07-11年四级阅读全部真题及答案

07-12PassageOneQuestions57to61arebasedonthefollowingpassage.Byalmostanymeasure,thereisaboominInternet-basedinstruction.Injustafewyears,34percentofAmericanuniversitieshavebegunofferingsomeformofdistancelearning(DL),andamongthelargerschools,it'scloserto90percent.Ifyoudoubtthepopularityofthetrend,youprobablyhaven'theardoftheUniversityofPhoenix.Itgrantsdegreesentirelyonthebasisofonlineinstruction.Itenrolls90000students,astatisticusedtosupportitsclaimtobethelargestprivateuniversityinthecountry.Whilethekindsofinstructionofferedintheseprogramswilldiffer,DLusuallysignifiesacourseinwhichtheinstructorspostsyllabi(课程大纲),readingassignments,andschedulesonWebsites,andstudentssendintheirassignmentsbye-mail.Generallyspeaking,face-to-facecommunicationwithaninstructorisminimizedoreliminatedaltogether.Theattractionforstudentsmightatfirstseemobvious.Primarily,there'stheconveniencepromisedbycoursesontheNet:youcandothework,astheysay,inyourpajamas(睡衣).Butfiguresindicatethatthereducedeffortresultsinareducedcommitmenttothecourse.Whiledrop-outratesforallfreshmenatAmericanuniversitiesisaround20percent,therateforonlinestudentsis35percent.Studentsthemselvesseemtounderstandtheweaknessesinherentinthesetup.InasurveyconductedforeCornell,theDLdivisionofCornellUniversity,lessthanathirdoftherespondentsexpectedthequalityoftheonlinecoursetobeasgoodastheclassroomcourse.Clearly,fromtheschools'perspective,there'salotofmoneytobesaved.Althoughsomeofthemoreambitiousprogramsrequirenewinvestmentsinserversandnetworkstosupportcollaborativesoftware,mostDLcoursescanrunonexistingorminimallyupgraded(升级)systems.Themorestudentswhoenrollinacoursebutdon'tcometocampus,themoretheschoolsavesonkeepingthelightsonintheclassrooms,payingdoorkeepers,andmaintainingparkinglots.And,whilethere'sevidencethatinstructorsmustworkhardertorunaDLcourseforavarietyofreasons,theywon'tbepaidanymore,andmightwellbepaidless.57.WhatisthemoststrikingfeatureoftheUniversityofPhoenix?A)Allitscoursesareofferedonline.B)Itsonlinecoursesareofthebestquality.C)Itboaststhelargestnumberofstudentsoncampus.D)Anyonetakingitsonlinecoursesissuretogetadegree.58.Accordingtothepassage,distancelearningisbasicallycharacterizedby___________.A)aconsiderableflexibilityinitsacademicrequirementsB)thegreatdiversityofstudents'academicbackgroundsC)aminimumortotalabsenceofface-to-faceinstructionD)thecasualrelationshipbetweenstudentsandprofessors59.ManystudentstakeInternet-basedcoursesmainlybecausetheycan____________.A)earntheiracademicdegreeswithmuchlesseffortB)saveagreatdealontravelingandboardingexpensesC)selectcoursesfromvariouscollegesanduniversitiesD)workontherequiredcourseswheneverandwherever60.Whataccountsforthehighdrop-outratesforonlinestudents?A)Thereisnostrictcontrolovertheacademicstandardsofthecourses.B)Theevaluationsystemusedbyonlineuniversitiesisinherentlyweak.C)Thereisnomechanismtoensurethattheymaketherequiredeffort.D)Lackofclassroominteractionreducestheeffectivenessofinstruction.61.Accordingtothepassage,universitiesshowgreatenthusiasmforDLprogramsforthepurposeof____________.A)buildinguptheirreputationB)cuttingdownontheirexpensesC)upgradingtheirteachingfacilitiesD)providingconvenienceforstudentsACDCBPassageTwoQuestions62to66arebasedonthefollowingpassage.InthisageofInternetchat,videogamesandrealitytelevision,thereisnoshortageofmindlessactivitiestokeepachildoccupied.Yet,despitethecompetition,my8-year-olddaughterRebeccawantstospendherleisuretimewritingshortstories.Shewantstoenteroneofherstoriesintoawritingcontest,acompetitionshewonlastyear.AsawriterIknowaboutwinningcontests,andaboutlosingthem.Iknowwhatitisliketoworkhardonastoryonlytoreceivearejectionslipfromthepublisher.Ialsoknowthepressuresoftryingtoliveuptoareputationcreatedbypreviousvictories.Whatifshedoesn'twinthecontestagain?That'sthestrangethingaboutbeingaparent.Somanyofourownpastscarsanddashedhopescansurface.Arevelation(启示)camelastweekwhenIaskedher,“Don'tyouwanttowinagain?”“No,”shereplied,“Ijustwanttotellthestoryofanangelgoingtofirstgrade.”Ihadjustspentweekscorrectingherstoriesasshespontaneously(自发地)toldthem.TellingmyselfthatIwasmerelyanexperiencedwriterguidingtheyoungwriteracrossthehall,Iofferedsuggestionsforcharacters,conflictsandendingsforhertales.Thestoryaboutafearfulangelstartingfirstgradewasquickly“guided”bymeintothetaleofalittlegirlwithawildimaginationtakingherfirstmusiclesson.Ihadturnedhercontestintomycontestwithoutevenrealizingit.Stayingbackandgivingkidsspacetogrowisnotaseasyasitlooks.BecauseIknowverylittleaboutfarmanimalswhousetoolsorangelswhogotofirstgrade,IhadtoacceptthefactthatIwasco-opting(借用)mydaughter'sexperience.Whilesteppingbackwasdifficultforme,itwascertainlyagoodfirststepthatIwillquicklyfollowwithmoresteps,puttingmyselffarenoughawaytogiveherroombutcloseenoughtohelpifasked.AllthewhileIwillberemindingmyselfthatchildrenneedroomtoexperiment,growandfindtheirownvoices.62.Whatdowelearnfromthefirstparagraph?A)Childrendofindlotsoffuninmanymindlessactivities.B)Rebeccaismuchtoooccupiedtoenjoyherleisuretime.C)Rebeccadrawsonalotofonlinematerialsf