2024-2025学年高中英语Unit4Cyberspace核心素养拓展练练习含解析北师大版必修2

PAGEPAGE1核心素养拓展练素养解读2025版《一般中学课程标准》首次提出“学科核心素养”。英语学科核心素养由语言实力、文化意识、思维品质和学习实力构成。随之而来，以后的英语考试将更加坚持实力立意，突出核心素养的考查。下面文段就是围绕“思维品质”这一学科素养绽开。在网络时代如何爱护个人信息的平安成了首要问题。探讨者独创的新型芯片为我们供应了更好的选择。eq\x(主题：将来数据的平安学科素养：思维品质)Remembersci-fimovieswiththebigredbuttonthatsays“DoNotTouch.Emergency.Self-Destruct(自毁)”？Whiletheyhavebeenthethingsonlyinmovies，theymaysoonbecomeareality.Intoday’sdigitalage，wherenearlyeverythingrunsontechnology，wesharesomuchofourpersonaldatawithothers.Thebiggestconcernforusersaswellasdatagatherersistoprotectthisdatafrombeingstolenandmisused.Ifallelsefailsanddestroyingthedataisallthatcanhelp，howcanonedothatwhenthedataissittingonachipmilesaway?Thinkaboutthemilitaryandthedefensedepartmentofcountries.ThoseofyouwhoplayClashofClansunderstandtheideaofusingtroopsthatwilldefeatyourenemy’sdefensesandtheimportanceofdevelopingyourowndefenses.Ifsensitivedataweretofallintothehandsofspies，thatcanbedangerous.Therecanbemistakesorerrorsmadebypeoplewhomadeitanduseit，andthesemistakescanbeused.Whenyouwanttokeepdatasafeyoueitherputitintocodesordeleteittopreventmisuse.However，agoodhackermightbeabletoretrievethatdata.Nowimagineyourcomputerisdestroyed！Noonewillbeabletogetthatinformationback.Sotakingacuefromsci-fimovies，scientistsatXeroxPARChavedevelopedachipthatcanphysicallybreakuponanorderandleaveituselessincaseofanemergency.Theybelievethatchipsholdingimportantdatashouldbedesignedwithaweakpoint.Whenforceisusedtoit，itcouldcausethechiptobreak.Thescientistscreatedacomputerchipwiththesamestrongmaterialusedforsmartphonedisplays.Thechipwasbuiltunderheavystress，andthingssuchasamechanicalswitch，radiosignalsorlaserlightcouldcausethechiptoruin，destroyingitcompletely.语篇解读本文主要介绍了现代网络技术的广泛应用，造成了我们个人信息简单泄露。探讨人员们独创了一种可以在危急时刻自毁的新型的芯片，从而爱护我们的个人信息平安。1.Whatdoestheunderlinedword“that”referto?A.Collectingthedata.B.Sharingthedata.C.Destroyingthedata.D.Preventingthedatabeingstolen.答案C解析细微环节理解题。结合画线词前面的“Ifallelsefailsanddestroyingthedataisallthatcanhelp...”可知，这里的that指的是销毁信息和数据。2.WecaninferthatClashofClansmaybethenameof.A.atoyB.adigitalsportC.asci-fimovieD.acomputergame答案D解析推理推断题。依据第三段的其次句可知，这是一款电脑嬉戏。3.ThechipsdevelopedbyXeroxPARC.A.canbeusedtostoreimportantdataB.canbeself-destroyedremotelyC.canbeusedforsmartphonedisplaysD.canbebrokenunderheavystress答案B解析细微环节理解题。依据最终一段中的“itcouldcausethechiptobreak”和“andthingssuchasamechanicalswitch，radiosignalsorlaserlightcouldcausethechiptoruin，destroyingitcompletely”可知，这个芯片可以自毁。Notes：Ⅰ.障碍词汇1.buttonn.按钮2.emergencyn.紧急状况3.militaryn.军队adj.军事的4.defencen.防卫5.sensitiveadj.敏感的6.switchn.开关；转换器v.转换7.incaseof以防万一Ⅱ.长难句分析Whenyouwanttokeepdatasafeyo