广东省粤教版初中二年级英语第7章同步练习题及答案

广东省粤教版初中二年级英语第7章同步练习题及答案第1页共1页广东省粤教版初中二年级英语第7章同步练习题及答案一、单项选择题（共10小题，每题2分）1.Whatdoes"synchronize"meaninthecontextofcoordinatingtwoclockstoshowthesametime?A.TodelayB.TospeedupC.ToadjustD.Tostop参考答案：C2.Whichsentencecorrectlyusesthepresentperfecttense?A.Shehasgonetothestoreyesterday.B.Theyhavebeenplayingsincemorning.C.Hewillhavefinishedhishomeworkbytomorrow.D.Wehadeatendinnerwhenhearrived.参考答案：B3.Whatisthepastparticipleoftheverb"toread"?A.ReadB.ReadingC.ReadedD.Reades参考答案：A4.Howdoyouspellthewordmeaning"tohappen"?A.OccurB.AccurC.OcurrD.Accure参考答案：A5.Whichofthefollowingisacorrectuseofthethirdpersonsingularpresenttense?A.Shegotoschooleveryday.B.HewatchTVintheevening.C.Theyhaveacar.D.Itisverycold.参考答案：B6.Whatisthecorrectwaytoformthecomparativedegreeof"happy"?A.HappierB.HappiestC.HapplerD.Haply参考答案：A7.Whichprepositionshouldbeusedwith"listen"tomean"topayattentionto"?A.AtB.ToC.InD.With参考答案：B8.Whatisthecorrectformoftheverbinthesentence"IfIwereyou,Iwouldstudyharder"?A.AmB.IsC.WereD.Was参考答案：C9.Whichwordmeans"apersonwhotellsstories"?A.PoetB.WriterC.NarratorD.Actor参考答案：C10.Whatisthecorrectwaytosay"Iamgoingtothelibrary"inthefuturecontinuoustense?A.Iwillbegoingtothelibrary.B.Iamgoingtobeatthelibrary.C.Iwillgotothelibrary.D.Iamgoingtothelibrary.参考答案：A二、填空题（共10小题，每题2分）1.Theboyoftenplays______basketballafterschool.参考答案：basketball2.Mysisterisinterestedincollecting______stamps.参考答案：stamps3.Wearegoingtovisitthemuseum______nextSunday.参考答案：on4.Canyoutellmethetime?It's______o'clock.参考答案：seven5.Sheis______happybecauseshegotagoodgrade.参考答案：very6.Thecatissleeping______thetable.参考答案：under7.Idon'tunderstandthissentence.Canyouhelpme______it?参考答案：explain8.Therearemanybooksonthe______.参考答案：desk9.Heistallerthan______inhisclass.参考答案：anyone10.TheweatherinGuangzhouis______insummer.参考答案：hot三、判断题（共10小题，每题2分）1.Thepastcontinuoustenseisusedtodescribeanactionthatwasinprogressataspecifictimeinthepast.参考答案：√2.Inthesentence"Sheisreadingabook,""isreading"isapresentcontinuoustenseform.参考答案：√3.Thesimplepasttenseisalwaysusedtotalkaboutcompletedactionsinthepast.参考答案：×4."Have"isamodalverbusedtoformquestionsinEnglish.参考答案：×5.Thepresentperfecttenseisformedwiththeauxiliaryverb"do"plusthepastparticipleofthemainverb.参考答案：×6.Inthesentence"Theywillgototheparktomorrow,""willgo"isafuturesimpletenseform.参考答案：√7.Thepastperfecttenseisusedtodescribeanactionthatwascompletedbeforeanotheractioninthepast.参考答案：√8."Can"isamodalverbthatexpressesabilityorpossibility.参考答案：√9.Thesimplepresenttenseisusedtodescribehabitualactionsorgeneraltruths.参考答案：√10.Inthesentence"Ihaveeatenbreakfast,""haveeaten"isapresentperfecttenseform.参考答案：√四、简答题（共8小题，每题2分）1.请简述一般现在时的主要用法。参考答案：一般现在时主要用来表示经常性、习惯性的动作或状态，描述客观事实、普遍真理、固定安排等。2.Howdoyouusuallyspendyourweekend?参考答案：IusuallywatchTV,readbooks,orgoshoppingwithmyfamily.3.Whatdoestheadverb"often"indicateaboutthefrequencyofanaction?参考答案：Theadverb"often"indicatesahighfrequencyofaction,meaningithappensmorefrequentlythan"sometimes"butlessfrequentlythan"always."4.Explainthedifferencebetween"can"and"may"intermsofabilityandpermission.参考答案：“Can”isusedtoexpressabilityorskill,while“may”isusedtoaskfororgivepermission.5.WhyisitimportanttousethecorrectverbforminEnglishsentences?参考答案：Usingthecorrectverbformisimportantbecauseitensuresgrammaticalaccuracy,clarityofmeaning,andpropercommunication.6.DescribethestructureofasimplesentenceinEnglish.参考答案：Asimplesentenceconsistsofasubjectandapredicate,anditexpressesacompletethought.7.Whatisthefunctionofthemodalverb"must"inasentence?参考答案：Themodalverb"must"isusedtoexpressstrongobligationornecessity,anditisoftenusedtogiveadviceormakerecommendations.8.Howdoesthethird-personsingularpresenttenseverbformchange?参考答案：Thethird-personsingularpresenttenseverbformchangesbyadding"-s"or"-es"tothebaseformoftheverb.五、阅读理解题（共8小题，每题3分）Lastweekend,Lilywenttothecityparkwithherfamily.Theweatherwassunnyandwarm,sotheydecidedtohaveapicnic.Theybroughtsandwiches,fruits,anddrinks.Lily'sbrother,Tom,wasexcitedtoseetheducksinthepond.Theyfedtheduckssomebreadcrumbs,andtheducksswamaroundthemhappily.Afterlunch,Lilyandherparentsplayedfrisbeeonthegrass.Itwasalotoffun.Intheevening,theywatchedthesunsettogether.Lilyfeltveryhappyandgratefulforspendingtimewithherfamily.1.WhatdidLily'sfamilybringforthepicnic?参考答案：sandwiches,fruits,anddrinks2.Whowasexcitedtoseetheducks?参考答案：Tom3.Whatdidtheyfeedtheducks?参考答案：breadcrumbs4.WhatdidLilyandherparentsplayafterlunch?参考答案：frisbee5.WhatdidLilyfeelattheendoftheday?参考答案：veryhappyandgratefulforspendingtimewithherfamily6.WheredidLily'sfamilygoforthepicnic?参考答案：thecitypark7.WhatdidTomdointhepond?参考答案：fedtheducks8.Wastheweathergoodforapicnic?参考答案：yes标准答案与解析一、单项选择题1.参考答案：C解析：Synchronizemeanstoadjustormaketwothingsmatchintimeorrate.OptionA(todelay)isincorrectbecausedelayingmeansmakingsomethinghappenlater.OptionB(tospeedup)isincorrectbecausespeedingupmeansmakingsomethinghappenfaster.OptionC(toadjust)iscorrectbecauseitalignswiththemeaningofsynchronizingclocks.OptionD(tostop)isincorrectbecausestoppingmeansceasinganaction.2.参考答案：B解析：Thepresentperfecttenseisusedtodescribeanactionthatstartedinthepastandcontinuestothepresent.OptionA(Shehasgonetothestoreyesterday)isincorrectbecause"yesterday"specifiesapasttime,whichshouldbethesimplepasttense.OptionB(Theyhavebeenplayingsincemorning)iscorrectbecauseitindicatesanactionthatstartedinthepastandisstillongoing.OptionC(Hewillhavefinishedhishomeworkbytomorrow)isincorrectbecauseitusesthefutureperfecttense.OptionD(Wehadeatendinnerwhenhearrived)isincorrectbecauseitusesthepastperfecttense.3.参考答案：A解析：Thepastparticipleoftheverb"toread"is"read."OptionB(reading)isthepresentparticiple.OptionC(readed)isincorrectbecausethepasttenseis"read."OptionD(reades)isincorrectbecausethethirdpersonsingularpresenttenseis"reads."4.参考答案：A解析：Thewordmeaning"tohappen"is"occur."OptionB(Accur),OptionC(Ocurr),andOptionD(Accure)areincorrectspellings.5.参考答案：B解析：Thecorrectthirdpersonsingularpresenttenseformof"watch"is"watches."OptionA(Shegotoschooleveryday)isincorrectbecausetheverbshouldbe"goes."OptionC(Theyhaveacar)isincorrectbecauseitusesthepresentsimpletense.OptionD(Itisverycold)isincorrectbecauseitusesthepresentsimpletense.6.参考答案：A解析：Thecomparativedegreeof"happy"is"happier."OptionB(happiest)isthesuperlativedegree.OptionC(happler)andOptionD(haply)areincorrectspellings.7.参考答案：B解析：Thecorrectprepositiontousewith"listen"tomean"topayattentionto"is"to."OptionA(at),OptionC(in),andOptionD(with)donotfitthecontext.8.参考答案：C解析：Thecorrectformoftheverbinthesentence"IfIwereyou,Iwouldstudyharder"is"were."Thisisasubjunctivemoodconstruction.OptionA(am),OptionB(is),andOptionD(was)areincorrectformsforthissentence.9.参考答案：C解析：Thewordmeaning"apersonwhotellsstories"is"narrator."OptionA(poet)isapersonwhowritespoems.OptionB(writer)isapersonwhowrites.OptionD(actor)isapersonwhoperformsinplaysormovies.10.参考答案：A解析：Thecorrectwaytosay"Iamgoingtothelibrary"inthefuturecontinuoustenseis"Iwillbegoingtothelibrary."OptionB(Iamgoingtobeatthelibrary)isincorrectbecauseitisnotinthefuturecontinuoustense.OptionC(Iwillgotothelibrary)isincorrectbecauseitisinthesimplefuturetense.OptionD(Iamgoingtothelibrary)isincorrectbecauseitisinthepresentcontinuoustense.二、填空题1.参考答案：basketball解析：本题考查名词的用法。根据句意“那个男孩放学后经常打______篮球”，篮球是一种球类运动，需要使用名词形式，且根据句中动词plays可知，此处应用名词basketball。空格处填basketball符合语法和句意。2.参考答案：stamps解析：本题考查名词的用法。根据句意“我的姐姐对收集______邮票感兴趣”，邮票是收藏的对象，需要使用名词形式。根据句中动词collecting可知，此处应用名词stamps。空格处填stamps符合语法和句意。3.参考答案：on解析：本题考查介词的用法。根据句意“我们打算下周日去参观______博物馆”，博物馆是地点，需要使用介词。根据句中动词aregoingtovisit可知，此处应用介词on。空格处填on符合语法和句意。4.参考答案：seven解析：本题考查数字的用法。根据句意“你能告诉我现在几点吗？是______点钟”，此处需要填入具体的数字。根据句中问句Canyoutellmethetime?可知，此处应用数字seven。空格处填seven符合语法和句意。5.参考答案：very解析：本题考查副词的用法。根据句意“她______高兴，因为她得了好成绩”，此处需要填入一个副词来修饰形容词happy。根据句意可知，此处应用very来表示程度。空格处填very符合语法和句意。6.参考答案：under解析：本题考查介词的用法。根据句意“猫在______桌子上睡觉”，此处需要填入一个介词来表示位置关系。根据句意可知，猫在桌子下面，此处应用under。空格处填under符合语法和句意。7.参考答案：explain解析：本题考查动词的用法。根据句意“我不懂这个句子。你能帮我______它吗？”，此处需要填入一个动词来表示解释的动作。根据句意可知，此处应用动词explain。空格处填explain符合语法和句意。8.参考答案：desk解析：本题考查名词的用法。根据句意“桌子上有很多书”，此处需要填入一个名词来表示桌子。根据句意可知，此处应用desk。空格处填desk符合语法和句意。9.参考答案：anyone解析：本题考查代词的用法。根据句意“他比班上______高”，此处需要填入一个代词来表示任何人。根据句意可知，此处应用anyone。空格处填anyone符合语法和句意。10.参考答案：hot解析：本题考查形容词的用法。根据句意“广州的夏天很______”，此处需要填入一个形容词来描述天气。根据句意可知，此处应用hot。空格处填hot符合语法和句意。三、判断题1.参考答案：√解析：Thepastcontinuoustenseisindeedusedtodescribeanactionthatwasinprogressataspecifictimeinthepast.Forexample,"ShewasreadingabookwhenIarrived."Thistenseemphasizestheongoingnatureoftheactionataparticularmomentinthepast.2.参考答案：√解析：Inthesentence"Sheisreadingabook,""isreading"isapresentcontinuoustenseform.Thistenseisusedtodescribeactionsthatarehappeningatthepresentmomentoractionsthatareongoing.3.参考答案：×解析：Thesimplepasttenseisnotalwaysusedtotalkaboutcompletedactionsinthepast.Itcanalsobeusedtodescribehabitualactionsinthepastortosetthesceneinastory.Forexample,"Everyday,heplayedtheguitar."Here,thesimplepasttenseisusedtodescribeahabitualactioninthepast.4.参考答案：×解析："Have"isnotamodalverb.Itisanauxiliaryverbusedtoformperfecttenses.Forexample,inthesentence"Shehasfinishedherhomework,""have"isusedtoformthepresentperfecttense.5.参考答案：×解析：Thepresentperfecttenseisformedwiththeauxiliaryverb"have"or"has"plusthepastparticipleofthemainverb,not"do."Forexample,inthesentence"Ihaveseenthatmovie,""have"istheauxiliaryverbusedtoformthepresentperfecttense.6.参考答案：√解析：Inthesentence"Theywillgototheparktomorrow,""willgo"isafuturesimpletenseform.Thistenseisusedtodescribeactionsthatwillhappeninthefuture.Forexample,"Hewillcallyoutomorrow."7.参考答案：√解析：Thepastperfecttenseisusedtodescribeanactionthatwascompletedbeforeanotheractioninthepast.Forexample,"Shehadfinishedherhomeworkbeforeshewentouttoplay."Thistenseemphasizesthesequenceofeventsinthepast.8.参考答案：√解析："Can"isamodalverbthatexpressesabilityorpossibility.Forexample,"Hecanplaythepiano."Thissentenceexpresseshisabilitytoplaythepiano.Additionally,"Can"canbeusedtoexpresspossibility,suchas"Itcanraintomorrow."9.参考答案：√解析：Thesimplepresenttenseisusedtodescribehabitualactionsorgeneraltruths.Forexample,"Thesunrisesintheeast."Thisisageneraltruth.Additionally,"Shestudieseveryday"describesahabitualaction.10.参考答案：√解析：Inthesentence"Ihaveeatenbreakfast,""haveeaten"isapresentperfecttenseform.Thistenseisusedtodescribeanactionthatwascompletedatanunspecifiedtimeinthepastandisrelevanttothepresent.Forexample,"IhavetraveledtoParis."四、简答题1.参考答案：一般现在时主要用来表示经常性、习惯性的动作或状态，描述客观事实、普遍真理、固定安排等。解析：一般现在时是英语中基础且重要的时态之一，其核心功能在于表达不受时间限制的常规性活动或恒定不变的事实。例如，“HeplaysfootballeverySunday”描述的是每周日的习惯性活动；“Thesunrisesintheeast”陈述的是自然界的普遍真理。该时态通常与表示频率的时间状语如always,usually,often,sometimes,everyday等连用，这些状语明确指示了动作的重复性特征。在特定语境下，一般现在时也可用于描述科学事实、格言警句或计划安排等，如“Waterboilsat100degreesCelsius”或“Planyourworkandworkyourplan”。其句式结构包括肯定句（主语+动词原形/三单形式+其他）、否定句（主语+don't/doesn't+动词原形+其他）和疑问句（Do/Does+主语+动词原形+其他？），这些结构形式的变化也体现了其使用规则的系统性和规范性。2.参考答案：IusuallywatchTV,readbooks,orgoshoppingwithmyfamily.解析：这个问题考查的是一般现在时的实际应用，询问周末的常规活动。回答时需使用一般现在时描述习惯性行为，如“watchTV”“readbooks”“goshopping”，并使用介词“with”表达与家人共同进行活动。完整回答应包含具体活动内容，体现一般现在时表示频率性动作的功能。例如，“IusuallywatchTVintheevening,readbooksonweekends,andgoshoppingwithmyfamilyonSaturdays.”这样的回答既符合语法规则，又提供了丰富的细节信息，能够准确传达周末活动的习惯性特征。3.参考答案：Theadverb"often"indicatesahighfrequencyofaction,meaningithappensmorefrequentlythan"sometimes"butlessfrequentlythan"always."解析：often作为频率副词，在句子中通常位于动词之后或句末，用于描述动作发生的频繁程度。其频率等级介于always（总是）和sometimes（有时）之间，表示“经常”“通常”的意思。例如，“Sheoftenvisitshergrandparents”表明她经常探望祖父母，但并非每天都去。在语法功能上，often修饰动词、形容词或整个句子，不直接修饰名词。需要注意的是，与always和usually相比，often的使用频率相对较低，常用于描述非绝对规律性的习惯性行为，如“Weoftenhavelunchtogether”表示我们经常一起吃午饭，但偶尔也会分开吃。4.参考答案：“Can”isusedtoexpressabilityorskill,while“may”isusedtoaskfororgivepermission.解析：can和may是两个常见的情态动词，尽管在某些情况下可以互换，但它们在用法上有明显区别。can主要表示能力或技能，如“Icanswim”表示我会游泳。此外，can也用于表示可能性，如“Theskyiscloudy,soitmayrain”中的may表示可能性，而“Canitraintomorrow?”中的can则询问可能性。may主要用于请求或给予许可，如“MayIuseyourphone?”请求使用手机，“Youmaygonow”表示允许离开。在正式场合或不确定的情况下，使用may比can更礼貌。需要注意的是，can的否定形式是cannot或can't，而may的否定形式是maynot或mightnot，两者在语气和用法上有所区别。5.参考答案：Usingthecorrectverbformisimportantbecauseitensuresgrammaticalaccuracy,clarityofmeaning,andpropercommunication.解析：动词形式的选择是英语语法的核心之一，正确使用动词形式对于句子的语法正确性、意义清晰度和有效沟通至关重要。动词形式包括时态、语态、人称和数的变化，如一般现在时用于描述习惯性动作，“Shestudieshard”；现在进行时用于描述正在进行的动作，“Sheisstudyingnow”。错误使用动词形式会导致语法错误，如时态混乱或主谓不一致，从而影响句子的可理解性。例如，“Hegotoschooleveryday”中的go应为goes，否则句子在语法上不正确。此外，动词形式的变化也反映说话者的意图和态度，如使用现在完成时“Ihavefinishedmyhomework”表示已完成某事，而使用一般过去时“Ifinishedmyhomework”则强调过去某个时间点完成的行为。因此，掌握正确的动词形式是英语学习的基石。6.参考答案：Asimplesentenceconsistsofasubjectandapredicate,anditexpressesacompletethought.解析：简单句是英语中最基本的句子结构，由一个主语和一个谓语构成，能够独立表达一个完整的意思。主语是句子的执行者或被描述的对象，如“I”“Thecat”；谓语是句子的核心部分，说明主语的动作或状态，如“run”“issleeping”。简单句的结构可以是不及物动词句，如“Thesunshines”或及物动词句，如“Shereadsabook”。在语法功能上，简单句不包含从句或并列成分，是最简洁的句子类型。例如，“Theboyplaysfootball”是一个简单句，其中“Theboy”是主语，“playsfootball”是谓语，整个句子表达了一个完整的意思。简单句是构建复杂句子的基础，掌握其结构有助于理解更复杂的句子类型。7.参考答案：Themodalverb"must"isusedtoexpressstrongobligationornecessity,anditisoftenusedtogiveadviceormakerecommendations.解析：must是情态动词，用于表达强烈的义务或必要性，常用于给出建议或提出要求。在句中，must通常位于主语之后，动词原形之前，如“Imuststudyhard”表示我必须努力学习。must的否定形式是mustn't，表示禁止或不可能，如“Youmustn'tbelate”表示你不可以迟到。must还可以用于表示必须完成的动作，如“Theworkmustbefinishedbytomorrow”表示工作必须在明天前完成。在正式场合或书面语中，must的使用频率相对较低，常被haveto或oughtto替代，但must在语气上更为强烈。例如，“Youmustfinishyourhomework”比“Youhavetofinishyourhomework”语气更强，表示更强烈的必要性。8.参考答案：Thethird-personsingularpresenttenseverbformchangesbyadding"-s"or"-es"tothebaseformoftheverb.解析：第三人称单数现在时是英语动词时态变化的重要规则之一，用于在一般现在时中描述第三人称单数主语