2025-2026年辽宁省八年级英语下册第3单元词汇练习题

2025-2026年辽宁省八年级英语下册第3单元词汇练习题一、单选题（总共10题，每题2分，共20分）1.Thenewsciencemuseuminourcity______manyinteractiveexhibitsthathelpstudentsunderstandtheprinciplesofphysics.A.includesB.containsC.consistsofD.possesses解析：本题考查动词辨析。A选项includes意为“包括”，常用于列举具体事物；B选项contains意为“包含”，较笼统；C选项consistsof意为“由...组成”，强调整体与部分关系；D选项possesses意为“拥有”，多用于抽象概念。根据句意“我们城市的科学博物馆包含许多互动展品”，应选includes，表示列举具体展品。contains较模糊，consistsof强调组成关系，possesses不符合语境。2.Mysisterisinterestedincollectingstamps,andshehas______alargecollectionfromdifferentcountriesoverthepastfiveyears.A.gatheredB.collectedC.assembledD.accumulated解析：本题考查动词近义词辨析。A选项gathered意为“聚集”，强调从分散状态到集中；B选项collected意为“收集”，最符合收藏语境；C选项assembled意为“组装”，用于具体物品；D选项accumulated意为“积累”，强调时间过程。根据stamps（邮票）这一收藏品特性，collected最贴切，表示持续收集行为。gathered可能指临时聚集，assembled与邮票无关，accumulated虽有时间感但不如collected准确。3.Theteacheraskedthestudentsto______theirhomeworkbeforetheclassdiscussiontomorrowmorning.A.handinB.handoutC.takeoutD.putaway解析：本题考查动词短语辨析。A选项handin意为“提交”，符合作业语境；B选项handout意为“分发”；C选项takeout意为“取出”；D选项putaway意为“收好”。根据"homeworkbeforeclassdiscussion"（课前讨论前），handin最符合提交作业场景。handout反义，takeout与作业无关，putaway强调收纳而非提交。4.Duringthesummervacation,wedecidedto______atriptothemountainstoescapethehotcityweather.A.goonB.gotoC.goforD.goout解析：本题考查动词短语搭配。A选项goonatrip意为“进行旅行”；B选项gotoaplace表示“去某地”；C选项goforatrip通常搭配具体活动（如goforahike）；D选项goout指“外出”。根据"triptothemountains"（去山区旅行），goonatrip最符合固定搭配。gotoaplace仅表地点，gofor强调短期活动，goout多指社交。5.Thelocallibraryoffersfreecomputerclassesforchildrenwhowanttoimprovetheir______skills.A.writtenB.readingC.speakingD.typing解析：本题考查名词辨析。A选项written指“写作”；B选项reading指“阅读”；C选项speaking指“口语”；D选项typing指“打字”。根据"computerclassesforchildren"（儿童电脑课），typing最符合技能提升场景。written与电脑关联弱，reading是阅读能力，speaking指语言表达，均与计算机操作无关。6.Myfatherpromisedto______meanewbicycleifIfinishedallmychoresthisweek.A.giveB.buyC.sellD.lend解析：本题考查动词与承诺语境的搭配。A选项give意为“给”；B选项buy意为“买”；C选项sell意为“卖”；D选项lend意为“借”。根据"promisedmeanewbicycle"（承诺给我新自行车），buy最符合交易行为。give较笼统，sell与赠送相反，lend指临时借用，均不符合购买场景。7.Themoviewassointerestingthatwecouldn't______oureyesoffthescreenforthewholetwohours.A.keepB.putC.holdD.take解析：本题考查动词短语搭配。A选项keepone'seyesoff意为“盯着看”；B选项putone'seyesoff无此搭配；C选项holdone'seyesoff无此搭配；D选项takeone'seyesoff意为“移开视线”。根据"couldn'tkeepeyesoff"（无法移开视线），keep最符合固定搭配。其他选项均无对应短语。8.Afterthelongjourney,thetravelerswerevery______anddecidedtohaveabigmealatthehotel.A.hungryB.thirstyC.tiredD.cold解析：本题考查形容词辨析。A选项hungry指“饿”；B选项thirsty指“渴”；C选项tired指“累”；D选项cold指“冷”。根据"longjourney"（长途旅行），tired最符合疲惫状态。hungry和thirsty需具体情境，cold与旅行无直接关联。9.Thescientistconductedseveralexperimentsto______theeffectsofglobalwarmingonpolaricecaps.A.discoverB.exploreC.inventD.create解析：本题考查动词与科研语境的搭配。A选项discover意为“发现”；B选项explore意为“探索”；C选项invent意为“发明”；D选项create意为“创造”。根据"experimentstostudyeffects"（研究影响），explore最符合科研探索过程。discover偏偶然发现，invent与实验无关，create多指艺术或产品创造。10.Theschoolnewsletterannouncedthattherewouldbea______nextFridaytocelebratethestudents'achievements.A.partyB.meetingC.competitionD.concert解析：本题考查名词与庆祝场景的搭配。A选项party指“派对”；B选项meeting指“会议”；C选项competition指“比赛”；D选项concert指“音乐会”。根据"celebrateachievements"（庆祝成就），party最符合集体欢庆场景。meeting偏正式，competition强调竞技，concert与成就关联弱。二、填空题（总共10题，每题2分，共20分）1.Themuseum______(display)acollectionofancientartifactsthatattractmanyhistoryenthusiastseveryyear.解析：此处需动词第三人称单数形式，display（展示）+s→displays。句意为“博物馆每年展示一批古代文物吸引历史爱好者”。2.IfyouwanttoimproveyourEnglish,youshould______(practice)speakingwithnativespeakersasoftenaspossible.解析：此处需动词原形，practice（练习）直接填入。句意为“若想提高英语，应尽可能多与母语者练习口语”。3.Theteacheraskedusto______(write)ashortessayaboutourfavoriteholidaymemoriesforhomework.解析：此处需动词原形，write（写）直接填入。句意为“老师让我们写一篇关于最喜欢的假期记忆的短文作为作业”。4.Manyvolunteershelped______(organize)thecharityevent,whichraisedalotofmoneyforthelocalcommunity.解析：此处需动词原形，organize（组织）直接填入。句意为“许多志愿者帮助组织了这次慈善活动，为当地社区筹集了大量资金”。5.Thechildrenwereexcitedto______(go)tothezooonSundaybecausetheyhadneverseensomanyanimalsbefore.解析：此处需动词原形，go（去）直接填入。句意为“孩子们很兴奋周日能去动物园，因为他们以前从未见过这么多动物”。6.Mygrandmothertaughtmehowto______(cook)traditionalChinesedisheswhenIvisitedherlastmonth.解析：此处需动词原形，cook（烹饪）直接填入。句意为“上个月我去看望祖母时，她教我如何烹饪传统中餐”。7.Thecompanydecidedto______(expand)itsbusinessintonewmarketstoincreaseitsprofits.解析：此处需动词原形，expand（扩张）直接填入。句意为“公司决定将其业务扩展到新市场以增加利润”。8.Thestudentsneedto______(review)theirnotesbeforethefinalexamtomakesuretheyunderstandalltheimportantconcepts.解析：此处需动词原形，review（复习）直接填入。句意为“学生们在期末考试前需要复习笔记以确保理解所有重要概念”。9.Thechefusedfreshingredientsto______(prepare)adeliciousmealfortheguestsattheweddingreception.解析：此处需动词原形，prepare（准备）直接填入。句意为“厨师使用新鲜食材为婚礼招待会的客人准备了一顿美味的餐点”。10.Theteamworkedhardto______(achieve)theirgoalofwinningthechampionshipthisseason.解析：此处需动词原形，achieve（实现）直接填入。句意为“团队努力工作以实现本赛季夺冠的目标”。三、判断题（总共10题，每题2分，共20分）1.ThelibraryoffersfreeinternetaccesstoallstudentswhohaveavalidstudentID.(正确)解析：根据常识及图书馆服务，学生凭有效证件可免费使用网络，该表述符合实际。2.Itispolitetointerruptsomeonewhiletheyarespeakingtoaskaquestion.(错误)解析：打断他人说话通常被视为不礼貌行为，应等待对方说完再提问。3.Theweatherforecastpredictsrainfortomorrow,soyoushouldtakeanumbrellawithyou.(正确)解析：根据天气预报建议携带雨具，符合日常逻辑。4.Allmammalsgivebirthtoliveyoung,includingwhalesanddolphins.(正确)解析：哺乳动物通常胎生，鲸鱼和海豚属于哺乳类，故该表述正确。5.Itisacceptabletousesomeone'sphonewithoutaskingforpermissionifyouneedtomakeanemergencycall.(正确)解析：紧急情况下未经允许使用他人手机通常被允许，该表述符合伦理例外原则。6.TheGreatWallofChinaisthelongestwallintheworld,stretchingover21,000kilometers.(正确)解析：长城长度数据及世界最长墙的称号均属实，该表述正确。7.Itisrecommendedtostudyforexamsatnightbecauseyourbrainworksbetterinthedark.(错误)解析：科学研究表明白天学习效率更高，夜间学习受睡眠影响，该表述不成立。8.Allplantsneedsunlight,water,andcarbondioxidetogrow.(正确)解析：光合作用三要素（阳光、水、二氧化碳）是植物生长基础，该表述正确。9.Itisimportanttosavemoneyforunexpectedexpenses,suchascarrepairsormedicalbills.(正确)解析：应急储蓄是财务规划常识，该表述正确。10.TheEarthisflatbecausewecanseetheedgeoftheoceanfromahighmountain.(错误)解析：地球是球体有科学证据支持，从高山观察到的“海平面”是视觉错觉，该表述错误。四、简答题（总共4题，每题4分，共16分）1.DescribethreewaysthatstudentscanimprovetheirvocabularyinEnglish.参考答案：（1）Readextensively:Readingbooks,articles,oronlinecontentexposesstudentstonewwordsincontext.（2）Useadictionary:Lookingupunfamiliarwordshelpsunderstandmeaningsandusage.（3）Practicewriting:Incorporatingnewwordsinessaysorjournalsreinforcesmemory.解析：本题考查词汇学习方法，答案需包含具体策略，如阅读、查词典、写作练习，每个要点需解释其作用。2.Explainwhyitisimportanttobehonestinschoolandhowyoucandemonstratehonesty.参考答案：（1）Honestybuildstrust:Teachersandpeersrespecttruthfulstudents,creatingapositivelearningenvironment.（2）Honestypromotespersonalgrowth:Admittingmistakeshelpslearnfromthem.（3）Demonstratehonestyby:Completingownwork,admittingerrors,andreportingcheating.解析：需从信任、成长角度论述诚实意义，并给出具体行为示范，如独立完成作业、承认错误等。3.Whatarethebenefitsofparticipatinginextracurricularactivities,andgiveoneexampleofsuchanactivity.参考答案：（1）Benefits:Developsteamwork,timemanagement,andleadershipskills.（2）Example:Joiningtheschooldebateclubimprovespublicspeakingandcriticalthinking.解析：需列举至少两项课外活动益处，并举例说明，如辩论社提升演讲能力。4.DescribehowyouwouldhelpaclassmatewhoisstrugglingwithEnglishhomework.参考答案：（1）Listentotheirproblems:Understandspecificdifficulties,suchasgrammarorvocabulary.（2）Explainconceptsclearly:Useexamplesordrawdiagramstosimplifycomplextopics.（3）Practicetogether:Workonexercisestoreinforcelearningthroughrepetition.解析：需包含倾听、解释、练习三个步骤，体现互助过程。五、应用题（总共4题，每题6分，共24分）1.Supposeyouareorganizingaschooltalentshow.Writeashortannouncement(50words)toinvitestudentstoparticipate.参考答案：NoticeDearstudents,Theschooltalentshowiscoming!Ifyouhavesinging,dancing,oractingskills,joinus!SignupintheofficebyFriday.Let’sshowourtalentsandhavefun!解析：需包含活动目的、技能要求、报名方式，语言简洁吸引人。2.YourfriendasksforadviceonhowtostudyforahistoryexamcoveringWorldWarII.Givethreespecificstudytips.参考答案：（1）Createatimeline:Organizeeventschronologicallytounderstandcause-effectrelationships.（2）Makeflashcards:Writekeydatesandtermsononeside,definitionsontheother.（3）Discusswithclassmates:Explainingconceptstoothersreinforcesyourownknowledge.解析：需针对历史学科特点，给出可操作的学习方法。3.ImagineyouarewritingalettertoapenpalinCanada.Describeyourfavoritehobbyandwhyyouenjoyit.参考答案：DearPenPal,Myfavoritehobbyispainting.Iloveitbecauseitlet