2024年人教版六年級下冊英語第五單元課后練習(xí)題（含答案和概念）

2024年人教版六年級下冊英語第五單元課后練習(xí)題（含答案和概念）試題部分一、選擇題：1.Whichofthefollowingwordsisanoun?(A)run(B)happy(C)book2.Choosethecorrectformoftheverb"be"inthesentence:She_______ateacher.(A)am(B)is(C)are3.Whatistheoppositeof"big"?(A)small(B)tall(C)short4.Whichofthefollowingsentencesisinthepasttense?(A)Ieatanapple.(B)Iateanapple.(C)Iwilleatanapple.5.Translatetheword"cat"intoEnglish.(A)狗(B)貓(C)鳥6.Whichofthefollowingisaquestionword?(A)what(B)because(C)very8.Whatisthepluralformof"child"?(A)childs(B)child(C)children9.Whichofthefollowingwordsmeans"not"?(A)no(B)don't(C)isn't10.Whatisthecorrectwaytosay"Ilikeapples"inEnglish?(A)Ilikesapples.(B)Ilikeapple.(C)Ilikeapples.二、判斷題：1."He"and"she"arepronouns.()2."Run"and"running"arethesametense.()3."Iam"and"I'm"meanthesamething.()4."Dog"and"cat"arebothnouns.()5."What"isaverb.()6."Because"isaquestionword.()7."Go"and"went"arethesametense.()8.Thepluralformof"mouse"is"mouses".()9."Don't"means"donot".()10."Ilike"canbefollowedasingularnoun.()三、填空題：1.Theoppositeof"hot"is_______.2."I_______abook"means"Ireadabook".3.She_______tothestorebecausesheneededtobuysomemilk.4.Canyouhelpme_______myhomework?5.Thesun_______intheeastandsetsinthewest.6.Ifyouwanttobehealthy,youshouldeatmore_______andexerciseregularly.7.Mymotherisadoctor,sheworksata_______.8.Therearesevendaysina_______.9.The_______isthelargestorganinthehumanbody.10._______isthestudyoflivingthings.11.Thechemicalsymbolforwateris_______.12.Atrianglewiththreeequalsidesiscalledan_______.13.Theprocessofplantsmakingtheirownfoodiscalled_______.14.The_______isthepartoftheeyethathelpsfocuslight.15.Thethreestatesofmatteraresolid,liquid,and_______.16.Theplanetclosesttothesunis_______.17.The_______isadevicethatconvertselectricalenergyintomechanicalenergy.18.Theformulaforcalculatingtheareaofarectangleis_______.19.The_______systemisresponsibleforcarryingoxygentodifferentpartsofthebody.20.Theprocessofreproductioninplantscanbeeithersexualor_______.四、簡答題：1.Explainthedifferencebetweenaverbandanadverb.2.Whatisthepastperfecttenseandgiveanexamplesentence.3.Describethewatercycleinyourownwords.4.Howdoplantsabsorbwaterandnutrientsfromthesoil?5.Whatisthefunctionoftheheartinthecirculatorysystem?6.ExplainwhytheEarthhasseasons.7.WhatisphotosynthesisandwhyisitimportantforlifeonEarth?8.Howdoesfrictionaffectthemotionofobjects?9.Whatistheroleofthemitochondriainacell?10.Describetheprocessofrespirationinhumans.三、填空題答案：1.cold2.read3.went4.with5.rises6.fruits7.hospital8.week9.skin10.Biology11.H2O12.equilateraltriangle13.photosynthesis14.lens15.gas16.Mercury17.motor18.length×width19.respiratory20.asexual四、簡答題答案：1.Averbshowsanactionorstate,whileanadverbmodifiesaverb,adjective,orotheradverbandoftenanswersquestionssuchashow?,why?,where?,orwhen?Forexample,"Shesingsbeautifully""sings"isaverband"beautifully"isanadverb.3.Thewatercycleisthecontinuousmovementofwateron,above,andbelowthesurfaceoftheEarth.Itincludesprocesseslikeevaporation,condensation,precipitation,andcollection.4.Plantsabsorbwaterandnutrientsthroughtheirroots.Therootshaveroothairsthatincreasethesurfaceareaforabsorption.5.Theheartpumpsbloodthroughoutthebody,deliveringoxygenandnutrientstocellsandremovingwasteproducts.6.TheEarthhasseasonsbecauseofitsaxialtilt.AstheEarthorbitsthesun,differentpartsoftheplanetreceivemoreorlessdirectsunlight,causingtheseasons.7.Photosynthesisistheprocesswhichgreenplantsandsomeotherorganismsusesunlighttosynthesizefoodswiththehelpofchlorophyll.Itisimportantbecauseitproducesoxygenandisthebasisforthefoodchain.8.Frictionisaforcethatopposesmotionbetweentwosurfacesincontact.Itcanslowdownorstopmovingobjectsandcanalsocauseheat.9.Mitochondriaarethepowerhousesofthecell.TheyproduceenergyintheformofATPthroughcellularrespiration.10.Respirationinhumansinvolvestheintakeofoxygenandthereleaseofcarbondioxide.Itoccursinthelungswhereoxygenisabsorbedintothebloodstreamandcarbondioxideisexpelled.VocabularyandGrammar:Thetestcoveredbasicnouns,verbs,adverbs,pronouns,questionwords,verbtenses,andpluralforms.OppositesandDefinitions:Understandingantonymsandtheabilitytodefineorexplainconcepts.SentenceStructure:Correctformationofsentences,includingsubjectverbagreementandtenseusage.ScienceConcepts:Thetestincludedquestionsonbiology,physics,chemistry,andenvironmentalscience.MathematicalConcepts:Basicgeometry,algebraicexpressions,andunderstandingofformulas.各題型所考察學(xué)生的知識點詳解和示例：填空題：Thesequestionstestedstudents'knowledgeofvocabulary,sentencestructure,andtheabilitytousewordscorrectlyincontext.Forexample,knowingthat"went"isthepasttenseof"go"isessentialforconstructingpasttensesentences.