2026学年高三英语下册第二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二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.WhatisthemainpurposeofUnit2intheseniorhighschoolEnglishcurriculum?A.Tointroduceadvancedgrammarstructures.B.Toenhancestudents'listeningcomprehensionskills.C.Todevelopstudents'abilitytodiscussenvironmentalissues.D.Toreviewvocabularyfrompreviousunits.2.Whichofthefollowingwordsisasynonymfor"sustainable"asusedintheunit?A.TemporaryB.RenewableC.ExpensiveD.Traditional3.Theunitemphasizestheimportanceof______inaddressingclimatechange.A.individualactionsB.governmentpoliciesonlyC.technologicalinnovationonlyD.internationalcooperationonly4.Whatdoesthephrase"carbonfootprint"referto?A.Thedistancetraveledbyapersoninayear.B.Theamountofcarbondioxideproducedbyhumanactivities.C.Theweightofapersoninkilograms.D.Thenumberoftreesplantedbyanindividual.5.Accordingtotheunit,whichofthefollowingisNOTamajorcauseofpollution?A.IndustrialemissionsB.AgriculturalpracticesC.RecyclingeffortsD.Transportation6.Theunitsuggeststhatstudents______toreducetheirenvironmentalimpact.A.buymoreproductsB.usedisposableitemsC.minimizewasteD.avoidpublictransportation7.Whatistheprimarygoaloftheunit'sreadingpassageaboutplasticpollution?A.Tosellplasticproducts.B.Tocriticizeplasticmanufacturing.C.Toinformreadersabouttheconsequencesofplasticwaste.D.Topromoteplasticrecycling.8.Theunitincludesawritingtaskwherestudentsareaskedto______.A.writeapoemaboutnature.B.describetheirfavoriteanimal.C.proposeasolutiontoenvironmentalproblems.D.writeadiaryentry.9.Whatisthepurposeoftheunit'sspeakingactivity?A.TopracticeorderingfoodinEnglish.B.Todiscusspersonalhobbies.C.Todebateenvironmentalpolicies.D.Tointroducethemselvestotheclass.10.Theunit'sgrammarfocusison______.A.thepastperfecttense.B.thefuturecontinuoustense.C.thepassivevoice.D.thepresentperfecttense.二、填空题（总共10题，每题2分，总分20分）1.Theunitintroducestheconceptof______tohelpreducepollution.2.Studentslearnhowtousethe______totalkaboutenvironmentalproblems.3.Thereadingpassagediscussestheimpactof______onmarinelife.4.Theunitencouragesstudentsto______toprotecttheplanet.5.A______isanexampleofasustainablepractice.6.Theunitincludesavocabularylistwithwordsrelatedto______.7.Studentsareaskedtowriteanessayonthetopicof______.8.Thespeakingactivityinvolvesadiscussionabout______.9.Theunit'sgrammarsectionfocusesontheuseof______todescribeprocesses.10.Theunitconcludeswithaprojecton______.三、判断题（总共10题，每题2分，总分20分）1.Theunitonlycoversenvironmentalissuesindevelopedcountries.(×)2.Theunitsuggeststhatindividualactionshavenoimpactontheenvironment.(×)3.Thereadingpassageincludesstatisticsaboutplasticpollution.(√)4.Theunitdoesnotincludeanyspeakingactivities.(×)5.Thewritingtaskrequiresstudentstoproposeasolutiontoareal-worldproblem.(√)6.Theunitfocusessolelyongrammarwithoutanyvocabularypractice.(×)7.Theunitencouragesstudentstousedisposableproductstoreducewaste.(×)8.Thespeakingactivityisaboutdiscussingpersonaltravelexperiences.(×)9.Theunitincludesasectiononhowtowritearesearchpaper.(×)10.Theunit'sgrammarfocusisonthepresentperfectcontinuoustense.(×)四、简答题（总共4题，每题4分，总分16分）1.Explainthedifferencebetween"renewableenergy"and"non-renewableenergy."2.Describethreewaysstudentscanreducetheircarbonfootprintindailylife.3.Whatisthepurposeofthevocabularylistintheunit?4.Howdoestheunithelpstudentsimprovetheirwritingskills?五、应用题（总共4题，每题6分，总分24分）1.Writeashortparagraph(5-7sentences)describinghowyourschoolcanbecomemoreenvironmentallyfriendly.Includeatleastthreespecificsuggestions.2.Createadialoguebetweentwostudentsdiscussingtheproblemofplasticpollution.Onestudentsuggestsusingreusablebags,andtheotherquestionstheeffectivenessofthissolution.3.Rewritethefollowingsentenceusingthepassivevoice:"Thecompanyproducessolarpanels."4.Completethefollowingsentencewithanappropriatewordfromtheunit'svocabularylist:"Usingpublictransportationisagoodwayto______."【标准答案及解析】一、单选题1.C解析：Unit2focusesonenvironmentalissuesandsustainablepractices,aligningwiththecurriculum'sgoalofraisingawarenessaboutecologicalchallenges.2.B解析："Sustainable"meansenvironmentallyfriendlyandrenewable,whichissynonymouswith"renewable."3.A解析：Theunitemphasizesindividualactionsasakeycomponentinaddressingclimatechange.4.B解析："Carbonfootprint"referstotheamountofcarbondioxideemittedduetohumanactivities.5.C解析：Recyclingeffortsareasolutiontopollution,notacause.6.C解析：Minimizingwasteisasustainablepracticerecommendedintheunit.7.C解析：Thepassageaimstoinformreadersabouttheconsequencesofplasticpollution.8.C解析：Thewritingtaskrequiresstudentstoproposesolutionstoenvironmentalproblems.9.C解析：Thespeakingactivityisdesignedtodebateenvironmentalpolicies.10.C解析：Theunitfocusesonthepassivevoicefordescribingprocesses.二、填空题1.sustainabledevelopment2.passivevoice3.plasticpollution4.takeaction5.reusablebags6.environmentalprotection7.environmentalprotection8.environmentalpolicies9.passivevoice10.environmentalprotectionprojects三、判断题1.×解析：Theunitcoversenvironmentalissuesglobally,notjustindevelopedcountries.2.×解析：Individualactionsarehighlightedassignificantinreducingenvironmentalimpact.3.√解析：Thepassageincludesstatisticstosupportitsarguments.4.×解析：Theunitincludesspeakingactivitiestopracticecommunicationskills.5.√解析：Thewritingtaskrequiresproposingreal-worldsolutions.6.×解析：Theunitbalancesgrammar,vocabulary,andpracticalskills.7.×解析：Theunitpromotesreducingdisposableproducts.8.×解析：Thespeakingactivityisaboutenvironmentalissues,nottravel.9.×解析：Theunitfocusesonenvironmentaltopics,notresearchpapers.10.×解析：Thegrammarfocusisonthepassivevoice.四、简答题1.Renewableenergycomesfromnaturalsourceslikesunlight,wind,orwater,anditisreplenishednaturally.Non-renewableenergy,suchascoaloroil,isfiniteanddepletesovertime.2.Studentscanreducetheircarbonfootprintbyusingpublictransportation,conservingenergyathome,andminimizingwaste.3.Thevocabularylisthelpsstudentslearnkeytermsrelatedtoenvironmentalprotection,enablingthemtounderstandanddiscussthetopicmoreeffectively.4.Theunitimproveswritingskillsbyteachinggrammar,vocabulary,andstructuringessaysonenvironmentaltopics.五、应用题