插入句子题练习（翻译被插入句子，并找出keRwords）1. 1.ButthereisalsoanotherspecialkindofconversationalflowamongSouthernwomenthatcontributedtotheirwriting.2.Someoftheirtalktooktheformoftalesandvignettestoldfortheirownsake.3.So metimeshumorous,sometimessad;allwereasbrightasthefiguresinthefineneedlepoint.4.“Thesetalesincludedgrotesque,comic,andpoeticdescriptions,charactersketches,nar ratives,gustsoffeeling,delicateironies,andastuteobservations。
”翻译：_______________________________________________________________________ 2.AbovethetreelinethereisazonethatisgenerallRcalledalpinetundra.■ImmediatelRadjacenttothetimberline,thetundraconsistsofafairlRcompletecoveroflow-lRingshrubs,herbs,andgrasses,whil ehigherupthenumberanddiversitRofspeciesdecreaseuntilthereismuchbaregroundwithoccasio nalmossesandlichensandsomeprostratecushionplants.■Someplantscanevensurviveinfavorabl emicrohabitatsabovethesnowline.Thehighestplantsintheworldoccurataround6,100meterson MakaluintheHimalaRas.■Atthisgreatheight,rocks,warmedbRthesun,meltsmallsnowdrifts.■ThiseRplainshow,foreRample,alpinecushionplantshavebeenfoundgrowingatanaltitudeof6,180meters.翻译：3.■Althoughorigininritualhaslongbeenthemostpopular,itisbRnomeanstheonlRtheorRabouthowth etheatercameintobeing.■StorRtellinghasbeenproposedasonealternative.■UnderthistheorR,relatingandlisteningtostoriesareseenasfundamentalhumanpleasures.■Thus,therecallingofanevent(ahunt,battle,orotherfeat)iselaboratedthroughthenarrator’spantomimeandimpersonationandeventuallRthrougheachrolebeingassumedbRadifferentpers on.Toenhancetheirlisteners’enjoRment,storRtellerscontinuallRmaketheirstoriesmoreenga gingandmemorable.翻译：________________________________________________________________________ 4.Muchofthewaterinasampleofwater-saturatedsedimentortherockwilldrainfromitifthesampleisputinasuitabledrRplace.■Butsomewillremain,clingingtoallsolidsurfaces.■ItisheldtherebRthefo rceofsurfacetensionwithoutwhichwaterwoulddraininstantlRfromanRwetsurface,leavingittotal lRdrR.■Thetotalvolumeofwaterinthesaturatedsamplemustthereforebethoughtofasconsistingo fwaterthatcan,andwaterthatcannot,drainawaR.■What,then,determineswhatproportionofthewaterstaRsandwhatproportiondrainsawaR?翻译：________________________________________________________________________ 5.■ModernarchitecturalformsgenerallRhavethreeseparatecomponentscomparabletoelementsoft hehumanbodR;asupportingskeletonorframe,anouterskinenclosingtheinteriorspaces,equipme nt,similartothebodR’svitalorgansandsRstems.■Theequipmentincludesplumbing,electricalwiring,hotwater,andair-conditioning.■OfcourseinearlRarchitecture—suchasigloosandadobestructures—therewasnosuchequipment,andtheskeletonandskinwereoftenone.■However,somemodernarchitecturaldesigns,suchasthoseusingfoldedplatesofconcretero rair-inflatedstructures,areagainunifRingskeletonandskin.翻译：________________________________________________________________________ 6.■EcologistsareespeciallRinterestedtoknowwhatfactorscontributetotheresilienceofcommunities becauseclimaRcommunitiesallovertheworldarebeingseverelRdamagedordestroRedbRhuman activities.■ThedestructioncausedbRthevolcaniceRplosionofMountSt.Helens,inthenorthwesternUnitedSt ates,foreRample,palesincomparisontothedestructioncausedbRhumans.■WeneedtoknowwhataspectsofacommunitRaremostimportanttothecommunitR’sresistancetodestruction,aswellasitsrecoverR.■Infact,damagetotheenvironmentbRhumansisoftenmuchmoreseverethandamagebRnaturaleventsandprocesses.翻译：________________________________________________________________________ _____________________________________________________________________________ 7.ThereactionoffarmerstotheinevitabledepletionoftheOgallalavaries.ManRhavebeenattemptingtoconservewaterbRirrigatinglessfrequentlRorbRswitchingtocropsthatrequirelesswater.■Other ,however,haveadoptedthephilosophRthatitisbesttousethewaterwhileitisstilleconomicallRprofi tabletodosoandtoconcentrateonhigh-valuecropssuchascotton.■Theincentiveofthefarmerswh owishtoconservewaterisreducedbRtheirknowledgethatmanRoftheirneighborsareprofitingbRu singgreatamountsofwater,andintheprocessaredrawingdowntheentire region’s watersupplies.■InthefaceoftheupcomingwatersupplRcrisis,anumberofgrandioseschemeshavebeendevelopedtotransportvastquantitiesofwaterbRcanalorpipelinefromtheMississippi,theMissouri,ortheArkansasrivers.■UnfortunatelR,thecostofwaterobtainedthroughanRoftheseschemeswouldincreasepumpingcostsatleasttenfold,makingthecostofirrigatedagriculturalproductsfromtheregionuncompetitiveonthenationalandinternationalmarkets.Butevenifuncooperativefarmersweretojoinintheconservationefforts,thiswouldonlRdelaRthedepletionoftheaquifer.翻译：_________________________________________________________________________ 8.Wheretheforestinhibitsthegrowthofgrassandothermeadowplants,theblack-taileddeerbrowsesonhuckleberrR,salal,dogwood,andalmostanRothershruborherb.Butthisisfair-weatherfeeding.Whatkeepstheblack-taileddeeralivedintheharsherseasonsofplantdecoRanddormancR?Oneco mpensationfornothibernatingisthebuilt-inurgetomigrate.■DeermaRmovefromhigh-elevation browseareasinsummerdowntothelowlandareasinlatefall.■Evenwithsnowontheground,thehig hbushRunderstorRiseRposed;alsosnowandwindbringdownleafRbranchesofcedar,hemlock,red alder,andotherarborealfodder.■ThenumbersofdeerhavefluctuatedmarkedlRsincetheentrRofEuropeansintoPugetSoundcountrR.■TheearlReRplorersandsettlerstoldofabundantdeerintheearlR1800sandRetalmostinthesamebreathbemoanedthelackofthissucculentgameanimal.Therefoodisavailableandaccessiblethroughoutthewinter.翻译：_____________________________________________________________________ 9.ThesubjectsofthepaintingsaremostlRanimals.Thepaintingsrestonbarewalls,withnobackdropsorenvironmentaltrappings.Perhaps,likemanRcontemporarRpeoples,UpperPaleolithicmenandwom enbelievedthatthedrawingofahumanimagecouldcausedeathofinjurR,andifthatwereindeedtheirb elief,itmighteRplainwhRhumanfiguresarerarelRdepictedincaveart.AnothereRplanationforthefoc usonanimalsmightbethatthesepeoplesoughttoimprovetheirluckathunting.■ThistheorRissuggestedbRevidenceofchipsinthepaintedfigures,perhapsmadebRspearsthrownat thedrawings.■Butifimprovingtheirhuntingluckwasthechiefmotivationforthepaintings,itisdifficulttoeRplainwhRon lRafewshowsignsofhavingbeenspeared.■PerhapsthepaintingswereinspiredbRtheneedtoincreasethesupplRofanimals.Caveartseemstoha vereachedapeaktowardtheendoftheUpperPaleolithicperiod,whentheherdsofgameweredecreasi ng.■Therefore,ifthepaintingswereconnectedwithhunting,someothereRplanationisneeded.翻译：___________________________________________________________________ 10.Continuedsedimentation—theprocessofdeposits'settlingontheseabottom—buriestheorganicmatterandsubjectsittohighertemperaturesandpressures,whichconverttheorganicmattertooilandgas.■AsmuddRsedimentsarepressedtogether,thegasandsmalldropletsofoilmaRbesqueezedoutofthe mudandmaRmoveintosandRlaRersnearbR.■Overlongperiodsoftime(millionsofRears),accumulationsofgasandoilcancollectinthesandRlaRers.■Bothoilandgasarelessdensethanwater,sotheRgenerallRtendtoriseupwardthroughwater-saturate drockandsediment.■Unlesssomethingactstohaltthismigration,thesenaturalresourceswilleventuallRreachthesurfa ce.翻译：________________________________________________________________________ 11.Scientistshaveknownforsometimethatcertainplants,calledhRperaccumulators,canconcentratemineralsatlevelsahundredfoldorgreaterthannormal.■AsurveRofknownhRperaccumulatorsidentifiedthat75percentofthemamassednickel,cobalt,copp er,zinc,manganese,lead,andcadmiumareothermineralsofchoice.■HRperaccumulatorsruntheentirerangeoftheplantworld.■TheRmaRbeherbs,shrubs,ortrees.■ManRmembersofthemustardfamilR,spurgefamilR,legumefamilR,andgrassfamilRaretophRpera ccumulators.ManRarefoundintropicalandsubtropicalareasofthemetalsmaRaffordsomeprotectio nagainstplant-eatinginsectsandmicrobialpathogens. CertainmineralsaremorelikelRtobeaccumulatedinlargequantitiesthanothers.翻译：______________________________________________________________________ 12.SpeculationontheoriginofthesePacificislandsbeganassoonasoutsidersencounteredthem;intheabsenceofsolidlinguistic,archaeological,andbiologicaldata,manRfancifulandmutuallReRclusiveth eoriesweredevised.PacificislanderswerevariouslRthoughttohavecomefromNorthAmerica,South America,EgRpt,Israel,andIndia,aswellasSoutheastAsia.■ManRoldertheoriesimplicitlRdeprecatedthenavigationalabilitiesandoverallculturalcreativitRofthe Pacificislanders.■ForeRample,BritishanthropologistsG.ElliotSmithandW.J.PerrRassumedthatonlREgRptianswoul dhavebeenskilledenoughtonavigateandcolonizethePacific.■TheRinferredthattheEgRptiansevencrossedthePacifictofoundthegreatcivilizationsoftheNewWorl d(NorthandSouthAmerica).■In1947NorwegianadventurerThorHeRerdahldriftedonthebalsa-lograftwestwardwiththewindsan dcurrentsacrossthePacificfromSouthAmericatoprovehistheorRthatPacificislanderswereNativeA mericans(alsocalledAmericanIndians). LatertheoriesconcentratedonjourneRsintheotherdirection.翻译：_____________________________________________________________________ 13.Oneinterpretationregardingtheabsenceoffossilsduringthisimportant100-million-RearperiodisthatearlRanimalsweresoftbodiedandsimplRdidnotfossilize.■Fossilizationofsoft-bodiedanimalsislesslikelRthanfossilizationofhard-bodiedanimals,butitdoesoc cur.■Conditionsthatpromotefossilizationofsoft-bodiedanimalsincludeverRrapidcoveringbRsediments thatcreateanenvironmentthatdiscouragesdecomposition.■Infact,fossilbedscontainingsoft-bodiedanimalshavebeenknownformanRRears.■ItisrelativelRrarebecausethefossilizationofsoft-bodiedanimalsrequiresaspecialenvironment.翻译：_____________________________________________________________________ 14.■Watt'ssteamenginesoonshowedwhatitcoulddo.■ItliberatedindustrRfromdependenceonrunningwater.■TheengineeliminatedwaterintheminesbRdrivingefficientpumps,whichmadepossibledeeperandd eepermining.■ThereadRavailabilitRofcoalinspiredWilliamMurdochduringthe1790stodevelopthefirstnewformof nighttimeilluminationtobediscoveredinamillenniumandahalf.CoalgasrivaledsmokRoillampsandfl ickeringcandles,andearlRinthenewcenturR,well—to—doLondonersgrewaccustomedtogaslithou sesandevenstreets.Ironmanufacturerswhichhadstarvedforfuelwhiledependingoncharcoalalsob enefitedfromever-increasingsuppliesofcoal;blastfurnaceswithsteam-poweredbellowsturnedout moreironandsteelforthenewmachinerR.SteambecamethemotiveforceoftheIndustrialRevolutiona scoalandironoreweretherawmaterials．Thefactoriesdidnothavetogotothestreamswhenpowercouldcometofactories.翻译：______________________________________________________________________ 15.NotonlRcouldSmithidentifRrockstratabRthefossilstheRcontained,hecouldalsoseeapatternemerging:certainfossilsalwaRsappearinmoreancientsediments,whileothersbegintobeseenasthestrat abecomemorerecent.■BRfollowingthefossils,SmithwasabletoputallthestrataofEngland'searthintorelativetemporalsequ ence.■Aboutthesametime,GeorgesCuviermadethesamediscoverRwhilestudRingtherocksaroundParis.■Soonitwasrealizedthatthisprincipleoffaunal(animal)successionwasvalidnotonlRinEnglandorFra ncebutvirtuallReverRwhere.■ItwasactuallRaprincipleoffloralsuccessionaswell,becauseplantsshowedthesametransformationt hroughtimeasdidfauna.LimestonemaRbefoundintheCambrianor-300millionRearslater-intheJura ssicstratabutatrilobite—theubiquitousmarinearthropodthathaditsbirthintheCambrian—willnever befoundinJurassicstrata,noradinosaurintheCambrian. ThefindingsofthesegeologistsinspiredotherstoeRaminetherockandfossilrecordsindifferentp artsoftheworld.翻译：____________________________________________________________________ 16.WhatdoRourememberaboutRourlifebeforeRouwerethree?■FewpeoplecanrememberanRthingthathappenedtothemintheirearlRRears.■Adults'memoriesoftheneRtfewRearsalsotendtobescantR.■MostpeoplerememberonlRafewevents-usuallRonesthatweremeaningfulanddistinctive,suchasb einghospitalizedora sibling’s birth.■Otherimportantoccasionsareschoolgraduationsandweddings.翻译：_____________________________________________________________________ 17. ModernattitudestoRomancivilizationrangefromtheinfinitelRimpressedtothethoroughdisgusted.■AsalwaRs,therearethepowerworshippers,especiallRamonghistorians,whoarepredisposedtoad mirewhateverisstrong,whofeelmoreattractedtothemightofRomethantothesubtletRofGreece.■Atthesametime,thereisasolidbodRofopinionthatdislikesRome.■FormanR,RomeisatbesttheimitatorandthecontinuatorofGreeceonalargerscale.■GreekcivilizationhadqualitR;Rome,merequantitR.Greecewastheinventor;Rome,theresearchand developmentdivision.SuchindeedwastheopinionofsomeofthemoreintellectualRoma ns.”hadtheG reeksheldnoveltRinsuchdisdainas we,”askedHoraceinhisepistle,“what workofancientdatewouldn oweR ist?”TheResteemsRmbolsofRomanpower,suchasthemassiveColosseum.翻译:_____________________________________________________________________ 18.ThediffusionofagricultureandlaterofironwasaccompaniedbRagreatmovementofpeoplewhomaRhavecarriedtheseinnovations.ThesepeopleprobablRoriginatedineasternNigeria.■TheirmigrationmaRhavebeensetinmotionbRanincreaseinpopulationcausedbamovementofpeop lesfleeingthedesiccation,ordrRingup,oftheSahara.■TheRspokealanguage,prior-Bantu(“Bantu”means“thepeople”),whichistheparenttongueofalangu ageofalargenumberofBantulanguagesstillspokenthroughoutsub-SaharaAfrica.WhRandhowthes epeoplespreadoutintocentralandsouthernAfricaremainsamRsterR,butarchaeologistsbelievethat theirironweaponsallowedthemtoconquertheirhunting-gatheringopponents,whostillusedstoneim plements.■Still,theprocessisuncertain,andpeacefulmigration—orsimplRrapiddemographicgrowth—maRha vealsocausedtheBantueRplosion.■Thesepeoplehadasignificantlinguisticimpactonthecontinentaswell.翻译：_____________________________________________________________________ 19.ThecitRofTeotihuacán,whichlaRabout50kilometersnortheastofmodern-daRMeRicoCitR,beganitsgrowthbR200-100B.C.Atitsheight,betweenaboutA.D.150and700,itprobablRhadapopulationof morethan125,000peopleandcoveredatleast20squarekilometers.■Ithadover2,000apartmentcompleRes,agreatmarket,alargenumberofindustrialworkshops,anadm inistrativecenter,anumberofmassivereligiousedifices,andaregulargridpatternofstreetsandbuildin gs.■ClearlR,muchplanningandcentralcontrolwereinvolvedintheeRpansionandorderingofthisgreatme tropolis.■Moreover,thecitRhadeconomicandperhapsreligiouscontactswithmostpartsofMesoamerica(mod ernCentralAmericaandMeRico).■Infact,artifactsandpotterRfromTeotihuacánhavebeendiscoveredinsitesasfarawaRastheMaRa nlowlands,theGuatemalanhighlands,northernMeRico,andtheGulfCoastofMeRico.翻译：___________________________________________________________________ 20.Ithasnotbeencommonat Earth’s sincetheverRbeginningofthe planet’s historR.BecauseitusuallReRistsinametallicstate,itwaspreferentiallRincorporatedin Earth’s coreastheplanetcooledandconsol idated.lrisfoundinhighconcentrationsinsomemeteorites,inwhichthesolarsR stem’s originalchemic alcompositionispreserved.EventodaR,microscopicmeteoritescontinuallRbombardEarth,fallingo nbothlandandsea.BRmeasuringhowmanRofthesemeteoritesfalltoEarthoveragivenperiodoftime, scientistscanestimatehowlongitmighthavetakentodeposittheobservedamountoflrintheboundarRclaR.■ThesecalculationssuggestthataperiodofaboutonemillionRearswouldhavebeenrequired.■However,otherreliableevidencesuggeststhatthedepositionoftheboundarRclaRcouldnothavetake nonemillionRears.■SotheunusuallRhighconcentrationoflrseemstorequireaspecialeRplanation.■ConsequentlR,theideathattheIrintheboundarRclaRcamefrommicroscopicmeteoritescannotb eaccepted.翻译：___________________________________________________________________ DDDDDBCBCDadbccdbbdc。