（浙江专用）2019届高三英语一轮复习 考点强化练8 unit 3 computers 新人教版必修2

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1、Unit3ComputersⅠ.阅读理解AFacebookusers,watchout!Anewadware(恶意广告软件)isspreadingthroughFacebookEmail,accordingtotopantivirus(反病毒)andcyber(网络的)securityfirms.Althoughthepopularsocialmediaplatformcankeepyourpersonalinformationprivate,itcan’tprotectyoufromthishorriblevirus.“Lookout!Don’tclick!”Denmar

2、k’sCSISwarnsusersinaFacebookpost.“AnotheraggressivewormisspreadingthroughFacebook’sEmailsystem.”Victimsreceiveamessagesentfromacontactthatcontainsalink,thenameoftheuser,andtheword“Video.”Clickingonthelinkredirectsuserstoanattractivesitethatfinallycheatsthemintoinstallingtheadware.Theadware

3、islikelytospreadthankstostolenFacebooklogins,orkidnappedbrowsers.Youshouldalsoignorethisviralsocialmediacheat.Expertssaythisvirusisatypeofadware,whichpushesunexpectedly-appearingadsonvictims’computersandcouldaccessinformationintheirFacebookaccounts.Inablogpost,Jacobynotesthatthehackers(黑客)

4、behindthecybercheatare“mostlikelytomakemuchmoneyinadsandgetaccesstoalotofFacebookaccounts.”Anothercybersecurityfirm,Avira,warneditsfollowersabouttheadwarethroughTwitter(推特):Thatisavideolink.Didyoureceiveamessagelikethis?Becalm!Simplyignorethemessageanddeleteitwithoutclickingonthelink.Since

5、cybercheatscouldappearunexpectedlyanywhere,it’sbesttoremaindoubtfulaboutanyonlinelinkthatappearsstrangeoroutoftheordinary.Besuretowatchoutforothercommononlinecheats,too.【语篇导读】本文是网络文化类文章。它提醒网民:一个新的恶意广告软件正在通过Facebook邮箱传播。一旦收到含有恶意链接的信息并点击此链接,受害者就会被引导到含有诱惑信息的网址并引诱他们安装恶意广告软件。然后,它会使受害者的电脑随时出现预料之

6、外的广告并且窃取受害者Facebook账号内的信息。专家建议应对此类问题的最好的方法是:随时警惕看上去奇怪并且超乎寻常的网上链接。1.Whatdoesthefirstparagraphmean?A.Facebookspreadscybervirus.B.Facebookdoesn’tfightagainstcybervirus.C.Facebookcan’tdefendyoufromcybervirus.D.Facebookcankeepyourpersonalinformationprivate.答案C解析细节理解题。根据第一段最后一句中的“Althoughthepopu

7、larsocialmediaplatformcankeepyourpersonalinformationprivate,itcan’tprotectyoufromthishorriblevirus.”可知,社交平台不能保护其用户免遭网络病毒的侵害。此处“thepopularsocialmediaplatform”指代“Facebook”。2.Forwhatpurposedohackersspreadthecybervirus?A.Cheatingcyberusersintoinstallingtheadware.B