2017年12月英语四级阅读练习：仔细阅读（六）思维导图

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　　新东方网英语四级频道为大家整理了英语四级考试的仔细阅读10篇练习,一起来练习下吧! 　　Questions 56-60 are based on the followingpassage. 　　Byalmost any measure, there is a boom in

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2017年12月英语四级阅读练习：仔细阅读（六）思维导图模板大纲

新东方网英语四级频道为大家整理了英语四级考试的仔细阅读10篇练习,一起来练习下吧!

Questions56-60arebasedonthefollowingpassage.

Byalmostanymeasure,thereisaboominIntemet-basedinstruction.Injustafewyears,34percentofAmericanuniversitieshavebegunofferingsomeformofdistancelearning(DL),andamongthelargerschools,it'scloserto90percent.Ifyoudoubtthepopularityofthetrend,youprobablyhaven'theardoftheUniversityofPhoenix.Itgrantsdegreesentirelyonthebasisofonlineinstruction.Itenrolls90,000students,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.WhiledropoutratesforallfreshmenatAmericanuniversitiesisaround20percent,therateforonlinestudentsis35percent.Studentsthemselvesseemtounderstandtheweaknessesinherentinthesetup.InasurveyconductedforeComell,theDLdivisionofComellUniversity,lessthanathirdoftherespondentsexpectedthequalityoftheonlinecoursetobeasgoodastheclassroomcourse.

Clearly,fromtheschools'perspective,there'salotofmoneytobesaved.Althoughsomeofthemoreambitiousprogramsrequirenewinvestmentsinserversandnetworkstosupportcollaborativesoftware,mostDLcoursescanrunonexistingorminimallyupgraded(升级)systems.Themorestudentswhoenrollinacoursebutdon'tcometocampus,themoretheschoolsavesonkeepingthelightsonintheclassrooms,payingdoorkeepers,andmaintainingparkinglots.Andthere'sevidencethatinstructorsmustworkhardertorunaDLcourseforavarietyofreasons,theywon'tbepaidanymore,andmightwellbepaidless.

56、WhatisthemoststrikingfeatureoftheUniversityofPhoenix?

A.Allitscoursesareofferedonline.

B.Itsonlinecoursesareofthebestquality.

C.Itboaststhelargestnumberofstudentsoncampus.

D.Anyonetakingitsonlinecoursesissuretogetadegree.

57、Accordingtothepassage,distancelearningisbasicallycharacterizedby____

A.aconsiderableflexibilityinitsacademicrequirements

B.thegreatdiversityofstudents'academicbackgrounds

C.aminimumortotalabsenceofface-to'faceinstruction

D.thecasualrelationshipbetweenstudentsandprofessors

58、ManystudentstakeInternet-basedcoursesmainlybecausetheycan____

A.earntheiracademicdegreesWithmuchlesseffort

B.saveagreatdealontravelingandboardingexpenses

C.selectcoursesfromvariouscollegesanduniversities

D.workontherequiredcourseswheneverandwherever

59、Whataccountsforthehighdropoutratesforonlinestudents?

A.Thereisnostrictcontrolovertheacademicstandardsofthecourses.

B.Theevaluationsystemusedbyonlineuniversitiesisinherentlyweak.

C.Thereisnomechanismtoensurethattheymaketherequiredeffort.

D.Lackofclassroominteractionreducestheeffectivenessofinstruction.

60、Accordingtothepassage,universitiesshowgreatenthusiasmforDLprogramsforthepurposeof____

A.buildinguptheirreputation

B.cuttingdownontheirexpenses

C.upgradingtheirteachingfacilities

D.providingconvenienceforstudents

参考答案：

56-60.ACDCB

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