelling,andvocabulary.Inpronunciation,BritishEnglishoftenhasdifferentvowelsoundsandstresspatterns,suchastheword"tomato"beingpronounceddifferentlyineachdialect.Inspelling,BritishEnglishtendstoretainmoretraditionalspellings,like"colour"and"realise,"whileAmericanEnglishoftensimplifiesthemto"color"and"realize."Invocabulary,therearemanywordsuseddifferentlyoruniquelyineachdialect,suchas"lift"(British)vs."elevator"(American).2.Howdoestheuseofmodals(e.g.,can,could,may,might)helptoexpressdifferentdegreesofcertaintyorpossibilityinasentence?参考答案：Modalslikecan,could,may,andmightareusedtoexpressdifferentdegreesofcertaintyorpossibility.Forexample,"Hecanfinishthework"suggestsahighdegreeofcertainty,while"Hemightfinishthework"suggestsalowerdegreeofcertainty."Could"isoftenusedtoexpresspossibilityorhypothesis,suchas"IfIhadmoretime,Icouldhelpyou."3.ExplainthefunctionofthepresentperfecttenseinEnglishandprovideanexamplesentenceusingitcorrectly.参考答案：Thepresentperfecttenseisusedtodescribeactionsorsituationsthatbeganinthepastandcontinuetothepresent,oractionsthathavebeencompletedrecentlybuthaverelevancetothepresent.Forexample,"IhavelivedinBeijingforfiveyears"indicatesanongoingaction,while"Ihavejustfinishedmyhomework"indicatesarecentcompletedactionthatisrelevanttothepresent.4.Describetheroleofadjectivesandadverbsinmodifyingnounsandverbs,respectively,andgiveoneexampleforeach.参考答案：Adjectivesareusedtomodifynouns,providingmoreinformationabouttheirqualitiesorcharacteristics.Forexample,"abeautifulflower"usestheadjective"beautiful"todescribetheflower.Adverbsareusedtomodifyverbs,adjectives,orotheradverbs,providingmoreinformationaboutthemanner,time,place,ordegreeoftheactionorquality.Forexample,"Shesingsbeautifully"usestheadverb"beautifully"todescribehowshesings.5.Whatisthepurposeofusingtransitionwordsandphrasesinwriting?Givetwoexamplesoftransitionwordsthatindicatecauseandeffect.参考答案：Transitionwordsandphrasesareusedtoconnectideasandsentences,makingwritingmorecoherentandeasiertofollow.Forexample,"Therefore"isatransitionwordthatindicatesaresultorconclusion,showingthatthefollowingideaisaresultofthepreviousone."However"isatransitionwordthatindicatesacontrastoropposition,showingthatthefollowingideaisdifferentfromoroppositetothepreviousone.6.Howdoesthestructureofawell-developedparagraphcontributetotheclarityandcoherenceofanessay?参考答案：Awell-developedparagraphhasacleartopicsentence,supportingdetails,andaconcludingsentence.Thetopicsentencestatesthemainideaoftheparagraph,supportingdetailsprovideevidenceorexamplestoexplainthemainidea,andtheconcludingsentencesummarizesorrestatesthemainidea.Thisstructurehelpstoorganizethewriter'sthoughtsandmakestheessaymorecoherentandeasiertounderstandforthereader.Forexample,"Theparagraphaboutclimatechangestartswithatopicsentencestatingthatclimatechangeisaseriousproblem,followedbysupportingdetailsaboutitscausesandeffects,andendswithaconcludingsentencesummarizingthemainpointsdiscussed."7.DiscusstheimportanceofprepositionsinEnglishandprovidethreeexamplesofcommonlyusedprepositionswiththeirmeanings.参考答案：PrepositionsareimportantinEnglishastheyindicaterelationshipsbetweennouns,pronouns,andotherpartsofasentence,suchastime,place,direction,andpossession.Forexample,"in"indicatestimeorlocation,asin"Iwillmeetyouinthemorning"or"ShelivesinBeijing.""on"indicateslocation,asin"Thebookisonthetable.""at"indicatesaspecificpointintimeorlocation,asin"Themeetingisat5PM"or"Sheworksatacompany."8.Explaintheconceptofsubject-verbagreementinEnglishandillustrateitwithasentencethatdemonstratescorrectagreement.参考答案：Subject-verbagreementmeansthatthesubjectandverbinasentencemustagreeinnumber,meaningthatifthesubjectissingular,theverbmustbeinitssingularform,andifthesubjectisplural,theverbmustbeinitspluralform.Forexample,"Shesingsbeautifully"iscorrectbecausethesingularsubject"She"agreeswiththesingularverb"sings.""Theysingbeautifully"isalsocorrectbecausethepluralsubject"They"agreeswiththepluralverb"sing."五、阅读理解题（共8小题，每题3分）Thelocalcommunitycenterishostingaseriesofworkshopsaimedatimprovingresidents'skillsandknowledge.Thefirstworkshop,scheduledfornextSaturday,isabasiccookingclassledbyarenownedchef.Thechefwillteachparticipantshowtopreparesimple,healthymealsusingfreshingredients.Theclassisdesignedforbeginnersandwillcoverfundamentalcookingtechniques.Participantswillhavetheopportunitytopracticetheirskillsunderthechef'sguidance.Thesecondworkshop,takingplaceonthefollowingSunday,isaworkshopondigitalliteracy.Thissessionwillhelpresidentsnavigatetheinternetsafelyandeffectively,learnbasiccomputerskills,andunderstandhowtouseonlineservices.Bothworkshopsarefreeandopentothepublic,butspaceislimited,sointerestedindividualsareencouragedtosignupsoon.Thesign-upsheetsareavailableatthecommunitycenteroronline.1.Whatisthemainpurposeoftheworkshops?A.ToprovideentertainmentforthecommunityB.ToteachresidentsnewskillsandknowledgeC.ToorganizesocialeventsforresidentsD.Topromotethecommunitycenter'sservices参考答案：B2.Whenisthebasiccookingclassscheduled?A.ThisSaturdayB.NextSaturdayC.ThisSundayD.NextSunday参考答案：B3.Whowillbeleadingthebasiccookingclass?A.AlocalresidentB.ArenownedchefC.AcommunityvolunteerD.Aprofessionalteacher参考答案：B4.Whatwillparticipantslearninthebasiccookingclass?A.HowtocookcomplexdishesB.Howtopreparesimple,healthymealsC.HowtogrowtheirownvegetablesD.Howtomanagearestaurant参考答案：B5.Whatisthefocusofthedigitalliteracyworkshop?A.TeachingadvancedcomputerprogrammingB.HelpingresidentsnavigatetheinternetsafelyC.OrganizingatechnologycompetitionD.Settinguphomenetworks参考答案：B6.Whenwillthedigitalliteracyworkshoptakeplace?A.ThisSaturdayB.NextSaturdayC.ThisSundayD.NextSunday参考答案：D7.Whyisspacelimitedfortheworkshops?A.ThecentercannotaccommodatemoreparticipantsB.TheworkshopsareonlyforaselectfewC.ThecenterwantstoensurequalityparticipationD.Theworkshopsarepaidevents参考答案：C8.Wherecaninterestedindividualssignupfortheworkshops?A.OnlyonlineB.OnlyatthecommunitycenterC.AtthecommunitycenteroronlineD.Throughaphonecall参考答案：C标准答案与解析一、单项选择题1.参考答案：A解析：Inthesentence"Thebreezethroughthetreessoundedlikemusic,"theword"breeze"referstothewindmovingthroughthetrees.Theotheroptions(rain,snow,sun)donotfitthecontextofthesentence.Therefore,thecorrectanswerisA.wind.2.参考答案：D解析：Thesentence"Thecatsleepsonthecouch"isanexampleofthesimplepresenttense.Theverb"sleeps"isthethird-personsingularformoftheverb"tosleep"inthepresenttense.Theotheroptionsusedifferenttenses:Ausesthepresentperfecttense,Busesthefuturetense,andCusesthepresentcontinuoustense.Therefore,thecorrectanswerisD.3.参考答案：C解析：Toexpressastrongfeelingofcertaintyaboutsomething,theadverb"certainly"shouldbeusedwiththeverb"be."Forexample,"Iamcertainlygoingtotheparty."Theotheroptions(maybe,often,sometimes)donotconveythesamelevelofcertainty.Therefore,thecorrectanswerisC.4.参考答案：B解析：Thecorrectwaytowritethepossessiveformof"children"is"children's."Forexample,"Thechildren'stoysareinthebox."Theotheroptions(childrens',childrens,childrens')areincorrect.Therefore,thecorrectanswerisB.5.参考答案：D解析：Inthesentence"Thedogbarkedloudlyatthemailman,"thesubjectis"dog."Thesubjectisthenounorpronounthatperformstheactionoftheverb.Inthiscase,thedogistheonethatbarked.Theotheroptions(barked,loudly,mailman)arenotthesubject.Therefore,thecorrectanswerisD.6.参考答案：D解析：Toindicatethedirectionofmovementfromoneplacetoanother,thepreposition"to"shouldbeused.Forexample,"Hewalkedtothestore."Theotheroptions(on,at,in)donotindicatedirection.Therefore,thecorrectanswerisD.7.参考答案：B解析：Totalkaboutapasteventthathasnoconnectiontothepresent,thesimplepasttenseshouldbeused.Forexample,"Shewenttothestoreyesterday."Theotheroptions(presentperfect,presentcontinuous,futureperfect)arenotappropriateforthiscontext.Therefore,thecorrectanswerisB.8.参考答案：C解析：Thecorrectwaytoformthepluralofthenoun"child"is"children."Forexample,"Thechildrenareplayinginthepark."Theotheroptions(childes,child,child's)areincorrect.Therefore,thecorrectanswerisC.9.参考答案：A解析：Thecorrectuseofthesecondconditionalis"IfIhadacar,Iwouldgotothestore."Thisstructureisusedtotalkabouthypotheticalsituationsinthepresentorfuture.Theotheroptions(IfIgotothestore,Iwillhaveacar,IfIhadacar,Iwillgotothestore,IwouldgotothestoreifIhaveacar)areincorrect.Therefore,thecorrectanswerisA.10.参考答案：B解析：Thecorrectwaytoformthepastparticipleoftheverb"toread"is"read."Forexample,"Thebookhasbeenread."Theotheroptions(readed,reades,readed)areincorrect.Therefore,thecorrectanswerisB.二、填空题1.isbeingbuilt：解析：空格处需要填入一个动词短语，表示“正在被建造”。根据句意“新的图书馆将在下个月建在我们城市的中心”，使用现在进行时的被动语态“isbeingbuilt”符合语境。2.collection：解析：空格处需要填入一个名词，表示“集邮册”。根据句意“我的姐姐对集邮感兴趣；她有一大堆邮票”，使用名词“collection”符合语境。3.watch：解析：空格处需要填入一个动词，表示“观看”。根据句意“如果你想提高你的英语，你应该多看英文电影”，使用动词“watch”符合语境。4.handin：解析：空格处需要填入一个动词短语，表示“提交”。根据句意“老师让学生们在上课前交作业”，使用动词短语“handin”符合语境。5.setup：解析：空格处需要填入一个动词短语，表示“搭建”。根据句意“我们这周末要去公园野餐；你能搭帐篷吗？”，使用动词短语“setup”符合语境。6.figureout：解析：空格处需要填入一个动词短语，表示“弄懂”。根据句意“我一开始没明白那个数学问题，但后来弄懂了”，使用动词短语“figureout”符合语境。7.wags：解析：空格处需要填入一个动词，表示“摇摆”。根据句意“这只狗非常友好，当它看到人时会摇尾巴”，使用动词“wags”符合语境。8.beautifully：解析：空格处需要填入一个副词，表示“漂亮地”。根据句意“她是一位有才华的音乐家，钢琴弹得漂亮”，使用副词“beautifully”符合语境。9.arrive：解析：空格处需要填入一个动词，表示“到达”。根据句意“火车将在十分钟内到达车站；请准时到达”，使用动词“arrive”符合语境。10.eagerly：解析：空格处需要填入一个副词，表示“渴望地”。根据句意“这本书很有趣，我迫不及待地想读完它”，使用副词“eagerly”符合语境。三、判断题1.参考答案：√解析：RomeoMontagueisindeedthemaincharacterinWilliamShakespeare'splay"RomeoandJuliet."TheplayrevolvesaroundthetragiclovestorybetweenRomeoandJuliet,whoaremembersofrivalfamiliesinVerona.2.参考答案：√解析："Togo"isanirregularverbinEnglish.Itsbaseformis"go,"thepastsimpleformis"went,"andthepastparticipleformis"gone."ThisirregularityisoneoftheuniquefeaturesofEnglishverbs.3.参考答案：√解析：TokyoisthecapitalcityofJapan.ItisamajorglobalcityandthelargestmetropolitanareainJapan,knownforitsmodernarchitecture,technology,andculturalsignificance.4.参考答案：×解析：Tosolvetheequation2x+3=7,subtract3frombothsidestoget2x=4,thendividebothsidesby2togetx=2.Therefore,thesolutionisx=2,notx=3asmightbeinitiallythought.5.参考答案：×解析：TheGreatWallofChinaisnotvisiblefromspacewiththenakedeye.Whileitisamassivestructure,itisnotvisiblewithouttheaidoftelescopesorothertechnologicalmeans.Thisisacommonmisconception.6.参考答案：×解析：TheplanetVenusisnottheclosestplanettotheSun.MercuryistheclosestplanettotheSun,orbitingatanaveragedistanceofabout57.9millionkilometers.Venusisthesecondclosest.7.参考答案：√解析："ToKillaMockingbird"waswrittenbyHarperLee.Itisaclassicnovelpublishedin1960thatexploresthemesofracialinjustice,moralgrowth,andcompassion.ThestoryissetinthefictionaltownofMaycomb,Alabama.8.参考答案：√解析：ThePythagoreantheoremstatesthatinaright-angledtriangle,thesquareofthelengthofthehypotenuse(thesideoppositetherightangle)isequaltothesumofthesquaresofthelengthsoftheothertwosides.Thistheoremisexpressedasa^2+b^2=c^2,wherecisthelengthofthehypotenuseandaandbarethelengthsoftheothertwosides.9.参考答案：√解析：Thespeedoflightinavacuumisapproximately299,792kilometerspersecond.Thisspeedisafundamentalconstantinphysicsandisdenotedbytheletterc.Itisacrucialvalueinmanyareasofscience,includingrelativityandelectromagnetism.10.参考答案：√解析：TheEiffelTowerwasoriginallyintendedforBarcelona,Spain,buttheprojectwasrejected.ThedesignwasproposedbytheengineerGustaveEiffelin1888,buttheprojectwasdeemedtoostrangeandunsuitableforthecity.ThetowerwaseventuallybuiltinParis,France,andhassincebecomeasymbolofParisandFrance.四、简答题1.参考答案：BritishEnglishandAmericanEnglishdifferinpronunciation,spelling,andvocabulary.Inpronunciation,BritishEnglishoftenhasdifferentvowelsoundsandstresspatterns,suchastheword"tomato"beingpronounceddifferentlyineachdialect.Inspelling,BritishEnglishtendstoretainmoretraditionalspellings,like"colour"and"realise,"whileAmericanEnglishoftensimplifiesthemto"color"and"realize."Invocabulary,therearemanywordsuseddifferentlyoruniquelyineachdialect,suchas"lift"(British)vs."elevator"(American).解析：本题考查英式英语和美式英语的差异。解析中首先概述了三方面的差异，然后分别举例说明了发音、拼写和词汇方面的具体不同。这些差异是英语学习者需要了解和掌握的重要知识点，有助于提高跨文化交流的能力。答案的三个主要差异点与题干要求相符，解析部分详细阐述了每个差异点，并提供了具体的例子，使答案更加清晰易懂。2.参考答案：Modalslikecan,could,may,andmightareusedtoexpressdifferentdegreesofcertaintyorpossibility.Forexample,"Hecanfinishthework"suggestsahighdegreeofcertainty,while"Hemightfinishthework"suggestsalowerdegreeofcertainty."Could"isoftenusedtoexpresspossibilityorhypothesis,suchas"IfIhadmoretime,Icouldhelpyou."解析：本题考查情态动词在表达不同程度确定性或可能性方面的作用。解析中首先说明了情态动词的基本功能，然后通过具体的例句展示了不同情态动词在表达不同程度确定性或可能性方面的用法。这些例句有助于学生更好地理解和掌握情态动词的用法，提高语言表达的准确性和灵活性。3.参考答案：Thepresentperfecttenseisusedtodescribeactionsorsituationsthatbeganinthepastandcontinuetothepresent,oractionsthathavebeencompletedrecentlybuthaverelevancetothepresent.Forexample,"IhavelivedinBeijingforfiveyears"indicatesanongoingaction,while"Ihavejustfinishedmyhomework"indicatesarecentcompletedactionthatisrelevanttothepresent.解析：本题考查现在完成时的功能和使用方法。解析中首先解释了现在完成时的基本功能，即描述过去开始并持续到现在的动作或情况，或者描述最近完成但对现在有相关性的动作。然后通过两个具体的例句展示了现在完成时的用法，使答案更加清晰易懂。这两个例句分别展示了现在完成时在描述持续动作和描述最近完成动作方面的用法。4.参考答案：Adjectivesareusedtomodifynouns,providingmoreinformationabouttheirqualitiesorcharacteristics.Forexample,"abeautifulflower"usestheadjective"beautiful"todescribetheflower.Adverbsareusedtomodifyverbs,adjectives,orotheradverbs,providingmoreinformationaboutthemanner,time,place,ordegreeoftheactionorquality.Forexample,"Shesingsbeautifully"usestheadverb"beautifully"todescribehowshesings.解析：本题考查形容词和副词在修饰名词和动词方面的作用。解析中首先分别解释了形容词和副词的基本功能，然后通过具体的例句展示了它们在修饰名词和动词方面的用法。这些例句有助于学生更好地理解和掌握形容词和副词的用法，提高语言表达的准确性和丰富性。5.参考答案：Transitionwordsandphrasesareusedtoconnectideasandsentences,makingwritingmorecoherentandeasiertofollow.Forexample,"Therefore"isatransitionwordthatindicatesaresultorconclusion,showingthatthefollowingideaisaresultofthepreviousone."However"isatransitionwordthatindicatesacontrastoropposition,showingthatthefollowingideaisdifferentfromoroppositetothepreviousone.解析：本题考查过渡词和短语在写作中的作用。解析中首先解释了过渡词和短语的基本功能，即连接观点和句子，使写作更加连贯和易于理解。然后通过两个具体的例句展示了过渡词在表达结果和对比方面的用法。这些例句有助于学生更好地理解和掌握过渡词和短语的用法，提高写作的连贯性和逻辑性。6.参考答案：Awell-developedparagraphhasacleartopicsentence,supportingdetails,andaconcludingsentence.Thetopicsentencestatesthemainideaoftheparagraph,supportingdetailsprovideevidenceorexamplestoexplainthemainidea,andtheconcludingsentencesummarizesorrestatesthemainidea.Thisstructurehelpstoorganizethewriter'sthoughtsandmakestheessaymorecoherentandeasiertounderstandforthereader.Forexample,"Theparagraphaboutclimatechangestartswithatopicsentencestatingthatclimatechangeisaseriousproblem,followedbysupportingdetailsaboutitscausesandeffects,andendswithaconcludingsentencesummarizingthemainpointsdiscussed."解析：本题考查良好段落结构在提高文章清晰度和连贯性方面的作用。解析中首先解释了良好段落结构的基本要素，即主题句、支撑细节和总结句。然后通过一个具体的例子展示了良好段落结构的用法，使答案更加清晰易懂。这个例子有助于学生更好地理解和掌握良好段落结构的重要性，提高写作的清晰度和连贯性。7.参考答案：PrepositionsareimportantinEnglishastheyindicaterelationshipsbetweennouns,pronouns,andotherpartsofasentence,suchastime,place,direction,andpossession.Forexample,"in"indicatestimeorlocation,asin"Iwillmeetyouinthemorning"or"ShelivesinBeijing.""on"indicateslocation,asin"Thebookisonthetable.""at"indicatesaspecificpointintimeorlocation,asin"Themeetingisat5PM"or"Sheworksatacompany."解析：本题考查介词在英语中的重要性及其常见用法。解析中首先解释了介词的基本功能，即表示名词、代词和其他句子部分之间的关系，如时间、地点、方向和所属关系。然后通过三个具体的例句展示了介词在表示时间、地点和特定点方面的用法。这些例句有助于学生更好地理解和掌握介词的用法，提高语言表达的准确性和丰富性。8.参考答案：Subject-verbagreementmeansthatthesubjectandverbinasentencemustagreeinnumber,meaningthatifthesubjectissingular,theverbmustbeinitssingularform,andifthesubjectisplural,theverbmustbeinitspluralform.Forexample,"Shesingsbeautifully"iscorrectbecausethesingularsubject"She"agreeswiththesingularverb"sings.""Theysingbeautifully"isalsocorrectbecausethepluralsubject"They"agreeswiththepluralverb"sing."解析：本题考查主谓一致的概念及其用法。解析中首先解释了主谓一致的基本概念，即主语和谓语在数量上必须一致，即如果主语是单数，谓语必须是单数形式，如果主语是复数，谓语必须是复数形式。然后通过两个具体的例句展示了主谓一致的用法，使答案更加清晰易懂。这些例句有助于学生更好地理解和掌握主谓一致的用法，提高语言表达的准确性和规范性。五、阅读理解题1.参考答案：B解析：Themainpurposeoftheworkshopsistoteachresidentsnewskillsandknowledge,asstatedinthefirstsentenceofthepassage.Thepassagementionsaseriesofworkshopsaimedatimprovingresidents'skillsandknowledge,whichdirectlysupportsoptionB.OptionAisincorrectbecausetheworkshopsarenotprimarilyforentertainment.OptionCisincorrectbecausethefocusisonskilldevelopment,notjustsocialevents.OptionDisincorrectbecausethepurposeisnottopromotethecenter'sservices,buttoprovidevaluetothecommunity.2.参考答案：B解析：ThebasiccookingclassisscheduledfornextSaturday,asmentionedinthesecondsentenceofthepassage.Thepassagespecificallystates,"Thefirstworkshop,scheduledfornextSaturday,isabasiccookingclass..."ThisdirectlysupportsoptionB.OptionAisincorrectbecausetheclassisnotonthisSaturday.OptionCandDareincorrectbecausetheyrefertodifferentdays.3.参考答案：B解析：Thebasiccookingclasswillbeledbyarenownedchef,asstatedinthesecondsentenceofthepassage.Thepassagementions,"Thefirstworkshop,scheduledfornextSaturday,isabasiccookingclassledbyarenownedchef."ThisdirectlysupportsoptionB.OptionA,C,andDareincorrectbecausetheydonotmentionthechefastheleader.4.参考答案：B解析：Participantsinthebasiccookingclasswilllearnhowtopreparesimple,healthymealsusingfreshingredients,a