第1页共16页新视野大学英语1第三版读写教程答案U3PartIIkeytoexercisesSectionAPre-readingactivities1．Traditionalclassroom:.Advantages:moredirectcommunicationbetweentheteacherandstudents;abetterlearningatmosphere..Disadvantages:littleinteractioneitheramongstudentsorbetweenstudentsandtheteacher;theteachertendingtodominatetheclass;writingonblackboardreducingefficiency.Multimedialearning:.Advantages:morevividteachingmaterials;.disadvantages:toomanydistractionswithtoomanypicturesandvideosinmultimediaclassrooms.Studyingonline:.advantages:beingabletochoosewhenandwhatyouwanttolearn;easyaccesstothewide第2页共16页rangeofonlineinformation..disadvantages:makingiteasierforstudentstocopyanswersfromtheInternet;lackofface-to-facecommunicationbetweentheteacherandstudents;thepossibilityforstudentstodevelopInternetaddiction.2..Ipreferthemultimediawayoflearning.Amultimediaclassroomisvividwithteachingmaterialspresentedindifferentways:slides,pictures,andevenmovies.Comparedwithatraditionalclassroom,amultimediaclassroomismoreinteresting..Tobefrank,Iprefertostudyonline.InthiswayIcanmanagemyowntime.Icanhavemyownprioritiesanddothingsatmyownpace.ItissimplywhatIwant.3..Yes.TheInternetisindispensableinteachingandlearningnowadays.ItishardtoimaginewhatitwouldbelikewithouttheInternet.Wewouldhavenoeasyorquickwaytolearnaboutthelatestdevelopmentofteachingandlearning.Wewouldmissthemanyinterestingonlinecourses;wecouldn’tcommunicateeffectivelywithteachersafterclass.Wejustcan’taffordtolosetheInternet..No.teachingandlearninghadbeencarriedoutlongbeforetheInternetcameintobeing.AndpeopledidjustaswellwithouttheInternetorthecomputer.ItistruethattheInternetmakesteachingandlearningmoreconvenientandmoreefficient,butitisbynomeansindispensable.I’msurewecanstillteachorlearnwithouttheInternet.Readingcomprehension第3页共16页Understandingthetext1.1.Afleetoflaptops,smartphonesandInternetconnectivity24hoursaday.2.wirelessInternetaccessanywhereandanytimeoncampus.3.becausesmartphonescoulddrawstudents’attentionandencouragesophisticatedthinking.4.becausetoomuchtimeonlinecanmeantoolittletimeIreal-lifestudyingorexercisingorvisitingwithfriends.Ifwespendtoomuchtimeonline,wewillbecutofffromtherealworld.5.theyusedthemoneytowiredormswithhigh-speedconnectionsandequiptheircampuseswithWi-Finetworks.6.Becausetheuniversitywasafraidthatit’stechnologywasnotasadvancedasthatofotheruniversities,itgaveawayfreeAppleiPadstocompensateforitsinferiorityinthisaspect.7.Ifauniversitycan’tkeepupwiththerestftheworld,orifitcan’tprovidehigh-bandwidthinformationasexpected,itwillbeatacompetitivedisadvantage.8.itismainlybecausetheywanttoprovidestudentswiththemostadvancedfreesystem.Criticalthinking第4页共16页21.Yes,Ithinkso.Internetaccessisamustoncampus.WestudentsneedtheInternettodoresearchforourstudy,toobtaininformationtobroadenourknowledgeoftheworld,tocommunicatewithfamilyandfriends,andtoenrichourlivesinoursparetime..No,Idon’tthinkso.TherearemanypotentialdisadvantagesifInternetaccessissoeasilyaccessibleoncampus.SomestudentsmaywastetoomuchtimeIplayingonlinegamesorchattingonline,betemptedtovisit“unhealthy”websites,orevenbecomeInternet-addictedandneglecttheirstudy.2.Itsoundslikeanawfulideatome.Obtainingknowledgeisonlypartoflearning.Learningnotonlygivesusawealthofknowledge,italsoprovidesuswithgreatvision,strongprinciples,socialabilities,goodmanners,interpers...
