资源描述：
《Lesson1Tomorrow’sWorld (3).ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、北师大高一(2)Unit4Unit4CyberspaceLesson1Tomorrow'sWorldImaginelifeinthenexttwentyyears.Howdoyouthinktechnologywillchangeourlives?Forexample:Allcarswillhavecomputers.smartconvenientmulti-functionalsendSMS,call,alarmclock,games,takephotos,mp3,goonline…typicalcellphoneOnlyforcallsHaveyoueverse
2、ensuchacamera?Digitalcameragramophonemp3walkmanmp4Canyouimaginewhatacomputerlookedlikeinthe1980s?Butinthe21stcentury,…1.Imaginewhathappensinthenexttwentyyears.2.Isitpossiblethatthecomputergivesusdisaster?Lookatthetitleofthearticle.Whichofthesetopicsdoyouthinkitwillmention?*theInternet*
3、artificialhuman*timetravel*robots*globalwarming*virtualrealityReadthearticlequicklyandcheckyourguesstothequestionabove.Withthedevelopmentofcomputers,ourlifemaychangeinshoppingandcommunicatingways.Thetextinferstousthatworryisnotnecessary,computersandtheInternetonlydogoodtous.Someexperts
4、sayinthefuturewewillnotgotoschoolintheclassroomlikeus.TrueorFalseTFT4.Inthefutureitispossiblethatpeopleliveinanotherworldofouterspace.5.Thetexttellusyoucandomanythingsbutneedn’tgototheplaceyourself.6.BecauseoftherapiddevelopmentofInternettelevisionandthemailwillbereplacedbycomputer.FTT
5、LearningvocabularyMatchthevocabularyfromthetextbelowwiththedefinitions.hacker,chaos,terrorist,theNet(Internet),virtualreality,crashApersonwhoentersotherpeople’scomputerprogrammesinsecrethackerTheuseofcomputerstomakesituationsfeelandlookrealvirtualrealityHaveanaccidentbyviolentlyhitting
6、somethingcrashSomeonewhodoesterriblethingstoharmcountries,governments,andpeople.terroristComputersystemthatallowsmillionsofpeoplearoundtheworldtoshareinformationtheNetAterriblesituationinwhicheverythinggoeswrong.chaosInthelastthirtyyears,theInternetgrewrapidly.2.Terroristmay“attack”the
7、world’scomputers,causechaos,makeplanesandtrainscrash.3.Itisconvenienttoorderticketsfromtheinternet.hasgrownandbook∧Correcterror4.In1983,therewereonly200computersconnecttotheInternet.5.Itisclearwecanuseinternettodoallkindsofthingsathome.6.Personally,I’moptimisticaboutthefutureofintern
