考研英语最新题讲解.docx
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考研英语最新题讲解.docx
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考研英语最新题讲解
朱泰奇考研英语最新题讲解
Text1
Directions
Inthefollowingarticle,somesentenceshavebeenremoved.ForQuestions1--5,choosethemostsuitableonefromthelistA--Gtofitintoeachofthenumberedblank.Therearetwoextrachoices,whichdonotfitinanyofthegaps. MarkyouranswersonANSWERSHEET1.(10points)
LongbeforeManlivedontheearth,therewerefishes,reptiles,birds,insects,andsomemammals.Althoughsomeofthesemammalswereancestorsofkindslivingtoday,othersarenowextinct,thatis,theyhavenodescendantsalivenow.1)_______________________________.
Veryoccasionally:
therocksshowimpressionofskin,sothat,apartfromcolor;wecanbuildupareasonablyaccuratepictureofananimalthatdiedmillionsofyearsago.Thekindofrockinwhichtheremainsarefoundtellsusmuchaboutthenatureoftheoriginalland,oftenoftheplantsthatgrewonit,andevenofitsclimate.
2)_______________________________.Nearlyallofthefossilsthatweknowwerepreservedinrocksformedbywateraction,andmostoftheseareofanimalsthatlivedinornearwater.Thusitfollowsthattheremustbemanykindsofmammals,birds,andinsectsofwhichweknownothing.
3)_______________________________.Therewerealsocrab-likecreatures,whosebodieswerecoveredwithahornysubstance.Thebodysegmentseachhadtwopairsoflegs,onepairforwalkingonthesandybottom,theotherforswimming.Theheadwasakindofshieldwithapairofcompoundeyes,oftenwiththousandsoflenses.Theywereusuallyaninchortwolongbutsomewere2feet
4)_______________________________.Ofthese,theammonitesareveryinterestingandimportant.Theyhaveashellcomposedofmanychambers,eachrepresentingatemporaryhomeoftheanimal.Astheyounggrewlargeritgrewanewchamberandsealedoffthepreviousone.ThousandsofthesecanbeseenintherocksontheDorsetCoast.
5)_______________________________.
About75millionyearsagotheAgeofReptileswasoverandmostofthegroupsdiedout.Themammalsquicklydeveloped,andwecantracetheevolutionofmanyfamiliaranimalssuchastheelephantandhorse.Manyofthelatermammals,thoughnowextinct,wereknowntoprimitivemanandwerefeaturedbyhimincavepaintingsandonbonecarvings.
[A] Theshellfishhavealonghistoryintherockandmanydifferentkindsareknown.
[B] Nevertheless,weknowagreatdealaboutmanyofthembecausetheirbonesandshellshavebeenpreservedintherocksasfossils.Fromthemwecantelltheirsizeandshape,howtheywalked,thekindoffoodtheyate.
[C] Thefirstanimalswithtruebackboneswerethefishes,firstknownintherocksof375millionyearsago.About300millionyearsagotheamphibians,theanimalsabletolivebothonlandandinwater,appeared.Theyweregiant,sometimes8feetlong,andmanyofthemlivedintheswampypoolsinwhichourcoalseam,orlayerformed.Theamphibiansgaverisetothereptilesandfornearly150millionyearstheseweretheprincipalformsoflifeonland,inthesea,andintheair.
[D] Thebestindexfossilstendtobemarinecreatures.Theseanimalsevolvedrapidlyandspreadoverlargeareasoftheworld.
[E] Theearliestanimalswhoseremainshavebeenfoundwereallverysimplekindsandlivedinthesea.Laterformsaremorecomplex,andamongthesearethesea-lilies,relationsofthestar-fishes,whichhadlongarmsandwereattachedbyalongstalktotheseabed,ortorocks.
[F] Whenananimaldies,thebody,itsbones,orshell,mayoftenbecarriedawaybystreamsintolakesorthe.seaandtheregetcoveredupbymud.Iftheanimallivedintheseaitsbodywouldprobablysinkandbecoveredwithmud.Moreandmoremudwouldfalluponituntilthebonesorshellbecomeembeddedandpreserve
[G] Manyfactorscaninfluencehowfossilsarepreservedrocks.Remainsofanorganismmaybereplacedbyminerals,dissolvedbyanacidicsolutiontoleaveonlytheirimpression,simplyreducedtoamorestableform.
Text2
Directions
Inthefollowingarticle,somesentenceshavebeenremoved.ForQuestions1--5,choosethemostsuitableonefromthelistA--Gtofitintoeachofthenumberedblank.Therearetwoextrachoices,whichdonotfitinanyofthegaps. MarkyouranswersonANSWERSHEET1.(10points)
Oneofthemostimportantstepstowardincreasingtheproductivityofthepooristomakesurethattheyhaveaccesstoeducationalopportunitiesthatareatleastasgoodasthoseavailabletotherestofthesociety.Infactwemayverywellwantmoreeducationalattentiondirectedtowardthemthantothechildrenofthewell-to-do,inordertoovercomethesocialandpsychologicalhandicapsthatmayconfrontthem.1)_______________________________.
Educationalprogramswillnotproduceinstantresults.Neitherwilltheyincreasetheproductivityandincomesofallthepoor.Nevertheless,theyconstituteoneofthegreatequalizersinoursociety.
2)_______________________________.Unemployedpersonsorpersonsinrelativelylow-wageoccupationsandareasoftendonotknowwherebetteropportunitiesexist.Frequently,thoseintheareaswhereunemploymentislowandwagesarehigharereluctanttopublishthisinformationforfearthataninfluxoflaborwill"spoil"whattheyhave.
3)_______________________________.Examplesincludeblacksbreakingintopositionswheretheymaybesupervisingwhites,andpracticingprofessions--medicine,dentistry,accounting,law,etc.--inwhichtheirclientsmaybewhite.Occupationalandprofessionalmobilityofgroupsthathavetraditionallybeendiscriminatedagainstwasgreatlyenhancedbyopeningpreviouslysegregatedschoolsatalllevelstostudentsofallgroups.
4)_______________________________.Somepeoplearetoooldandsomearetooyoungtotakeadvantageofthem.Somearenothealthyenoughineithermindorbody.Somemaybevictimsofstructuralproblemsinthesociety.Anycomprehensiveorreasonablycompleteantipovertyprogrammustincludedirectincometransferstothosewhoseproductivitiescannotbeincreasedsufficientlytoenablethemtoearnminimumacceptableincomelevels.
5)_______________________________.
AverylargepartofpresentgovernmentincometransfersistowardtheagedthroughSocialSecuritypaymentsandMedicare.Whatcouldbemorehumanethantakingcareoftheold?
Thefactisthatmanyoftheelderlypeopleinoursocietyareperfectlycapableofsupportingthemselves,includingthecostsoftheirmedicalcare.ButSocialSecuritypaymentsandMedicarepaymentsaremadetothemanyway,whethertheyarepoorornot.
[A]Agreatproblemwithusinggovernmenttransfersofincometoalleviatepovertyisthattheyareusedtosubsidizethenonpooraswellasthepoor.Thisoccurslargelybecausespecialinterestgroupsmanagetowormtheirwayintotheranksofthoseeligibleforsubsidization,andpoliticianshaveawayofcateringtothevotingpowersofspecialinterestgroups.
[B] Asaconsequenceofsuchdissatisfaction,considerablesupporthasdevelopedfordirectincometransfersintheformofnegativeincometaxes
[C]Evenunderthebestofcircumstances,policiesdesignedtoincreasetheincomesofthepoorcannoteliminateallpoverty.
[D]Inaddition,vocationaleducationandretrainingprogramsmaybeusefulinincreasingtheproductivityoftheadultpoor.
[E] Thereareadditionalwaysofincreasingtheproductivityofthepoor.Hopefully,antidiscriminationmeasurescontributetowardthisend,enablingqualifiedpersonstobreakintoprofessionsoroccupationsthatwereclosedtothembydiscriminatorypractices.
[F] Subsidiestofarmersaremuchmoregeneroustoskilled,highlyproductive,andhighincomefarmersthantheyaretothefarmingpoor.Butbothveteransandfarmersarehighlyvisible,politicallypowerfulgroups.
[G]Anotherimportantmeasureinincreasingtheproductivityofthepooristheimprovementoflabormarketinformation.
Text3
Directions
Inthefollowingarticle,somesentenceshavebeenremoved.ForQuestions1--5,choosethemostsuitableonefromthelistA--Gtofitintoeachofthenumberedblank.Therearetwoextrachoices,whichdonotfitinanyofthegaps. MarkyouranswersonANSWERSHEET1.(10points)
Patents,trademarks,andcopyrightsallimpartmonopolyrightsoninventions,businessidentities,andintellectualproperty.1)_______________________________.
Inventionslikethetelephoneandtheelectriclighthaverevolutionizedourlivesandhavebroughtrichestotheirinventors.Todayimmenseexpendituresarebeingpouredintogeneticresearch,researchonfastermicrochipsthatcanaccesslargercomputermemories,andresearchintomoreattractiveconsumerproducts.Bothpublicandprivateresearchanddevelopmentexpendituresin1985wereover$100billion,andoveramillionscientistsandengineerswereemployed.
2)_______________________________.Hundredsofcountrieswerecheckedtoensurethatthenamewasnotpreviouslytrademarkedandwouldnotconnoteanythingoffensivetoconsumers.Thenhundredsofmillionsofdollarswerespenthelpingthepublicrememberthenewtrademark.FirmslikeGucci,Cartier,andChanelinvestheavilyintheirtradenames.Chanel,forexample,spendsover$1millionayearontrade-namesecurityalone.
3)_______________________________.Softwaredevelopershaveformedanorganizationtofightunauthorizedduplication,andrecordproducersuseASCAPandBMItopressurebusinessestolicensemusicforcommercialpurposes.ASCAPandBMIsendpeopleintobusinessestoseeiftheyplaybackgroundmusictoentertaincustomers.If,forexample,aradioisplaying,theywillaskthe
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