2026学年八年级英语下册第四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四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.Negativethoughtsaremoreproductive4.Whatisthecorrectformof"be"inthesentence"Youshould______happyeveryday"?A.isB.areC.wasD.be5.Theword"challenge"in"Everyonefaceschallengesinlife"mostlikelymeans:A.OpportunityB.DangerC.DifficultyD.Success6.Whichsentenceusesthepresentperfecttensecorrectly?A.Ihavegonetoschoolyesterday.B.Shehaslivedhereforthreeyears.C.Theywenttotheparklastweek.D.Hewillfinishtheworktomorrow.7.Theidiom"hitthebooks"means:A.ToplaysportsB.TostudyhardC.TotravelabroadD.Tobreaksomething8.Whatisthepastparticipleof"break"?A.BrokeB.BreakingC.BrokenD.Breaks9.Thesentence"IfIhadmoretime,Iwouldreadmorebooks"expresses:A.ArealplanB.ApastwishC.ApresentpossibilityD.Afuturehope10.Whichwordbestcompletesthesentence"Theexamwas______difficultthanIexpected"?A.MoreB.LessC.VeryD.So二、填空题（总共10题，每题2分，总分20分）1.Please______(write)yournameonthepaper.2.She______(notgo)tothepartybecauseshewassickyesterday.3.Ifyou______(study)harder,youwillpassthetest.4.Thebook______(publish)lastyearbyafamousauthor.5.We______(visit)themuseumnextSaturdayiftheweatherisgood.6.Mybrother______(break)hislegtwoweeksago.7.They______(live)inthiscitysince2010.8.IfI______(have)acar,Iwoulddrivetoworkeveryday.9.Theteacheraskedus______(be)quietintheclassroom.10.ThisisthemostinterestingbookI______(everread).三、判断题（总共10题，每题2分，总分20分）1.Thepresentperfecttenseisusedtodescribeactionsthathappenedinthepast.(×)2."Stresscanbegoodforyourhealth"isacommonbelief.(√)3.Thepastcontinuoustenseisformedwith"was/were+verb-ing."(√)4."It'simportanttostayhealthy"meanseatingjunkfoodisokay.(×)5.Theword"optimism"meansbelievingthingswillbebad.(×)6.Thepastparticipleof"do"is"did."(×)7."Ifitrainstomorrow,wewillcancelthepicnic"isarealplan.(×)8.Theidiom"takeiteasy"meanstoworkhard.(×)9.Thepresentperfecttensecanbeusedforactionsthatstartedinthepastandcontinuetothepresent.(√)10."Everyoneshouldfacechallenges"isasubjectivestatement.(×)四、简答题（总共4题，每题4分，总分16分）1.Explainthedifferencebetween"should"and"must"inasentence.2.Howcanpeoplereducestressintheirdailylives?Givetwoexamples.3.Whatdoesthepresentperfecttenseusuallydescribe?4.Whyisitimportanttohaveapositiveattitude?五、应用题（总共4题，每题6分，总分24分）1.Rewritethefollowingsentenceusingthepresentperfecttense:"Sheboughtanewcarlastmonth."2.Completethesentencewiththecorrectformoftheverbinparentheses:"IfI______(have)moretime,I______(learn)theguitar."3.TranslatethefollowingsentenceintoEnglish:"我们应该保持乐观的心态来面对困难。"4.Writeashortparagraph(5sentences)abouthowyoureducestress.Useatleastthreedifferenttenses.【标准答案及解析】一、单选题1.A2.B3.B4.A5.C6.B7.B8.C9.B10.A解析：1."happento"意为“发生在（某人身上）”，如："Whathappenedtoyou?"2.吃太多会加剧压力，而非减少压力。3.保持积极态度有助于解决问题，符合英语学习中的常见建议。4."Youshouldbehappy"是正确结构。5."Challenge"意为“挑战/困难”，如："Everyonefaceschallenges."6.B项正确，表示动作从过去持续到现在。7."Hitthebooks"是学习常用的俚语。8."Break"的过去分词是"broken"。9.表示对过去未能实现的愿望，如："IfIhadmoretime..."10."Moredifficult"表示比较级。二、填空题1.write2.didn'tgo3.studied4.waspublished5.willvisit6.broke7.havelived8.had9.tobe10.haveeverread解析：1.祈使句动词原形。2.过去否定形式。3.条件状语从句一般现在时。4.过去被动语态。5.将来时态。6.过去时态。7.现在完成时。8.条件状语从句一般过去时。9.不定式表被动。10.现在完成时最高级。三、判断题1.×2.√3.√4.×5.×6.×7.×8.×9.√10.×解析：1.现在完成时描述过去动作对现在的影响。2.压力适度有益健康是科学观点。3.过去进行时结构正确。4.保持健康意味着避免垃圾食品。5.乐观意为积极向上。6."Do"的过去分词是"done"。7.条件句通常表示假设。8."Takeiteasy"意为放松。9.现在完成时用于过去动作的延续性。10.主观性取决于个人观点。四、简答题1."Should"表示建议或义务，如："Youshouldstudyharder."；"Must"表示必须，如："Youmustfinishthework."2.例：运动、听音乐；与他人交流。3.描述过去动作对现在的影响或从过去持续到现在的动作。4.积极态度能增强信心，帮助克服困难。五、应用题1."Shehasboughtanewcar."2."IfIhadmoretime,Iwouldlearntheguitar."3."