【课堂新坐标】（教师用书）2013-2014学年高中英语 Unit 3 The world online教案 牛津译林版选修7VIP免费

Unit3Theworldonline【美文阅读】ImportanceofInternetTechnologyInEducation计算机技术的发展，为现代教育带来了新的活力，大大方便了教学过程，拓宽了学生学习的空间。Technologicaladvancement(进步)hashelpedtointroducemanypositivechangesintheeducationalsector.Newmethodsoflearningandteachinghavemadetheprocesssimpleandmoreinteresting.Computertechnologyinschoolsandcollegeshashelpedexplainsubjectsproperlyandindetailandthishasreflectedintheoverallperformanceofthestudents.TheInternettechnologyhasbeenarevolutionfortheeducationalsectorasitisanoceanofinformation.StudentscansearchfortheconceptswhichtheylearninthebooksontheInternetandfindoutmoreinformationonthesame.Thiswillincreasethedepthoftheirknowledge.DistancelearningprogramshavebecomepossibleonlybecauseoftheInternet.Studentswhocannotattendcollegesduetofinancialreasonsorduetotravelingproblemscansitathomeandstudyusingtheonlinelearningmethods.Manyexaminationsthesedaysareconductedonlinewhichhashelpedbringinmoretransparency(透明度)inthescoringsystemandcompletethetestsquickly.Theslide(幻灯片)showsmeantespeciallyforstudents，areagreatwayoflearningthings.Useoftechnologyinphysicaleducationcannotbesidelined(退出的)．【诱思导学】1．What'stheChinesemeaningoftheunderlinedword“reflect”meaninthepassage?________________________________________________________________________2．WhatcanthestudentswhocannotattendcollegesduetofinancialreasonsortravelingproblemsdoontheInternet?________________________________________________________________________3．Whatactiveeffectscantheonlinehaveonthescoringsystem?________________________________________________________________________【答案】1.Theword“reflect”means“反映”inChinesehere.2．Theycansitathomeandstudythecollegecoursesusingtheonlinelearningmethods.3．Manyexaminationsthesedaysareconductedonlinewhichhashelpedbringinmoretransparency(透明度)inthescoringsystemandcompletethetestsquickly.PeriodⅠPreviewing(教师用书独具)●教学目标本课时主要是通过学生对学案所给出的内容的学习，了解本课文中所出现的词汇，初步了解课文以及相关的背景知识，对下一堂课对课文的全面理解起到一个铺垫作用。●教学地位本单元的话题是“TheWorldOnline”，本单元的第一篇文章是“TheeffectsoftheInternetonourlives”，通过本文的学习让学生了解网络在我们现实生活中所起的积极或消极作用，从而正确、合理地使用网络，并让网络服务于我们的健康生活，具有很强的现实意义。(教师用书独具)●新课导入建议利用精美的图片要求学生了解有关网络的相关知识，同时展示网络在我们日常生活中有着举足轻重的作用。●教学流程设计师生共同讨论并统一答案。Ⅰ.篇章结构【答案】1.negative2.value3.search4.information5．relate6.bonds7.much8.False9.Transforming10．privateⅡ.语篇理解1．Whatdoesthefirstpartofthepassagemainlyfocuson?A．ThepositiveeffectsoftheInternetonourlives.B．ThenegativeeffectsoftheInternet.C．HowtosearchforinformationthroughtheInternet.2．Accordingtothepassage,80%offrequentInternetusersusetheInternetmainlyto________.A．communicatewithexpertsB．readarticlesC．searchforanswerstoquestions3．OneofthegreatestbenefitsofInternetfriendshipsisthattheyarebasedon________.A．appearanceB．ageC．commoninterests4．WhydoesthehugeamountoffalseinformationontheInternetbecomemoreofaproblemeveryday?A．Becausepeoplecanwriteanythingtheywant，trueorfalse.B．BecausefalseinformationispopularontheInternet.C．BecauseifyouusetrueinformationontheInternet，youwillbefined.5．Whatisthemainid...