2026学年高三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学年高三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.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.Ignoringtheproblemasitisnoturgent.4.Theunitemphasizestheimportanceofwhataspectofenvironmentalprotection?A.IndividualactionsB.GovernmentpoliciesonlyC.CorporateresponsibilityonlyD.Internationalcooperationonly5.Whatisthetoneofthearticle"TheFutureofOurPlanet"?A.OptimisticB.PessimisticC.NeutralD.Humorous6.Accordingtotheunit,whichofthefollowingisNOTaformofrenewableenergy?A.SolarpowerB.WindenergyC.NuclearenergyD.Hydroelectricpower7.Theunitincludesawritingtaskwherestudentsareaskedtoproposeanenvironmentalproject.Whatskilldoesthistaskprimarilyassess?A.ReadingcomprehensionB.SpeakingfluencyC.CriticalthinkingD.Listeningability8.Whatisthepurposeofthegroupdiscussionactivityintheunit?A.Topracticepronunciation.B.Toimprovewritingskills.C.Toencouragecollaborativeproblem-solving.D.Tomemorizevocabularywords.9.Theunitintroducesanewgrammarpointcalled"modalverbsforfuturepossibilities."WhichverbisNOTincludedinthislesson?A.MayB.CouldC.WillD.Must10.Whatisthekeythemeoftheunit'sspeakingactivityon"InterviewingEnvironmentalists"?A.Describingpastevents.B.Explainingscientificconcepts.C.Askingandansweringquestionsaboutfutureplans.D.Givingopinionsoncurrentnews.二、填空题（总共10题，每题2分，总分20分）1.Theunitfocusesontheimportanceof_______inprotectingtheenvironment.2.A_______isaplantoreducewasteandconserveresources.3.Thereadingpassagediscussestheimpactof_______onmarinelife.4.Studentslearntouse_______toexpressfuturepossibilities.5.Theunitincludesaprojectoncreatinga_______gardenatschool.6.Thearticle"TheFutureofOurPlanet"highlightstheneedfor_______action.7.Renewableenergysourceslike_______andwindpowerhelpreducecarbonemissions.8.Thewritingtaskrequiresstudentstoproposea_______projecttoimproveschoolsustainability.9.Theunit'sspeakingactivityinvolvesinterviewing_______tolearnaboutenvironmentalsolutions.10.Thegrammarpointon_______verbshelpsstudentsdiscussfutureuncertainties.三、判断题（总共10题，每题2分，总分20分）1.Theunitonlycoversenvironmentalproblemswithoutofferingsolutions.(×)2.Studentsareexpectedtomemorizeallvocabularywordswithoutunderstandingtheirusage.(×)3.Thereadingpassageincludesstatisticsonplasticpollutionworldwide.(√)4.Theunitemphasizestheroleoftechnologyinsolvingenvironmentalissues.(√)5.Thewritingtaskrequiresaformalresearchpaperwithcitations.(×)6.Thespeakingactivityfocusessolelyonfluencywithoutaccuracy.(×)7.Theunitintroducesadvancedgrammarstructureslikesubjunctivemood.(×)8.Theprojectoncreatingasustainablegardenisoptionalforstudents.(×)9.Thearticle"TheFutureofOurPlanet"presentsonlynegativeviewsontheenvironment.(×)10.Theunitdoesnotincludeanyculturalaspectsrelatedtoenvironmentalprotection.(×)四、简答题（总共4题，每题4分，总分16分）1.Describethreekeyvocabularywordsfromtheunitandtheirmeanings.2.Explainhowtheunithelpsstudentsdevelopcriticalthinkingskillsrelatedtoenvironmentalissues.3.Whatarethebenefitsofthegroupdiscussionactivityintheunit?4.Howdoestheunitintegratereading,writing,andspeakingskillstoenhancelanguagelearning?五、应用题（总共4题，每题6分，总分24分）1.Writeashortparagraph(5-7sentences)explainingwhyrecyclingisimportantfortheenvironment.Useatleastthreevocabularywordsfromtheunit.2.Createalistoffiveinterviewquestionsforanenvironmentalistthatyouwouldincludeinthespeakingactivity.3.Designasimpleprojectproposal(3-4sentences)forasustainablegardenatyourschool,includingthepurposeandsteps.4.Usemodalverbs(may,could,might)towriteashortparagraph(5-7sentences)discussingpossiblesolutionstoreduceplasticwasteinyourcommunity.【标准答案及解析】一、单选题1.C解析：Unit4focusesonenvironmentalissuesandsustainablepractices,aligningwiththecurriculum'sgoalofdevelopingawarenessandaction.2.B解析："Sustainable"meansenvironmentallyfriendlyandrenewable,similarto"renewable."3.B解析：Thepassageadvocatesforrecyclingandreducingconsumptionaspracticalsolutions.4.A解析：Theunithighlightsindividualactionsascrucialforenvironmentalprotection.5.B解析：Thearticlepresentschallengesandconcerns,reflectingapessimistictone.6.C解析：Nuclearenergyisnon-renewable,whiletheothersarerenewable.7.C解析：Proposingaprojectassessescriticalthinkingandproblem-solvingskills.8.C解析：Groupdiscussionsencouragecollaborativelearningandproblem-solving.9.D解析："Must"isnotincludedinthemodalverbsforfuturepossibilities.10.C解析：Theactivityfocusesonaskingandansweringquestionsaboutfutureplans.二、填空题1.individualactions2.sustainabilityplan3.plasticpollution4.modalverbs5.sustainable6.global7.solarpower8.sustainability9.environmentalists10.modal三、判断题1.×解析：Theunitincludessolutionstoenvironmentalproblems.2.×解析：Studentsunderstandandusevocabularyincontext.3.√解析：Thepassageprovidesstatisticsonplasticpollution.4.√解析：Technologyisdiscussedasasolution.5.×解析：Thetaskismorecreativeandproject-based.6.×解析：Theactivitybalancesfluencyandaccuracy.7.×解析：Theunitfocusesonbasicgrammarlikemodalverbs.8.×解析：Theprojectisacorepartoftheunit.9.×解析：Thearticlepresentsbalancedviews.10.×解析：Culturalaspectsmaybeincluded.四、简答题1.-Sustainable:Environmentallyfriendlyandlong-lasting.-Renewable:Energyfromnaturalsourcesthatreplenish.-Pollution:Harmfulsubstancesintheenvironment.2.Theunitdevelopscriticalthinkingbyanalyzingenvironmentalissues,evaluatingsolutions,andproposingactions.3.Theactivitypromotesteamwork,communication,anddiverseperspectivesonenvironmentalproblems.4.Theunitintegratesskillsthroughreadingarticles,writingprojects,andspeakingactivities,reinforcinglanguagelearning.五、应用题1.Recyclingisimportantbecauseitreduceswasteinlandfills,conservesnaturalresources,andhelpsprotectecosystems.Forexample,recyclingpapersavestrees,andrecyclingplasticreducespollutioninoceans.Italsoreducesenergyconsumptioncomparedtomakingnewproducts.2.-Whatareth