北師大版（2023）必修第二冊Unit4 Information Technology Lesson1 Avatars課件(共34張PPT)

第第頁北師大版（2023）必修第二冊Unit4InformationTechnologyLesson1Avatars課件(共34張PPT)(共34張PPT)

新北師大版高中英語必修二Unit4InformationTechnology

Lesson1Avatars

WhatkindofpicturedoyouuseasyouravataronlineDescribeitandsharethereasonforyourchoice.

Pre-reading:ACTIVATEANDSHARE

Example:

Iuse...asmyavatarbecause...

Talkaboutwhatwouldyouliketolearnfromthearticle.Writedownyourquestionsandreadtocheck.

Prediction

Theavataryouchoosesaysalotaboutyou.Thearticlewillhelpyouunderstandavatarsbetter.

Avatars

FastReading:ReadforGeneralUnderstanding

Fromwhataspectsdoestheauthortalkaboutavatars

Matchtheparagraphwiththekeyinformation.

Avatars

Para1

Para2

Paras3-5

Para6

history

purposesofusingavatars

definition

differentviews

Completetheinformationbelow.

Definition:

A_______imagethatrepresentsanInternetuser.

History:

inthe1980s—appearedin___________computergames.

bythelate1990s—usedin___________.

digital

role-playing

web

FastReading

chats

Completetheinformationbelow.

Purposes:

toexpressoneself:

to_______theirnewidentities.

totrybeingsomeoneofthe________sex.

tocallthemselvesothernames.

tohave______________oneavatar.

torepresentoneself:

acutecat:Ilike________andhavingfun.

________characters:I’mareallyfunnyperson.

opposite

create

more

FastReading

than

cartoon

relaxing

Completetheinformationbelow.

Views:

negative:

afraidofmeetingpeopleinthe______world.

avatarscanbeusedto_______othersonline.

_______:

expectthattheavatarwillactlikearealpersonandtravelaroundbigger,moreexcitingvirtualworlds.

FastReading

cheat

real

positive

Readthetextcarefullyandchoosethebestanswer.

(1)Whenwereavatarsbeingusedinwebchatslikeinstantmessenger

A．Inthe1980s.B．Bythelate1990s.

C．Nowadays.D．Inthe1970s.

(2)Whatdoesapictureofacutecatmean

A．“Ilikerelaxingandhavingfun.”B．“I’mareallyfunnyperson.”

C．“I’mtall，youngandnice－looking.”D．“Ilikebeingcreative.”

(3)Whocouldseeyouravatars

A．Onlyyourfriends.B．Manypeople.

C．Noone.D．Onlyyourfamily.

B

A

B

CarefulReading

(4)Whatpeoplecanuseavatarsdo

A．Actjustlikearealperson.

B．Travelaroundbigger，moreexcitingvirtualworlds.

C．Helpothersonline.

D．Cheatothersonline.

(5)Whatisthepurposeofthetext

A．Tointroducesomeinformationaboutavatars.

B．Toexpressyourselfusingpictures.

C．Tointroducethehistoryofavatars.

D．Tointroducedefinitionofavatars.

D

A

CarefulReading

1.Howdoestheauthorintroduceavatar

2.Whydopeoplemaketheiravatarslookbetterthantheydoinreallife

Perhapstheywanttolooklikethetall,young,andnice-lookingavatars.

Heorsheintroducesthedefinition,history,theuseofavatarsandpeople’sviewsaboutavatars.

Answerthequestions.

CarefulReading

3.Howdopeopleuseavatars

Theyusethemtoexpressthemselvesandtorepresentthemselves.

Answerthequestions.

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.However，therearesomepeople10.____________(view)avatarsinamorepositivelight.

the

selection

typing

personality

or

obviously

yourself

for

meeting

viewing

Summary

Whatdoesthewritermeanby“theavataryouchoosesaysalotaboutyourpersonality”DoyouagreewiththewriterGiveexamplestosupportyouropinion.

CanyougiveexamplesoftherisksofusingavatarsWhatcanyoudotopreventsuchrisks

Debate

Iagreewiththewriter,andthereasonsareasfollows:

Idisagreewithitbecausethat…

ThinkandShare

1.enablevt.使能夠，使成為

enablesb.todosth.

enablebettercommunication

e.g.教你們讓我每天都笑容滿面。

Teachingyouenablesmetosmilebroadlyeveryday.

ableadj.

able(adj.)有能力的beabletodosth能做某事

unableadj.不能的beunabletodosth不能做某事

ability（n.）能力havetheabilitytodosth

disablevt.使喪失能力disabledadj.殘疾的disablityn.殘疾

en-:使處于…的狀態(tài)

endanger/enrich/ensure

encourage/enjoy/enclosevt.圍住

2.effectn.影響，結(jié)果-effective(adj.)有效的

e.g.Thenewtrafficruleswillcomeintoeffect

開始實施，開始生效

nextyeartoreducetrafficjamseffectively.

有效地adv.

However,whetheritwilltakeeffectand

見效，生效

haveapositiveeffectonpeople’slife=affectsb

對…有影響

theirpracticalaction.

sideeffect副作用causeandeffect因果

ineffect事實上，實際上

3.addictedadj.上癮的

beaddictedtodoingsth.

e.g.小范沉迷于收集BLACKPINK的照片。

Mr.FanisaddictedtocollectingthepicturesofBLACKPINK.

addictionn.癮

drugaddiction毒癮

addictv.&n.對…入迷的人

addictoneselftodoingsth.

Thosewhoareaddicted_____TikTokhavemuchdifficultyingettingridofthe_________(addict).

to

addiction

4.indeedadv.確實，當(dāng)然

The1980swereindeedboomyears.

同義詞

certainly

surely

definitely

truly

5.recommendation(n.)推薦

Manyuniversitiesandscholarshipprogram

askforlettersofrecommendation.

同義詞

recommend(v.)推薦

后跟從句用虛擬語氣shoulddo

Irecommend(that)he(should)seealawyer.

recommendsthtosb向某人推薦某物

Irecommendthebooktoallmystudents.

recommendationletter推薦信

6.explore(v.)探究；探險

In1768,theKingofEnglandsenthimtoexplorethePacificOcean.

I'mgoingtotakeadvantageofthistourtoexplorethehistoryofthecastle.

Wewillexploreeveryavenueuntilwefindananswer.

explorer探險家，探索者

exploration（n.）探究，勘察

lunarexploration[航]月球探索；

7.admit-admission

(1)v.承認(rèn)

admit(to)sth./doingsth./havingdonesth.

eg:Facedwithevidence,hehadnochoicebuttoadmit

(to)hiscrime.

admittodrivingwithoutalicence承認(rèn)無證駕駛：

(2)vt.準(zhǔn)許進(jìn)入，接收入學(xué)

beadmittedto…被錄取，被接納，成為…一員

e.g.他已經(jīng)被牛津大學(xué)錄取。

HehasbeenadmittedtoOxfordUniversity.

admissionn.承認(rèn)，準(zhǔn)許加入，入場費

8.alarm

（1）n.鬧鐘，警報器，驚慌

setoffthealarm觸動警報器

inalarm驚慌地

(2)vt.使擔(dān)心，害怕

e.g.Herhightemperaturegreatlyalarmedthedoctors.

alarmingadj.令人擔(dān)憂的；令人恐懼的

alarmedadj.擔(dān)憂的，驚恐的

e.g.Hewas________attheprospectoftravellingalone.

他一想到獨自旅行的情景就害怕。

alarmed

9.fancy（1）adj.別致的，花哨的，奢華的

e.g.這些衣服對我來說太花哨了，穿不了。

Theclothesaretoofancyformetowear.

fancycars/houses

(2)vt.想要，想象

fancydoingsth.

fancyoneselfas…/tobe…

e.g.你想去參加周六的舞會嗎？

DoyoufancygoingtothedanceonSaturday

(3)n.愛好，想要

haveafancyfor愛好

e.g.我從小就喜歡寫作業(yè)。

Ihaveafancyfordoinghomeworksincechildhood.

10.trick（1）vt.欺騙，欺詐

trick/cheatsb.intosth./intodoingsth.

e.g.小伙騙我借給他200塊錢，從那以后我再也聯(lián)系不上他了。

Xiaohuotrickedmeintolendinghim200yuan,andIhavebeenoutoftouchwithhimeversince.

(2)n.詭計，戲法，訣竅

performmagictricks表演魔術(shù)

trickortreat不給糖就搗蛋

捉弄某人：

playatrick/tricksonsb.

makeafoolofsb.

makefunofsb.

playajoke/jokesonsb.

11.appear

(1)vi.起源，出現(xiàn)

e.g.暴風(fēng)雨過后，天空中出現(xiàn)了一道彩虹。

Afterthestorm,arainbowappearedinthesky.

(2)顯得，似乎，看來

itappears(tosb.)that…

e.g.我覺得我們班女生都很有吸引力。

Itappearstomethatthegirlsinmyclassareattractive.

皮膚黑的男生看起來很健康。

Dark-skinnedboysappearquitehealthy.

12.identity(n.)身份；特征

identitiycard=ID

identify(v.)識別；發(fā)現(xiàn)

Firstofallwemustidentifytheproblemareas.

identification(n.)身份證明

self-identity自我認(rèn)同

Yet,veryfewpeopleknewthatfutureavatarswouldhavesuchawidevarietyofformsanduse.

13.variety(1)n.種類，變體，變化

avarietyof=various

e.g.各種各樣的花

avarietyofflowers/varietiesofflowers/allsortsofflowers

(2)variousadj.

varyvi.相異，改變

varyin在…方面不同

varywith隨…而變化

varyfrom…to…從…到…不同

14.instant(1)adj.立刻的，速食的

e.g.和預(yù)期相反，這部電影一上映即獲得成功。

Contrarytoexpectations,thefilmwasaninstantsuccess.

instantcoffee速溶咖啡

instantmessage即時通信

(2)n.瞬間，某一時刻

theinstant(that)…一…就…（引導(dǎo)時間狀語從句）

=theminute/second/moment…/assoonas/immediately

e.g.這個男孩一看到這個女孩就愛上她了。

Theinstanttheboysawthegirl,hefellinlovewithher.

instantly

(1）adv.=immediately立刻馬上

(2)conj.一…就…

e.g.老師想讓我立刻完成英語作業(yè)。

TheteacherwantsmetofinishEnglishhomeworkinstantly.

我一做完作業(yè)就回家了。

IwenthomeinstantlyIhadfinishedwork.

15.sensible(adj.)樸素實用的；合理的，明智的

(1）sense(n.)感覺

Shefeltadeepsenseofshame.

（2）makesense合理，說得通

itdoesn'tmakesense這不合理，這講不通

creativity(n.)創(chuàng)造力

create(v.)創(chuàng)造

creative(adj.)有創(chuàng)造力的

creativity(n.)創(chuàng)造力

obviously明顯地

apparently

clearly

evidently

selection(n.)選擇

select(v.)選擇

type

v.打字typist打字員

n.類型，種類

virtual虛擬的

virtualreality虛擬現(xiàn)實

16.experimentn.&vi.實驗

experimentwith/on…用…做實驗

perform/ca