四级15选10填空练习.docx
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四级15选10填空练习.docx
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四级15选10填空练习
四级15选10填空练习
Passage1
Questions47to56arebasedonthefollowingpassage.
PerhapslikemostAmericansyouhavesomeextrapoundsto47.Youmayevenhavetriedafaddietortwo,butfoundyourselfrightbackwhereyoustarted.Thekeytoweightlossisregular48activity.Andsurprisingly,youdon’thavetogiveupeatingormakethegymyoursecondhometoseelong-term,49effects.
Youbodyneedsacertainamountofenergytomaintainbasic50suchasbreathing,bloodcirculationanddigestion.Theenergyrequiredtokeepyourorgansfunctioningisreferredtoastherestingorbasalmetabolicrate.
Anytimeyouareactive,51energyisrequired.Itisobtainedfromglycogenandfatstoredintheblood,liver,andmuscles.Thekeytolosingweightistodrawonthefatratherthanonthecarbohydratereserves.
Whichofthetwoenergysourcesyouusedependsontheintensityand52ofyouractivity.Thehighertheintensity,themoreyourbodywillpullfromthestoredcarbohydrates.Thelowertheintensity,themoreyourbodywill53onfatasitsfuel.
Aerobicexerciseismost54forweightloss.Whenyouperformaerobicactivitiesyou55contractlargemusclegroupssuchasyourlegsandarms.Walking,running,rollerblading,swimming,dancing,andjumpingjacksareallformsofaerobicactivity.
Surprisingly,ifyouraerobicactivityislowtomoderatelyintenseandoflongduration,youwillburnmorefatthanifyouhad56inashortburstofhigh-intensityexercise.Inshort,abrisk30-minutewalkwillburnfatwhilea100-yardsprintwillburnglycogen.
[A]positive[B]additional[C]duration[D]effective
[E]shed[F]physical[G]food[H]functions
[I]participated[J]rely[K]cut[L]repeatedly
[M]uses[N]little[O]obvious
Passage2
Questions47to56arebasedonthefollowingpassage.
ThecomparativelytreelessplainsofNorthAfricahavesufferedaprogressivedryingup,both47andman-made,buttheregionwas48sorichinfertilesoilthatthedistrictwenowknowastheLibyanDesertwas,intheolddays,partofthegranary(粮仓)oftheRomanEmpire,andthecentreoftheSahara49abusytradingpopulationforalongperiod.Thatwaswhentherewere50inplentyandthefieldswerethetraditional“fieldsofthewoods”—clearingsintheforest—andthereforealwaystree51.
Itisthetreesthatliftthewaterandsend52intotheairsothatitmayfallasdeworrainfurtheron.Treesreducethespeedofthewind,andprovideshelterandshade;theroots53mineralsinthesoilandthesearecarriedtotheleaveswhich,whentheyhavefulfilledtheirfunction,returntotheearth,givingthesoilthecombinationofmineralsthatplantsrequire.
ButthroughtheagesAfricahasbeen54.Successiveinvadershavefelledtheforesttoprovidegrazinglandsfortheirflocksandherds.Withtheremovaloftheessentialtreecover,thewater55wasbroken,theearthbecamefeverishandsick,andincourseoftimewasunabletosupportthosewhohadbrokenthe56oflifebyremovingtheearth’sgreenmantle—thetrees.
A)moistureB)cycleC)waterD)rhythm
E)containF)trapG)onceH)surrounded
I)fedJ)exploitedK)socialL)natural
M)forestN)usuallyO)trees
Passage3
Questions47to56arebasedonthefollowingpassage.
RockandrollisagenreofpopularmusicthatevolvedintheUnitedStatesinthelate1940sandearly1950s.Its47liemainlyinblues,rhythmandblues,country,folk,gospel,andjazz.Thestylesubsequentlyspreadtotherestoftheworldanddevelopedfurther,leadingultimatelyto48rockmusic.
Theterm“rockandroll”nowcoversatleasttwodifferentmeanings,bothincommonusage.TheAmericanHeritageDictionaryandtheMerriam-WebsterDictionaryboth49rockandrollassynonymouswithrockmusic.
50,Adefinesthetermasreferringspecificallytothemusicofthe1950s.
Classicrockandrollis51playedwithoneortwoelectricguitars,astringbassoranelectricbassguitar,andadrumkit.Inthe52rockandrollstylesofthelate1940s,eitherthepianoorsaxophonewasoftentheleadinstrument,buttheseweregenerally53orsupplementedbytheguitarinthemiddletolate1950s.
Themassivepopularityandeventualworldwideviewofrockandrollgaveita54socialimpact.Farbeyondsimplyamusicalstyle,rockandroll,asseeninmoviesandinthenewmediumoftelevision,55lifestyles,fashion,attitudes,andlanguage.Itwentontospawnvarioussub-genres,oftenwithouttheinitially56backbeat,thatarenowmorecommonlycalledsimply“rockmusic”or“rock”.
A)defineB)characteristicC)uniqueD)roots
E)usually F)Basically G)earliestH)influenced
I)followedJ)modernK)explanationL)Conversely
M)replacedN)prepareO)seldom
Passage4
Questions47to56arebasedonthefollowingpassage.
There’snoquestionthattheEarthisgettinghotter.Therealquestionsare:
Howmuchofthewarmingisourfault,andarewe47toslowthedevastationbycontrollingourinsatiable48forfossilfuels?
Globalwarmingcanseemtoo49toworryabout,ortoouncertain—somethingprojectedbythesamecomputer50thatoftencan’tgetnextweek’sweatherright.Onarawwinterdayyoumightthinkthatafewdegreesofwarmingwouldn’tbesuchabadthinganyway.Andnodoubtaboutit:
Warningsabout51changecansoundlikeanenvironmentalistscaretactic,meanttoforceusoutofourcarsandrestrictourlifestyles.
Comfortingthoughts,perhaps.Unfortunately,however,theEarthhassomediscomfortingnews.FromAlaskatothesnowypeaksoftheAndestheworldisheatinguprightnow,andfast.Globally,the52isup1°Foverthepastcentury,butsomeofthecoldest,mostremotespotshavewarmedmuchmore.Theresultsaren’tpretty.Iceis53,riversarerunningdry,andcoastsare54,threateningcommunities.
The55arehappeninglargelyoutofsight.Buttheyshouldn’tbeoutofmind,becausetheyareomensofwhat’sinstoreforthe56oftheplanet.
[A]remote[B]techniques[C]consisting[D]rest
[E]willing[F]climate[G]skill[H]appetite
[I]melting[J]vanishing[K]eroding[L]temperature
[M]curiosity[N]changes[O]skillful
Passage5
Questions47to56arebasedonthefollowingpassage.
ShoppinghabitsintheUnitedStateshavechangedgreatlyinthelastquarterofthe20thcentury.Earlyinthe1900smostAmericantownsandcitieshadaMainStreet.MainStreetwasalwaysthe47ofatown.Thisstreetwaslinedonthebothsideswithmany48businesses.Here,shopperswalkedintostorestolookatallsortsofmerchandise:
clothing,furniture,hardware,groceries.Inaddition,someshopsoffered49.Thereshopsincludeddrugstores,restaurants,shoerepairstores,andbarberorhairdressingshops.Butinthe1950s,achangebeganto50place.ToomanyautomobileshadcrowdedintoMainStreetwhiletoofewparkingplaceswere51toshoppers.Becausethestreetswerecrowded,merchantsbegantolookwithinterestattheopenspacesoutsidethecitylimits.Openspaceiswhattheircardrivingcustomers52.Andopenspaceiswhattheygotwhenthefirstshoppingcentrewasbuilt.Shoppingcenters,orrathermalls,53asacollectionofsmallnewstoresawayfromcrowdedcitycenters.Attractedbyhundredsoffreeparkingspace,customersweredrawnawayfrom54areastooutlyingmalls.Andthegrowing55ofshoppingcentersledinturntothebuildingofbiggerandbetterstockedstores.Bythelate1970s,manyshoppingmallshadalmostdevelopedintosmallcitiesthemselves.Inadditiontoprovidingthe56ofthestopshopping,mallsweretransformedintolandscapedparks,withbenches,fountains,andoutdoorentertainment.
[A]designed[B]take [C]heart[D]needed
[E]though[F]convenience[G]services[H]fame
[I]various[J]popularity[K]cosmetics[L]started
[M]downtown[N]available[O]cheapness
Passage6
Questions47to56arebasedonthefollowingpassage.
Haveyoueverbeenafraidtotalkbackwhenyouweretreated____47___?
Haveyoueverboughtsomethingjustbecausethesalesmantalkedyouintoit?
Areyouafraidtoasksomeoneforadate.
Manypeopleareafraidtoassert(表现)themselves.Dr.Albertithinksit'sbecausetheirself-respectislow."Ourwhole____48___isdesignedtomakepeopledistrustthemselves,"saysAlberti."There'salways'____49___'around-aparent,ateacher,aboss-who'knowsbetter'.Thesesuperiorsoftengainwhentheychip(削弱)awayatyourself-image."
ButAlbertiandotherscientistsaredoingsomethingtohelppeople____50___themselves.They____51___"assertivenesstraining"courses-Atforshort.IntheATcoursespeoplelearnthattheyhavearighttobethemselves.Theylearntospeakoutandfeelgoodaboutdoingso.Theylearntobemore____52___withouthurtingotherpeople.
Inoneway.learningtospeakoutisto____53___fear.Agrouptakingacoursewillhelpthetimidpersontolosehisfear.ButATusesanevenstronger____54___-theneedtoshare.Thetimidpersonspeaksoutinthegroupbecausehewantstotellhowhefeels.
Whetherornotyouspeakupforyourselfdependsonyourself-image.Ifsomeoneyoufaceismore"important"thanyou,youmayfeellessofaperson.Youstartto____55___yourowngoodsense.
Yougobytheotherperson's____56___.But,whyshouldyou?
ATsaysyoucangettofeelgoodaboutyourself.Andonceyoudo,youcanlearntospeakout.
[A]doubt[B]active[C]system[D]offer
[E]unfairly[F]unfortunately[G]motive [H]image
[I]peace[J]demand[K]ask[L]superior
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