资源描述：
《2009年12月大学英语四级模拟题之八（无听力附答案及讲解）》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。
1、大家论坛club.topsage.com大家论坛欢迎您！！！更多四六级资料，请访问http://club.topsage.com/forum-58-1.htmlPartIwriting(30minutes)Directions:Forthispart,youareallowed30minutestowriteacompositiononthetopicDormitoryLife.Youshouldwriteatleast120wordsfollowingtheoutlinegivenbelowinChi
2、nese:1.大学宿舍的集体生活是全新的体验。2.宿舍生活与在家生活的不同之处。3.宿舍生活利与弊。DormitoryLife PartIIReadingComprehension(SkimmingandScanning)(15minutes)Directions:Inthispart,youwillhave15minutestogooverthepassagequicklyandanswerthequestionsonAnswerSheet1.Forquestions1-7,choosetheb
3、estanswerfromthefourchoicesmarked［A］,［B］,［C］and［D］.Forquestion8-10,completethesentenceswiththeinformationgiveninthepassage.AnimalsontheMoveItlookedlikeascenefrom“Jaws”butwithoutthedramaticmusic.Ahugesharkwaslowlyswimmingthroughthewater,itstailswingingbac
4、kandforthlikethependulumofaclock.Suddenlysensitivenerveendingintheshark’sskinpickedupvibrationsofastrugglingfish.Thesharkwasimmediatelytransformedintoadeadly,efficientmachineofdeath.Withmusclestaut,thesharkknifedthroughthewateratarapidspeed.Inaflashthesh
5、arkcaughtitsvictim,alargefish,initspowerfuljaws.Then,jerkingitsheadbackandforth,thesharktorehugechunksoffleshfromitsvictimandswallowedthem.Soontheactionwasover.大家网www.topsage.com大家论坛club.topsage.comMovingtoSurviveInpursuingitsprey,thesharkdemonstratedina
6、dramaticwaytheimportantroleofmovement,orlocomotion,inanimals.Liketheshark,mostanimalsusemovementtofindfood.Theyalsouselocomotiontoescapeenemies,findamate,andexplorenewterritories.Themethodsoflocomotionincludecrawling,hopping,slithering,flying,swimming,or
7、walking.Humanshavetheaddedadvantageofusingtheirvariousinventionstomoveaboutinjustaboutanykindofenvironment.Automobiles,rockets,andsubmarinestransporthumansfromdeepoceanstoasfarawayasthemoon.However,forotheranimalsmovementcameaboutnaturallythroughmillions
8、ofyearsofevolution.Oneofthemostsuccessfulexamplesofanimallocomotionisthatoftheshark.Itsabilitytoquicklyzeroinonitspreyhasalwaysimpressedscientists.ButittookadetailedstudybyDukeUniversitymarinebiologistsS.A.Wainwright,F.Vos
