unit 3 computers 教学设计整体阅读

精品文档2016全新精品资料全新公文范文全程指导写作独家原创1/5UNIT3COMPUTERS教学设计整体阅读第一步引入话题1SHOWSTUDENTSTHEPICTURESOFANABACUS,ACALCULATOR,AHUGECOMPUTER,ANOTEBOOKANDAPC,ASK“IFIAMAMATHTEACHER,WHICHCANHELPMEMOST”2WRITETHEEXPRESSIONSOFGIVINGOPINIONSONTHEBLACKBOARDGIVINGOPINIONSITHINKTHATINMYOPINIONIBELIEVETHAT3ASKSTUDENTSTOGIVETHEIROPINIONS,REMINDTHEMOFUSINGTHEEXPRESSIONSOFGIVINGOPINIONS4ASKSTUDENTSTODISCUSSWHATTHESEITEMSHAVEINCOMMON,ANDTHENRANKTHEMACCORDINGTOTHETIMEOFTHEIRAPPEARANCE5ASKSOMEOFTHESTUDENTSTOTALKABOUTWHATTHEYKNOWABOUTCOMPUTERS精品文档2016全新精品资料全新公文范文全程指导写作独家原创2/56ASKSTUDENTSTODISCUSS“HOWHAVECOMPUTERSCHANGEDOURLIFE”,ANDTHENHAVESOMEOFTHEMGIVETHEIRANSWERS,USINGTHEEXPRESSIONSOFGIVINGOPINIONS第二步预测文章的内容（个人自由发言）1ASKSTUDENTSTOLOOKATTHEPICTURESANDGUESSWHATTHEPASSAGEMIGHTBEABOUT2ASKONEORTWOSTUDENTSTOGIVETHEIROPINIONS第三步阅读文章WHOAMI1GIVESTUDENTS2MINUTES,ANDASKTHEMTOSCANORSKIMFORTHEANSWERSTOTHEFOLLOWINGQUESTIONSBEFORESTUDENTSREADTHEPASSAGE,TELLTHEMTHATATTENTIONSHOULDBEPAIDTOTHEHINTSOFTHETIME1WHATISTHEMAINIDEAOFTHEPASSAGE2WHATHAPPENEDTOCOMPUTERSIN16423WHATHAPPENEDTOCOMPUTERSIN19364WHATHAPPENEDTOCOMPUTERSIN1970SQUESTIONSONPAGE192GIVESTUDENTS5MINUTESTOREADTHEPASSAGECAREFULLY,AN精品文档2016全新精品资料全新公文范文全程指导写作独家原创3/5DANSWERTHEFOLLOWINGQUESTIONS1WHOWASTHEFIRSTPERSONTODESCRIBEHOWTHECOMPUTERWASMADETOWORK2WHATDIDHEMAKEANDWHATDIDITDO3WHOWASTHENEXTIMPORTANTPERSONTODESIGNCOMPUTERS第四步学习“拟人化”（小组合作学习）ASKSTUDENTSTOGOOVERTHEPASSAGE,INGROUPSDISCUSSWHOTHESPEAKERISINTHEPASSAGE,ANDONPAGE18WRITEDOWNTHREESENTENCESFROMTHETEXTTOSUPPORTTHEIRIDEASCHECKTHEANSWERSWITHTHESTUDENTS学生可能会找这三个句子时感觉到有困难，因此可以根据实际情况向学生提供必要的提示或者例子SUMUPPERSONIFICATIONMEANSTOTREATSOMETHINGASIFITWEREHUMANORHADHUMANQUALITIESPERSONIFICATIONISONEOFTHEMOSTEFFECTIVEWAYSOFUSINGWORDSFIGURATIVELY精品文档2016全新精品资料全新公文范文全程指导写作独家原创4/5第五步学习“时间顺序”（小组合作学习）1ASKSTUDENTS“HOWISTHEPASSAGEORGANIZED”IFTHESTUDENTSCANNOTANSWERTHEQUESTION,DRAWTHEIRATTENTIONTOTHEAPPEARANCEOFDIFFERENTYEARS2ASKSTUDENTSTOFINISHEXERCISE2INCOMPREHENDINGONPAGE19,COMPLETETHE“TIMELINE”3ASKSTUDENTSTOEXCHANGETHEIROWNANSWERSINGROUPS,ANDTHENRAISEQUESTIONSIFTHEYHAVEANY4SUMUPCHRONOLOGICALWRITINGCHRONOLOGYMEANSTODESCRIBETHINGSINORDEROFTIMECHRONOLOGYISOFTENUSEDINRECOUNTINGANEVENTORDESCRIBINGTHELIFEOFSOMEONEITISANEFFECTIVEWAYTOMAKEAMASSOFTHINGSCLEARER第六步口语训练按时间顺序复述计算机的发展史1HAVESTUDENTSGETPREPAREDIN2OR3MINUTESANDTHENRETELLTHEDEVELOPMENTOFCOMPUTERSINYOUROWNWORDS,USINGCHRONOLOGY精品文档2016全新精品资料全新公文范文全程指导写作独家原创5/52AS