2026年广东省深圳市外国语学校七年级英语第12单元语法练习题及答案

2026年广东省深圳市外国语学校七年级英语第12单元语法练习题及答案第1页共1页2026年广东省深圳市外国语学校七年级英语第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.Whichofthefollowingsentencesisgrammaticallycorrect?A.Hedon'tlikeplayingfootball.B.Hedoesn'tlikeplayingfootball.C.Hedoesn'tlikesplayingfootball.D.Hedon'tlikesplayingfootball.参考答案：B2.Whatisthecorrectformoftheverbinthesentence"Sheisreadingabook"?A.readB.readsC.isreadD.isreads参考答案：B3.Whichsentencecorrectlyusesthepresentcontinuoustense?A.Theyisplayinginthepark.B.Theyareplayinginthepark.C.Theyareplaysinthepark.D.Theyisplaysinthepark.参考答案：B4.Choosethecorrectformoftheverbforthesentence"Iamwatchingamovie"?A.watchB.watchesC.amwatchD.amwatches参考答案：D5.Whichofthefollowingsentencesiscorrect?A.Theyisgoingtothestore.B.Theyaregoingtothestore.C.Theyaregoestothestore.D.Theyisgoestothestore.参考答案：B6.Whatisthecorrectwaytoformthenegativesentence"Hedoesnotplayfootball"?A.Hedon'tplayfootball.B.Hedoesn'tnotplayfootball.C.Hedoesn'tplayfootball.D.Hedon'tnotplayfootball.参考答案：C7.Whichsentencecorrectlyusesthepastsimpletense?A.Shewaswenttothestore.B.Shewenttothestore.C.Shegoestothestore.D.Sheiswenttothestore.参考答案：B8.Choosethecorrectformoftheverbforthesentence"Wewereeatingdinner"?A.eatB.ateC.areeatD.areate参考答案：B9.Whichofthefollowingsentencesiscorrect?A.Theyhavebeenplayingfortwohours.B.Theyhasbeenplayingfortwohours.C.Theyhavebeenplaysfortwohours.D.Theyhasbeenplaysfortwohours.参考答案：A10.Whatisthecorrectwaytoformtheinterrogativesentence"Doesshelikeicecream"?A.Shelikeicecream?B.Doesshelikeicecream.C.Shedoeslikeicecream?D.Likesheicecreamdoes?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______watchingTVwhenIcamehomeyesterdayevening.参考答案：waswatching3.We______goingtothezoonextSunday,butwehaven'tdecidedyet.参考答案：are4.Theboy______playingfootballintheparkat4o'clockthisafternoon.参考答案：was5.______youfinishyourhomework,youcanwatchTV.参考答案：Assoonas6.I______tothelibraryyesterday,butI______mywalletathome.参考答案：went,forgot7.He______never______toShanghaibefore.参考答案：has,been8.______itraintomorrow,wewillhaveanoutdoorparty.参考答案：If,doesn't9.Thestudents______cleaningtheclassroomnow.参考答案：are10.Ifit______finetomorrow,wewillgohiking.参考答案：is三、判断题（共10小题，每题2分）1.Theverb"goes"isinthepresentsimpletense.参考答案：√2.Weuse"can"totalkaboutabilityinthepresent.参考答案：√3."Sheisplayingthepiano"isanegativesentence.参考答案：×4.Thepastcontinuoustenseisformedwith"was/were+verb-ing".参考答案：√5."Theywenttotheparkyesterday"isaquestion.参考答案：×6.Weuse"must"toexpressnecessityorobligation.参考答案：√7.Thethirdpersonsingularpresenttenseverbendsin"-s".参考答案：√8."Hedidn'tgotoschool"isapositivesentence.参考答案：×9.Thepastperfecttenseisusedtodescribeanactioncompletedbeforeanotherpastaction.参考答案：√10."Iamgoingtotravelnextmonth"isinthesimplefuturetense.参考答案：×四、简答题（共8小题，每题2分）1.Pleasebrieflydescribetheuseofthepresentperfecttense.参考答案：Itisusedtodescribeactionsorsituationsthatstartedinthepastandcontinuetothepresent,oractionsthathavebeencompletedrecentlybuthaverelevancetothepresent.2.Howdoyoudifferentiatebetween"can"and"may"inEnglish?参考答案："Can"isusedforabilityorpermission,while"may"isusedforpossibilityorpermissioninmoreformalcontexts.3.ListthreecommonirregularverbsinEnglishandtheirpastforms.参考答案：①Walk/walked②Eat/ate③Go/went4.Explainthefunctionofthemodalverb"must"inasentence.参考答案：Itexpressesstrongnecessityorobligation.5.Whatisthedifferencebetween"thereis"and"thereare"?参考答案："Thereis"isusedforsingularnouns,while"thereare"isusedforpluralnouns.6.DescribethestructureofasimplesentenceinEnglish.参考答案：Asimplesentencecontainsoneindependentclausewithasubjectandaverb,anditexpressesacompletethought.7.HowdoyouformthepluralofmostEnglishnouns?参考答案：Mostnounsformthepluralbyadding"-s"or"-es."Forexample,"cat"becomes"cats,"and"box"becomes"boxes."Exceptionsincludenounsendingin"-s,""-x,""-z,""-sh,"or"-ch,"whichadd"-es"(e.g.,"bus"becomes"buses").8.Brieflyexplaintheuseofthesecondconditional.参考答案：Itisusedtotalkabouthypotheticalsituationsinthepresentorfutureandtheirpossibleresults.五、应用题（共8小题，每题3分）1.Youareplanningabirthdaypartyforyourfriend.Writeashortemailtoyourfriend,invitinghim/hertotheparty.Inyouremail,youshouldincludethefollowinginformation:thedateandtimeoftheparty,theplacewherethepartywillbeheld,andwhatactivitieswillbeincludedintheparty.参考答案：Dear[Friend'sName],Iamwritingtoinviteyoutomybirthdayparty.Itwillbeheldon[Date]at[Time]at[Place].Therewillbegames,music,andacake.Ihopeyoucancomeandhavefun!2.Lookatthefollowingdialoguebetweentwofriends,TomandLucy.TomisaskingLucyforhelpwithherEnglishhomework.CompletethedialoguebywritingthecorrectquestionsandanswersforTomandLucy.Tom:Hi,Lucy.CanyouhelpmewithmyEnglishhomework?Lucy:Sure,what'stheproblem?Tom:Idon'tknowhowto_______theverb"togo"inthepresentcontinuoustense.Lucy:It'sveryeasy.Youjustadd_______tothebaseformoftheverb.Tom:_______?Lucy:_______.3.Rewritethefollowingsentenceusingthecorrectformoftheverbinbrackets.Sheoften_______(go)tothelibraryintheafternoon.参考答案：Sheoftengoestothelibraryintheafternoon.4.Completethefollowingsentencewiththecorrectformoftheverb"tobe".Thebookonthetable_______(be)mine.参考答案：Thebookonthetableismine.5.Changethefollowingsentenceintothepastsimpletense.Theyusuallyplayfootballinthepark.参考答案：Theyplayedfootballintheparkyesterday.6.Completethefollowingsentenceusingthecorrectformofthepresentperfecttenseoftheverbinbrackets.I_______(live)inthiscitysince2010.参考答案：Ihavelivedinthiscitysince2010.7.Lookatthefollowingsentence.Completeitwiththecorrectformoftheverb"tohave".He_______(have)abrotherandtwosisters.参考答案：Hehasabrotherandtwosisters.8.Writeashortparagraph(about50words)describingyourfavoriteseason.Useatleastthreedifferentformsoftheverb"tobe"inyourparagraph.参考答案：Myfavoriteseasoniswinter.Itiscold,butIliketomakesnowmenanddrinkhotchocolate.Winterisalsoatimeforfamilygatherings.Ilovethequietandpeacefulatmosphereofwinter.标准答案与解析一、单项选择题1.参考答案：B解析：选项A和D使用了错误的动词形式，don't和don'tlikes都不符合第三人称单数现在时的规则。选项C中，doesn't后面应该跟动词原形，而不是likes。选项B是正确的，doesn'tlike符合第三人称单数现在时的规则。2.参考答案：B解析：句子"Sheisreadingabook"使用了现在进行时态，表示正在进行的动作。现在进行时态的结构是主语+be动词(is/am/are)+动词的ing形式。因此，正确的动词形式是reads。3.参考答案：B解析：选项A和D中，主语They是复数，be动词应该用are，而不是is。选项C中，动词plays是第三人称单数形式，不符合主语They。选项B是正确的，areplaying符合现在进行时态的规则。4.参考答案：D解析：句子"Iamwatchingamovie"使用了现在进行时态，表示正在进行的动作。现在进行时态的结构是主语+be动词(am/is/are)+动词的ing形式。因此，正确的动词形式是amwatches。5.参考答案：B解析：选项A和D中，主语They是复数，be动词应该用are，而不是is。选项C中，动词goes是第三人称单数形式，不符合主语They。选项B是正确的，aregoingto符合一般将来时态的规则。6.参考答案：C解析：选项A和D使用了错误的动词形式，don't和don'tnot都不符合第三人称单数现在时的规则。选项B中，doesn'tnot是双重否定，不符合语法规则。选项C是正确的，doesn'tplay符合第三人称单数现在时的否定形式。7.参考答案：B解析：选项A中，waswent是错误的动词形式，过去式应该是went。选项C中，goes是一般现在时，不符合句子语境。选项D中，iswent是错误的动词形式。选项B是正确的，went符合过去简单时态的规则。8.参考答案：B解析：句子"Wewereeatingdinner"使用了过去进行时态，表示过去某个时间点正在进行的动作。过去进行时态的结构是主语+be动词(was/were)+动词的ing形式。因此，正确的动词形式是ate。9.参考答案：A解析：选项B和D中，主语They是复数，be动词应该用have，而不是has。选项C中，动词plays是第三人称单数形式，不符合主语They。选项A是正确的，havebeenplaying符合现在完成进行时态的规则。10.参考答案：B解析：选项A和C中，like后面缺少助动词does。选项D中，语序错误，应该是Doesshelikeicecream。选项B是正确的，Doesshelikeicecream符合一般现在时疑问句的规则。二、填空题1.参考答案：goes解析：本题考查一般现在时的用法。根据主语She是第三人称单数，动词需要加-s。句意为“她经常骑自行车去上学。”2.参考答案：waswatching解析：本题考查过去进行时的用法。根据时间状语whenIcamehomeyesterdayevening是过去的时间，表示过去某个时间点正在进行的动作，需要用过去进行时。句意为“我回家时，我父亲正在看电视。”3.参考答案：are解析：本题考查一般现在时的用法。根据时间状语nextSunday是将来的时间，但表示经常性、习惯性的动作，需要用一般现在时。句意为“我们下周日将要去看动物园，但我们还没决定。”4.参考答案：was解析：本题考查过去进行时的用法。根据时间状语at4o'clockthisafternoon是过去的时间，表示过去某个时间点正在进行的动作，需要用过去进行时。句意为“那个男孩下午4点正在公园踢足球。”5.参考答案：Assoonas解析：本题考查时间状语从句的用法。根据句意“你一完成作业就可以看电视。”，需要用assoonas引导时间状语从句，表示一……就……。从句用一般现在时，主句用一般现在时。句意为“你一完成作业，你就可以看电视。”6.参考答案：went,forgot解析：本题考查一般过去时和过去忘记的用法。根据时间状语yesterday是过去的时间，动词需要用一般过去时。根据句意“我昨天去了图书馆，但我把钱包忘在家里了。”，第二个空表示过去忘记做某事，需要用forgettodosth.的结构。句意为“我昨天去了图书馆，但我忘记把钱包带在家里。”7.参考答案：has,been解析：本题考查现在完成时的用法。根据句意“他以前从未去过上海。”，表示过去的动作对现在的影响，需要用现在完成时。have/hasbeento表示去过某地。句意为“他以前从未去过上海。”8.参考答案：If,doesn't解析：本题考查一般现在时的虚拟语气。根据句意“如果明天不下雨，我们将举行户外聚会。”，表示对将来的假设，需要用一般现在时的虚拟语气。if引导的条件状语从句用一般现在时，主句用一般将来时willdo。句意为“如果明天不下雨，我们将举行户外聚会。”9.参考答案：are解析：本题考查现在进行时的用法。根据句意“学生们现在正在打扫教室。”，表示现在正在进行的动作，需要用现在进行时。句意为“学生们现在正在打扫教室。”10.参考答案：is解析：本题考查一般现在时的用法。根据时间状语tomorrow是将来的时间，但表示天气情况，需要用一般现在时。句意为“如果明天天气好，我们将去远足。”三、判断题1.参考答案：√解析：Thesentence"Theverb'goes'isinthepresentsimpletense"iscorrect.Theverb"goes"isthethird-personsingularpresentformoftheverb"go,"anditfollowstherulesofthepresentsimpletenseforthird-personsingularsubjects.2.参考答案：√解析：Thestatement"Weuse'can'totalkaboutabilityinthepresent"iscorrect."Can"isamodalverbusedtoexpressabilityorpossibilityinthepresenttense.3.参考答案：×解析：Thesentence"Sheisplayingthepiano"isnotanegativesentence.Anegativesentencewouldrequiretheuseof"isnot"or"isn't"(e.g.,"Sheisnotplayingthepiano").Thegivensentenceisaffirmative.4.参考答案：√解析：Thestatement"Thepastcontinuoustenseisformedwith'was/were+verb-ing'"iscorrect.Thisisthestandardstructureforthepastcontinuoustense,usedtodescribeactionsinprogressataspecifictimeinthepast.5.参考答案：×解析：Thesentence"Theywenttotheparkyesterday"isnotaquestion.Itisasimpledeclarativesentenceinthepastsimpletense.Aquestionwouldtypicallystartwithanauxiliaryverb,questionword,orinversion(e.g.,"Didtheygototheparkyesterday?").6.参考答案：√解析：Thestatement"Weuse'must'toexpressnecessityorobligation"iscorrect."Must"isamodalverbthatindicatesstrongnecessityorobligationinthepresenttense.7.参考答案：√解析：Thesentence"Thethirdpersonsingularpresenttenseverbendsin'-s'"iscorrect.Inthepresentsimpletense,verbsendingin-s,-sh,-ch,-x,or-ztakean-sformforthethird-personsingular(e.g.,"goes,""ishes,""atches").8.参考答案：×解析：Thesentence"Hedidn'tgotoschool"isnotapositivesentence.Itisanegativesentenceformedwith"didn't"(thepastsimplenegativeformof"do").Apositivesentencewouldbe"Hewenttoschool."9.参考答案：√解析：Thestatement"Thepastperfecttenseisusedtodescribeanactioncompletedbeforeanotherpastaction"iscorrect.Thepastperfecttense(e.g.,"hadgone")isusedtoindicateanactionthatoccurredbeforeanotherpastevent.10.参考答案：×解析：Thesentence"Iamgoingtotravelnextmonth"isnotinthesimplefuturetense.Itisinthefuturecontinuoustense,formedwith"begoingto+verb-ing."Thesimplefuturetenseisformedwith"will+baseverb"(e.g.,"Iwilltravelnextmonth").四、简答题1.参考答案：Itisusedtodescribeactionsorsituationsthatstartedinthepastandcontinuetothepresent,oractionsthathavebeencompletedrecentlybuthaverelevancetothepresent.解析：Thepresentperfecttenseisformedwith"have/has+pastparticiple."Itiscommonlyusedtotalkaboutlifeexperiences,changesovertime,andcompletedactionswithpresentresults.Forexample,"Ihavelivedhereforfiveyears"(ongoingaction)or"Shehasfinishedherhomework"(completedactionwithpresentrelevance).Thistenseemphasizestheconnectionbetweenthepastandpresent.2.参考答案："Can"isusedforabilityorpermission,while"may"isusedforpossibilityorpermissioninmoreformalcontexts.解析："Can"expressesability(e.g.,"Icanswim")orgeneralpermission(e.g.,"Youcanleaveearly")."May"ismoreformalforpermission(e.g.,"MayIuseyourphone?")andforexpressingpossibility(e.g.,"Itmayraintomorrow").Thechoicebetweenthemdependsonthecontextanddesiredlevelofformality.3.参考答案：①Walk/walked②Eat/ate③Go/went解析：Irregularverbsdonotfollowthestandardpatternforformingpastforms."Walk"becomes"walked,""eat"becomes"ate,"and"go"becomes"went."Theseformsmustbememorizedastheydonotfollowtheregular"-ed"ruleforpastparticiples.4.参考答案：Itexpressesstrongnecessityorobligation.解析："Must"indicatesastrongmustorobligation,oftenusedforrulesorstrongadvice.Forexample,"Youmustfinishyourhomework."Itismoreforcefulthan"haveto."Unlike"haveto,"itcannotbenegateddirectly(use"mustnot").5.参考答案："Thereis"isusedforsingularnouns,while"thereare"isusedforpluralnouns.解析："Thereis"isusedwhenreferringtoasingleitemorconcept(e.g.,"Thereisabookonthetable")."Thereare"isusedformultipleitems(e.g.,"Therearethreebooksonthetable").Thisdistinctioniscrucialforgrammaticalaccuracy.6.参考答案：Asimplesentencecontainsoneindependentclausewithasubjectandaverb,anditexpressesacompletethought.解析：Asimplesentencehasasubject(whoorwhatthesentenceisabout)andaverb(actionorstateofbeing).Itdoesnotcontainanydependentclausesorcompoundelements.Forexample,"Thecatsleeps"isasimplesentence.7.参考答案：Mostnounsformthepluralbyadding"-s"or"-es."Forexample,"cat"becomes"cats,"and"box"becomes"boxes."Exceptionsincludenounsendingin"-s,""-x,""-z,""-sh,"or"-ch,"whichadd"-es"(e.g.,"bus"becomes"buses").解析：Thepluralofmostnounsisformedbyadding"-s"tothesingularform.Nounsendinginconsonantsfollowedbyavoweldoublethefinalconsonantbeforeadding"-s"(e.g.,"foot"becomes"feet").Nounsendingincertainconsonantclustersalsodoublethefinalconsonant(e.g.,"stop"becomes"stops").Therearealsoirregularpluralsthatdonotfollowtheserules(e.g.,"man"becomes"men").8.参考答案：Itisusedtotalkabouthypotheticalsituationsinthepresentorfutureandtheirpossibleresults.解析：Thesecondconditionalisformedwith"if+presentsimple,mainclausepresentsimple."Forexample,"IfIhadacar,Iwouldgoshopping."Itisusedtodescribeunrealorunlikelysituations.Themainclauseuses"would"+baseverbtoindicateahypotheticaloutcome.五、应用题1.参考答案：Dear[Friend'sName],Iamwritingtoinviteyoutomybirthdayparty.Itwillbeheldon[Date]at[Time]at[Place].Therewillbegames,music,andacake.Ihopeyoucancomeandhavefun!解析：本题考查了学生运用英语进行日常交际的能力，特别是写电子邮件的能力。学生需要根据题目要求，在邮件中包含派对的时间、地点和活动内容。答案中提供了一个完整的电子邮件范例，包括称呼、邀请语