Unit+4+Information+Technology+Topic+talk高中英語(yǔ)北師大版（2019）必修第二冊(cè)+

Unit4

InformationTechnologyTopicTalkWhatisIT?Electronicprocessesforgathering（采集）,storing（分類）andtransmitting（傳輸）informationusingcomputersandsoftware.InformationTechnology信息技術(shù)Examplesforgathering（采集）

informationTakepicturesFacerecognitionFingerprintlockExamplesforstoring（分類）

informationChipBaiduCloudDatabaseWeChatTikTokEmailExamplesfortransmitting（傳輸）

informationInwhatwaydoyouuseit?Howhasitchangedpeople’sdailylife?Whydoyouuseit?Activity1informationtechnologyWhataspectscanwetalkaboutinformationtechnology?Whatappdoyouoftenuse?

Inwhatwaydoyouuseit?Ioftenuse___Iusethisappto

online.ChatCommunicatebuythingsfindinformation……UsesWeChatTikTokmicroblog……v.聊天v.交流2.Whydoyouuseit?Iloveexploringnewtechnologies,becausethey

.aresoconvenientmakelifeeasierenablebettercommunicationProvideconvenience/education/informationReasonsadj.方便的v.使能夠v.提供3.Howhasitchangedpeople’sdailylife?It

______.However,it_______.makescommunicationconvenientmakesmefeellesslonelyhelpsmedevelopnewfriendsenablespeopletocommunicatebettermakesusself-focusedmakesusliveinanunrealworldtakesalotoftimedoesnotencourageface-to-facecommunicationEffects/Impactsadj.方便的adj.孤單的adj.以自我為中心的adj.不真實(shí)的advantagesdisadvantagesListentoDialogue1.CompletetheTextBuilder.TextBuilderTalkaboutITIlove

exploring

new

technologies,becausethey___________________.Iuseappsto________________online.Ialsolikechattingonline.It__________________________.Well,

toomuchchattingonline_____________________.ReasonsUses

aresoconvenient

buythingsEffects/ImpactsmakesmefeellesslonelytakesalotoftimeActivity2Therearelotsofinterestingandusefulappsonmyphone.Ioftenuseapps...tobookticketstobookaccommodationtoorderfoodtofinddirectionstolearnalanguagetochecktheweathertolookforpopularrestaurantstosubscribetonewspapersandmagazinesListentoDialogue2.Ticktheappstheymentioned.

MusicappWorkappAppsfornewsAppsforthegamesAlarmclock√√√√ListentoDialogue2.Matchthereasonsforuse.

MusicappAppsfornewsAppsforthegamesAlarmclockIlistentosongswhenIcan’tsleeporfeelnervous.Abellringstoremindmethatmytimeisup.Itreallyhelpsmerelax.Getupdatedwiththenewsalldaylong.Iusedifferentavatars…becausetheyletmeexploredifferentpersonalities.Retellthetable.AppsReasonsforuseMusicappIlistentosongswhen.Itreallyhelpsme.Appsforthenewswiththenewsalldaylong.AppsfortheIusedifferentavatars…becausetheyletmeexploreAbellringstoremindmethat.relaxdifferentpersonalities.GetupdatedAlarmclockgamesmytimeisupActivity3Ican’tsleeporfeelnervousQuote…UnquoteTheFirstIndustrialRevolutionusedwaterandsteampowertomechaniseproduction.TheSecondusedelectricpowertocreatemassproduction.TheThirdusedelectronicsandinformationtechnologytoautomateproduction.——KlausMartinSchwab

克勞斯·施瓦布工業(yè)革命n.蒸汽機(jī)械生產(chǎn)adj.電的大規(guī)模生產(chǎn)n.電子學(xué)v.（使）自動(dòng)化Technologyisanythingthatwasn’taroundwhenyouwereborn.——AlanKay艾倫凱TheInternetisbecomingthetownsquarefortheglobalvillageoftomorrow.——BillGates比爾蓋茨n.廣場(chǎng)WeareallnowconnectedbytheInternet,likeneuronsinagaintbrain.——StephenHawking斯蒂芬·威廉·霍金ApprecommendationYourfriendMikewillcometoChinaandstudyinBeijingforthreemonths.Hewantstoinstallsomeusefulapps

andasksyoutorecommendsome.Whichappswillyourecommendtohimandwhy?Youcaninstallanappcalled