高中英语Unit3Computersreading教案新人教版必修2.doc

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1、高考必修2Unit3puters课题课型Reading年级高一日期Unit3puters新授主备人复备人授课人教学目标Knowledgeobjectives:1.Knowaboutputers.2.Talkaboutthedevelopmentofputers.3.understandthepassageandimprovereadingskills.重点Getthestudentstolearndifferentreadingskills难点Enablethestudentstograspthemainideaofatextandtolearnthedevelopm

2、entofputers.器材Multimedia教学过程学生活动设计意图授课人标注Step1:Lead-inShowtwopicturesoftwosituationandaskstudentsaquestion.T:Whatchangesthesituation?S:Aputer.Step2:Warming-up1.ShowsomepicturesaboutpartsofaputerandaskstudentstogiveeachanEnglishname.StudentsreadthepassageandanswerArousestudent’sinterest,

3、andbuildconnectioninthislesson:3/3高考1.Playagame.Step4:Discussion1.Lookatthesepictures.Inpairsdiscusswhattheyhaveinmon.2.Whatdotheytellyouaboutthedevelopmentofputers?3.Whatdoyouthinkwillbethenextdevelopment?Step5:Pre-reading1.Lookatthetitleofthereadingpassage.Predictwhatitisgoingtobeabou

4、t.2.Doyouknowinwhatwaysputersareusedtoday?Workoutalistandpareitwithyourpartner.Step6:Reading1.SkimmingAskthestudenttoreadthepassagequicklyandanswerthequestionbelow.1.WhoamI?A.Anoperator．B.AlanTuring．C.Aputer．D.Humanrace．2.What’sthepassageabout?Thetextmainlytellsusashorthistoryofthedevel

5、opmentofthe__________andits____________indifferentfields.2.ScanningReadthepassageandfinishthetimeline.3.CarefulreadingReadthepassageagainandpletethechartbelow.Step7:Postreadingpletethesummaryofthepassage.questionsStudentsfinishthesummaryAnswerquestionsFinishhomeworkTogetthegeneralideaof

6、readingandpracticethereadingskills.Togetstudentsbefamiliarwiththereading.3/3高考Step8:Atest1.WhatisPC?Speakthenameonthewhole.2.WhatisIT?3.WhatisW.W.W?4.科学技术5.人工智能6.笔记本电脑Step9:DiscussionHowputershavechangedourlives?1.Brainstormalistofthingsthatyou,yourschoolandyourfamilyuseputersfor.2.Thin

7、kaboutwhatyouwouldhavetodoifyoucouldnotuseputersanymore.Step10:HomeworkRetellthetextaccordingtothefollowingcluesandthenwritedownyourretelling.Tobroadenstudents’thinking.Toconsolidatewhatstudentshavelearntinthisclass.板书设计Unit3puters教学反思3/3