2026学年高三英语上册第四单元必背知识点第一次月考含答案及解析

2026学年高三英语上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.WhatisthemainpurposeofUnit4intheseniorhighschoolEnglishcurriculum?A.Tointroduceadvancedgrammarstructures.B.Toenhancestudents'listeningcomprehensionskills.C.Todevelopstudents'abilitytodiscussenvironmentalissues.D.Toreviewvocabularyfrompreviousunits.2.Whichofthefollowingwordsisasynonymfor"sustainable"asusedintheunit?A.TemporaryB.RenewableC.ExpensiveD.Traditional3.Inthereadingpassage,whatdoestheauthorsuggestasasolutiontoplasticpollution?A.Increasingtheuseofsingle-useplastics.B.Encouragingrecyclingandreducingconsumption.C.Banningallplasticproductsimmediately.D.Ignoringtheproblembecauseitistoowidespread.4.Theunitemphasizestheimportanceofwhatinenvironmentalprotection?A.IndividualresponsibilityB.GovernmentregulationonlyC.EconomicgrowthfirstD.Technologicalinnovationalone5.Whatisthetoneofthearticleaboutclimatechangeintheunit?A.Humorousandlight-heartedB.IndifferentandobjectiveC.UrgentandconcernedD.Sarcasticandcritical6.Whichskillisprimarilytestedinthewritingtaskofthisunit?A.DescribingpersonalhobbiesB.ExplainingscientificconceptsC.PersuadingothersaboutenvironmentalissuesD.Narratingahistoricalevent7.Whatisthekeyideaoftheunit'sspeakingactivity?A.ComparingdifferentculturesB.DiscussingpersonaltravelexperiencesC.DebatingenvironmentalpoliciesD.Givingdirectionsinacity8.Theunitincludesasectiononwhichofthefollowingtopics?A.AncientcivilizationsB.ModerntechnologytrendsC.EnvironmentalconservationD.Worldliterature9.Whatisthepurposeofthevocabularylistintheunit?A.Tohelpstudentslearnnewwordsforexams.B.Toimprovestudents'spellingskills.C.Toenhancestudents'readingspeed.D.Topreparestudentsforspeakingtests.10.Howdoestheunitintegratereadingandwritingskills?A.Byassigningunrelatedtasks.B.Byrequiringstudentstosummarizearticles.C.Byaskingstudentstowriteopinionsbasedonreadings.D.Byfocusingonlyonreadingcomprehension.二、填空题（总共10题，每题2分，总分20分）1.Theunitintroducestheconceptof_______asawaytoprotecttheenvironment.2.Accordingtothepassage,onemajorcauseofglobalwarmingistheincreasein_______.3.Thespeakingactivityintheunitfocuseson_______issues.4.Akeyreadingskillemphasizedinthisunitistheabilityto_______mainideas.5.Theunitsuggeststhatindividualscancontributetosustainabilityby_______.6.Thevocabularyword"biodegradable"referstomaterialsthatcanbe_______bynaturalprocesses.7.Thewritingtaskrequiresstudentsto_______theirownopinionsonenvironmentalprotection.8.Theunitincludesasectiononthebenefitsofusing_______energysources.9.Thearticlediscussestheimpactof_______onmarinelife.10.Acommonmistakestudentsmakeinthisunitisforgettingto_______theirargumentswithevidence.三、判断题（总共10题，每题2分，总分20分）1.Theunitonlyfocusesonproblemsinurbanareas.(×)2.Recyclingismentionedasaneffectivesolutiontoplasticpollution.(√)3.Theunitdoesnotincludeanyspeakingactivities.(×)4.Thereadingpassageiswritteninapurelyscientificstyle.(×)5.Theunitencouragesstudentstoignoreenvironmentalissuesbecausetheyaretoocomplex.(×)6.Thewritingtaskasksstudentstodescribetheirfavoriteholiday.(×)7.Theunitsuggeststhattechnologyalonecansolveenvironmentalproblems.(×)8.Thevocabularylistincludeswordsrelatedtoenvironmentalprotection.(√)9.Theunitdoesnotrequirestudentstoformtheirownopinions.(×)10.Thespeakingactivityisoptionalandnotgraded.(×)四、简答题（总共4题，每题4分，总分16分）1.Explainhowtheunithelpsstudentsdevelopcriticalthinkingskillsregardingenvironmentalissues.2.Describeonereadingpassageintheunitanditsmainmessage.3.Howdoestheunitintegratevocabularylearningwithreadingandwritingactivities?4.Whatarethebenefitsofthespeakingactivityinthisunitforstudents?五、应用题（总共4题，每题6分，总分24分）1.Imagineyouarewritingashortessayontheimportanceofreducingplasticuse.Writethreeparagraphs,eachwithacleartopicsentenceandsupportingdetails.2.Youareparticipatinginaclassdebateonwhetherindividualactionscanmakeadifferenceinenvironmentalprotection.Preparethreeargumentstosupportyourside.3.Readthefollowingshortpassageandsummarizeitsmainideainoneparagraph:"Plasticpollutionisasevereglobalissue.Everyyear,millionsoftonsofplasticendupinoceans,harmingmarinelife.Whilegovernmentsandcompaniesplayarole,individualsmustalsotakeresponsibilitybyreducing,reusing,andrecycling.Simpleactionslikeusingreusablebagsandbottlescanhaveasignificantimpact."4.Createashortdialoguebetweentwostudentsdiscussingwaystoimprovetheirschool'senvironmentalpractices.Includeatleastthreedifferentsuggestions.【标准答案及解析】一、单选题1.C解析：Unit4focusesonenvironmentalissues,asindicatedbythereadingpassages,vocabulary,andactivities.2.B解析："Sustainable"meansusingresourcesinawaythatdoesnotharmtheenvironment,similarto"renewable."3.B解析：Thepassageadvocatesforreducingconsumptionandrecyclingtoaddressplasticpollution.4.A解析：Theunithighlightsindividualresponsibilityalongsidebroaderefforts.5.C解析：Thearticleonclimatechangeiswrittenwithurgencyandconcern.6.C解析：Thewritingtaskasksstudentstopersuadeothersaboutenvironmentalissues.7.C解析：Thespeakingactivityinvolvesdebatingenvironmentalpolicies.8.C解析：Theunitcoversenvironmentalconservation,asseeninthereadingandvocabulary.9.A解析：Thevocabularylistisdesignedtohelpstudentslearnnewwordsforexams.10.C解析：Studentswriteopinionsbasedonreadings,linkingreadingandwriting.二、填空题1.sustainability解析：Theunitpromotessustainablepractices.2.greenhousegases解析：Greenhousegasescontributetoglobalwarming.3.environmental解析：Thespeakingactivitydiscussesenvironmentalissues.4.identify解析：Studentslearntoidentifymainideasinreadings.5.reducingwaste解析：Individualscanhelpbyreducingwaste.6.brokendown解析：Biodegradablematerialsbreakdownnaturally.7.express解析：Studentsmustexpresstheirownopinions.8.renewable解析：Theunitdiscussesrenewableenergysources.9.plasticpollution解析：Thearticlecoverstheimpactofplasticpollution.10.backup解析：Studentsshouldbackupargumentswithevidence.三、判断题1.×解析：Theunitcoversenvironmentalissuesinbothurbanandruralareas.2.√解析：Recyclingismentionedasasolutiontoplasticpollution.3.×解析：Theunitincludesmandatoryspeakingactivities.4.×解析：Thereadingpassageincludesaccessiblelanguageforstudents.5.×解析：Theunitencouragesstudentstoaddressenvironmentalissues.6.×解析：Thewritingtaskisaboutenvironmentalprotection,notholidays.7.×解析：Theunitemphasizestheneedformultipleapproachestosolveenvironmentalproblems.8.√解析：Thevocabularylistincludesenvironmentalterms.9.×解析：Theunitrequiresstudentstoformandsupporttheirownopinions.10.×解析：Thespeakingactivityisgradedaspartoftheassessment.四、简答题1.Theunitdevelopscriticalthinkingbyprovidingreadingswithmultipleperspectivesonenvironmentalissues,askingstudentstoanalyzecausesandsolutions,andencouragingthemtoformanddefendtheirownopinions.2.Onepassagediscussestheeffectsofdeforestation,highlightinghowitleadstolossofbiodiversityandclimatechange.Themainmessageistheurgentneedtoprotectforests.3.Theunitintegratesvocabularybyintroducingenvironmentaltermsincontext(readings)andaskingstudentstousetheminwritingandspeakingtasks.4.Thespeakingactivityhelpsstudentspracticeexpressingideasonenvironmentaltopics,improvestheirconfidence,andexposesthemtodifferentviewpoints.五、应用题1.Paragraph1:Thereductionofplasticuseiscrucialforenvironmentalhealth.Plasticwastepollutesoceans,harmingmarineanimalsandecosystems.Paragraph2:Simplechanges,likeusingreusablebags,canmakeabigdifference.Manypeopleareunawareoftheimpactoftheirdailyhabits.Paragraph3:Governmentsandcompaniesmustalsotakeactionbyenforcingregulationsandinvestinginsustainablealternatives.Together,wecancreateacleanerplanet.2.Argum