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时间:2019-10-27
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1、课时提能练(二十一)Ⅰ.阅读理解(2019·东北三省四市联考)TheUNICEF(UnitedNationsChildren'sFund)reportestimatesthataroundonethirdoftheworld'syouth—mostindevelopingcountries—arenotonline.Forexample,inAfrica,only40percentofchildrenareonline.InEurope,bycontrast,88percentareonline.UNICEFreportsth
2、atoneinthreeInternetusersaroundtheworldarechildren.Eventhoughsomanychildrenareonline,theorganizationsayslittleisknownabouttheeffectofdigitaltechnologyonchildren'swellbeing.Moreimportantly,thereportfindsthatlittleisbeingdonetoprotectchildrenfromthedangersofthedigital
3、world.Forexample,manychildrenaroundtheworldhaveadigitalfootprintbeforetheycanactuallywalkandmakerealfootprints.Parentsoftenpostphotosoftheirchildrenandsharestoriesaboutthem.Andachild'smedicalrecordsmaybestoredinthecloud.Aschildrengrow,theymayshareadditionaldetailsab
4、outthemselvesorphotosandvideosofthemselves.Butmakingallthispersonalinformationpublicmayputachildatrisk.LaurenceChandy,DirectorofData,ResearchandPolicyforUNICEF,explainsthattheserisksincludethemisuseofchildren'sprivateinformation,accesstoharmfulcontentandcyberbullyin
5、g.Besidescyberbullying,LaurenceChandysayschildrenarealsoatriskfromonlinecriminalnetworks.Thesecriminalstargetchildrenforsomeoftheworstformsofexploitationandabuse.Hesayssafeguardingchildren'sprivacyontheInternetisanissueofmajorconcern.“Wereallyemphasizetheimportanceo
6、fputtinginplacesafeguardstopreventchildren'spersonaldatafromfallinginthewrongpeople'shandsandprotectingtheiridentities.Thisisanissuewhichisonlygoingtogrowinimportance.”Parents,caregivers,teachersandschooladministrators,businessesandpolicymakersneedtoworktogethertoen
7、suresafeaccessandprotectchildrenfromthepossibleharmofagrowingdigitalworld.【语篇解读】 本文是一篇说明文。联合国儿童基金会的报告指出,世界上有三分之一的网民是儿童,但是没有多少人知道数字技术对孩子的影响。孩子们在网上分享自己的生活细节或者自己的照片和视频可能会让其处于危险之中。我们应当联合各方力量,确保网络的健康环境。1.WhatcanweprobablyknowfromtheUNICEFreport?A.Aroundtwothirdsoftheworl
8、d'syouthareoftenonline.B.Digitaltechnologydevelopsfasterindevelopingcountries.C.Theinfluenceonthehealthofchildrenonlineismentioned.D.Thenu
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