Unit4 Information Technology Lesson 1 Avatars-课件（内置音视频）2025-2026学年高中英语北师大版必修第二册

Unit4InformationTechnologLesson1Avatarsvarious(adj.)vary(v.)publicimagedigitalimageacartoonimage

tricksb.intodoingsth(n.)trickortreatplayatrickonsb.

createadigitalidentity

agreat/widevarietyof=varietiesof

male/femalesense(n.)sensibly(adv.)create(v.)creative(adj.)creation(n.)creator(n.)tricky(adj.)

sexy(adj.)

obvious(adj.)

doanexperimentexperimental(adj.)

haircutselect(v.)selective(adj.)

choose(v.)choice(n.)typist(n.)typewriter(n.)typical(adj.)typically(adv.)=kind/sortconcerned(adj.)concerning(prep.)causeconcern;ofnoconcernvirtualreality;virtualworldcheatsb.intodoingsth(n.)

view...as;inone'sviewExerciseonPage78pagepersonalityselectionimagescharacterscreativityfancyhairstylessourceWhatisan

avatar?apictureofapersonorananimalwhichrepresentsaperson,onacomputerscreen,especiallyinacomputergameorchatroomPeopleuseavatarstoexpresstheir_________________________________________________________________________attitude,wheels,lifestyle,allegiance,imagination,joy,determine...Guess:WhichimagedoIusetorepresentinWechat?Iuseaphotoofmydaughterinsteadofminetofreezethebeautifulmomentandshowmylove.Whatkindofavatardoyouuseonline:aphotoofyourself,acartoonimageorsomethingelse?Whydidyouchooseit?

acuteanimalavatar

aselfie(自拍)

anavatarinfancyclothes

acartooncharacteravatar

toexpressmyselffreely

totrickothers

tocreateareal/digitalidentity

toavoidonlinesafetyrisks

toprotectmyselfExample:Iuse________to________.Theavataryouchoosesaysalotaboutyou.Thearticlewillhelpyouunderstandyourchoiceofavatarsbetter.ExerciseonPage24digitalidentitiesvarietyselectionimagepersonalitieschatsblogsvirtualconcernsafetyWhatisanavatar?Whendopeopleuseavatars?Wheredopeopleuseavatars?Howdopeopleuseavatars?Whydopeopleuseavatars?123456Readforthestyle(体裁)1.Whatisthewritingstyleofthetext?NarrationB.ExpositionC.Argumentation2.Whatisthewritingpurposeofthispassage?Tointroducethedefinition(定义)ofavatars.Toexpressyourselfusingpictures.Tointroducethehistoryofavatars.Tointroducesomeinformationaboutavatars.FastReading:ReadforGeneralUnderstandingAvatarsPara1Para2Para3-5Para6A.historyofavatarsB.purposes(目的)ofusingavatarsC.definition(定义)D.differentviews(观点)ontheuseofavatars123~56Readforgeneralideas

Underlinetopicsentenceorsomekeywordsforeachparagraph.Para.1AdigitalimagethatrepresentsanInternetuser.Para.2Thefirstsimple2Davatarsappearedin__________computergames.Avatarshadbeenusedin

.role-playingwebchats345PurposeFunctionTheavataryouchoosesaysalotaboutyour

andavatarsletyouexpressyourself.Avatarsgiveyouroomfor

.Peoplecancreateavatarsandcreatenew

thatdonotlookoractliketheirrealselves.personalityidentitiescreativityPara.3~5Para.6DifferentviewsPeoplespend_____________invirtualworldsandtheyarebecoming

ofmeetingpeopleintherealworld.Theuseofavatarscanalsobea

aspeoplecanusethemto

othersonline.Peoplelookforwardtoatimewhentheiravatarwillactjustlikea_________personandtravelaroundbigger,moreexcitingvirtualworlds.Para.6somuchtimeafraidriskcheatrealPara.1MakenotesPara.2345Para.6DiscussionCanyougiveexamplesoftherisksofusingavatars?囗Intemetfraud（诈骗）囗Romancescam（杀猪盘/婚恋诈骗）囗AddictiontothevirtualworldDiscussionWhatcanwedotopreventtherisksofusingavatarsonline?Trynottouserealphotosofyourselfonline.Payattentiontoinformationsecurity.Don'ttrusttheonlinefriendstotally.Keepaproperdistancebetweenreallifeandvirtuallife.Buildourownfriendshipinreallife.

WhenyouaresurfingtheInternet,youcanbeanyoneoranything.AvatarsareakeypartwhilepeopleusetheInternettocommunicate.Thefirstsimple2Davatarsappearedinrole-playingcomputergamesin1._______1980s.Nowadays,avatarsareeverywhereandpeoplecanchooseanavatarfroma2._____________(select)ofready-madeimagesorcreatetheirownimages.Youcanalsouseavatarsthatmovearoundandtalkwhile3.___________(type)inyourmessage.Theavatarthatyouchoosesaysalotaboutyour4._________________(personal).Mostpeoplecreateavatarsthathavesimilarfeaturestotheirpersonalitiesandthatlookmore5._______lesslikethem.People6._______________(obvious)makeafewimprovementstotheiravatarstomakethemlooknice.Avatarsnotonlyletyouexpress7.____________(you)butalsogiveyoumuchroom8._______creativity.Theycanhavemorethanoneavatar.Peoplehavedifferentviewsaboutavatars.Someusersworrythattheyarebecomingafraidof9._____________(meet)peopleintherealworld.Othersworrythatsomepeoplecanuseavatarstocheatonline.How