陕西省西安市实验小学六年级英语第12单元语法练习题及答案

陕西省西安市实验小学六年级英语第12单元语法练习题及答案第1页共1页陕西省西安市实验小学六年级英语第12单元语法练习题及答案一、单项选择题（共10小题，每题2分）1.Whattimedoestheschoolstartaccordingtotheschedule?A.At8:00a.m.B.At9:00a.m.C.At7:30a.m.D.At10:00a.m.参考答案：A2.Whichofthefollowingsentencesisaquestion?A.Ilikeplayingfootball.B.Sheisreadingabook.C.Isheplayingthepiano?D.Theywenttothepark.参考答案：C3.Howdoyousay"mybrother"inEnglish?A.HisbrotherB.HerbrotherC.YourbrotherD.Mybrother参考答案：D4.Whatisthepasttenseof"go"?A.GoseB.WentC.GoingD.Gown参考答案：B5.Whichwordisanoun?A.RunB.HappyC.TableD.Sing参考答案：C6.Canyoutellmetheoppositeof"big"?A.SmallB.TallC.LongD.Wide参考答案：A7.Inthesentence"Thecatissleeping,"whatisthesubject?A.SleepingB.ThecatC.IsD.Sleepingthecat参考答案：B8.Whichsentenceusesthecorrectformof"be"?A.Heamastudent.B.Sheisateacher.C.Theyisstudents.D.Iamteachers.参考答案：B9.Whatisthepluralformof"child"?A.ChildsB.ChildrenC.ChildesD.Child参考答案：B10.Whichsentenceisinthepresentcontinuoustense?A.Shewritesaletter.B.Heisplayingfootball.C.Theyhaveeatendinner.D.Itwillraintomorrow.参考答案：B二、填空题（共10小题，每题2分）1.Sheoften______toschoolbybike.参考答案：goes2.Myfather______watchingTVintheevening.参考答案：likes3.We______gototheparkthisSundaybecauseitwillrain.参考答案：don't4.Thecatissleepingonthe______.参考答案：sofa5.I______anewbookyesterday.参考答案：bought6.He______alreadyfinishedhishomework.参考答案：has7.Theywill______tothezoonextmonth.参考答案：go8.Thisis______interestingbook.参考答案：an9.Mysisteris______thanme.参考答案：taller10.Canyouswim?Yes,I______.参考答案：can三、判断题（共10小题，每题2分）1.Theverb"goes"isinthethird-personsingularpresenttenseform.参考答案：√2.Inthesentence"Sheisreadingabook,""isreading"isapresentcontinuoustenseverbphrase.参考答案：√3.Thepastsimpletenseof"play"is"played."参考答案：√4.Theadverb"quickly"modifiestheverb"runs"inthesentence"Herunsquickly."参考答案：√5.Therelativepronoun"who"isusedtorefertoanimalsinEnglish.参考答案：×6.Theconjunction"but"isusedtoconnecttwoindependentclausesinasentence.参考答案：√7.Thenoun"child"isacollectivenouninEnglish.参考答案：×8.Theadjective"beautiful"becomes"beauty"whenusedasanoun.参考答案：×9.Thepreposition"on"isusedtoindicatethelocationofanobjectonasurface.参考答案：√10.Thephrasalverb"lookafter"meanstotakecareofsomeoneorsomething.参考答案：√四、简答题（共8小题，每题2分）1.PleasebrieflydescribetheuseofthepresentperfecttenseinEnglish.参考答案：Thepresentperfecttenseisusedtodescribeactionsorsituationsthatstartedinthepastandcontinuetothepresent,oractionsthathappenedatanunspecifiedtimebeforenow.Itisoftenusedwithtimeexpressionslike"ever,""never,""already,""yet,"and"lately."2.Howdoyoudifferentiatebetween"thereis"and"thereare"insentences?参考答案："Thereis"isusedwithsingularnouns,while"thereare"isusedwithpluralnouns.Forexample,"Thereisabookonthetable"and"Therearebooksonthetable."3.CanyoulistthreecommonirregularverbsinEnglishandtheirpastforms?参考答案：Threecommonirregularverbsare"go,""goes"(pasttense:went),"eat,""ate"(pasttense:ate),"see,""saw"(pasttense:saw).4.Explainthefunctionofthemodalverb"can"inasentence.参考答案：Themodalverb"can"isusedtoexpressability,possibility,orpermission.Forexample,"Icanswim"(ability),"Itcanraintomorrow"(possibility),"Youcangonow"(permission).5.Whatisthedifferencebetween"alotof"and"many"whenusedwithnouns?参考答案："Alotof"canbeusedwithbothsingularandpluralnouns,while"many"isusedonlywithpluralnouns.Forexample,"Alotofpeople"and"Manypeople,"but"manyabook"isnotcorrect.6.Howwouldyouusethepastcontinuoustensetodescribeanactioninprogressataspecifictimeinthepast?参考答案：Thepastcontinuoustenseisusedtodescribeanactioninprogressataspecifictimeinthepast.Forexample,"IwaswatchingTVwhenyoucalledme."7.DescribethestructureofasimplesentenceinEnglish.参考答案：Asimplesentencehasonesubjectandonepredicate.Itcanbeastatementoraquestion.Forexample,"Thecatsleeps"or"Doesthecatsleep?"8.Whyisitimportanttousethecorrectsubject-verbagreementinwriting?参考答案：Subject-verbagreementisimportantbecauseitensuresgrammaticalcorrectnessandclarityinwriting.Ifthesubjectissingular,theverbshouldbeinthesingularform,andifthesubjectisplural,theverbshouldbeinthepluralform.Forexample,"Thedogbarks"(not"Thedogbark")and"Thedogsbark."五、应用题（共8小题，每题3分）1.Lilyhasapen,abook,andanapple.HerfriendTomgivesherapencil.HowmanypensdoesLilyhavenow?参考答案：12.Thereare12birdsinatree.3birdsflyaway.Howmanybirdsareleftinthetree?参考答案：93.Peterreads5pagesofabookeveryday.Ifthebookhas30pages,howmanydayswillittakehimtofinishthebook?参考答案：64.Aboxhas8redballsand4blueballs.Whatfractionoftheballsarered?参考答案：4/12or1/35.Sarahhas10candies.Shegives3candiestoherbrotherand2candiestohersister.HowmanycandiesdoesSarahhaveleft?参考答案：56.Johnbuysatoyfor5andastickerfor2.Howmuchmoneydoeshespendintotal?参考答案：77.Atrainleavesthestationat9:00AMandarrivesatthenextstationat10:30AM.Howlongdoesthetraintaketotravel?参考答案：1.5hours8.Thereare20studentsinaclass.10studentsareboysandtherestaregirls.Whatpercentageofthestudentsaregirls?参考答案：50%标准答案与解析一、单项选择题1.参考答案：A解析：题干询问学校开始的时间，根据一般学校安排，上午8点开始比较常见。选项A"At8:00a.m."是最合理的时间。选项B、C、D的时间均不符合常规学校作息。2.参考答案：C解析：题干要求选出疑问句。选项C"Isheplayingthepiano?"是一般疑问句结构，以助动词is开头，符合疑问句特征。选项A、B、D均为陈述句。3.参考答案：D解析：题干询问“我的哥哥”的英文表达，正确说法是"Mybrother"。选项A、B、C均不符合语法规则。4.参考答案：B解析：题干询问"go"的过去式，正确形式为"went"。选项A、C、D均为错误形式。5.参考答案：C解析：题干要求选出名词，"table"意为“桌子”，是名词。选项A、B、D均为动词或形容词。6.参考答案：A解析：题干要求找出"big"的反义词，正确答案是"small"。选项B、C、D均不是"big"的反义词。7.参考答案：B解析：题干要求找出句子主语，"Thecat"是动作"sleeping"的执行者，是主语。选项A、C、D均不符合主语定义。8.参考答案：B解析：题干要求选出正确使用be动词的句子，"Sheisateacher."符合语法规则。选项A、C、D均存在语法错误。9.参考答案：B解析：题干要求找出"child"的复数形式，正确形式为"children"。选项A、C、D均为错误形式。10.参考答案：B解析：题干要求找出现在进行时句子，"Heisplayingfootball."符合现在进行时结构。选项A、C、D均不符合现在进行时特征。二、填空题1.参考答案：goes解析：考查一般现在时态，主语为第三人称单数she，动词需加-s，go的第三人称单数形式为goes。2.参考答案：likes解析：考查一般现在时态，主语为Myfather，动词需用原形，like的第三人称单数形式为likes。3.参考答案：don't解析：考查一般现在时否定句，主语为We，助动词用don't，don'tgo是don't+动词原形。4.参考答案：sofa解析：考查名词辨析，根据句意“猫在沙发上睡觉”，sofa意为“沙发”。5.参考答案：bought解析：考查一般过去时，动词buy的过去式为bought，表示过去发生的动作。6.参考答案：has解析：考查现在完成时，主语为He，助动词用has，hasfinished是has+过去分词。7.参考答案：go解析：考查一般将来时，will+动词原形，go是go的原形。8.参考答案：an解析：考查不定冠词，interesting以元音音素开头，用an。9.参考答案：taller解析：考查形容词比较级，thanme表示比较，tall的比较级为taller。10.参考答案：can解析：考查情态动词，can表示能力，符合句意“你会游泳吗？是的，我会。”。三、判断题1.参考答案：√解析：Theverb"goes"isindeedthethird-personsingularpresenttenseformoftheverb"go."InEnglishgrammar,verbsinthepresenttenseforthird-personsingularsubjects(he,she,it)endin"-s"or"-es."Therefore,thestatementiscorrect.2.参考答案：√解析：Inthesentence"Sheisreadingabook,""isreading"isapresentcontinuoustenseverbphrase.Thepresentcontinuoustenseisformedbythepresenttenseoftheverb"tobe"(is)followedbythepresentparticipleofthemainverb(reading).Thistenseisusedtodescribeanactionthatishappeningatthemomentofspeakingoraroundthepresenttime.Thus,thestatementiscorrect.3.参考答案：√解析：Thepastsimpletenseof"play"is"played."InEnglish,regularverbsformtheirpastsimpletensebyadding"-ed"tothebaseform."Play"isaregularverb,soitspastsimpleformis"played."Thestatementiscorrect.4.参考答案：√解析：Inthesentence"Herunsquickly,"theadverb"quickly"modifiestheverb"runs."Adverbsareusedtomodifyverbs,adjectives,orotheradverbs,andtheyprovidemoreinformationabouttheactionorqualitybeingdescribed."Quickly"describeshowheruns,makingthestatementcorrect.5.参考答案：×解析：Therelativepronoun"who"isusedtorefertopeople,notanimals.Torefertoanimals,therelativepronoun"which"isused.Forexample,"Thedogthatbarksloudlyismine."Therefore,thestatementisincorrect.6.参考答案：√解析：Theconjunction"but"isusedtoconnecttwoindependentclausesinasentence.Anindependentclauseisaclausethatcanstandaloneasacompletesentence."But"isacoordinatingconjunctionthatjoinstwosuchclauseswithouttheneedforacommabeforeit.Forexample,"Iwantedtogotothepark,butitwasraining."Thus,thestatementiscorrect.7.参考答案：×解析：Thenoun"child"isnotacollectivenoun.Acollectivenounreferstoagroupofpeopleorthingsconsideredasasingleunit,suchas"family,""team,"or"crowd.""Child"referstoanindividualperson,sothestatementisincorrect.8.参考答案：×解析：Theadjective"beautiful"becomes"beauty"whenusedasanoun,butitchangesitsformto"beauty"ratherthankeepingthesamespelling."Beautiful"isanadjective,and"beauty"isitscorrespondingnoun.Thestatementisincorrectbecauseitimpliesthattheadjectiveformremainsunchanged.9.参考答案：√解析：Thepreposition"on"isusedtoindicatethelocationofanobjectonasurface.Forexample,"Thebookisonthetable."Thisprepositionshowstherelationshipbetweentheobject(book)andthesurface(table).Therefore,thestatementiscorrect.10.参考答案：√解析：Thephrasalverb"lookafter"meanstotakecareofsomeoneorsomething.Itisusedtodescribetheresponsibilityofcaringforanotherpersonorthing.Forexample,"Shelooksafterheryoungersister."Thestatementiscorrect.四、简答题1.参考答案：Thepresentperfecttenseisusedtodescribeactionsorsituationsthatstartedinthepastandcontinuetothepresent,oractionsthathappenedatanunspecifiedtimebeforenow.Itisoftenusedwithtimeexpressionslike"ever,""never,""already,""yet,"and"lately."解析：本题考查现在完成时的用法。现在完成时表示过去发生的动作对现在造成的影响或结果，或过去开始并持续到现在的动作。解析中列举了现在完成时常用的时间状语，并解释了其核心用法。此题为基础题，旨在考察学生对现在完成时基本概念的掌握。2.参考答案："Thereis"isusedwithsingularnouns,while"thereare"isusedwithpluralnouns.Forexample,"Thereisabookonthetable"and"Therearebooksonthetable."解析：本题考查therebe句型的区别。解析明确指出了两者在名词单复数上的使用规则，并给出例句进行说明。此题为中等难度题，考察学生对基础语法规则的区分能力。3.参考答案：Threecommonirregularverbsare"go,""goes"(pasttense:went),"eat,""ate"(pasttense:ate),"see,""saw"(pasttense:saw).解析：本题考查不规则动词。解析列举了三个常见不规则动词的原形和过去式，强调其与规则动词的不同。此题为基础题，旨在考察学生对不规则动词的基本认知。4.参考答案：Themodalverb"can"isusedtoexpressability,possibility,orpermission.Forexample,"Icanswim"(ability),"Itcanraintomorrow"(possibility),"Youcangonow"(permission).解析：本题考查情态动词can的用法。解析从三个主要功能（能力、可能性、许可）进行说明，并给出例句。此题为中等难度题，考察学生对情态动词用法的理解。5.参考答案："Alotof"canbeusedwithbothsingularandpluralnouns,while"many"isusedonlywithpluralnouns.Forexample,"Alotofpeople"and"Manypeople,"but"manyabook"isnotcorrect.解析：本题考查量词的用法区别。"Alotof"和"many"在名词单复数上的使用规则不同。解析明确指出了这一区别，并给出正确用法示例。此题为中等难度题，考察学生对量词用法的掌握。6.参考答案：Thepastcontinuoustenseisusedtodescribeanactioninprogressataspecifictimeinthepast.Forexample,"IwaswatchingTVwhenyoucalledme."解析：本题考查过去进行时的用法。解析解释了过去进行时的核心功能——描述过去某个特定时间点正在进行的动作，并给出例句。此题为基础题，旨在考察学生对过去进行时基本概念的理解。7.参考答案：Asimplesentencehasonesubjectandonepredicate.Itcanbeastatementoraquestion.Forexample,"Thecatsleeps"or"Doesthecatsleep?"解析：本题考查简单句结构。解析明确了简单句的基本要素（一个主语和一个谓语），并给出陈述句和疑问句的示例。此题为基础题，考察学生对句子基本结构的掌握。8.参考答案：Subject-verbagreementisimportantbecauseitensuresgrammaticalcorrectnessandclarityinwriting.Ifthesubjectissingular,theverbshouldbeinthesingularform,andifthesubjectisplural,theverbshouldbeinthepluralform.Forexample,"Thedogbarks"(not"Thedogbark")and"Thedogsbark."解析：本题考查主谓一致的重要性。解析从语法正确性和表达清晰性两个方面说明了主谓一致的重要性，并给出正确用法的示例。此题为中等难度题，考察学生对语法规则的重视程度和应用能力。五、应用题1.参考答案：1解析：Lilyoriginallyhas1pen.EvenafterTomgivesherapencil,thenumberofpensshehasremains1.Thequestionspecificallyasksforth