2026学年八年级英语下册第四单元核心考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核心考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.Whatdoestheunderlinedword"absolutely"meaninthesentence"Sheabsolutelylovesreadingbooks."?A.MaybeB.CertainlyC.NeverD.Sometimes2.WhichofthefollowingisNOTawaytoprotecttheenvironmentaccordingtothepassage?A.RecyclingwasteB.UsingplasticbagsC.PlantingtreesD.Savingwater3.Thesentence"Heistallerthanme"canberewrittenas:A.IamtallerthanheB.HeisshorterthanmeC.IamshorterthanheD.Heisastallasme4.Whatisthecorrectformoftheverbinthesentence"Ifitrainstomorrow,wewillgotothepark."?A.RainB.RainedC.WillrainD.Raining5.Theoppositeof"happy"is:A.SadB.AngryC.ExcitedD.Tired6.Whichwordisanoun?A.RunningB.PlayC.SchoolD.Happy7.Thesentence"Thecatissleepingonthesofa"is:A.AquestionB.AcommandC.AstatementD.Anexclamation8.Whatisthepasttenseof"go"?A.WentB.GoingC.GoseD.Gown9.Theword"environment"refersto:A.Aperson'shomeB.ThenaturalworldaroundusC.AplaceofworkD.Atypeofbuilding10.Whichsentenceusesthecorrecttense?A.Shehasgonetoschoolyesterday.B.Hewenttothestorelastweek.C.Theywillgotothezootomorrow.D.Theygotothelibraryeveryday.二、填空题（总共10题，每题2分，总分20分）1.Mybrother______(play)footballeverySunday.2.Ifit______(rain),wewillstayathome.3.Thebookis______(heavy)thanthepencil.4.She______(notlike)eatingvegetables.5.We______(go)tothemuseumnextSaturday.6.I______(be)atschoolfromMondaytoFriday.7.Thisisthe______(bad)weatherIhaveeverseen.8.They______(watch)amovieifitisnottoolate.9.Heis______(tall)thanhisbrother.10.Thechildren______(play)inthegardennow.三、判断题（总共10题，每题2分，总分20分）1."Never"meansalways.(×)2."Sometimes"isusedforfutureplans.(×)3."Protecttheenvironment"meanstokeepitclean.(√)4."If"sentencesalwaysusethepresenttense.(×)5."Than"isusedtocomparetwothings.(√)6."Happy"isanadjective.(√)7."Noun"isatypeofverb.(×)8."Statement"isatypeofsentence.(√)9."Environment"isaplace.(×)10."Everyday"meansonceaweek.(×)四、简答题（总共4题，每题4分，总分16分）1.Explainthemeaningof"absolutely"inyourownwords.2.Howcanweprotecttheenvironment?Givetwoexamples.3.Whatisthedifferencebetween"he"and"his"?4.Howdoyouformasentenceusing"if"?五、应用题（总共4题，每题6分，总分24分）1.Rewritethefollowingsentenceusingthecorrecttense:"Shewillgotothelibrarytomorrow."(Pasttense)2.Completethesentencewiththecorrectformoftheverb:"IfI______(have)money,Iwilltraveltheworld."3.Comparethefollowingtwosentencesusing"than":"Thisbookisinteresting.""Thatbookisboring."4.TranslatethefollowingsentenceintoEnglish:"如果明天下雨，我们就不会去公园。"【标准答案及解析】一、单选题1.B.Certainly解析：absolutely意为“绝对地”，与certainly（当然）意思相近。2.B.Usingplasticbags解析：保护环境应减少使用塑料袋，其他选项均为环保行为。3.C.Iamshorterthanhe解析：thanme与he对应，表示比较级。4.C.Willrain解析：if引导的条件状语从句用一般现在时，主句用一般将来时。5.A.Sad解析：happy的反义词是sad（悲伤的）。6.C.School解析：school是名词，其他选项均为动词或形容词。7.C.Astatement解析：描述事实的句子是陈述句。8.A.Went解析：go的过去式是went。9.B.Thenaturalworldaroundus解析：environment指周围的自然环境。10.B.Hewenttothestorelastweek.解析：一般过去时使用正确，其他选项存在时态错误。二、填空题1.plays解析：everySunday表示经常性动作，用一般现在时。2.rains解析：if引导的条件状语从句用一般现在时。3.heavier解析：比较级形式为heavy的比较级。4.doesn'tlike解析：否定句用doesn't+动词原形。5.willgo解析：nextSaturday表示将来，用一般将来时。6.am解析：be动词根据主语I用am。7.worst解析：最高级形式为bad的比较级加est。8.willwatch解析：if引导的条件状语从句用一般现在时，主句用一般将来时。9.taller解析：比较级形式为tall的比较级。10.areplaying解析：now表示现在进行时，用be动词+现在分词。三、判断题1.×解析：never意为“从不”，与always（总是）相反。2.×解析：sometimes用于现在或过去，不用于将来。3.√解析：protecttheenvironment意为保护环境。4.×解析：if句子可使用一般现在时或一般将来时。5.√解析：than用于比较两者差异。6.√解析：happy是形容词。7.×解析：noun是名词，不是动词。8.√解析：statement是陈述句的一种。9.×解析：environment是环境，不是地点。10.×解析：everyday意为每天，与onceaweek（每周一次）不同。四、简答题1."Absolutely"means"completely"or"withoutdoubt."Forexample,"Sheabsolutelylovesreading"meansshelovesreadingverymuchwithnodoubt.2.Wecanprotecttheenvironmentbyrecyclingwasteandplantingtrees.Recyclingreducespollution,andplantingtreesimprovesairquality.3."He"isapronounusedtorefertoamaleperson,while"his"isapossessivepronounusedtoshowownershipbyamaleperson.Forexample,"Heistall,"and"Hisbookisonthetable."4.Toformasentenceusing"if,"usethepresenttenseintheifclauseandthefuturetenseinthemainclause.Forexample,"Ifitrainstomorrow,wewillstayathome."五、应用题1."Shewenttothelibraryyesterday."解析：将一般将来时改为一般