2026学年八年级英语下册第三单元必背知识点第一次月考含答案及解析

2026学年八年级英语下册第三单元必背知识点第一次月考含答案及解析考试时长：120分钟满分：100分班级：__________姓名：__________学号：__________得分：__________一、单选题（总共10题，每题2分，总分20分）1.Whatdoes"happento"usuallymeaninasentence?A.发生在B.去往C.属于D.帮助2.WhichofthefollowingisNOTatypicalwaytoreducestress?A.ListeningtomusicB.EatingtoomuchC.ExercisingregularlyD.Talkingwithfriends3.Thephrase"It'simportanttokeepapositiveattitude"suggeststhat:A.PessimismisbetterthanoptimismB.BeingpositivehelpsinsolvingproblemsC.Attitudedoesn'tmatteratallD.Negativethoughtsareencouraged4.Whatisthecorrectformof"be"inthesentence"Youshould______happyeveryday"?A.isB.areC.amD.be5.Theword"relax"inthecontextofstressmanagementmeans:A.WorkharderB.RestandcalmdownC.ChallengemoreD.Competemore6.Whichsentenceusesthecorrectformof"too"?A.Heistoohappyforme.B.Sheistoomanybooks.C.Theyaretoobusytogo.D.Thisistoogoodgood.7.Thesentence"Stresscanaffectyourhealth"impliesthat:A.HealthhasnothingtodowithstressB.StressisgoodforhealthC.StressmaycausehealthproblemsD.Healthimprovesstress8.Whatdoes"should"indicateinthesentence"Youshoulddrinkmorewater"?A.SuggestionB.CommandC.AdviceD.Requirement9.Thephrase"It'sagoodideatotakeabreak"suggeststhat:A.WorkingcontinuouslyisbetterB.BreaksareunnecessaryC.ShortpauseshelpimproveefficiencyD.Longbreaksarebetter10.Whichsentencecorrectlyuses"because"?A.Ididn'tgobecausehewasnothappy.B.Heishappybecauseheisnotgo.C.Sheistiredbecauseshegotobedlate.D.Theyarelatebecausebecausetheymissedthebus.二、填空题（总共10题，每题2分，总分20分）1.To______stress,youcantrydeepbreathingexercises.2.Apositive______canhelpyoufacechallengesbetter.3.It'simportantto______yourfeelingstosomeoneyoutrust.4.Thesentence"Heis______busytoanswerthephone"needsawordtocomplete.5.______isacommonwaytoreducestress.6.Youshould______enoughwatereveryday.7.Thephrase"It's______tostaycalminemergencies"meansitisadvisable.8.______canmakeyoufeelrelaxedandhappy.9.Toimproveyourhealth,youshould______regularexercise.10.Thesentence"Sheis______becauseshestudiedlate"explainsherreason.三、判断题（总共10题，每题2分，总分20分）1.Stressisalwaysbadforyourhealth.(×)2.Eatingjunkfoodcanhelpreducestress.(×)3.Apositiveattitudealwayssolvesallproblems.(×)4."Should"isusedtogivesuggestions.(√)5.Exercisingregularlyisagoodwaytomanagestress.(√)6."It'simportanttokeepapositiveattitude"isacommand.(×)7."Too"means"excessively."(√)8.Stresshasnoconnectionwithmentalhealth.(×)9."It'sagoodideatotakeabreak"suggestsbreaksareuseful.(√)10."Because"introducesareason.(√)四、简答题（总共4题，每题4分，总分16分）1.Explainthemeaningof"happento"inasentence.2.Howcanmusichelpreducestress?3.Whatdoes"should"indicateinasentence?4.Whyisitimportanttotalkwithfriendsaboutyourfeelings?五、应用题（总共4题，每题6分，总分24分）1.Rewritethesentence"Stresscanmakeyoufeeltired"usingamoreformaltone.2.Completethesentence:"Tomanagestress,youshould______."3.Translatethephrase"It'simportanttokeepapositiveattitude"intoChinese.4.Writeashortparagraph(5sentences)abouthowexercisehelpsreducestress.【标准答案及解析】一、单选题1.A发生在2.B吃太多3.B积极心态有助于解决问题4.Cbe5.B休息和放松6.C他们太忙了，不能去7.C压力可能影响健康8.A建议9.C短暂休息有助于提高效率10.A我没去，因为他不高兴解析：单选题选项设计覆盖基础语法和词汇，干扰项如B、D、C等常见易错点，确保迷惑性。二、填空题1.reduce2.attitude3.share4.too5.exercise6.drink7.advisable8.music9.do10.tired解析：填空题考察核心词汇，空格设计贴合单元主题，如"reducestress"等高频短语。三、判断题1.×压力不总是有害的2.×吃垃圾食品不能减压3.×积极心态不能解决所有问题4.√"should"表示建议5.√规律运动是减压方法6.×是建议而非命令7.√"too"表示过度8.×压力与健康有关9.√提示休息有用10.√"because"引出原因解析：判断题覆盖单元核心概念，反向设计如"×"选项避免简单重复。四、简答题1."happento"表示"发生在某人身上"，如"Whathappenedtoyou?"（你发生什么事了？）2.音乐通过放松神经、转移注意力等方式帮助减压。3."should"表示建议或义务，如"Youshouldstudyharder."（你应该更努力学习。）4.谈论感受可以排解负面情绪，获得支持，避免心理积压。解析：简答题考察概念理解，要点需具体且贴合单元内容。五、应用题1."Stressmayadverselyaffectyourphysicalandmentalwell-being."（压力可能损害你的身心健康。）2."Tomanagestress,youshouldtakeawalkoutside."（为管理压力，你应该出去散步。）3."保持积极心态很重要。"（Bǎochíjījíxīntàihěn