Cloze专项训练及其答案

完形填空专项练习(1)Fromchildhoodtooldage,wealluselanguageasameansofbroadeningknowledgeofourselvesandtheworldaboutus.Whenhumansfirst67,theywerelikenewbornchildren,unabletousethis68tool.Yetoncelanguagedeveloped,thepossibilitiesforhumankind'sfuture69andculturalgrowthincreased.Manylinguistsbelievethatevolutionis70forourabilitytoproduceanduselanguageThey71thatourhighlyevolvedbrainprovidesus72aninnatelanguageabilitynotfoundinlower73.Proponentsofthisinnatenesstheorysaythatour74forlanguageisinborn,butthatlanguageitselfdevelopsgradually,75afunctionofthegrowthofthebrainduringchildhood.Thereforetherearecritical76timesforlanguagedevelopment.Current77ofinnatenesstheoryaremixed,however,evidencesupportingtheexistenceofsomeinnateabilitiesisundeniable.78,moreandmoreschoolsarediscoveringthatforeignlanguagesarebesttaughtin79grades.Youngchildrenoftencanlearnseverallanguagesbybeing80tothem,whileadultshaveamuchhardertimelearninganotherlanguageoncethe81oftheirfirstlanguagehavebecomefirmlyfixed.82someaspectsoflanguageareundeniablyinnate,languagedoesnotdevelopautomaticallyinavacuum.Childrenwhohavebeen83fromotherhumanbeingsdonotpossesslanguage.Thisdemonstratesthat84withotherhumanbeingsisnecessaryforproperlanguagedevelopment.Somelinguistsbelievethatthisisevenmorebasictohumanlanguage85thananyinnatecapacities.Thesetheoristsviewlanguageasimitative,learnedbehavior.86,childrenlearnlanguagefromtheirparentsbyimitatingthem.Parentsgraduallyshapetheirchild'slanguageskillsbypositivelyreinforcingpreciseimitationsandnegativelyreinforcingimpreciseones.67.A.generatedB.evolvedC.bornD.originated68.A.valuableB.appropriateC.convenientD.favorite69.A.attainmentsB.feasibilityC.entertainmentsD.evolution70.A.essentialB.availableC.reliableD.responsible71.A.confirmB.informC.claimD.convince72.A.forB.fromC.ofD.with73.A.organizationsB.organismsC.humansD.children74.A.potentialB.performanceC.preferenceD.passion75.A.asB.justasC.likeD.unlike76.A.ideologicalB.biologicalC.socialD.psychological77.A.reviewsB.referenceC.reactionD.recommendation78.A.InawordB.InasenseC.IndeedD.Inotherwords79.A.variousB.differentC.thehigherD.thelower80.A.revealedB.exposedC.engagedD.involved81.A.regulationsB.formationsC.rulesformationsD.constitutions82.A.AlthoughB.WhetherC.SinceD.When83.A.distinguishedB.differentC.protectedD.isolated84.A.expositionB.comparisonC.contrastD.interaction85.A.acquisitionB.appreciationC.requirementD.alternative86.A.AsaresultB.AfterallC.InotherwordsD.Aboveall(2)LastsummerIspentdaysinthegardenwatchingthousandsofantsclimbingupmypeachtree.Thetreehasgrown_67awarmwallonasideofthehouse.Iamespecially68ofit,notonlybecauseit69deliciouspeaches,butbecauseithasbeen70throughseveralfreezingwinters.Duringthesummer,I71thattheleavesofthetreewerebeginningtofall.Groupsoftinyaphis（蚜虫）werefoundontheundersideofthe72.Theywere73byalargegroupofantswhichgota74ofhoneyformthem.Iimmediatelybegantodoanexperimentwhich75meinterestedfor24hours,eventhoughit76togetridoftheants.Itiedstickytaperoundthe77ofthetree,makingit78fortheantstoreachtheaphis.Thetapewassostickythattheydidnotdareto79it.Foralingtime,Iwatchedthem80aroundthefootofthetree.Ievenwentoutat81withaflashandfoundwith82thattheantswere83gatheringroundmystickytapewithoutbeingabletodo84aboutit.Igotupearlynextmorning,85tofindthattheantshad86upindisappointment.Instead,Isawthattheyhaddiscoveredanewway.Theywereclimbingupthewallandthenontotheleavesofthetree!IrealizedsadlyIhadbeencompletelydefeatedbytheircleverness.Theantshadbeenquicktofindananswertomyunscientificmethods!67.A.againstB.upC.onD.in68.A.tiredB.proudC.sureD.worthy69.A.raisesB.plantsC.tastesD.produces70.A.livedB.aliveC.deadD.destroyed71.A.expectedB.thoughtC.noticedD.guessed72.A.branchedB.rootsC.leavesD.tops73.A.eatenupB.fedC.drivenD.visited74.A.sortB.numberC.pieceD.drop75.A.leftB.keptC.lostD.won76.A.oughtB.usedC.succeededD.failed77.A.branchedB.rootsC.baseD.top78.A.easyB.impossibleC.quickD.slow79.A.tearB.pullC.acrossD.cross80.A.circlingB.restingC.racingD.fighting81.A.fortnightB.midnightC.workD.last82.A.satisfactionB.disappointmentC.angerD.admiration83.A.alreadyB.evenC.stillD.beginning84.A.bestB.betterC.everythingD.anything85.A.onlyB.evenC.hopingD.just86.A.keptB.climbedC.heldD.given(3)Mostpeoplehavenoideaofthehardworkandworrythatgoesintothecollectingofthosefascinatingbirdsandanimalsthattheypaytoseeinthezoo.Oneofthequestionsthatisalwaysaskedofmeis_1_Ibecameananimalcollectorinthefirst_2_.TheansweristhatIhavealwaysbeeninterestedinanimalsandzoos.Accordingtomyparents,thefirstwordIwasabletosaywithany_3_wasnottheconventional“mamma”or“daddy”,_4_theword“zoo”,whichIwould_5_overandoveragainwithashrill_6_untilsomeone,inorderto_7_meup,wouldtakemetothezoo.WhenI_8_alittleolder,welivedinGreeceandIhadagreat_9_ofpets,rangingfromowlstoseahorses,andIspentallmysparetime_10_thecountrysideinsearchoffreshspecimensto_11_tomycollectionofpets._12_onIwentforayeartotheCityZoo,asastudent_13_,togetexperienceofthelargeanimals,suchaslions,bears,bisonandostriches,_14_werenoteasytokeepathome.WhenIleft,I_15_hadenoughmoneyofmyowntobeabl