2013年6月英语四级真题及答案

2013年6月大学英语四级考试真题及答案详解Totalscore:710Totaltimeallowed:125minutes特注：2013年6月大学四级考试采用多题多卷形式，本试卷含两套写作题，考生可以任选其一。PartIWriting(多题多卷写作题1)(30minutes)Directions:Forthispart,youareallowed30minutestowriteashortessay.Youshouldstartyouressaywithabriefdescriptionofthepictureandthenexpressyourviewsontheimportanceofdoingsmallthingsbeforeundertakingsomethingbig.Youshouldwriteatleast120wordsbutnomorethan180words.PartIWriting(多题多卷写作题2)(30minutes)Directions:Forthispart,youareallowed30minutestowriteashortessay.Youshouldstartyouressaywithabriefdescriptionofthepictureandthenexpressyourviewsontheimportanceofreadingliterature.Youshouldwriteatleast120wordsbutnomorethan180words.PartIIReadingComprehension(SkimmingandScanning)(15minutes)Directions:Inthispart,youwillhave15minutestogooverthepassagequicklyandanswerthequestionsonAnswerSheet1.Forquestions1-7,choosethebestanswerfromthefourchoicesmarkedA),B),C)andD).Forquestions8-10,completethesentenceswiththeinformationgiveninthepassage.CanDigitalTextbookTrulyReplacethePrintKind?Theshortcomingsoftraditionalprinteditiontextbooksareobvious:Forstartersthey’reheavy,withtheaveragephysicstextbookweighing3.6pounds.They’realsoexpensive,especiallywhenyoufactorintheaveragecollegestudent’slimitedbudget,typicallycostinghundredsofdollarseverysemester.Buttheworstpartisthatprintversionoftextbooksareconstantlyundergoingrevisions.Manyprofessorsrequirethattheirstudentsuseonlythelatestversionsintheclassroom,essentiallyrenderingoldertextsunusable.Forstudents,itmeansthey’rebasicallystuckwithafourpoundpaper-weightthattheycan’tsellback.Whichiswhydigitaltextbooks,iftheyliveuptotheirpromise,couldhelpeasemanyoftheseshortcomings.Buttillnow,they’vebeensomethinglikeamirage（幻影）inthedistance,morelikeahazy（模糊的）dreamthananactualreality.Imaginethepromise:Carryingallyourtextbooksina1.3poundiPad?Itsoundsalmosttoogoodtobetrue.Butthereareafewpilotschoolsalreadymakingthetransition（过渡）overtodigitalbooks.UniversitieslikeCornellandBrownhavejumpedonboard.AndonemedicalprogramattheUniversityofCalifornia,Irvine,gavetheirentireclassiPadswithwhichtodownloadtextbooksjustlastyear.Butnotallwereeagertojumpaboard.“PeopleweretiredofusingtheiPadtextbookbesidesusingitforreading,”saysKalpitShah,whowillbegoingintohissecondyearatIrvine’smedicalprogramthisfall.“Theyweren’tusingitasasourceofcommunicationbecausetheycouldn’treadorwriteinit.SoathirdofthepeopleinmyprogramwereusingtheiPadinclasstotakenotes,theotherthirdwereusinglaptopsandthelastthirdwereusingpaperandpencil.”Thereasonithasn’tcaughtonyet,hetellsme,isthatthefunctionalityofe-editiontextbooksisincrediblylimited,andsomestudentsjustaren’tmotivatedtolearnnewstudybehavior.ButanewapplicationcalledInklingmightchangeallthat.Thecompanyjustreleasedanupdatedversionlastweek,andit’llbeutilizedinover50undergraduateandgraduateclassroomsthiscomingschoolyear.“Digitaltextbooksarenotgoingtocatchon,”saysInklingCEOMattMaclnnisashe’sgivingmeademo（演示）overcoffee.“WhatImeanbythatisthecurrentperspectiveofthedigitaltextbookisit’sanexactcopyoftheprintbook.There’sCourseSmart,etc.,theseguyswhotakeanyimageofthepageandputitonascreen.Ifthat’showwe’redefiningdigitaltextbooks,there’snohopeofthatbecomingamainstreamproduct.”HecallsInklingaplatformforpublisherstobuildrichmultimediacontentfromthegroundup,withaheavyemphasisonreal-worldfunctionality.Thetraditionaltextbookmerelyservesasaskeleton.AtfirstglanceInklingisanimpressiveexperience.Afterswiping（敲击）intotheiPadapp(应用软件),whichyoucangetforfreehere,heopensupafewdifferenttypesoftextbooks.Upfirstisachemistrybook.Theboottimeisprettyfast,andhenavigatesthrough(浏览)afewchaptersbeforeswipingintoafullyrendered3Dmoleculethatcanbespunaroundtoviewitsvariousbuildingblocks.“Publishersgiveusallofthesourcemedia,artwork,videos,”hesays,“Wehelpthemthinkthroughhowtoactuallybuildsomethingforthisplatform.”Nexthepullsupamusiccompositiontextbook,completewithplayabledemos.It’salearningexperiencethatattacksyoufrommultiplesensorydirections.It’sclearwhythiswouldbesomethingamusicmajorwouldlove.ButthemostexcitingpartaboutInkling,tome,isitsnotation（批注）system.Here’showitworks!Whenyoupurchaseausedprintbook,itcomeswithitspreviousowner’shighlightsandnotesinthemargins.Itusestheexperienceofsomeonewhoalreadywentthroughtheclasstohelpimproveyourreading(howmuchyoutrusteachnotationisobviouslyuptoyou).Butwithlnkling,youcanhighlightapieceofcontentandmakenotes.Here’swherethingsgetinteresting,though:Ifaparticularlyimportantpassageishighlightedbymultiplelnklingusers,thatinformationisstoredonthecloudandisavailableforanyonereadingthesametextbooktocomeacross.ThatmeansusershaveaccesstonotesfromnotonlytheirclassmatesandFacebookfriends,butanyonewhopurchasedthebookacrossthecountry.Thebestcommentsarethensorteddemocraticallybyavotingsystem,meaningthatyoursociallearningexperienceissharedwiththebestandbrightestthinkers.Asabonus,professorscanevenchimein(插话)ondiscussions.They’llbeabletoanswerthequestionsofstudentswhoareintheirclassdirectlyviatheinteractivebook.Ofcourse,Inklingaddressesseveraloftheothershortcomingsintraditionalprintaswell.Tex