新教材高中英语课时分层作业八UNIT3THEINTERNET含解析新人教版必修第二册

PAGE6-课时分层作业(八)Ⅰ.单句语法填空1．Thesamegeneralguidelines(guideline)onwhentodressformallyapplytobothmenandwomen.2．Emailsarescannedforkeywordsinordertargeted(target)advertising.3．Thelecturewasnotparticularly(particular)interesting.4．Themoreyouread，thebetteryourcompositionwillbe.5．Whatwemustalwayskeepinmindisthatwemustservethepeople.6．Inordertoattractmorecustomers，manysupermarketsusuallyselltheirgoodsatadiscountatweekends.7．Jackcouldnotaccountforhisfoolishmistake.8．Itupset(upset)himthatnoonehadbotheredtotellhimaboutit.9．Inyournewjob，youwillperformavarietyoffunctions(function)．10．Idon'tlikemakingspeechesinpublic；it'ssoembarrassing(embarrass)．Ⅱ.阅读理解TheUNICEF(UnitedNationsInternationalChildren'sEmergencyFund)reportestimatesthataroundone­thirdoftheworld'syouth—mostindevelopingcountries—arenotonline.Forexample,inAfrica,only40percentofchildrenareonline.InEurope,bycontrast,88percentareonline.UNICEFreportsthatoneinthreeInternetusersaroundtheworldarechildren.Eventhoughsomanychildrenareonline,theorganizationsayslittleisknownabouttheeffectofdigitaltechnologyonchildren'swell­being.Moreimportantly,thereportfindsthatlittleisbeingdonetoprotectchildrenfromthedangersofthedigitalworld.Forexample,manychildrenaroundtheworldhaveadigitalfootprintbeforetheycanactuallywalkandmakerealfootprints.Parentsoftenpostphotosoftheirchildrenandsharestoriesaboutthem.Andachild'smedicalrecordsmaybestoredinthecloud.Aschildrengrow,theymayshareadditionaldetailsaboutthemselvesorphotosandvideosofthemselves.Butmakingallthispersonalinformationpublicmayputachildatrisk.LaurenceChandy,DirectorofData,ResearchandPolicyforUNICEF,explainsthattheserisksincludethemisuseofchildren'sprivateinformation,accesstoharmfulcontentandcyber­bullying.Besidescyber­bullying,LaurenceChandysayschildrenarealsoatriskfromonlinecriminalnetworks.Thesecriminalstargetchildrenforsomeoftheworstformsofexploitationandabuse.Hesayssafeguardingchildren'sprivacyontheInternetisanissueofmajorconcern.“Wereallyemphasizetheimportanceofputtinginplacesafeguardstopreventchildren'spersonaldatafromfallinginthewrongpeople'shandsandprotectingtheiridentities.Thisisanissuewhichisonlygoingtogrowinimportance.”Parents,caregivers,teachersandschooladministrators,businessesandpolicymakersneedtoworktogethertoensuresafeaccessandprotectchildrenfromthepossibleharmofagrowingdigitalworld.【语篇解读】本文是一篇说明文。文章通过联合国儿童基金会的报告告诉人们：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。文章呼吁各方力量联合起来，确保网络的健康环境。1．WhatcanweprobablyknowfromtheUNICEFreport?A．Aroundtwo­thirdsoftheworld'syouthareoftenonline.B．Digitaltechnologydevelopsfasterindevelopingcountries.C．Theinfluenceonthehealthofchildrenonlineismentioned.D．Thenumberofyouthonlineislargerthanthatofadultsonline.A[推理判断题。根据第一段第一句“TheUNICEF...arenotonline.”可知，联合国儿童基金会报告说，世界上约有三分之一的年轻人不上网。据此可以判断，世界上约有三分之二的年轻人上网，故A项正确。]2．WhatmaybefoundaboutsomechildrenontheInternet?A．Theirpasswords.B．Theirparents'footprints.C．Theirchildhoodstories.D．Theiracademicrecords.C[细节理解题。根据第三段倒数第二句“Parentsoftenpostphotosoftheirchildrenandsharestoriesaboutthem.”可知，父母经常将他们孩子的照片和他们的故事发在网上，故C项正确。]3．Whatcanweinferfromthepassage?A．Wedon'tdomuchtosafeguardchildrenonline.B．Childrenliketoposttheirfamilyinformationonline.C．There'rechancesforchildrenonlinetobreaklaws.D．Criminalstargettheparentsofchildrenonlineformoney.A[推理判断题。根据第二段第二句“Eventhoughsomanychildrenareonline,theorganizationsayslittleisknownabouttheeffectofdigitaltechnologyonchildren'swell­being.”和第三段首句“Moreimportantly,thereportfindsthatlittleisbeingdonetoprotectchildrenfromthedangersofthedigitalworld.”可推知，对于孩子上网的安全，我们没有做多少事情，故A项正确。]4．Whatisthemainideaofthepassage?A．Cyber­bullyingcausesmoredangerstotheyouth.B．Digitaltechnologycanpushtheworldtodevelop.C．Thedigitalworldismentallygoodbutphysicallybad.D．Children'sinformationsafetyinthedigitalworldshouldcauseconcern.D[主旨大意题。通读全文可知，没有多少人知道数字技术对孩子们的影响，孩子们在网上分享自己的生活细节可能会让其处于危险之中；保护儿童免受数字世界的危害，我们做得很少。据此可知，本文主要论述了孩子们的信息安全应当引起人们的关注，故D项正确。]Ⅲ.完形填空Inoneofmyclassestodaywediscussedthequestionofhowourliveswouldbewithoutamobilephone.Iactuallyfeltquitesadtohearhowsomekidscannot1withouttheirphonesthesedays.2，Ithinknowadayswearecontrolledandforcedbyourtechnologytokeepup.Solet'sseesomeofthepointsthat3inthedebateandseeifourgenerationreallyisaddicted(上瘾)toelectronicconnections4truecommunication.Itistruethateverythingworksatafastpacethesedays.Forexample，youcancontactsomeonewholivesontheothersideoftheworldwithin5．Thisisgreatifyouthinkabouthowconnectedwecanstaytothe6whoarefarawayfromus.However，onthecontrary，canwebetooconnectedtothepeoplewhoare7tous?Anargumentaroseaboutthefactthatitiseasiertomessagesomeonefromyoursofathantomeetthem8andtalk.Socialskillsare9tohaveandifyouarenotgoingtoputeffortintoreal­lifecommunication，thenyouarenotgoingto10inthisability.Anotherpointwasthatphonesareveryhandyto11somethingthatyouarewonderingabout.Forexample，ifyoudon'tknowawordinanotherlanguage，youcan12andsimplyuseanonlinetranslatortohelpyouout.Thiscanbevery13inmanysituations，butitcanalsomakeapersondependentontheInternettohelpwithanything.Allinall，thisquestionisveryinterestingto14foroneselfaswebecomedaybydaymoredependentontechnology.Weshouldrealisehowmuchwereallyneedtobeconnectedbyourphoneswhileconsideringthe15anddamagesitcancauseus.【语篇解读】过度依赖电话、网络会影响我们现实生活中的沟通、交流。1．A.affect B．surviveC．succeed D．performB[听到现在有一些孩子没有电话就无法生存，我真的感到很难过。survive幸存，活下来。]2．A.Personally B．SpeciallyC．Entirely D．GraduallyA[根据后面的Ithink可知，此处表示个人的观点。personally就个人而言。]3．A.cameup B．cameacrossC．camedown D．cametoA[让我们看看在这次辩论会上提到的一些观点。comeup被提到，被提及，主语为物。]4．A.morethan B．lessthanC．otherthan D．ratherthanD[看看我们这一代人是否真的沉迷于电子通讯而不是真正的沟通。ratherthan而不是。]5．A.seconds B．hoursC．days D．monthsA[用电话联系住在地球另一端的人也就是几秒钟的事。]6．A.customers B．teachersC．students D．peopleD[此处是泛指人，而不是某一具体的人。]7．A.distant B．closeC．necessary D．kindB[根据前面的“whoarefarawayfromus.However，onthecontrary”可知，然而，恰恰相反，我们可能与我们亲近的人联系太少了。close近的，亲近的。]8．A.inperson B．inadvanceC．withsurprise D．withjoyA[此处对“发信息”与“亲自去见面”进行对比，inperson亲自。]9．A.extreme B．activeC．fair D．importantD[对我们来说拥有社交技能是非常重要的。]10．A.progress B．competeC．arise D．settleA[那么你就不会在这种能力方面取得大的进步。progress进步，发展。]11．A.lookafter B．lookbackC．lookup D．lookoutC[根据后面的举例可知，此处表示“用手机在网络上查找信息”，lookup查找。]12．A.selflessly B．quicklyC．hardly D．slowlyB[举例来说，如果你不认识某一个词，你可以快速地使用在线翻译来帮助你。quickly快速地。]13．A.grateful B．peacefulC．painful D．helpfulD[这在很多情况下都是非常有用的。helpful有用的，有益的。]14．A.forecast B．considerC．judge D．selectB[总的来说，独自考虑这个问题是非常有趣的，原因是我们变得一天比一天更加依赖科技。consider考虑。]15．A.benefits B．skillsC．doubts D．evidencesA[根据后面的“anddamagesitcancauseus”可知，在考虑它可能给我们带来的好处和坏处的同时。benefit益处，好处。]Ⅳ.语法填空TimBerners­Lee.Ifyoudon'tknowhisnameverywell，you'vesurelyusedhisfamous1.________(invent)．WorldWideWeb2.________(create)bytheBritishscientistformorethanthirtyyears.OnOct.29，theInternet3.________(official)turned50yearsold.Tomarktheday，Berners­Leewroteonline，“TheInternetandthewebhavechangedbillionsoflivesfor4.________better.Buttheirpowerforgoodisunderthreat.”5．________(speak)attheUniversityofCalifornia，LosAngeles(UCLA)，hepointedoutthreeproblemsaffectingtoday'sweb—criminalbehavior，ad­filledwebsites，andoffensiveonlinecommunication，6.________ledBerners­LeetocreatetheWebFoundationandacontractfortheweb.Bothaim7.________(protect)Internetusers.Inthecontract，hem