资源描述：
《2019年高考英语一轮复习Unit3Computers分层演练直击高考新人教版必修2》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。
1、Unit3Computers腮盥盥畫瞎㈱瞒瞎臨勝霸觀脚霸廳誇分层演练▲直击咼考」I阅读理解A（2018・合肥市高三调研性检测）Socialnetworksareabigpartofnearlyeveryteenager"slifeinthisdayandage.ManyteenshaveQQ,WeChat,orWeibobutlittledoalotofteensknowthattheycanbeheldresponsibleforeverythingtheypostfortherestoftheirlives.E
2、verythingyoupostonlineispartofadigitalfootprintthatcanalwaysbetraced（IB踪）backtoyou.Thatineludeseverypost,eveneverylike,comment,favoriteandforwardthatyouhaveevercommitted・Allpicturesyou，vepostedorwillposthavebeenstoredinadigitaldatabase,anditisthecompanies，righ
3、ttokeepallofthesedocumentsthatyoubelievetohavebeendeletedorhidden.Witheverypostcomesaconsequence;whetheritisgoodorbad,whatyoupostcouldbeseenbyanyone.Thatiswhyyouhavetobeverycarefulofwhatyoudecidetopostorcomment.IfyouthinkyouaresafefromServitefindingoutaboutone
4、funnycommentyoumadesixmonthsagoonameaninglesspicture,youareprobablywrong.Recently,asenior,Aaron,atServitelearnedthislessonthehardwaythisyear.HewroteaseriesofuglycommentstowardsConnellygirlsonawebpage,ignoringpotentialconsequences.Thisstudent,however,didhavetof
5、aceconsequencesfromServiteashewasremovedfromallofhisleadershiprolesintheschool・Surprisinglyenough,hefullyagreedwithhispunishmenthandeddownbytheadministrationandfullyunderstoodwhyhewasgivensuchseverediscipline（处罚）・“WhonyouagreetocometoServite,youareagreeingtode
6、fendwhatServitestandsfor,”theyoungmansaid."Thatcontinuesfrom8a.m.to2p.m.Tt，satalltimes.”So,nexttimeyou"reabouttopostsomethingyouthinkcouldbereceivedasoffensiveorinappropriate,thinktwice,ordon"tpressthe“Send”.【解题导语】本文是一篇议论文。当下很多青少年拥有微信、QQ、微博等网络社交工具，但是他们很多人都不知道要
7、对自己所发布的内容负责。文章通过一名高中生的事例说明，在网上发布信息应当慎重。1.Whatdoestheauthorthinktheteensshoulddointhefirstparagraph?A.Avoidusingsocialmedia・B.Removetheirowndigitaldocuments.C.Beresponsibleforwhattheyputonline.D.Learntobalaneetheironlineandoff1inetime.C解析：细节理解题。根据第一段第二句可知，很多青少年
8、都有QQ、微信或微博，但很多人都不知道，他们应当对自己在网上发布的任何信息负责；据此可知，作者认为，青少年应当对他们发布在网上的信息负责，故C项正确。2.WhatmistakedidAaronmakeonline?A.Drawingsomemeaninglesspictures-B-Makingsomebadcomments.C.Failingtotakeh
