英语六级仔细阅读训练题带答案

英语六级仔细阅读训练题带答案

导读：我根据大家的需要整理了一份关于《英语六级仔细阅读训练题带答

案》的内容，具体内容：仔细阅读在英语六级考试中占有很大的分值，需

要大家在备考阶段加强仔细阅读的训练。下面是我带来的英语六级仔细阅

读训练题，欢迎大家阅读训练。英语六级仔细阅读训练题（一）Pla...

仔细阅读在英语六级考试中占有很大的分值，需要大家在备考阶段加强

仔细阅读的训练。下面是我带来的英语六级仔细阅读训练题，欢迎大家阅

读训练。

英语六级仔细阅读训练题（一）

Plasticsarematerialswhicharesoftenedbyheatandsetinto

lastingformwhenshapedinamold.Somearenatural;someare

semi-synthetic（半合成的）,theresultofchemicalactiononnatural

substance;somearesynthetic,builtupfromtheconstituentsof

oilorcoal.Allarebasedonthechemistryofcarbon,withits

capacityforformingchains.Themoleculesthatcomposethem

（monomers）linktogetherinthesettingorcuring（硫化）processto

formchains（polymers）,whichgiveplasticstheirflexiblestrength.

Someplasticsretaintheirabilitytobesoftenedandreshaped;like

wax,theyarethermoplastic.Otherssetpermanentlyintheshapes

theyaregivenbyheatandpressure;likeeggs,theyare

thermosetting.

Fromindustrialbeginningsinthenineteenthcentury,plastics

havestruggledthroughahundredandtwentyyearsofglory,failure,

disreputeandsuspicionontheslowroadtopublicacceptance.Now,

atlast,onecanpositivelysaythatplasticsareappreciatedand

enjoyedforwhattheyare;thattheymakemodernlifericher,more

comfortableandconvenient,andalsomorefun.Plasticsarewarm

materials,sympathetictothehumantouch,andtheirtransformation

intothingsthatcomeintocontactwithhumanbeingsisentirely

appropriate.

Thefactthatthereareplasticantiquescomesasashocktomost

people.Howcanamaterialthatseemssoessentiallytwentieth

century,andonethatissomuchassociatedwithcheap,disposable

products,hasahistoryatall?Itisayoungtechnology,andagreat

partofthefunofcollectingplasticsisthatbeautifulpiecesof

historicalinterestcanstillbefoundverycheaply.

21.Theword"sympathetic"inParagraph2mostprobably

means.

A.harmfulB.agreeable

C.pitifulD.sorry

22.Itcanbeconcludedfromthispassagethat.

A.plasticsaresyntheticmaterials

B.plasticswonpublicacceptance120yearsago

C.plasticsareveryharmfulinmodernlife

D.plasticsarecheapasantiques

23.Whichofthefollowingisessentialtocreateanytypeof

plastics?A.Carbon.B.Eggs.

C.Oil.D.Coal.

24.Plasticsthathardenintopermanentshapesarecalled.

A.chainedB.thermoplastic

C.syntheticD.thermosetting

25.Whichofthefollowingisthebesttitleforthepassage?

A.TheImportanceofPlasticsintheNineteenthCentury.

B.WhyPeopleAreSuspiciousofPlastics.

C.TheDevelopmentofPlasticsasaModernMaterial.

D.HowPlasticsAreManufactured.

英语六级仔细阅读训练题答案

21.B22.D23.A24.D25.C

英语六级仔细阅读训练题（二）

Homingpigeonsareplacedinatrainingprogramfromaboutthe

timetheyaretwenty-eightdaysofage.Theyaretaughttoenter

thecagethroughatrapandtoexerciseaboveandaroundtheloft（鸽

棚）,andgraduallytheyaretakenawayforshortdistancesinwillow

basketsandreleased.Theyarethenexpectedtofindtheirwayhome

intheshortestpossibletime.

Intheirtrainingflightsorinactualraces,thebirdsaretaken

toprearrangeddistantpointsandreleasedtofindtheirwayback

totheirownlofts.Oncethebirdsareliberated,theirowners,who

arestandingbyatthehomelofts,anxiouslywatchtheskyforthe

returnoftheirentries.Sincetimeisoftheessence,thespeed

withwhichthebirdscanbeinducedtoenterthelofttrapmaymake

thedifferencebetweengainingawinorasecondplace.

Theheadofahomingpigeoniscomparativelysmall,butitsbrain

isonequarterlargerthanthatoftheordinarypigeon.Thehoming

pigeonisveryintelligentandwillperseveretothepointof

stubbornness;somehavebeenknowntoflyahundredmilesoffcourse

toavoidastorm.

Somehomingpigeonexpertsclaimthatthisbirdisgiftedwith

aformofbuilt-inradarthathelpsitfinditsownloftafterhours

offlight,forhiddenundertheheadfeathersaretwoverysensitive

ears,whilethesharp,prominenteyescanseegreatdistancesin

daytime.

Whydohomingpigeonsflyhome?Theyarenotuniqueinthis

inherentskill;itisfoundinmostmigratorybirds,inbees,ants,

toads,andeventurtles,whichhavebeenknowntotravelhundreds

ofmilestoreturntotheirhomes.Butintheanimalworld,thehoming

pigeonalonecanbetrustedwithitsfreedomandtrainedtocarry

outthemissionsthatpeopledemand.

21.Thispassageismainlyabout.

A.homingpigeonsandtheirtraining

B.howtobuyahomingpigeon

C.protectionofhomingpigeonsagainstthethreatofextinction

D.liberationofhomingpigeons

22.Accordingtothepassage,whathappenstohomingpigeonswhen

theyareaboutamonthold?

A.Theyarekeptinatrap.

B.Theyentertheirfirstrace.

C.Theybeginatrainingprogram.

D.Theygettheirwingsclippedandmarked.

23.Accordingtothepassage,thedifferencebetweenahoming

pigeonandanordinaryoneis.

A.thespanofthewingsB.theshapeoftheeyes

C.thetextureofthefe