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1、海天教育集团www.bjhaitian.com2011年考研英语阅读新题型样题1（建议做题时间：20分钟）Directions:Inthefollowingtext,somesentenceshavebeenremoved.ForQuestions1-5,choosethemostsuitableonefromthelistA-Gtofitintoeachofthenumberedblank.Therearetwoextrachoices,whichdonotfitinanyoftheblanks
2、.LongbeforeManlivedontheEarth,therewerefishes,reptiles,birds,insects,andsomemammals.Althoughsomeoftheseanimalswereancestorsofkindslivingtoday,othersarenowextinct,thatis,theyhavenodescendantsalivenow.1)_______________________.Veryoccasionallytherockssh
3、owimpressionofskin,sothat,apartfromcolor,wecanbuildupareasonablyaccuratepictureofananimalthatdiedmillionsofyearsago.Thatkindofrockinwhichtheremainsarefoundtellsusmuchaboutthenatureoftheoriginalland,oftenoftheplantsthatgrewonit,andevenofitsclimate.2)__
4、_______________________.Nearlyallofthefossilsthatweknowwerepreservedinrocksformedbywateraction,andmostoftheseareofanimalsthatlivedinornearwater.Thusitfollowsthattheremustbemanykindsofmammals,birds,andinsectsofwhichweknownothing.3)_____________________
5、________.Therewerealsocrab-likecreatures,whosebodieswerecoveredwithahornysubstance.Thebodysegmentseachhadtwopairsoflegs,onepairforwalkingonthesandybottom,theotherforswimming.Theheadwasakindofshieldwithapairofcompoundeyes,oftenwiththousandsoflenses.The
6、ywereusuallyaninchortwolongbutsomewere2feet.4)_________________________________.Ofthese,theammonitesareveryinterestingandimportant.Theyhaveashellcomposedofmanychambers,eachrepresentingatemporaryhomeoftheanimal.Astheyounggrewlargeritgrewanewchamberands
7、ealedoffthepreviousone.ThousandsofthesecanbeseenintherocksontheDorsetCoast.5)_______________________________.About75millionyearsagotheAgeofReptileswasoverandmostofthegroupsdiedout.The-1-海天教育集团www.bjhaitian.commammalsquicklydeveloped,andwecantracetheev
8、olutionofmanyfamiliaranimalssuchastheelephantandhorse.Manyofthelatermammals,thoughnowextinct,wereknowntoprimitivemanandwerefeaturedbyhimincavepaintingsandonbonecarvings.[A]Theshellfishhavealonghistoryintherockandmanydifferentkindsareknown.[B]N
