Unit3LifeinthefutureⅠ.阅读理解[2017·内蒙古包头二模]Formanykids，theInternetisattheirfingertips.Fromcomputerstosmartphones，awebofinformationisopentothem.Accordingtoanewreport，aboutthreeoutoffourkidsaged12to15connecttheInternetusingamobiledevicefromtimetotime.Manyyoungerkidsareonlinetoo.JulianZeitlinger,9，fromNewJersey，useshiscomputertowatchvideosandplaygames.Tokeephimsafeonline，hisparentsmonitorhiswebuseanddiscussInternetsafetywithhim.“Iaskmyparentswhethersomethingisniceorbad”，Juliansays.Mobiledevicesoffermorewaysthanevertosharepersonalinformation.Theinformationcanbedangerousinthewronghands.Astudyfoundthat62%ofchildrenaged8to17havehadanunpleasantonlineexperience.Haveyoueverhadtoenteraparent'se－mailaddresswhensigningupforawebsite？ThatsafetymeasureistherebecauseoftheChildren'sOnlinePrivacyProtectionAct(COPPA)．Thelawsayssitesforkidsunder13cannotcollectpersonalinformation，suchasaphonenumberorfullname，withoutaparent'spermission.ThisJuly，theFederalTradeCommission(FTC)willupdateCOPPAforthefirsttimesincethelawwascreatedin1998whentherewerenosmartphones.“Thenatureofthewaykidsgetonlinehaschanged”，FTClawyerPhyllisMarcussaid.Whenthechangestakeeffect，COPPAwillapplytomobiledevicesandnewerformsofadvertising.Itwillexpandwhatfallsunder“personalinformation”toincludevideos，photographs，andservicesthatgiveusers'location.COPPAdoesn'tcovereverythingthatcangowrongonline.Thatiswhykidsandparentsneedtoknowwhattolookoutforandtostopandthinkbeforesharinginformationonline.“ThereisamisunderstandingthatifasiteisfollowingCOPPA，itistotallysafe”，saysprivacyexpertShaiSamet.HerunsKidSAFE，whichcheckswhetherasitemeetsKidSAFEstandardsandissafe.“It'simportantthatkidsknowhowusefultheInternetisbutthatitalsocanbedangerousifyouarenotcareful.”headds.1．Julian'sparentscheckhiswebusetomakesure__________.A．hedoesn'twatchtoomanyvideosB．hedoesn'tplaycomputergamesC．hecontrolshisonlinetimeD．hestayssafeontheInternet2．What'soneofthechangeswithCOPPA?A．Itbroadenstheconceptofpersoninformation.B．Itpreventsusersfrommakingtheirlocationpublic.C．Itcoverseverythingthatgoeswrongonline.D．Itsaysnotoanykindofadvertising.3．Peopleoftenholdthewrongideathat__________.A．formalwebsitesarealwayssafeB．theInternetisbecomingsaferandsaferC．COPPAcanensuretheircompletesafetyD．dailycheckspreventfutureonlineproblems4．Whydoestheauthorwritethepassage?A．Toaskparentstolookoutfortheirkids.B．Totalkaboutonlinesafetyforchildren.C．Tointroduceanewlaw.D．Tosellanonlineproduct.答案：[解题导语]本文是说明文，主要介绍了儿童上网的安全问题及COPPA网络安保法案的成因、发展等特征。1．D解析：根据文章第二段第二句Tokeephimsafeonline，hisparentsmonitorhiswebuseanddiscussInternetsafetywithhim.可知Julian的父母是处于安全考虑才管控他上网。所以D项正确。2．A解析：根据文章第六段第二句话Itwillexpandwhatfallsunder“personalinformation”toincludevideos，photographs，andservicesthatgiveusers'location可知COPPA把隐私信息的范围拓展到多个方面。所以A项正确。3．C解析：根据文章最后一段第一句话“ThereisamisunderstandingthatifasiteisfollowingCOPPA，itistotallysafe”，可知人们总会误解COPPA是绝对安全的。所以C项正确。另外学生容易只关注“”安全这个关键词，而忽略A项主语formalwebsites不符合原文。4．B解析：本文首先描述了网络在孩子中间的普及，又通过引用Julian家的网络应用情况引出了COPPA网络安保法案并加以介绍。所以本文的主角是“”网络安全，主线是网络安全的近况...
