Unit4InformationTechnologyLessonAvatars有趣词汇教学课件高中英语北师大版

Unit4InformationTechnologyLesson1AvatarsPeriod1AvatarsAvataraccountpasswordDailyEnglishWhenyouareonline,youcanbeanyoneoranything.Youcancreateyourownimageandanewpersonality.Thesedigitalidentities,knownas

avatars,areakeypartofhowpeopleusetheInternettocommunicateand

expressthemselves.(Para.1)这些数字身份，被称为虚拟形象，这是人们利用互联网进行交流和表达自己的关键部分。known

过去分词作后置定语修饰identities，表示identities

和

know

之间是被动关系。TeachingobjectiveInthislesson,wewillexplore

howtomasterEnglishwordsefficientlyandeffortlessly.Haveyoueverhadsuchanexperience:Iknowtheword,butitisonthetipofmytongue.话到嘴边，却又想不起来。1.image2.fancy3.trick4.identity5.2D6.variety7.avarietyof8.sex9.sensible10.creativity11.blog12.obviously13.experiment14.hairstyle15.nowadays16.selection17.type18.concern19.virtual20.cheat21.viewCirclethesevocabularywordsinyourtextbook.Individual&GroupWork1.image

①Whatkindofavatardoyouuseonline:aphotoofyourself,acartoonimageorsomethingelse?

Line2Youcancreateyourown

imageandanewpersonality.2.fancy

①anavatarinfancyclothes

Line14Theycoulddresstheiravatarsinfancyclothes,ortheycouldtrybeingsomeoneoftheoppositesex,andcallthemselves"Andy"insteadof"Anna"!3.trick

①totrickothers4.identity

①tocreateareal/digitalidentityLine2Thesedigitalidentities,knownasavatars,areakeypartofhowpeopleusetheInternettocommunicateandexpressthemselves.Line12Whenpeoplestartedcreatingtheirownavatars,theydiscoveredthattheyweregoingtohavethepowertocreatenewidentitiesthatdidnotlookoractliketheirrealselvesatall.5.2D

Line5Thefirstsimple2Davatarsappearedinrole-playingcomputergamesinthe1980s.3D6.variety&7.avarietyof

Line7Yet,veryfewpeopleknewthatfutureavatarswouldhavesuchawidevarietyofformsanduses.Educationlive-streamingsales

presenters8.sex

Line15Theycoulddresstheiravatarsinfancyclothes,ortheycouldtrybeingsomeoneoftheoppositesex,andcallthemselves"Andy"insteadof"Anna"!9.sensible

Line18WhenInternetusersrealisedthattheiravatarswouldbeseenbymanypeople,notjusttheirfriends,theystartedhavingmorethanoneavatar:asensibleoneforwork;afriendlygood-lookingoneformeetingpeople;andasillyoneforhavingfun.(ofclothes,etc.)usefulratherthanfashionable10.creativity

Line20Avatarsletyouexpressyourselfandtheygiveyoulotsofroomforcreativity.11.blog

Line22Ifyourblogavatarisapictureofacutecat,yourmessageis"likerelaxingandhavingfun".blog

avatar12.obviously

Line27However,nearlyallavatarsaretall,youngandnice-looking,sopeopleobviouslymaketheiravatarslookbetterthantheydoinreallife.13.experiment

&14.hairstyle

Line28Theyalsoexperimentwiththingslikedifferenthairstyles-whichsaysalot,perhaps,aboutwhattheywanttolooklike.15.nowadays

Line30

Nowadays,avatarsareeverywhere.对比(contrast)手法，结合时间线描述不同阶段的意义等。16.selection

Line31Inmostwebchats,peoplechooseanavatarfromaselectionofready-madeimages,orcreatetheirownimages.aselectionofready-madeimages17.type

Line32Youcanalsouseavatarsthatmovearoundandtalkwhenyoutypeinyourmessage.18.concern&19.virtual

Line36Theuseofavatarshasalsocausedafewconcerns.Line37Someusersworrythattheyarespendingsomuchtimeinvirtualworldsthattheyarebecomingafraidofmeetingpeopleintherealworld.20.cheat

Line41Theuseofseveralavatarscanalsobearisk,aspeoplecanuseavatarstocheatothersonline.21.view

Line41However,otherusersviewavatarsinamorepositivelight.使用对比引导辩证地思考1.image2.fancy3.trick4.identity5.2D6.variety7.avarietyof8.sex9.sensible10.creativity11.blog12.obviously13.experiment14.hairstyle15.nowadays16.selection17.type18.concern19.virtual20.cheat21.viewTestingtimeTestingtimeTestingtimeChecktheanswers1.n.图象，形象2.adj.花哨的;别致的3.vt.欺骗，诱骗

4.n.身份；特征5.adj.二维的6.n.多样化，变化

7.各种各样的8.n.性别9.adj.朴素实用的；明智的；合理的10.n.创造力；独创性11.n.博客；网络日志；vt.发表博客12.adv.显而易见地；明显地13.v.做实验；n.实验14.n.发型,发式15.adv.现今，现时16.n.供选择的同类物品；选择

17.v.打字；n.类型18.n.担忧，忧虑；vt.与...有关；使担心19.adj.虚拟的；模拟的20.vt.欺骗；欺诈21.vt.看，把...视为ApplywhatyouhavelearnedWhatisthetexttypeofthepassage?A.Narration(记叙文).B.ArgumentativeEssay(议论文).C.Exposition(说明文).√Fromwhataspectsdoestheauthortalkaboutavatars?Matchtheparagraphwiththekeyinformation.AvatarsPara1Para2Paras3-5Para6historypurposes

ofusingavatarsdefinitiondifferentviewsHomework：语境串记Anavataris1.__________usedontheInternet,whichrepresentssomeone’sdigital2.________.Eachavatarhasitsown3._____________,showingthe4.___________oftheuser.Nowthereare5.____________avatars,including6._____________andsometimesthe7.________ofanavatarcan’tbejudged.This8.__________expertsalotbecausetheseavatarscanbeusedto9.__________others.Forexample,someone10.__________outofm