Unit3Computers教材背景链接Imaginationismoreimportantthanknowledge.—AlbertEinstein想象力比知识更为重要。——阿尔伯特·爱因斯坦Knowledgeisatreasure,butpracticeisthekeytoit.—ThomasFuller知识是一座宝库,而实践是开启宝库的钥匙。——T·富勒Experienceisthefatherofwisdomandmemorythemother.—CharlesBernard经验是智慧之父,记忆是知识之母。——C·贝尔纳名言佳句类文欣赏一项调查显示,在过去十年中,高速互联网对社会的科技影响最大,大多数人表示离开它就无法生活。Mostpeopleadmittheycan’tlivewithouthighspeedlnternet多数人称离开高速网络无法生活HighspeedInternethashadthegreatestimpactonsocietyoverthepastdecadeandisthetechnologymostpeoplesaytheycannotlivewithout,accordingtoanewpoll.AccordingtotheonlinesurveyconductedbyZogbyInternational,twentyfourpercentof1,950USadultsquestionedsaidhighspeedInternethadthegreatestimpactontheirlives,followedcloselybyFacebookattwentytwopercentandemailateighteenpercent.Whenaskedwhattheythoughtwouldbethegreatesttechnologicaladvancementinthenextyear,twentyfourpercentsaiditwouldbeinhomeentertainmentandsixteenpercentsaiditwouldbeingeneralcomputing.Lookingaheadtothenextdecade,fortythreepercentofthosesurveyedpredictedtherewouldberegularuseofstemcellsandcloningtechniquestocreatehumanorgansfortransplant.Fortypercentsaidcomputerchipswouldbeimplantedinpeopletomonitortheirhealth,andthesamenumbersaidrobotswouldbecapableofperformingmanuallabourjobs.Task:1.Whatwillhavethegreatestimpactonpeoplethenextdecadeaccordingtothesurvey?2.DoestheInternetinfluenceyourlife?Givesomeexamples.