新视野大学英语第三版读写教程第一册unit3-讲义

《新视野大学英语第三版读写教程第一册unit3-讲义》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、新视野大学英语读写教程（第三版）讲义BookOneUnitThree授课班级：＿＿＿＿＿＿＿＿＿＿＿授课教师：＿＿＿＿＿＿＿＿＿＿＿13I.Warming-upActivities1.PreviewandLead-in(p60)1).Whataretheadvantagesanddisadvantagesofeachwayofteachingandlearning?TraditionalclassroomAdvantages:·moredirectcommunicationbetweenteachersandstudents;·abetter

2、learningatmosphere.Disadvantages:·littleinteractioneitheramongstudentsorbetweenstudentsandtheteacher;·teacherstendingtodominatetheclass;·writingonblackboardreducingefficiency.MultimediaclassroomAdvantages:·morevividteachingmaterials;·studentsbetterengagedinclassroomlearning

3、.Disadvantages:·toomanydistractionswithtoomanypicturesandvideosinmultimediaclassrooms.StudyingonlineinthedormAdvantages:·beingabletochoosewhenandwhatyouwanttolearn;·easyaccesstothewiderangeofonlineinformationDisadvantages:·makingiteasierforstudentstocopyanswersfromtheIntern

4、et;·lackofface-to-facecommunicationbetweentheteacherandstudent;·thepossibilityforstudentstodevelopInternetaddiction.2).Whichwaydoyouprefer?Giveyourreasons.Ipreferthemultimediawayoflearning:·itisvividwithteachingmaterialspresentedindifferentways·Comparedwithtraditionalclassr

5、oom,itismoreinteresting.Iprefertostudyonline:·managemyowntime·havemyownproperties·dothingsatmyownpace3).DoyouthinktheInternetisindispensableinteachingandlearningnowadays?Whyorwhynot?TheInternetisindispensable:·getaccesstothelatestdevelopmentofteachingandlearning;·enjoymanyi

6、nterestingonlinecourses·communicatewithteachersafterclassTheInternetisnotindispensable:·teachingandlearninghavebeencarriedoutlongbeforetheInternetcameintobeing;·teachingandlearningcouldsurelycontinuewithouttheInternet.132.BackgroundInformation(教参p)Wi-FiWi-Fi(orWiFi)isalocal

7、areawirelesstechnologythatallowsanelectronicdevicetoparticipateincomputernetworking.Itisdefinedasany“wirelesslocalareanetwork(WLAN)productbasedontheInstituteofElectricalandElectronicsEngineers’(IEEE)802.11standards”.However,theterm“Wi-Fi”isusedingeneralEnglishasasynonymfor“

8、WLAN”sincemostmodernWLANsarebasedonthesestandards.ManymoderndevicescanuseWi-Fi,e.g