2026年江苏省湘教版六年级英语下册第12单元语法填空专项训练

2026年江苏省湘教版六年级英语下册第12单元语法填空专项训练一、单项选择题（总共10题，每题2分，共20分）1.The12thunitofourEnglishtextbookmainlyfocuseson______topic,whichhelpsstudentsunderstandhowtodescribechangesindailylifeusingthepresentperfecttense.Pleasefillintheblankwiththecorrectword.A."WeatherandSeasons"B."FamilyandFriends"C."DailyRoutinesandHabits"D."AnimalsandNature"（二、填空题（总共10题，每题2分，共20分）1.Theunitteachesstudentstousethepresentperfecttensetodescribeactionsthat______startedinthepastandcontinuetothepresent.2.Whenfillinginblankswith"for,"thewordmustindicatea______periodoftime.3.Thesentence"I______visitedtheGreatWall"impliesthespeakerhasbeentherebefore.4.Tofillinblankscorrectly,studentsshouldrememberthat"has"isusedwith______singularsubjects.5.Theunitincludesareadingpassageaboutaboywho______hisbikeforthreeyears.6.Whenusing"since,"thewordmustindicatea______(pointintime)whentheactionstarted.7.Thesentence"They______movedtoShanghai"suggeststhemovehappenedinthepastandtheresultaffectsthepresent.8.Tofillinblankswith"too"inanegativesentence,thewordmustbeplacedatthe______ofthesentence.9.Theunitteachesstudentstouse"either"innegativesentenceswith______(subject)subjects.10.Thesentence"She______learnedtoswim"impliestheskillwasacquiredinthepastandtheresultisknown.三、判断题（总共10题，每题2分，共20分）1.Thepresentperfecttensecanbeusedtodescribeactionsthathappenedyesterday.(×)（解析：一般过去时用于描述昨天发生的动作，现在完成时强调动作对现在的影响或未完成性。正确表述应为"thepresentperfecttensecanbeusedtodescribeactionsthathappenedinthepastandhaverelevancetothepresent."）2.Theword"ever"isinterchangeablewith"since"inallpresentperfecttensesentences.(×)（解析："ever"用于一般疑问句或否定句，"since"用于陈述句表示时间起点。正确表述应为"everisusedinquestionsandnegatives,whilesinceisusedinstatementstoindicateastartingpoint."）3.Thesentence"Ihavereadthisbook"meansthespeakerfinishedreadingityesterday.(×)（解析：现在完成时强调阅读动作对现在的影响（如"我已经读完，可以讨论"），不特指具体时间。正确表述应为"thesentence'Ihavereadthisbook'meanstheactionofreadingiscompletedandtheresultisrelevanttothepresent."）4.Theword"already"canreplace"yet"inanypresentperfecttensesentence.(×)（解析："already"用于肯定句，"yet"用于否定句或疑问句。正确表述应为"alreadyisusedinaffirmativesentences,whileyetisusedinnegativesorquestions."）5.Thepresentperfecttenseisusedtodescribehabitsthatstartedinthepastandcontinuetothepresent.(√)（解析：符合现在完成时态的核心用法，如"myfamilyhaslivedherefortenyears."）6.Thesentence"Shehasn'teatenbreakfast"impliesshewilleatlater.(×)（解析：现在完成时否定句仅表示动作未发生，不暗示未来计划。正确表述应为"thesentence'Shehasn'teatenbreakfast'onlyindicatestheactionhasn'thappened,withoutimplyingfutureplans."）7.Theword"for"isusedwithtimeperiods(e.g.,"forthreeyears")and"since"isusedwithtimepoints(e.g.,"since2020").(√)（解析：符合现在完成时态的时间状语用法规则。）8.Thepresentperfecttensecanbeusedwithallsubjects,includingpluralnounsandthird-personsingularsubjects.(√)（解析：符合现在完成时的主谓一致规则。）9.Thesentence"TheyhavebeentoLondon"meanstheytraveledthereyesterday.(×)（解析：现在完成进行时强调动作的持续性和对现在的影响，不特指具体时间。正确表述应为"thesentence'TheyhavebeentoLondon'meanstheytraveledtoLondonandtheexperiencecontinuestoberelevant."）10.Theunitteachesstudentstouse"too"and"either"onlyinpositivesentences.(×)（解析：两者可用于否定句，如"hedoesn'tlikeapples,either."）四、简答题（总共8题，每题2分，共16分）1.Explainthedifferencebetween"for"and"since"inthepresentperfecttense.（参考答案："for"isusedwithaperiodoftime(e.g.,"fortwoyears"),while"since"isusedwithapointintime(e.g.,"since2020").Forexample,"IhavestudiedEnglishforthreeyears"meansthestudystartedinthepastandcontinuestothepresent,while"IhavestudiedEnglishsince2020"meansthestudystartedon2020andcontinuestothepresent.Thekeydifferenceisthat"for"measuresduration,and"since"marksthebeginning.）2.Whyisthepresentperfecttenseusedtodescribechangesinpeople'slives?（参考答案：Thepresentperfecttenseisusedtodescribechangesinpeople'slivesbecauseitemphasizestheresultofpastactionsonthepresent.Forexample,"Hehasgrowntaller"impliesthechange(growingtaller)happenedinthepastandtheresult(beingtaller)isrelevantnow.Itconnectspastexperiencestocurrentsituations,makingthechangemeaningfulinthepresentcontext.）3.Howdoyoufillinblankscorrectlywhenusing"too"or"either"innegativesentences?（参考答案：Whenusing"too"or"either"innegativesentences,"too"mustbeplacedattheendofthesentence,while"either"mustbeplacedbeforethemainverb.Forexample,"Shedoesn'tlikeapples,too"isincorrect;thecorrectformis"Shedoesn'tlikeapples,either."Additionally,thesubjectmustmatchtheverb(e.g.,"Theydon'tgotoschool,either"forpluralsubjects).）4.Whatshouldstudentsdoiftheyareunsureaboutwhethertouse"for"or"since"inasentence?（参考答案：Studentsshouldidentifywhetherthecontextrequiresaperiodoftime(use"for")orastartingpoint(use"since").Forexample,ifthesentencementions"threeyears,"use"for";ifitmentions"2020,"use"since."Anotherstrategyistoaskthemselves:"Isthetimemeasured(use'for'),oristhestartingpointmentioned(use'since')?"Thishelpsclarifythecorrectchoice.）5.Whyisthepresentperfecttenseusedtodescribehabitsthatstartedinthepastandcontinuetothepresent?（参考答案：Thepresentperfecttenseisusedtodescribehabitsthatstartedinthepastandcontinuetothepresentbecauseitemphasizestheongoingnatureoftheaction.Forexample,"Myfamilyhaslivedherefortenyears"meansthelivinghabitstartedinthepastandcontinuestothepresent,withnoclearend.Itconnectspastandpresentwithoutfocusingonaspecifictime.）6.Howdoesthepresentperfecttensedifferfromthesimplepasttense?（参考答案：Thepresentperfecttensediffersfromthesimplepasttenseintimereferenceandmeaning.Thesimplepasttensedescribesactionsthatfinishedataspecifictimeinthepast(e.g.,"Ireadabookyesterday").Thepresentperfecttensedescribesactionsthatstartedinthepastandhaverelevancetothepresent(e.g.,"Ihavereadthebook"impliesthebookisfinishedandtheresultisknownnow).Thepresentperfectalsoallowsforactionswithoutaspecificpasttime(e.g.,"IhavetraveledtoLondon").）7.Whataresomecommonmistakesstudentsmakewhenfillinginblankswith"has"or"have"?（参考答案：Commonmistakesinclude:(1)forgettingthird-personsingularagreement(e.g.,"Shehas"insteadof"Shehas");(2)usingthewrongformwithpluralsubjects(e.g.,"Theyhas"insteadof"Theyhave");(3)mixingwithothertenses(e.g.,usingsimplepastwhenpresentperfectisneeded).Studentsshouldcheckthesubjectandensuretheverbmatches(hasforsingular,haveforplural).）8.Howcanstudentsimprovetheirabilitytofillinblankscorrectlyingrammarexercises?（参考answers：Studentscanimproveby:(1)reviewingtherulesfor"for"and"since";(2)practicingwithexamplesinthetextbook;(3)identifyingthetimereference(pasttopresentvs.specificpasttime);(4)checkingforsubject-verbagreement;(5)usingcontextcluestodeterminethecorrecttense.Regularpracticeandself-correctionarekey.）五、应用题（总共8题，每题4分，共24分）1.Completethefollowingsentencewiththecorrectformoftheverb"work":"She______inthiscompanyforfiveyears."（参考答案：hasworked解析：现在完成时态用于描述长期动作，主语"She"需用"has"+过去分词"worked"。）2.Fillintheblankwith"too"or"either"inthefollowingsentence:"Hedoesn'tlikecoffee,______."（参考答案：either解析：否定句后用"either"置于句末，正确形式为"either."）3.Completethefollowingsentencewiththecorrectformoftheverb"live":"They______inShanghaisince2018."（参考答案：havelived解析：现在完成时态用于描述从过去开始持续到现在的动作，主语"They"需用"have"+过去分词"lived."）4.Fillintheblankwith"for"or"since":"I______Englishforsixmonths."（参考答案：havestudied解析："for"后接时间段，主语"I"需用"have"+过去分词"studied."）5.Completethefollowingsentencewiththecorrectformoftheverb"play":"He______thepianosincehewasfive."（参考答案：hasplayed解析：现在完成时态用于描述从过去开始持续到现在的动作，主语"He"需用"has"+过去分词"played."）6.Fillintheblankwith"has"or"have":"Mybrother______visitedthemuseum."（参考答案：has解析：现在完成时态中，主语"Mybrother"为第三人称单数，需用"has."）7.Completethefollowingsentencewiththecorrectformoftheverb"write":"She______abookfortwoyears."（参考答案：haswritten解析：现在完成时态用于描述长期动作，主语"She"需用"has"+过去分词"written."）8.Fillintheblankwith"too"or"either":"Theydon'tgotothegym,______."（参考答案：too解析：否定句后用"too"置于句末，正确形式为"too."）【标准答案及解析】一、单项选择题1.C2.A3.D4.B5.A6.A7.B8.C9.C10.A（二、填空题1.hasbeengoingon2.measured3.have4.third-personsingular5.hashad6.a7.have8.end9.plural10.has（解析：第1题需结合现在完成进行时态；第8题正确答案为"end"，因"too"需置于句末。）三、判断题1.×2.×3.×4.×5.√6.×7.√8.√9.×10.×（解析：第5题正确因现在完成时态用于描述长期变化；第9题正确因"either"可用于否定句。）四、简答题1."for"measuresduration(e.g.,"fortwoyears"),while"since"marksastartingpoint(e.g.,"since2020").2.Thepresentpe