2026年人教版初中英语八年级下册第10单元课后练习题及答案

2026年人教版初中英语八年级下册第10单元课后练习题及答案第1页共1页2026年人教版初中英语八年级下册第10单元课后练习题及答案一、单项选择题（共10小题，每题2分）1.Whatdoestheunderlinedword"inspire"meaninthesentence"Theteacher'swordsinspiredthestudentstoworkharder."?A.discourageB.encourageC.surpriseD.confuse参考答案：B2.Whichofthefollowingsentencesisgrammaticallycorrect?A.Sheisthemostbeautifulofallthegirls.B.Heistallerthananyoftheboysinhisclass.C.ThisisthemostinterestingbookthatIhaveeverread.D.AllofthestudentsareinterestedinlearningEnglish.参考答案：C3.Accordingtothepassage,whatisthemainideaofthetext?Thepassageisabouttheimportanceofprotectingtheenvironment.Itmentionsvariousproblemslikepollutionanddeforestation,andsuggestswaystosolvethem.A.Peopleshouldplantmoretrees.B.Animalsaredisappearingquickly.C.Pollutionisthebiggestproblemintheworld.D.Protectingtheenvironmentiseveryone'sresponsibility.参考答案：D4.Whatisthecorrectwaytowritethedate"May1st,2023"inEnglish?A.May1,2023B.1stMay2023C.2023-05-01D.May1st,2023参考答案：D5.Whichofthefollowingisacorrectuseofthepresentperfecttense?A.Ihaveeatenbreakfast.B.Shewenttothestoreyesterday.C.Heisplayingfootballnow.D.Theywillfinishtheirhomeworksoon.参考答案：A6.Whatisthepasttenseformoftheverb"toread"?A.readB.readsC.readedD.reades参考答案：C7.Whichofthefollowingwordsisanadjective?A.quicklyB.runningC.beautifulD.listen参考答案：C8.WhatisthecorrectwaytoaskforthetimeinEnglish?A.Whattimeisit?B.Howmanytimeisit?C.Whattimedoyouhave?D.Howtimeisit?参考答案：A9.Whichofthefollowingsentencesisaquestion?A.Thecatisonthetable.B.Whereisthelibrary?C.Iloveplayingsoccer.D.Heisateacher.参考答案：B10.Whatisthepluralformofthenoun"child"?A.childsB.childesC.childrenD.child参考答案：C二、填空题（共10小题，每题2分）1.Theboyoftenplaysfootball______theparkeveryafternoon.参考答案：in2.Mysisterisgoodatsingingandsheoftenperforms______herclassmates.参考答案：for3.WearegoingtovisittheGreatWallnextmonth,______?参考答案：isn't4.Ifit______finetomorrow,wewillgohiking.参考答案：is5.______youfinishyourhomework,youcanwatchTV.参考答案：As6.Theteacheraskedus______wehadfinishedourproject.参考答案：if7.Sheisinterestedincollectingstamps.______areherfavoritehobbies?参考答案：What8.Look!Thechildrenareplayinghappily______theplayground.参考答案：on9.It'simportanttokeepahealthydietand______exerciseregularly.参考答案：also10.Canyoutellme______timeitisnow?参考答案：what三、判断题（共10小题，每题2分）1.Themainideaof"I'mwatchingyou"isthatpeopleshouldbemoreawareoftheirsurroundings.参考答案：√2.Inthestory"TheTell-TaleHeart,"thenarrator'ssanityisquestionableduetohisunreliableaccountofevents.参考答案：√3.Theverb"toget"canbeusedtoexpresschangesinstateorcondition,suchas"Hegotangry."参考答案：√4.Thepastperfecttenseisusedtodescribeanactionthatwascompletedbeforeanotherpastaction.参考答案：√5.Theword"ambitious"isanadjectivethatmeanshavingastrongdesiretosucceed.参考答案：√6.Inasentence,acommaisnotneededbefore"and"whenitconnectstwoindependentclauses.参考答案：×7.Thenovel"ToKillaMockingbird"waswrittenbyHarperLeeandpublishedin1960.参考答案：√8.Thepresentperfectcontinuoustenseisusedtodescribeanactionthatstartedinthepastandcontinuestothepresent.参考答案：√9.Theidiom"bitethebullet"meanstofaceadifficultsituationwithcourage.参考答案：√10.Theletter"y"attheendofawordcanchangethepronunciationoftheprecedingvowel,asin"happy."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；表示客观事实、普遍真理；表示格言或警句；表示时间、天气、计划等。2.Howdoyouusuallyspendyourweekends?Pleasedescribeyourtypicalweekendactivities.参考答案：IusuallywatchTVorreadbooksintheevening.Onweekends,Ioftengoshoppingwithmyfriendsorvisitmuseums.SometimesIhelpmyparentswithhousework.3.Whatarethemaindifferencesbetweenthesimplepresenttenseandthepresentcontinuoustense?参考答案：①时态侧重不同：简单现在时描述的是静态、常态，而现在进行时强调动作的动态过程；②时间概念不同：前者用于一般时间，后者常与now,atthemoment等连用表示即时性；③语用功能不同：前者用于事实陈述，后者常用于临时计划或推测。4.请说明情态动词can的基本用法。参考答案：can用于表示能力，如"Icanswim"；表示许可，如"Youcanleavenow"；表示可能性，如"Itcanbedifficultsometimes"；用于祝愿，如"Goodlucktoyou."5.WhyisitimportanttolearnEnglish?Discussatleastthreereasons.参考答案：①提升职业竞争力：英语是国际通用语言，掌握英语能增加就业机会；②促进文化交流：英语是互联网主要语言，学习英语有助于了解西方文化；③增强个人发展：英语是学术研究的重要工具，能获取前沿知识。6.HowcanyoumakeyourEnglishwritingmoreinteresting?Givethreesuggestions.参考答案：①使用更多感官词汇：如"Thearomaofthecoffeefilledtheroom"增加嗅觉描写；②加入人物心理活动：如"IfeltexcitedasIwaitedfortheexamresults"提升情感深度；③运用修辞手法：如"Thestarswerediamondsscatteredonblackvelvet"运用明喻增强画面感。7.请列举三种常见的英语不规则动词，并分别写出它们的过去式和过去分词形式。参考答案：①go-went-gone；②do-did-done；③see-saw-seen。8.WhatshouldyoudoifyouwanttoimproveyourEnglishspeakingskills?Offertwospecificsuggestions.参考答案：①每天进行15分钟口语练习：如跟读英文歌曲或自言自语；②参加英语角或线上交流群：如使用HelloTalk应用。五、阅读理解题（共8小题，每题3分）Lastweekend,Lilywenttothecountrysidewithherfamily.Theyvisitedanorganicfarmwherefreshfruitsandvegetablesweregrownwithoutanychemicals.Lilywasfascinatedbythegreenenvironmentandthehardworkingfarmers.Shelearnedthatorganicfarmingwasnotonlygoodforpeople'shealthbutalsobeneficialfortheenvironment.Theypickedapplesandtomatoes,whichwereverysweetandfresh.Intheevening,theyhadapicnicunderthestars,enjoyingthebeautifulnightskyandthedeliciousorganicfood.Lilypromisedtotellherfriendsabouttheimportanceofeatinghealthyandsupportinglocalfarmers.1.WheredidLilygolastweekend?参考答案：anorganicfarm2.WhatdidLilylearnaboutorganicfarming?参考答案：Itwasgoodforpeople'shealthandbeneficialfortheenvironment.3.WhatdidLilyandherfamilydointheevening?参考答案：Theyhadapicnicunderthestars.4.HowdidLilyfeelaboutthetrip?参考答案：Shefeltfascinatedandhappy.5.WhatdidLilypromisetodo?参考答案：Shepromisedtotellherfriendsabouttheimportanceofeatinghealthyandsupportinglocalfarmers.6.Whatisthemainideaofthepassage?参考答案：ThepassageisaboutLily'svisittoanorganicfarmandherlearningexperience.7.Accordingtothepassage,whyisorganicfarmingimportant?参考答案：Becauseitwasgoodforpeople'shealthandbeneficialfortheenvironment.8.WhatdidLilypickatthefarm?参考答案：Applesandtomatoes.标准答案与解析一、单项选择题1.参考答案：B解析：Theword"inspire"inthesentence"Theteacher'swordsinspiredthestudentstoworkharder."meanstoencourageormotivate.Thesentenceimpliesthattheteacher'swordshadapositiveeffectonthestudents,encouragingthemtoworkharder.Therefore,thecorrectmeaningis"encourage,"whichcorrespondstooptionB.OptionA"discourage"meanstomakesomeonelesslikelytodosomething,whichistheoppositeoftheintendedmeaning.OptionC"surprise"meanstocausesomeonetofeelsuddenlysurprised,whichdoesnotfitthecontext.OptionD"confuse"meanstomakesomeoneunabletounderstandsomethingclearly,whichisalsonottheintendedmeaning.2.参考答案：C解析：Thesentence"ThisisthemostinterestingbookthatIhaveeverread."isgrammaticallycorrect.Itusesthesuperlativeformoftheadjective"interesting"correctlywiththestructure"themost+adjective+noun+that+subject+haveever+pastparticiple."Thisstructureisusedtoemphasizethehighestdegreeofaquality.OptionAisincorrectbecauseitshouldbe"themostbeautifulofallthegirls"insteadof"themostbeautifulofallthegirls."OptionBisincorrectbecauseitshouldbe"Heistallerthananyoftheboysinhisclass"insteadof"Heistallerthananyoftheboysinhisclass."OptionDisincorrectbecauseitshouldbe"AllofthestudentsareinterestedinlearningEnglish"insteadof"AllofthestudentsareinterestedinlearningEnglish."3.参考答案：D解析：Themainideaofthetextisthatprotectingtheenvironmentiseveryone'sresponsibility.Thepassagementionsvariousproblemslikepollutionanddeforestationandsuggestswaystosolvethem,indicatingthatitisacomprehensivediscussiononenvironmentalprotection.OptionA"Peopleshouldplantmoretrees"isonlyonesuggestionandnotthemainidea.OptionB"Animalsaredisappearingquickly"isaproblemmentionedbutnotthemainidea.OptionC"Pollutionisthebiggestproblemintheworld"isanexaggerationandnotthemainidea.OptionD"Protectingtheenvironmentiseveryone'sresponsibility"accuratelyreflectsthemainideaofthepassage.4.参考答案：D解析：Thecorrectwaytowritethedate"May1st,2023"inEnglishis"May1st,2023."InEnglish,thedayiswrittenfirst,followedbythemonth,andthentheyear.Thedayisoftenwrittenwith"st,""nd,""rd,"or"th"toindicatetheordinalnumber.OptionA"May1,2023"isincorrectbecauseitusesacommainsteadofaperiodaftertheday.OptionB"1stMay2023"isincorrectbecausethemonthshouldcomebeforetheday.OptionC"2023-05-01"isincorrectbecauseitusesadashinsteadofacommaandthedayandmonthareinthewrongorder.OptionDisthecorrectformat.5.参考答案：A解析：Thecorrectuseofthepresentperfecttenseis"Ihaveeatenbreakfast."Thepresentperfecttenseisusedtodescribeanactionthathasbeencompletedinthepastbuthasrelevancetothepresent.OptionB"Shewenttothestoreyesterday"isinthesimplepasttense.OptionC"Heisplayingfootballnow"isinthepresentcontinuoustense.OptionD"Theywillfinishtheirhomeworksoon"isinthefuturetense.OnlyoptionAcorrectlyusesthepresentperfecttense.6.参考答案：C解析：Thepasttenseformoftheverb"toread"is"readed."Thepasttenseofregularverbsisformedbyadding"-ed"tothebaseform.OptionA"read"isthepresenttense.OptionB"reads"isthethird-personsingularpresenttense.OptionD"reades"isincorrectbecausethepasttenseformdoesnotaddan"s."OptionCisthecorrectpasttenseform.7.参考答案：C解析：Theword"beautiful"isanadjective.Adjectivesarewordsthatdescribenounsorpronouns.OptionA"quickly"isanadverb.OptionB"running"isaverb.OptionD"listen"isaverb.OnlyoptionC"beautiful"isanadjective.8.参考答案：A解析：ThecorrectwaytoaskforthetimeinEnglishis"Whattimeisit?"Thisisastandardquestionusedtoasksomeoneaboutthecurrenttime.OptionB"Howmanytimeisit?"isincorrectbecause"howmany"isusedforcountablenouns,nottime.OptionC"Whattimedoyouhave?"isincorrectbecauseitismorepolitetoasksomeoneiftheyhaveawatchorclock.OptionD"Howtimeisit?"isincorrectbecause"how"isnotusedwith"time"inthiscontext.9.参考答案：B解析：Thesentence"Whereisthelibrary?"isaquestion.Itisaquestionbecauseitbeginswiththequestionword"where"andasksforinformationaboutthelocationofthelibrary.OptionA"Thecatisonthetable"isastatement.OptionC"Iloveplayingsoccer"isastatement.OptionD"Heisateacher"isastatement.OnlyoptionBisaquestion.10.参考答案：C解析：Thepluralformofthenoun"child"is"children."InEnglish,thepluralformof"child"isirregularandchangesto"children."OptionA"childs"isincorrectbecauseitdoesnotfollowtheirregularpluralrule.OptionB"childes"isincorrectbecauseitisnotastandardEnglishword.OptionD"child"isthesingularform,nottheplural.OnlyoptionCisthecorrectpluralform.二、填空题1.in解析：考查介词用法。根据句意“那个男孩经常下午在公园踢足球”，表示在某个地方，应用介词in，故填in。2.for解析：考查介词用法。根据句意“我的姐姐擅长唱歌，她经常在同学面前表演”，表示为某人表演，应用介词for，故填for。3.isn't解析：考查反义疑问句。根据前句主语We是复数，谓语are，故反义疑问句用isn't，故填isn't。4.is解析：考查一般现在时。根据句意“如果明天天气好，我们会去远足”，表示将来的情况，用一般现在时，故填is。5.As解析：考查连词用法。根据句意“你完成作业后就可以看电视”，表示“一……就……”，应用连词As，故填As。6.if解析：考查宾语从句。根据句意“老师问我们是否完成了我们的项目”，宾语从句用陈述语序，故填if。7.What解析：考查名词性从句。根据句意“她喜欢收集邮票。什么是她最喜欢的爱好？”，空格处引导宾语从句，作are的宾语，应用What，故填What。8.on解析：考查介词用法。根据句意“看！孩子们正在操场上快乐地玩耍”，表示在某个表面上，应用介词on，故填on。9.also解析：考查副词用法。根据句意“保持健康的饮食也很重要，也要经常锻炼”，表示“也”，应用副词also，故填also。10.what解析：考查名词性从句。根据句意“你能告诉我现在几点了吗？”，空格处引导宾语从句，作tell的直接宾语，应用what，故填what。三、判断题1.参考答案：√解析：Thestatementaccuratelyreflectsthethemeoftheshortstory"I'mwatchingyou,"whichemphasizestheimportanceofbeingvigilantandawareofone'ssurroundings.Thestoryoftenportrayscharacterswhoareunexpectedlyconfrontedbysomeoneorsomethingtheydidnotnotice,highlightingtheneedforgreaterattentiveness.2.参考答案：√解析：Thenarratorin"TheTell-TaleHeart"exhibitsclearsignsofmentalinstability,ashisaccountoftheeventsishighlyunreliableandinconsistent.Hisdetailedandobsessivedescriptionsoftheoldman'seye,alongwithhisirrationaljustificationsforhisactions,stronglysuggestthatheisnotinasoundstateofmind.3.参考答案：√解析：Theverb"toget"isversatileandcanindeedbeusedtoexpresschangesinstateorcondition.Forexample,"Hegotangry"indicatesasuddenchangeinhisemotionalstate,demonstratingtheflexibilityoftheverbinconveyingdynamicshifts.4.参考答案：√解析：Thepastperfecttenseisspecificallyusedtodescribeactionsthatwerecompletedbeforeanotherpastaction.Thistensehelpstoestablishasequenceofeventsinthepast,makingitclearwhichactionsoccurredfirst.Forinstance,"Ihadfinishedmyhomeworkbeforethemoviestarted."5.参考答案：√解析：Theword"ambitious"iscorrectlyidentifiedasanadjectivethatdescribessomeonewithastrongdesiretoachievesuccessorrecognition.Itisoftenusedtocharacterizeindividualswhoaredrivenandgoal-oriented.6.参考答案：×解析：Acommaisindeedneededbefore"and"whenitconnectstwoindependentclausesinasentence.Thisistoensureclarityandproperpunctuation,astwoindependentclausescannotbejoinedwithoutanypunctuationorconjunction.Forexample,"Shefinishedherwork,andshewenthome."7.参考答案：√解析：Thestatementisaccurate."ToKillaMockingbird"wasindeedwrittenbyHarperLeeandpublishedin1960.ThenovelisaclassicinAmericanliteratureandisrenownedforitsthemesofracialinjusticeandmoralgrowth.8.参考答案：√解析：Thepresentperfectcontinuoustenseisusedtodescribeactionsthatbeganinthepastandcontinueuptothepresent.Thistenseemphasizesthedurationoftheaction.Forexample,"Shehasbeenstudyingforthreehours."9.参考答案：√解析：Theidiom"bitethebullet"meanstofaceadifficultsituationwithcourageandresignation.Itisoftenusedtodescribesomeonewhoendurespainorhardshipwithoutcomplaint.10.参考答案：√解析：Theletter"y"attheendofawordcanindeedchangethepronunciationoftheprecedingvowel,asintheword"happy."Inthiscase,the"y"makesthe"a"soundlike"eh,"whichisacommonphenomenoninEnglishspellingandpronunciation.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；表示客观事实、普遍真理；表示格言或警句；表示时间、天气、计划等。解析：一般现在时是英语中基础且重要的时态之一，其核心功能在于描述不受时间限制的常规性现象。在第一点中，它强调动作或状态的重复性，常与always,usually,often,sometimes等频率副词连用，如"HeplaysfootballeverySunday."在第二点中，它用于陈述科学事实或自然规律，如"Thesunrisesintheeast."第三点则涉及固定表达，如"Practicemakesperfect."这些用法覆盖了日常交流中约60%的现在时态需求，是理解英语时态体系的基础。2.参考答案：IusuallywatchTVorreadbooksintheevening.Onweekends,Ioftengoshoppingwithmyfriendsorvisitmuseums.SometimesIhelpmyparentswithhousework.解析：该题考查周末活动描述，答案通过具体动词短语展示了多样化的休闲方式。①看电视和阅读是典型的室内活动；②购物和参观博物馆体现了社交与文化的结合；③帮助家务则反映了责任与平衡。答案通过动词的时态一致性（一般现在时）和场景的多样性，符合英语口语表达的常规模式。3.参考答案：①时态侧重不同：简单现在时描述的是静态、常态，而现在进行时强调动作的动态过程；②时间概念不同：前者用于一般时间，后者常与now,atthemoment等连用表示即时性；③语用功能不同：前者用于事实陈述，后者常用于临时计划或推测。解析：时态辨析是英语学习的重点难点，答案通过三个维度对比了两者本质差异。①时态侧重中，简单现在时如"Theearthrevolvesaroundthesun"是静态陈述，而现在进行时如"Heisstudyingnow"是动态描述；②时间概念中，简单现在时如"Idrinkcoffeeeverymorning"是周期性规律，而现在进行时如"Iamworkingonaprojectthisweek"是限时性动作；③语用功能中，简单现在时如"Honestyisthebestpolicy"是普遍真理，而现在进行时如"It'sraining"是即时状态。干扰项排除：两者均可用在一般时间，但简单现在时侧重规律性，现在进行时侧重即时性，这是根本区别。4.参考答案：can用于表示能力，如"Icanswim"；表示许可，如"Youcanleavenow"；表示可能性，如"Itcanbedifficultsometimes"；用于祝愿，如"Goodlucktoyou."解析：情态动词can是初中英语的核心语法点，答案通过四个典型场景展示了其多功能性。①能力场景如"Shecanplaythepiano"中，can替代must表达技能；②许可场景如"CanIuseyourphone?"中，can是may的非正式替代；③可能性场景如"Hecanbelate"中，can表达推测；④祝愿场景如"Canyoupassmethesalt?"中，can表达礼貌请求。解析中强调can在许可功能上比may语气更随意，在可能性上比may语气更肯定，这是易错点。5.参考答案：①提升职业竞争力：英语是国际通用语言，掌握英语能增加就业机会；②促进文化交流：英语是互联网主要语言，学习英语有助于了解西方文化；③增强个人发展：英语是学术研究的重要工具，能获取前沿知识。解析：该题考查英语学习的重要性，答案通过职业、文化、学术三个维度构建了逻辑框架。①职业维度中，如"ManycompaniesrequireEnglishproficiency"直接关联就业市场；②文化维度中，如"YouTubeismainlyinEnglish"体现了语言与媒介的绑定；③学术维度中，如"SciencejournalsaremostlyinEnglish"指出了知识获取的门槛。答案避免重复教材原文，通过具体场景增强说服力。6.参考答案：①使用更多感官词汇：如"Thearomaofthecoffeefilledtheroom"增加嗅觉描写；②加入人物心理活动：如"IfeltexcitedasIwaitedfortheexamresults"提升情感深度；③运用修辞手法：如"Thestarswerediamondsscatteredonblackvelvet"运用明喻增强画面感。解析：写作技巧的提升是英语学习的进阶需求，答案通过三个具体方法提供了可操作的改进路径。①感官词汇中，如"Thetastewasbitter"直接诉诸味觉；②心理活动如"Hehesitated"揭示人物内心；③修辞手法中，如"Thecrowdwasaseaoffaces"运用比喻扩大概念。解析强调这些技巧的叠加使用能显著提升写作的感染力，但需注意与主题的匹配性。7.参考答案：①go-went-gone；②do-did-done；③see-saw-seen。解析：不规则动词是英语学习的难点，答案通过列举三个典型例子的完整形式，直观展示了不规则变化规律。①go-went-gone中，过去式和过去分词拼写相同但发音不同；②do-did-done中，过去式和过去分词均不规则；③see-saw-seen中，过去式与过去分词拼写不同。解析中强调不规则动词需单独记忆，但可通过词根词缀（如go-went）或场景联想（如do-did-done表示动作）辅助记忆，避免死记硬背。8.参考答案：①每天进行15分钟口语练习：如跟读英文歌曲或自言自语；②参加英语角或线上交流群：如使用HelloTalk应用。解析：口语提升需要系统方法，答案通过两个具体行动方案提供了可操作性建议。①每日练习中，如"ShadowingaTEDtalk"是低成本高效的方法；②社交场景中，如"Findingalanguagepartner"体现了互动学习的价值。解析强调口语提升的关键在于输入与输出的平衡，每日15分钟虽短但需坚持，而社交场景则能提供真实语境，避免哑巴英语。五、阅读理解题1.参考答案：anorganicfarm解析：题干问Lily去哪里了。根据材料第一句"Lastweekend,Lilywenttothecountrysidewithherfamily.Theyvisitedanorganicfarm..."可知，Lily去了有机农场。答案依据是材料中的"Theyvisitedanorganicfarm"。2.参考答案：Itwasgoodforpeople'shealthandbeneficialfortheenvironment.解析：题干问Lily学到了什么关于