2025年英语六级语法点专项突破训练

2025年英语六级语法点专项突破训练考试时间：______分钟总分：______分姓名：______PartIClozeReadthefollowingpassagecarefullyandchoosethebestword(s)foreachblankfromthefourchoicesmarkedA),B),C)andD).MarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecentre.Thehumanbrainisperhapsthemostcomplexorganintheuniverse,1______withtrillionsofneuronsandintricatenetworksthatprocessinformationatincrediblespeeds.Despitedecadesofresearch,however,scientistsstillstruggletofullyunderstandhowitworks.Onemajorchallengeliesinthebrain'sthree-dimensionalstructure,whichmakestraditionaltwo-dimensionalimagingtechniquessomewhatlimited.Researchersareconstantlyexploringnewmethodsto2______thislimitation,suchasdevelopingadvancedbrainscannersthatcanprovidemoredetailedanddynamicviewsofneuralactivity.Anothersignificanthurdleisthesheer3______ofthedatageneratedbythesescans.Thebrainproducesanenormousamountofinformationeverysecond,andmakingsenseofthisdatarequiressophisticatedalgorithmsandcomputationalpower.Furthermore,thebrain'splasticity—itsabilitytochangeandadapt—addsanotherlayerofcomplexity,astheconnectionsbetweenneuronscanstrengthenorweakenovertimebasedonexperienceandlearning.Understandingtheseprocessesnotonlypromisestoadvanceourknowledgeofneurosciencebutalso4______potentialbreakthroughsintreatingneurologicaldisorders,enhancingcognitiveabilities,andevencreatingmoresophisticatedartificialintelligencesystems.Whilethejourneytowardsfullyunderstandingthebrainisongoing,eachnewdiscoverybringsusclosertounlockingoneofnature'smostfascinatingmysteries.1.A)consistedB)composedC)containedD)constituted2.A)overcomeB)conquerC)eliminateD)resolve3.A)volumeB)massC)quantityD)scale4.A)offersB)presentsC)providesD)suggestsPartIIErrorCorrectionIdentifyoneerrorineachofthefollowingsentencesandcorrectit.Writedownthecorrectedwordinthecorrespondingblank.Youmayneedtochangeaword,addaword,ordeleteaword.Notethatthereisnoerrorineachofthesentences.1.Thecompanyhasrecentlyimplementedseveralinitiativestoimproveemployees'jobsatisfactionandalsoboosttheirengagementwiththeorganization.2.Despitetheheavyrain,theyinsistedoncontinuingwiththeirplannedoutdoorevent,althoughitseemedabitunreasonabletothemaswell.3.IfonlyIhadknownaboutthetrafficjambeforehand,Iwouldhaveleftearliertoavoidbeinglatefortheimportantmeeting.4.Neitherthemanagernortheteammembershaveacknowledgedmyrecentproposalforthenewproject,whichmakesmefeelquitedemotivated.5.Itisessentialforthestudentstodevelopcriticalthinkingskills,astheseabilitieswillbebeneficialfortheirfuturecareersandpersonallivesequally.PartIIISentenceTransformationRewriteeachofthefollowingsentencesaccordingtotherequirements,withoutchangingthemeaningoftheoriginalsentence.1.Original:ThecommitteewillmeetnextTuesdaytodiscussthenewbudgetproposal.Rewriteittobeginwith"Itisannouncedthat..."2.Original:Despitehislackofexperience,Johnmanagedtocompletethetasksuccessfully.Rewriteittousethestructure"Although+subject+verb..."3.Original:Weneedtofindasolutiontotheproblemofpollutionbeforeitgetsworse.Rewriteitusingthepassivevoice.4.Original:ShehasbeenstudyingEnglishforfiveyears,whichenableshertocommunicateinthelanguage.Rewriteitasasinglesentenceusingarelativeclause.5.Original:ThebookthatIborrowedfromthelibraryisveryinteresting.Rewriteittouseanabsolutephraseatthebeginning.试卷答案PartICloze1.B2.A3.A4.APartIIErrorCorrection1.also->andalso(orremovealso)2.unreasonable->unwise(orillogical)3.wouldhaveleft->hadleft4.have->has5.equally->aswellPartIIISentenceTransformation1.ItisannouncedthatthecommitteewillmeetnextTuesdaytodiscussthenewbudgetproposal.2.AlthoughJohnlackedexperience,hemanagedtocompletethetasksuccessfully.3.Asolutionneedstobefoundtotheproblemofpollutionbeforeitgetsworse.4.ShehasbeenstudyingEnglishforfiveyears,whichenableshertocommunicateinthelanguage.5.Borrowedfromthelibrary,thebookisveryinteresting.解析PartICloze1.B)composed:Thesentencedescribestheinternalmakeupofthebrain."Composedof"isthestandardcollocationmeaning"madeupof"."Consistedof"canalsobeusedbut"composedof"ismorecommonandidiomaticinthisscientificcontext."Contained"meansheldwithin,and"constituted"meansformedormadeup,usuallyreferringtoalargerwhole.Thesentencemeansthebrainismadeupofneurons.2.A)overcome:Thesentencediscusseschallengesinbrainresearch."Overcome"meanstosuccessfullydealwithorsurmountaproblemordifficulty,whichfitsthecontextofaddressinglimitationsinbrainscanningtechnology."Conquer"usuallyreferstodefeatinganenemyoranaturalforce."Eliminate"meanstogetridofsomethingcompletely."Resolve"meanstofindasolution,oftentoaproblemorconflict,but"overcome"ismorespecifictoovercominglimitationsorobstacles.3.A)volume:Thesentencereferstothelargeamountofdatageneratedbybrainscans."Volume"referstoalargequantityoramountofsomething,especiallywhenitisdifficulttomeasureorcount,makingitsuitablefordescribingvastamountsofdata."Mass"referstotheamountofmatterinanobject."Quantity"canrefertoalargenumberoramountbutismoregeneral."Scale"referstothesizeorextentofsomethingrelativetootherthings.4.A)offers:Thesentencediscussesthepotentialbenefitsofunderstandingthebrain."Offers"meanspresentsorprovidessomething,whichfitsthecontextofprovidingpotentialbreakthroughs."Presents"canmeanoffersbutoftenimpliesbringingsomethingforwardforconsiderationordisplay."Provides"issimilartooffersbut"offers"isslightlymoreappropriateherewhendiscussingpotentialfuturebenefitsorpossibilities."Suggests"meanstoproposeorindicatesomethingtentatively.PartIIErrorCorrection1.also->andalso:Theerrorliesintheuseof"also".Whenconnectingtwoverbsorverbphrasesafter"initiativestoimprove...and...","and"istypicallyneededbeforethesecondverb("boost").Using"andalso"isredundantandgrammaticallyincorrectinthisstructure.Alternatively,if"also"isremoved,thesentenceremainsgrammaticallysound:"...initiativestoimproveemployees'jobsatisfactionandboosttheirengagement..."2.unreasonable->unwise:Theerrorisintheuseof"unreasonable".While"unreasonable"couldpotentiallybeargued,"unwise"isamorefittingadjectivetodescribecontinuinganoutdooreventdespiteheavyrain."Unwise"referstolackinggoodjudgmentorsense,whichaccuratelyreflectsthedecision-makinginthecontext."Unlogical"isnotastandardword.3.wouldhaveleft->hadleft:Theerrorisinthestructureofthesentence.Itdescribesasituationinthepast(thetrafficjamhappenedbeforethemeeting)andexpressesawishaboutapastactionthatwasnotdone("ifonlyIhadleftearlier").Thisrequiresthepastperfecttense("hadleft")after"Ifonly"toindicateahypotheticalactioninthepastthatcontrastswitharealpastsituation.Thesentenceusesasecondconditionalstructureincorrectly.4.have->has:Theerrorissubject-verbagreement.Thesubjectofthesentenceis"Neitherthemanagernortheteammembers"."Neither...nor..."isanindefinitepronounpair,andtheverbshouldagreewiththesubjectclosertoit."Teammembers"isplural,butthesubjectclosertotheverbis"manager",whichissingular.Therefore,theverbshouldbeinthesingularform"has".5.equally->aswell:Theerrorisintheuseof"equally".Thesentenceusesthestructure"as...as"tomakeacomparison(beneficialfortheirfuturecareersandpersonallives).Whenusing"as...as"forequalityincomparisons,thesecond"as"shouldbeintheform"aswell"(or"too"inaffirmativesentences)."Equally"cannotbeuseddirectlyafter"as"inthisstandardcomparativestructure.PartIIISentenceTransformation1.Therequiredtransformationistobeginthesentencewith"Itisannouncedthat...".Thischangesthesentencefromastatementaboutthecommittee'sactiontoreportingwhatisannounced.Thestructure"Itisannouncedthat+sentence"isusedforreportinginformation.2.Therequiredtransformationistousethestructure"Although+subject+verb...".Thisintroducesaconcessiveclausethatcontrastswiththemainclause."Although"isfollowedbythesubject"John"andthepasttenseverb"lacked"(orthepastparticiple"havinglacked"ifusedinaslightlydifferentstructure,but"lacked"fitstheoriginalmeaningwell).3.Therequiredtransformationistousethepassivevoice.Thepass