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Unit4InformationSecurityInthisunityouwill:1.learnaboutthelifeofhackersandthesafetyoftheInternet;2.familiarizeyourselfwiththewordsandexpressionsrelatedtothethemeoftheunit;3.learntousethesewordsandexpressions;4.learnabouttypesofjournalisticreportsandtheirfeaturesforabetterunderstandingofnewsreports;5.practicelisteningwithothernon-theme-relatedaudioandvideomaterials;6.learntousetheproperexpressionsandsentencestructurestoshowagreementanddisagreement.LearningobjectivesPartITheme-RelatedActivitiesPartIIListeningStrategiesPartIIIExtensiveListeningPartIVCommunicationSkillsPartVAssessmentLogPartITheme-RelatedActivitiesSectionIInterviewSectionIIScienceReportSectionIIIMovieClip1.Haveyoueverwonderedhowtalentedhackersdotheirjobandhowintriguingandfascinatingtheirlifeis?2.Haveyoueverbeentroubledbysomehackers,forexample,bytheirphishingemailsorotherhoaxesandscams?Lead-inquestions:Unit4》PartI》SectionI》Lead-inquestionsWordBankmystic/ˈmɪstɪk/adj.神秘的,玄妙的modem/ˈməʊdem/n.调制解调器endupdoing〈非正〉（以……）结束;最终成为（变得）testify/ˈtestɪfaɪ/v.证明;证实fake/feɪk/adj.假的,冒充的handle/ˈhændl/n.（非正式）（人或地方的）称呼，称号geek/ɡi:k/n.傻瓜，呆子Unit4》PartI》SectionI》WordBankjunket/ˈdʒʌŋkɪt/n.凝乳食品，乳冻甜食;公费旅游approx（approximately的简写）/əˈprɒksɪmɪtli/adv.近似地,大约assemble/əˈsembəl/v装配,组合lineup排成一行,让……准备就绪weird/wɪəd/adj.（非正式）十分奇怪的；奇异的mechanism/ˈmekənɪzəm/n.构造,机制payoff/ˈpeiɔːf/n.结果,报偿whimsical/ˈwɪmzɪkəl/adj.想入非非的；离奇的fantasy/ˈfæntəsi/n.想像,幻想Unit4》PartI》SectionI》WordBank1.JoeGrand’sfirstinventionwas_________.A.acomputergamethatsoldwellB.asoftwarethatcanbeusedtohackintoanycomputerC.adevicethatallowscallerstodialoutbutpreventscallinginD.amodemthatmadecommunicationpossiblewithhisfriendsTask1Watchthevideoclipandchoosethebestanswerstothefollowingquestions.√Unit4》PartI》SectionI》Task12.TheclubwaswantedbytheUSsenatebecause______.A.thegovernmentneededthemtocrackacodeB.theyhackedthegovernmentcomputersystemC.theywantedtoknowthestateofgovernmentcomputersecurityD.thegovernmentneededtoattacktheirenemies’computersystems3.TerrySandinandhisteamcreated________.A.arobotB.ashowforchildrenC.anewsecuritysoftwareD.anewsoftwareforhacking√√Unit4》PartI》SectionI》Task14.TerrySandinthinkshiseffortspaidoffwhen_________.A.heassembledacomputerB.thesoftwarehedesignedbecamepopularC.hesuccessfullyhackedothers’computersystemsD.people,especiallychildrenlikedtherobothemade5.Terrythinkshecanhelpsocietyby_______.A.teachingchildrenhowtomakerobotB.drawingoutcreativityinotherpeopleC.producinganti-virussoftwareD.helpingchildrenovercomestagefright√√Unit4》PartI》SectionI》Task1Task2Watchthevideoclipasecondtimeandthencompletethefollowingsentences.1.JoeGrandteamedupwithagroupofguystostartalittlehackers’clubwhen.2.Theclubmemberscommunicatedwitheachotherover.3.Back,JoeGrandandtheclubmembersfromtheLoftwereaskedto.4.Unlikemostinventorswhoputtheirideasonpaper,Terrykeepsthemall.hewas15yearsold________________thecomputeronmodems_____________________inearly2000___________testifyaboutthegovernment’scomputersecurity_______________________________________________inhishead_________Unit4》PartI》SectionI》Task25.Terrycouldseethewholethingassembledandknowhowthings.visuallyinhishead_______________aresupposedtolineup___________________Unit4》PartI》SectionI》Task21.Whatuniquepersonalitiesdoyouthinkhackershave?Doyouthinkthesepersonalitiescanbeacquiredafterbirth?2.Whatroledoescreativityplayinsuccess?Whatneedstobedoneonparents’parttonurturecreativityintheirchildren?3.Whatattitudesshouldparentstaketowardskids’whimsicalinventions?4.Tellaboutonethingyouwereproudofwhenyouwereakid?Task3Watchthevideoclipagainandthenhaveagroupdiscussionbasedonthefollowingquestions.Afterthediscussion,eachgroupwillgiveabriefreporttotheclass.【Script】Unit4》PartI》SectionI》Task3ScriptUnit4》PartI》SectionI》ScriptJoeGrandThefirstthingIbuilt,Iwasabouteightyearsold,anditwasactuallyadevicethatyouputintothetelephonelineandwillstillletyoudialoutwiththephonelinebutforanybodycallinginitwouldappearasabusysignal.Soitwasreallygoodfortelemarketers,butIwasn¡¯tthinkingaboutitlikethatwhenIwasyounger.Itwasreallysortofamischievousdevicesonobodycancallinandcallmyparents.In1992,whenIwas15yearsold,IjoinedagroupofWordBankhijack/ˈhaɪdʒæk/v.劫持,绑架cyber/ˈsaɪbə/adj.计算机（网络）的；信息技术的overseas/ˌəʊvəˈsiːz/adv.在［向］海外;在国外gunpoint/ˈɡʌnpɔɪnt/n.枪口assume/əˈsjuːm/v.假装wire/ˈwaɪə(r)/v.把（钱）电汇给（某人）impersonator/ɪmˈpɜːsəneɪtə(r)/n.扮演者，模仿者breach/briːtʃ/n.破坏,违反Unit4》PartI》SectionII》WordBankviolate/ˈvaɪəleɪt/v.侵犯,妨碍jeopardy/ˈdʒepədi/n.危险con/kɒn/v.欺骗scam/skæm/n.花招;骗局Unit4》PartI》SectionII》WordBankTask1Watchthevideoclipandthendecidewhetherthefollowingstatementsaretrueorfalse.Unit4》PartI》SectionII》Task11.DianeSolomonwashijackedonherflighttoLosAngeles.2.SomeoneassumedSolomon’sidentitytoopenabankaccount.3.Socialengineeringisatypeofidentitytheft.(Herface,nameandinformationaboutherfriendswerestolen.)FF________(HeridentitywasusedtoopenaFacebookaccount.)T____4.OneofDianeSolomon’sfriendswascheatedoutofmoneybythehackers.5.DianeSolomonthinksitwasaworm-monitoringvirusshedownloadedunconsciouslythatledtothedisclosureofherinformation.TF____(Noonelosttheirmoney