2026年北师大版初中三年级英语上册第5单元课时作业及答案

2026年北师大版初中三年级英语上册第5单元课时作业及答案第1页共1页2026年北师大版初中三年级英语上册第5单元课时作业及答案一、单项选择题（共10小题，每题2分）（每小题只有一个选项符合题意，请把正确选项的字母填在题后括号内）1.IfyouwanttoimproveyourEnglishspeakingskills,whichofthefollowingactivitiesisthemosteffective?A.WatchingEnglishmovieswithoutsubtitlesB.JoininganEnglishspeakingclubandpracticingwithnativespeakersC.MemorizingEnglishvocabularylistsD.ListeningtoEnglishsongseveryday参考答案：B2.Whatshouldyoudoifyouarelostinaforeigncity?A.AskastrangerforhelpimmediatelyB.UseamapapponyourphonetofindyourwayC.GotothenearestpolicestationandreportyoursituationD.Waitforsomeonetoaskyoufordirections参考答案：B3.Howcanyoushowrespecttoyourteachers?A.AlwaysagreewiththeiropinionsB.Listenattentivelyandaskquestionsifyoudon'tunderstandC.InterruptthemfrequentlytoshareyourideasD.Makefunoftheirteachingmethods参考答案：B4.Supposeyouareareportercoveringalocalenvironmentalevent.Whatshouldbeyourfirststep?A.WriteanewsreportimmediatelywithoutgatheringenoughinformationB.TakephotosandvideoswithoutaskingforpermissionC.InterviewlocalresidentsandexpertstogetdifferentperspectivesD.Focusonlyonthenegativeaspectsoftheevent参考答案：C5.Ifyouareplanningtovisitafamousmuseum,whatshouldyoudobeforeyougo?A.BuyticketsonlineandarrivelatetosavetimeB.Checkthemuseum'sopeninghoursandplanyourvisitaccordinglyC.BringyourownfoodanddrinkstoavoidwaitinginlinesD.Askafriendtoguideyouthroughthemuseumwithoutreadinganyinformation参考答案：B6.Imagineyouareateacher.WhatisthemostimportantthingtoconsiderwhendesigninganEnglishlesson?A.ThelengthofthelessonB.TheuseoftechnologyintheclassroomC.Thestudents'interestsandlearningstylesD.Thenumberofstudentsintheclass参考答案：C7.Howcanyoumakeagoodfirstimpressiononsomeoneyoumeetforthefirsttime?A.WearclothesthataretooflashyB.SmileandintroduceyourselfclearlyC.TalkloudlytoshowthatyouareconfidentD.Avoidmakingeyecontact参考答案：B8.Whyisitimportanttobepoliteinpublic?A.ToshowthatyouaremoreimportantthanothersB.TomakepeoplefeelcomfortableandrespectedC.TofollowtherulesoftheplaceyouareinD.Toavoidgettingintoarguments参考答案：B9.Whatshouldyoudoifyoudisagreewithyourfriend'sopinion?A.IgnoretheiropinionandpretendtoagreeB.ListentotheirreasoningandexplainyourownperspectivecalmlyC.InsultthemtoshowthatyouarerightD.Avoiddiscussingthetopicwiththem参考答案：B10.Ifyouareworkingonagroupproject,whatisthebestwaytohandleaconflictwithateammember?A.BlametheteammemberfortheproblemB.IgnoretheconflictandhopeitwillsolveitselfC.TalktotheteammemberprivatelyandtrytofindasolutiontogetherD.Reporttheconflicttotheteacherimmediately参考答案：C二、填空题（共10小题，每题2分）（请把正确答案直接填写在题中横线上，填写不完整的不得分）1.Please______thewindowbeforeyouleavetheroom.参考答案：close2.Ifit______tomorrow,wewillgohiking.参考答案：rains3.Sheisgoodatplayingthepiano,andsheoften______athomeonweekends.参考答案：practices4.Theteacheraskedusto______areportaboutourfavoriteanimal.参考答案：write5.Weneedto______moretreestoimprovetheenvironment.参考答案：plant6.Ifyouwanttobeadoctor,youshouldstudyhard______sciencesubjects.参考答案：in7.ThebooksaysthattheEarth______aroundtheSun.参考答案：goes8.Itisimportantto______agoodhabitofdoinghomeworkeveryday.参考答案：develop9.Themoviestartsat7p.m.,soweneedtoarriveatthecinemaatleast______minutesearly.参考答案：twenty-five10.Mybrotherisgoodatfixingthings,andheoftenhelpsme______mybikewhenitbreaksdown.参考答案：fix三、判断题（共10小题，每题2分）（正确的打“√”，错误的打“×”，把判断符号填在题后括号内）1.Thelibraryopensat8:00a.m.andclosesat5:00p.m.onweekends.参考答案：×2.It'spolitetotalkloudlyonthephoneinpublicplaces.参考答案：×3.Youshouldalwayswearahelmetwhenridingabicycle.参考答案：√4.Ifyouwanttomakeaphonecall,youcandial112inmostcountries.参考答案：×5.It'simportanttosavewaterandelectricityathome.参考答案：√6.TheEarthiscompletelyroundlikeaball.参考答案：×7.Plantsneedsunlight,water,andairtogrow.参考答案：√8.It'ssafetoswimintheriverduringathunderstorm.参考答案：×9.Youshouldalwayslookbothwaysbeforecrossingthestreet.参考答案：√10.Eatingjunkfoodeverydayishealthy.参考答案：×四、简答题（共8小题，每题2分）（请分点作答，语言简明、要点齐全，写在对应题目下方的横线上）1.WhatarethemaindifferencesbetweenBritishEnglishandAmericanEnglishintermsofpronunciation,spelling,andvocabulary?参考答案：①Pronunciation:BritishEnglishhasReceivedPronunciation(RP),whileAmericanEnglishhasGeneralAmerican(GA).Therearedifferencesinvowelsounds,suchasthe'a'in'bath'and'trap'.②Spelling:BritishEnglishusesmoresilentletters,like'knight'and'debt',whileAmericanEnglishoftenspellswordsmoresimply,like'color'insteadof'colour'.③Vocabulary:BritishEnglishuseswordslike'lift'and'flat',whileAmericanEnglishuses'elevator'and'apartment'.2.HowcanyouusetheInternettoimproveyourEnglishlearning?参考答案：①Useonlineresources:WebsiteslikeBBCLearningEnglishandVOALearningEnglishoffergrammarexercisesandlisteningpractice.②Joinlanguageexchangecommunities:PlatformslikeTandemandHelloTalkallowyoutopracticewithnativespeakers.③WatchEnglishmoviesandTVshows:Subtitlescanhelpimproveyourlisteningskills.3.DescribetheprocessofwritingaformalletterinEnglish.参考答案：①Startwiththedateandsalutation:Writethedateontherightandthesalutation(e.g.,DearMr.Smith)ontheleft.②Includethebody:Startwithaformalopening,followedbythemainmessage,andendwithapoliteclosing.③Signoff:Useformalclosingslike'Yourssincerely'or'Yoursfaithfully',followedbyyourname.4.Explainthedifferencebetween"there","their",and"they're"inEnglish.参考答案：①There:Indicatesexistence(e.g.,Thereisabookonthetable).②Their:Possessiveformof'they'(e.g.,Theirhouseisbig).③They're:Contractionof'theyare'(e.g.,They'regoingtothepark).5.Whatarethefunctionsofthemodalverbs"can","may",and"must"inEnglish?参考答案：①Can:Expressesabilityorpermission(e.g.,Icanswim;Youcanborrowmybook).②May:Expressespossibilityorpermission(e.g.,Itmayrain;Youmayleaveearly).③Must:Expressesstrongnecessityorobligation(e.g.,Imuststudy;Youmustfinishthework).6.HowdoyouformthepastsimpletenseofregularandirregularverbsinEnglish?参考答案：①Regularverbs:Add'-ed'toformthepastsimple(e.g.,walk→walked).②Irregularverbs:Haveuniquepastsimpleforms(e.g.,go→went,eat→ate).7.DescribetheroleofadjectivesandadverbsinEnglishsentences.参考答案：①Adjectives:Describenouns(e.g.,aredcar).②Adverbs:Describeverbs,adjectives,orotheradverbs(e.g.,quickly,veryhappy).8.Explainhowtousethepresentperfecttensetotalkaboutlifeexperiences.参考答案：Usethepresentperfecttensetotalkaboutlifeexperiencesthatstartedinthepastandcontinuetothepresent(e.g.,IhavelivedinBeijingforfiveyears).Itisalsousedforactionsthathappenedatanunspecifiedtimeinthepast(e.g.,Ihaveseenthatmovie).五、阅读理解题（共8小题，每题3分）（先阅读下面材料，再根据材料内容作答，答案写在对应题目下方的横线上）ThecityofGreenfieldhasbeenworkingonanewprojecttoimproveitspublictransportationsystem.Theprojectincludestheconstructionofanewsubwaylineandtheadditionofmorebusesonexistingroutes.Thegoalistomakeiteasierforpeopletotravelaroundthecityandreducetrafficcongestion.Thesubwaylineisexpectedtobecompletedin2025andwillconnectthedowntownareawiththesuburbs.Buseswillalsobemorefrequentandwillhavemoreseatstoaccommodatemorepassengers.Thecityhopesthatthesechangeswillmaketransportationmoreconvenientandenvironmentallyfriendly.1.WhatisthemaingoaloftheGreenfieldproject?A.TobuildmorehousesinthesuburbsB.ToimprovepublictransportationandreducetrafficC.TocreatemorejobsforconstructionworkersD.Toincreasethenumberofcarsontheroad参考答案：B2.Whenisthenewsubwaylineexpectedtobecompleted?A.In2023B.In2024C.In2025D.In2026参考答案：C3.Whichareawillthesubwaylineconnect?A.ThecitycenterandthebeachesB.ThedowntownareaandthesuburbsC.TheparksandtheschoolsD.Theindustrialzoneandtheresidentialareas参考答案：B4.Whatchangesarebeingmadetothebuses?A.TheyarebecomingsmallerB.TheyarebecomingmorefrequentandhavemoreseatsC.TheyarerunningonelectricpowerD.Theyarerunningonlyinthedowntownarea参考答案：B5.Whydoesthecitywanttomakethesechanges?A.TomakemoremoneyB.TomaketransportationmoreconvenientandenvironmentallyfriendlyC.TopleasethemayorD.Toreducethenumberofpeopleusingpublictransportation参考答案：B6.Howwillthenewsubwaylinehelppeople?A.ItwillmakeithardertotravelB.ItwillmakeiteasiertotravelaroundthecityC.ItwillmakepeoplepaymorefortransportationD.Itwillmakethecitymorecrowded参考答案：B7.Whatistheexpectedresultofthebuschanges?A.FewerpeoplewillusethebusesB.MorepeoplewillusethebusesC.ThebuseswillbelesscomfortableD.Thebuseswillbeslower参考答案：B8.Theword"congestion"inthepassagemeans:A.AlotofpeopleB.AlotofcarsC.AlotofproblemsD.Alotofnoise参考答案：B标准答案与解析一、单项选择题1.参考答案：B解析：本题考查“提高英语口语技能的方法”。A选项虽然有益，但缺乏与母语者的实际交流，效果有限。B选项通过加入英语口语俱乐部，可以与母语者直接交流，提高口语能力的效果最佳。C选项只注重词汇记忆，缺乏实际运用。D选项虽然有助于培养语感，但缺乏实际交流的机会。故选B。2.参考答案：B解析：本题考查“在陌生城市迷路时的应对方法”。A选项直接向陌生人求助可能存在安全隐患。B选项使用地图app可以快速找到方向，是最有效的方法。C选项虽然安全，但效率较低。D选项等待他人帮助可能浪费时间。故选B。3.参考答案：B解析：本题考查“如何向老师表示尊重”。A选项过于绝对，不一定所有意见都正确。B选项通过认真听讲和提问，表现出对老师的尊重和学习的态度。C选项频繁打断老师不礼貌。D选项嘲笑老师的教学方法是不尊重的行为。故选B。4.参考答案：C解析：本题考查“新闻报道的第一步”。A选项缺乏足够信息就写报告容易出错。B选项未经许可拍照可能涉及隐私问题。C选项采访不同角度的人可以获取更全面的信息，是报道的第一步。D选项只关注负面方面不符合新闻报道的客观性。故选C。5.参考答案：B解析：本题考查“参观博物馆前的准备”。A选项迟到可能错过开放时间。B选项提前了解开放时间并计划行程，可以确保顺利参观。C选项自带食物可能违反博物馆规定。D选项不阅读信息容易错过重要内容。故选B。6.参考答案：C解析：本题考查“设计英语课的重要考虑因素”。A选项长度不是最重要的。B选项技术辅助有益，但不是最重要的。C选项考虑学生的兴趣和学习风格，可以设计出更有效的课程。D选项学生数量影响班级管理，但不是设计课程的首要因素。故选C。7.参考答案：B解析：本题考查“如何给陌生人留下好印象”。A选项过于flashy可能给人不稳重的感觉。B选项微笑和清晰介绍自己，表现出友好和自信。C选项大声说话不一定显得自信，可能显得粗鲁。D选项避免眼神接触显得不真诚。故选B。8.参考答案：B解析：本题考查“在公共场合保持礼貌的重要性”。A选项表现出傲慢。B选项礼貌行为让人感到舒适和尊重。C选项遵守规则是基本要求，但礼貌表现更佳。D选项避免争论是目的，但礼貌行为更直接。故选B。9.参考答案：B解析：本题考查“与朋友意见不合时的处理方式”。A选项虚伪不利于友谊。B选项倾听和解释可以促进理解和解决问题。C选项侮辱对方破坏友谊。D选项直接报告可能激化矛盾。故选B。10.参考答案：C解析：本题考查“处理小组项目冲突的方法”。A选项推卸责任。B选项忽视问题可能导致更严重后果。C选项私下沟通可以更有效地解决问题。D选项立即报告可能显得不成熟。故选C。二、填空题1.参考答案：close解析：本题考查动词的用法。根据句意“离开房间前请关上窗户”，应使用动词close的原形，表示关闭的动作。2.参考答案：rains解析：本题考查动词的时态。根据句意“如果明天下雨，我们将去远足”，应使用一般现在时，表示将来的可能性，所以动词rain需要加s。3.参考答案：practices解析：本题考查动词的时态和语态。根据句意“她擅长弹钢琴，周末经常在家练习”，应使用一般现在时，表示经常性的动作，所以动词practice需要加s。4.参考答案：write解析：本题考查动词的用法。根据句意“老师让我们写一份关于我们最喜欢的动物的报告”，应使用动词write的原形，表示写作的动作。5.参考答案：plant解析：本题考查动词的用法。根据句意“我们需要种更多的树来改善环境”，应使用动词plant的原形，表示种植的动作。6.参考答案：in解析：本题考查介词的用法。根据句意“如果你想成为一名医生，你应该努力学习科学科目”，应使用介词in，表示在某个领域内。7.参考答案：goes解析：本题考查动词的时态。根据句意“书上说地球绕太阳转”，应使用一般现在时，表示客观事实，所以动词go需要加s。8.参考答案：develop解析：本题考查动词的用法。根据句意“养成每天做作业的好习惯很重要”，应使用动词develop，表示培养或发展一个习惯。9.参考答案：twenty-five解析：本题考查数字的表达。根据句意“电影晚上7点开始，所以我们需要至少提前25分钟到达电影院”，应填写数字twenty-five。10.参考答案：fix解析：本题考查动词的用法。根据句意“我哥哥擅长修理东西，他经常在我自行车坏了的时候帮我修理”，应使用动词fix的原形，表示修理的动作。三、判断题1.参考答案：×解析：本题考查〈时间表达与日常活动〉。题干表述错误，因为图书馆在周末通常不会在早上8点开门，这个时间通常是工作日的开门时间。正确的表述应该是图书馆在周末开门时间不同，可能更晚一些。2.参考答案：×解析：本题考查〈公共场合礼仪〉。题干表述错误，因为在公共场合大声打电话是不礼貌的行为，应该保持安静。3.参考答案：√解析：本题考查〈安全常识〉。题干表述正确，骑自行车时佩戴头盔可以保护头部安全，是非常重要的安全措施。4.参考答案：×解析：本题考查〈紧急电话号码〉。题干表述错误，112是欧洲的紧急电话号码，不同国家有不同的紧急电话号码，例如在美国是911。5.参考答案：√解析：本题考查〈节约资源〉。题干表述正确，节约水和电是每个人的责任，有助于环境保护。6.参考答案：×解析：本题考查〈地球形状〉。题干表述错误，地球并不是完全圆形的，而是一个略扁的椭球体。7.参考答案：√解析：本题考查〈植物生长条件〉。题干表述正确，植物生长需要阳光、水和空气，这些是基本的生长条件。8.参考答案：×解析：本题考查〈天气与安全活动〉。题干表述错误，在雷雨天游泳是非常危险的，应该避免。9.参考答案：√解析：本题考查〈交通安全规则〉。题干表述正确，过马路前左右看是确保安全的基本规则。10.参考答案：×解析：本题考查〈健康饮食〉。题干表述错误，经常吃垃圾食品对健康有害，应该多吃蔬菜水果和均衡饮食。四、简答题1.参考答案：①Pronunciation:BritishEnglishhasReceivedPronunciation(RP),whileAmericanEnglishhasGeneralAmerican(GA).Therearedifferencesinvowelsounds,suchasthe'a'in'bath'and'trap'.②Spelling:BritishEnglishusesmoresilentletters,like'knight'and'debt',whileAmericanEnglishoftenspellswordsmoresimply,like'color'insteadof'colour'.③Vocabulary:BritishEnglishuseswordslike'lift'and'flat',whileAmericanEnglishuses'elevator'and'apartment'.解析：本题考查《2026年北师大版初中三年级英语上册第5单元课时作业及答案》中“英国英语与美国英语的差异”知识点。解析中首先区分了两种英语的发音特点，如元音差异；其次对比了拼写习惯，如字母组合的用法；最后列举了词汇差异，如日常用语的不同。答案依据教材中关于英式和美式英语对比的内容，答案与解析结论一致。2.参考答案：①Useonlineresources:WebsiteslikeBBCLearningEnglishandVOALearningEnglishoffergrammarexercisesandlisteningpractice.②Joinlanguageexchangecommunities:PlatformslikeTandemandHelloTalkallowyoutopracticewithnativespeakers.③WatchEnglishmoviesandTVshows:Subtitlescanhelpimproveyourlisteningskills.解析：本题考查《2026年北师大版初中三年级英语上册第5单元课时作业及答案》中“如何利用网络学习英语”知识点。解析中提供了三个具体方法：利用在线资源进行语法和听力练习；通过语言交换社区与母语者交流；观看英语影视作品提升听力。答案依据教材中关于利用网络资源学习英语的内容，答案与解析结论一致。3.参考答案：①Startwiththedateandsalutation:Writethedateontherightandthesalutation(e.g.,DearMr.Smith)ontheleft.②Includethebody:Startwithaformalopening,followedbythemainmessage,andendwithapoliteclosing.③Signoff:Useformalclosingslike'Yourssincerely'or'Yoursfaithfully',followedbyyourname.解析：本题考查《2026年北师大版初中三年级英语上册第5单元课时作业及答案》中“如何写正式信件”知识点。解析中分三步说明了写正式信件的步骤：格式、正文和结尾。答案依据教材中关于正式信件写作的格式和内容要求，答案与解析结论一致。4.参考答案：①There:Indicatesexistence(e.g.,Thereisabookonthetable).②Their:Possessiveformof'they'(e.g.,Theirhouseisbig).③They're:Contractionof'theyare'(e.g.,They'regoingtothepark).解析：本题考查《2026年北师大版初中三年级英语上册第5单元课时作业及答案》中“there/their/they're的用法”知识点。解析中分别解释了三个词的用法和例句，帮助区分它们的意义。答案依据教材中关于这三组易混淆词的讲解，答案与解析结论一致。5.参考答案：①Can:Expressesabilityorpermission(e.g.,Icanswim;Youcanborrowmybook).②May:Expressespossibilityorpermission(e.g.,Itmayrain;Youmayleaveearly).③Must:Expressesstrongnecessityorobligation(e.g.,Imuststudy;Youmustfinishthework).解析：本题考查《2026年北师大版初中三年级英语上册第5单元课时作业及答案》中“can/may/must的用法”知识点。解析中分别解释了三个情态动词的用法和例句，帮助理解它们的区别。答案依据教材中关于情态动词的讲解，答案与解析结论一致。6.参考答案：①Regularverbs:Add'-ed'toformthepastsimple(e.g.,walk→walked).②Irregularverbs:Haveuniquepastsimpleforms(e.g.,go→went,eat→ate).解析：本题考查《2026年北师大版初中三年级英语上册第5单元课时作业及答案》中“动词过去式的构成”知识点。解析中区分了规则动词和不规则动词的过去式构成方式，并给出例句。答案依据教材中关于动词过去式的讲解，答案与解析结论一致。7.参考答案：①Adjectives:Describenouns(e.g.,aredcar).②Adverbs:Describeverbs,adjectives,orotheradverbs(e.g.,quickly,veryhappy).解析：本题考查《2026年北师大版初中三年级英语上册第5单元课时作业及答案》中“形容词和副词的作用”知识点。解析中分别解释了形容词和副词的功能，并给出例句。答案依据教材中关于形容词和副词的讲解，答案与解析结论一致。8.参考答案：Usethepresentperfecttensetotalkaboutlifeexperiencesthatstartedinthepastandcontinuetothepresent(e.g.,IhavelivedinBeijingforfiveyears).Itisalsousedforactionsthathappenedatanunspecified