2026年英语专八模拟考试题集语法与词汇重点解析题库

2026年英语专八模拟考试题集：语法与词汇重点解析题库PartI:Grammar(20题，每题2分，共40分)1.Subject-VerbAgreement(5题，每题2分)Instructions:Choosethecorrectformoftheverbtocompleteeachsentence.1.1.Thecommitteehascompleteditsreportontheenvironmentalpolicy,butthefinalversion________nextweek.A)willbeapprovedB)isapprovedC)hasbeenapprovedD)willapprove1.2.Neitherthestudentsnortheprofessorhassubmittedtheassignmentyet.A)haveB)isC)hasD)are1.3.Ifonlythegovernmentwouldallocatemorefundstorenewableenergy,thesituationwouldimprove.A)hasallocatedB)hadallocatedC)wouldallocateD)allocates1.4.Oneofthetwinshasbeenstudyingfortheexam,buttheotherhasn’t.A)haveB)isC)hasD)has1.5.NeithertheCEOnortheteamhaveapprovedthenewstrategy.A)hasB)isC)haveD)are2.TenseUsage(5题，每题2分)Instructions:Choosethecorrecttensetocompleteeachsentence.2.1.Bythetimetheenvironmentalsummitbegins,theclimatecrisiswillhaveworsenedsignificantly.A)willbeginB)beginsC)hasbegunD)wouldbegin2.2.IfIhadknownaboutthepolicychangeslastyear,Iwouldhaveinvestedinsustainabletechnologiesearlier.A)hadknownB)knowC)knewD)wouldknow2.3.Whenthereportwaspublished,ithadalreadysparkedwidespreaddebateamongpolicymakers.A)waspublishedB)hadbeenpublishedC)publishesD)willpublish2.4.Theteamhasbeenworkingontheprojectforsixmonths,buttheyhaven’tyetfinalizedtheresults.A)hadbeenworkingB)haveworkedC)hasworkedD)willhaveworked2.5.By2030,theglobalcarbonfootprintwillhavereducedbyatleast30%ifcurrentinitiativesareimplemented.A)willreduceB)reducesC)hasreducedD)wouldreduce3.ModalVerbs(5题，每题2分)Instructions:Choosethecorrectmodalverbtocompleteeachsentence.3.1.Thecompanymustaddresstheethicalconcernsinitssupplychaintomaintainitsreputation.A)shouldB)couldC)mayD)must3.2.Youmightmissthetrainifyoudon’tleavesoon.A)shouldB)couldC)mayD)must3.3.Thegovernmentshouldimposestricterregulationsonplasticwastetoreducepollution.A)mustB)canC)shouldD)may3.4.Theemployeescouldhavecompletedtheprojectontimeiftheyhadhadmoreresources.A)shouldB)mayC)couldD)must3.5.Thenewpolicymayaffectsmallbusinesses,butitslong-termimpactisuncertain.A)mightB)shouldC)mustD)could4.Prepositions(5题，每题2分)Instructions:Choosethecorrectprepositiontocompleteeachsentence.4.1.Thereporthighlightstheneedforsustainabledevelopmentinthecontextofglobalclimatechange.A)onB)atC)inD)for4.2.TheconferencewilltakeplaceattheHiltonHotelnextmonth.A)inB)onC)atD)to4.3.Thestudyrevealsastrongcorrelationbetweenairpollutionandrespiratorydiseases.A)withB)inC)betweenD)among4.4.Thegovernmenthastakenmeasurestoreducecarbonemissionsby50%by2030.A)withB)inC)byD)for4.5.ThenewpolicywillbeimplementedfromJanuary1st.A)inB)onC)atD)from5.ArticlesandDeterminers(5题，每题2分)Instructions:Choosethecorrectarticleordeterminertocompleteeachsentence.5.1.TheUnitedNationshascalledforurgentactiontocombatclimatechange.A)aB)anC)theD)noarticle5.2.Manyoftheworld’sleadingeconomiesareinvestingingreentechnologies.A)aB)anC)theD)noarticle5.3.Thereportemphasizestheimportanceofrenewableenergyinthefightagainstglobalwarming.A)aB)anC)theD)noarticle5.4.Fewpeopleareawareoftheimpactofmicroplasticsonmarineecosystems.A)aB)anC)theD)noarticle5.5.Thisisthemostcomprehensivestudyonclimatechangetodate.A)aB)anC)theD)noarticlePartII:Vocabulary(30题，每题2分，共60分)1.SynonymsandAntonyms(10题，每题2分)Instructions:Choosethewordthatbestmatchesthemeaningoftheunderlinedwordoritsopposite.1.1.Thenewpolicyaimstomitigatetheeffectsofclimatechange.A)exacerbateB)alleviateC)ignoreD)postpone1.2.Thecompany’sreputationhasbeentarnishedduetoenvironmentalviolations.A)fameB)integrityC)declineD)scandal1.3.Thestudycorrelateshighlevelsofairpollutionwithincreasedhealthrisks.A)contradictsB)confirmsC)dismissesD)ignores1.4.Thegovernmentsanctionedtheprojectdespiteinternationalprotests.A)prohibitedB)approvedC)delayedD)ignored1.5.Thereportelucidatesthecomplexitiesofglobalenvironmentalpolicy.A)obscuresB)highlightsC)contradictsD)simplifies1.6.Theorganizationadvocatesforstricterregulationsoncarbonemissions.A)opposesB)negotiatesC)supportsD)avoids1.7.Thenewtechnologypioneersasustainableapproachtoenergyproduction.A)disruptsB)replicatesC)advancesD)abandons1.8.Thestudyindicatesastronglinkbetweendeforestationandbiodiversityloss.A)dismissesB)质疑C)confirmsD)contradicts1.9.Thegovernmentenactedalawtoreduceplasticwaste.A)repealedB)delayedC)implementedD)ignored1.10.Thepolicycompromisesthelong-terminterestsoffuturegenerations.A)protectsB)disregardsC)enhancesD)supports2.Collocations(10题，每题2分)Instructions:Choosethebestcollocationtocompleteeachsentence.2.1.Thereportprovidesinsightsintothechallengesoftransitioningtorenewableenergy.A)analysisofB)informationaboutC)overviewofD)summaryof2.2.Theconferencewillfocusonthefutureofsustainableurbandevelopment.A)advancementofB)declineofC)futureofD)impactof2.3.Theorganizationworkswithlocalcommunitiestoreducecarbonemissions.A)collaborateswithB)conflictswithC)ignoreswithD)opposeswith2.4.Thestudyhighlightstheimportanceofbiodiversityinmaintainingecologicalbalance.A)relevanceofB)insignificanceofC)challengeofD)threatof2.5.Thegovernmentintroducednewpoliciestopromotegreentechnologies.A)discourageB)hinderC)promoteD)ignore2.6.Thereportanalyzesthetrendsinglobalclimatechange.A)causesofB)effectsofC)trendsinD)solutionsto2.7.Thecompanyinvestsinsustainablepracticestoenhanceitsbrandimage.A)reducesB)neglectsC)investsinD)avoids2.8.Thestudyexaminestherelationshipbetweenpollutionandhealthoutcomes.A)impactofB)correlationbetweenC)conflictbetweenD)similaritybetween2.9.Thepolicyaffectsthelivesofmillionsofpeople.A)decisionsofB)livelihoodsofC)attitudesofD)habitsof2.10.Theorganizationsupportsinitiativestocombatclimatechange.A)encourageB)undermineC)combatD)ignore3.IdiomaticExpressions(10题，每题2分)Instructions:Choosethecorrectidiomtocompleteeachsentence.3.1.Thenewpolicyisagame-changerfortherenewableenergyindustry.A)turningpointB)deadendC)roadblockD)obstacle3.2.Thecompany’seffortstoreducewastehaveturnedthetideinenvironmentalsustainability.A)reversedthetrendB)worsenedthesituationC)maintainedthestatusquoD)ignoredtheproblem3.3.Thereportspilledthebeansonthecompany’sunethicalpractices.A)revealedthetruthB)concealedtheinformationC)exaggeratedtheclaimsD)minimizedtheimpact3.4.Thegovernment’sdecisiontoimposestricterregulationssentshiversdownthespineoftheindustry.A)relievedthetensionB)causedfearC)boostedconfidenceD)sparkedcelebration3.5.Thenewtechnologyhitsthenailontheheadregardingsustainableenergysolutions.A)missesthepointB)addressesthecoreissueC)complicatestheproblemD)ignoresthekeypoint3.6.Thestudyreadsbetweenthelinestouncoverhiddenbiasesinenvironmentalpolicies.A)overlookstheobviousB)ignoresthesubtletiesC)readstheliteralmeaningD)uncoversdeepermeanings3.7.Thepolicyturnedthetablesforsmallbusinessesinthegreenenergysector.A)worsenedtheirsituationB)improvedtheirprospectsC)limitedtheirgrowthD)hinderedtheirdevelopment3.8.Theorganizationwenttheextramiletosupportsustainabledevelopmentinitiatives.A)didnothingextraB)mademinimaleffortC)exceededexpectationsD)fellshortofgoals3.9.Thenewreportbroketheicebypresentingunbiaseddataonclimatechange.A)createdtensionB)sparkeddebateC)fosteredunderstandingD)ignitedconflict3.10.Thegovernment’sactionsaddedfueltothefireintheclimatechangedebate.A)cooledthetensionsB)exacerbatedtheconflictC)resolvedthedisputeD)缓和了矛盾4.ContextualUsage(10题，每题2分)Instructions:Choosethebestwordtocompleteeachsentencebasedonthecontext.4.1.Thereportcriticizesthelackofstringentmeasurestocombatairpollutioninurbanareas.A)lenientB)strictC)moderateD)lenient4.2.Theorganizationadvocatesforsustainablepracticestoreducethecarbonfootprintofbusinesses.A)unsustainableB)environmentallyfriendlyC)harmfulD)unsustainable4.3.Thestudyhighlightsthesignificantroleofrenewableenergyinaddressingclimatechange.A)minimalB)negligibleC)significantD)insignificant4.4.Thegovernment’srecentpolicieshavepositivelyimpactedthegrowthofthegreeneconomy.A)negativeB)neutralC)recentD)outdated4.5.Thereportunderscorestheurgentneedforglobalcooperationonenvironmentalissues.A)delayedB)immediateC)gradualD)unnecessary4.6.Thecompany’sinnovativeapproachtowastemanagementhasdemonstrateditscommitmenttosustainability.A)outdatedB)traditionalC)innovativeD)inefficient4.7.Thestudyrevealsthecomplexrelationshipbetweeneconomicdevelopmentandenvironmentalprotection.A)simpleB)straightforwardC)complexD)clear4.8.Thepolicyencouragesbusinessestoadopteco-friendlypracticestoreducepollution.A)harmfulB)unsustainableC)eco-friendlyD)resource-intensive4.9.Theorganizationsupportsinitiativestomitigatetheeffectsofclimatechange.A)exacerbateB)ignoreC)mitigateD)worsen4.10.Thereportcritiquestheineffectivestrategiesusedbygovernmentstoaddressenvironmentalchallenges.A)effectiveB)inefficientC)outdatedD)unnecessaryAnswerKeyandExplanationsPartI:Grammar1.Subject-VerbAgreement1.1.A)willbeapproved1.2.C)has1.3.C)wouldallocate1.4.C)has1.5.A)has2.TenseUsage2.1.B)begins2.2.A)hadknown2.3.B)hadbeenpublished2.4.A)hadbeenworking2.5.A)willhavereduced3.ModalVerbs3.1.D)must3.2.C)may3.3.C)should3.4.C)could3.5.B)may4.Preposition