2024年人教版三年级下册英语第一单元课后练习题（含答案和概念）

2024年人教版三年级下册英语第一单元课后练习题（含答案和概念）试题部分一、选择题：1.WhichletteristhefirstintheEnglishalphabet?A.AB.BC.CD.D2.Whichofthefollowingwordsisanoun?A.RunB.JumpC.CatD.FastA.penB.pencilC.bookD.ruler4.Whatistheoppositeof"big"?A.SmallB.TallC.ShortD.Fat5.Whichofthefollowingisaverb?A.AppleB.TableC.RunD.Ball6.Whichwordmeans"nottall"?A.ShortB.LongC.HighD.BigA.hungryB.thirstyC.tiredD.all8.Whatisthepluralformof"cat"?A.CatesB.CatsC.CatD.Catess9.Whichofthefollowingwordsstartswiththeletter"S"?A.PenB.BookC.PencilD.Sun10.Whatisthecorrectanswerto"Howareyou?"A.Fine,thankyou.B.I'msorry.C.Yes,Ido.D.No,Idon't.二、判断题：1.TheEnglishalphabethas26letters.()2."Dog"isaverb.()3."I"isapronoun.()4."He"and"she"arethesame.()5."Thankyou"isaquestion.()6."Yes"and"No"arebothadjectives.()7."Apple"and"Banana"arebothnouns.()8."Run"and"Jump"arethesamepartofspeech.()9."Big"and"Small"havethesamemeaning.()10."Iam"and"I'm"meandifferentthings.()三、填空题：1.TheEnglishalphabethas_______letters.2.Anounisawordthatrepresentsa_______ora_______.3.Anadjectivedescribesa_______ora_______.4.Theoppositeof"hot"is_______.5."Iam"canbeshortenedto_______.6.Thepluralformof"child"is_______.7."Go"and"_______"arebothverbs.8.Theword"_______"means"nothappy".9."She_______totheparkeveryweekend"isapresentsimplesentence.10."_______"isaquestionwordthatasksforthenameofsomething.11."Ican_______abike"isasentenceaboutanability.12."_______"isthepasttenseof"go".13."_______"isawordthatshowssurprise.15."_______"istheoppositeof"expensive".16."Ihave_______brothers"meansthereismorethanonebrother.17."_______"isawordthatmeans"very".19."_______"isaprepositionthatshowslocation.四、简答题：1.Whatisthedifferencebetweenanounandaverb?2.HowdoyouformthepluralofmostnounsinEnglish?3.Whatisanadjectiveandgiveanexample.4.Writeasentenceusingtheword"because".5.Whatisthepasttenseof"eat"?6.HowdoyouaskaquestioninEnglish?7.Whatistheoppositeof"big"?8.Explainthedifferencebetween"Iam"and"I'm".9.Whatisaprepositionandgiveanexample.10.HowdoyoumakeasentencenegativeinEnglish?一、选择题答案：1.A2.C3.A4.A5.C6.A7.C8.B9.D10.A二、判断题答案：1.√2.×3.√4.×5.×6.×7.√8.√9.×10.×三、填空题答案：1.twentysix2.person,place3.person,thing4.cold5.I'm6.children7.read8.sad9.goes10.What11.ride12.went13.oh14.more,less15.cheap16.two17.very18.happy19.in20.play四、简答题答案：1.Anounisawordthatrepresentsaperson,place,thing,oridea,whileaverbisawordthatrepresentsanactionorstateofbeing.2.Mostnounsformthepluraladdingsorestothesingularform.3.Anadjectiveisawordthatdescribesanounorpronoun.Example:"Theredcarisfast."4.IwenttothestorebecauseIneededtobuymilk.5.ate6.ToaskaquestioninEnglish,youoftenstartwithaquestionword(who,what,where,when,why,how)orinvertthesubjectandverborder.7.small8."Iam"isthefullform,while"I'm"isthecontraction.9.Aprepositionshowstherelationshipbetweenanounorpronounandotherwordsinthesentence.Example:"Thebookisonthetable."10.Tomakeasentencenegative,youadd"not"afterthefirstauxiliaryverborthemainverbbe.PartsofSpeech:Theexercisescovernouns,verbs,adjectives,adverbs,pronouns,andprepositions.Tenses:Simplepresentandpasttenseareincludedinthequestions.PluralForms:Theformationofpluralnounsistested.QuestionFormation:HowtoformquestionsinEnglishisaddressed.Contractions:Theuseofcontractionssuchas"I'm"isincluded.Opposites:Vocabularyforantonymsispracticed.SentenceStructure:Sentenceformationandstructurearetestedthroughfillintheblankandshortanswerquestions.各题型知识点详解和示例：ChoiceQuestions:Teststudents'knowledgeofvocabulary,grammarrules,andpartsofspeech.Example:Identifyingnouns.True/FalseQuestions:Assessstudents'understandingofgrammarconceptsandvocabularyusage.Example:Recognizingthedifferencebetweennounsandverbs.FillintheBlankQuestions:Practiceusingcorrectvocabularyandg