2 Chapter Five Microform Technology ……… Chapter Study: Tasks(5) In this chapter, you will be able to Get the general idea of microform technology Identify the uses of Microforms Get the general ideas of the texts and extensive readings Complete all the practice required Unit 19 a part 1 Notes to Text L Part4 Extensive Reading Part 2 Word Study Part5 Notes to Passage Part3 Practice on Text Part6 Practice on Passage 2021/2/20 P1
2021/2/20 P.1 Unit 19 Microform Technology Chapter Five @ Part 1 Notes to Text & Part4 Extensive Reading & Part 2 Word Study @ Part5 Notes to Passage @ Part3 Practice on Text @ Part6 Practice on Passage Chapter Study Tasks(5) In this chapter, you will be able to —Get the general idea of microform technology —Identify the uses of Microforms —Get the general ideas of the texts and extensive readings —Complete all the practice required
a Part I notes to Text Uses of Microforms 1)Microforms are processed films that carry images of documents to users for transmission, storage, reading and printing.缩微胶片其实就是经过处理的胶卷,这些胶卷上载有文 档的影像资料,供使用者传送、存储、阅读及打印。 注释:tha引导的是一个定语从句,修饰fms,同时又是从句中的主 语; to users是cary的间接宾语;介词短语for….作目的状语。 2)Systems that mount microfilm images in punch cards have been widely used for archival storage of engineering information.穿孔卡片上装有缩微影像的系统在工程信息的档案存 储领域得到了广泛使用。 注释:定语从句 that mount microfilm images in punch cards修饰 句子主语 systems;动词 mount意为“安装,放置”;此外 punch card,( Hollerith card or B/ card)译为穿孔卡,又称 霍列瑞斯式穿孔。是利用凿孔把字母信息在卡片上编码的一种方式。 是早期计算机的信息输入设备,通常可以储存80列数据。首次使用 穿孔卡技术的数据处理机器,是美国统计专家赫曼·霍列瑞斯 ( H. Hollerith)博士的伟大发明。因此,也常以他的名字来命名, 见下文中的 Hollerith- mounted 2021/2/20 P2
2021/2/20 P.2 @ Part 1 Notes to Text 1)Microforms are processed films that carry images of documents to users for transmission, storage, reading and printing. 缩微胶片其实就是经过处理的胶卷,这些胶卷上载有文 档的影像资料,供使用者传送、存储、阅读及打印。 注释:that引导的是一个定语从句,修饰films,同时又是从句中的主 语;to users是carry的间接宾语;介词短语for ...作目的状语。 2)Systems that mount microfilm images in punch cards have been widely used for archival storage of engineering information. 穿孔卡片上装有缩微影像的系统在工程信息的档案存 储领域得到了广泛使用。 注释:定语从句that mount microfilm images in punch cards修饰 句子主语systems;动词mount 意为“安装,放置”;此外, punch card,(Hollerith card or IBM card)译为穿孔卡,又称 霍列瑞斯式穿孔。是利用凿孔把字母信息在卡片上编码的一种方式。 是早期计算机的信息输入设备,通常可以储存80列数据。首次使用 穿孔卡技术的数据处理机器,是美国统计专家赫曼·霍列瑞斯 (H.Hollerith)博士的伟大发明。因此,也常以他的名字来命名, 见下文中的Hollerith-mounted。 Uses of Microforms
3)Using a microphotography unit evacuated from Paris before the siege, clerks in Tours photograped paper dispatches and compressed them to microfilm, which were carried by homing pigeons into Paris and projected by magic lantern while clerks copied the dispatches onto paper.图尔市的工作人员,使用围困 前从巴黎撤出来的微型相机对纸质公文进行拍照,并压缩成缩微胶片, 再由信鸽传送至巴黎,然后将内容用幻灯机投映出来。工作人员则 边将公文内容抄写在纸张上。 注释:现在分词短语 using…作方式状语;过去分词短语 evacuated from则是后置定语,修饰名词 a microphotography unit; which.引出非限定性定语从句,修饰 microfin;whie是一个等立 连词,连接的是并列结构的一个分句。注意: Tours法国一城市。 magic lantern或 Lanterna Magica都称为早期的幻灯机, slide projector是指现代的幻灯机。 2021/2/20 P3
2021/2/20 P.3 3) Using a microphotography unit evacuated from Paris before the siege, clerks in Tours photograped paper dispatches and compressed them to microfilm, which were carried by homing pigeons into Paris and projected by magic lantern while clerks copied the dispatches onto paper. 图尔市的工作人员,使用围困 前从巴黎撤出来的微型相机对纸质公文进行拍照,并压缩成缩微胶片, 再由信鸽传送至巴黎,然后将内容用幻灯机投映出来。工作人员则一 边将公文内容抄写在纸张上。 注释:现在分词短语using …作方式状语;过去分词短语evacuated from…则是后置定语,修饰名词a microphotography unit ; which… 引出非限定性定语从句,修饰microfilm;while是一个等立 连词,连接的是并列结构的一个分句。注意:Tours 法国一城市。 magic lantern 或Lanterna Magica都称为早期的幻灯机, slide projector是指现代的幻灯机
4)Microfilming was a space-saving measure; once items were put onto film, they could be removed from circulation and additional shelf space would be made available for rapidly expanding collections.缩微技术是一种空间节省方法 实物一旦被拍摄成胶片,即可退出流通;这样便能为快速扩展 的藏书获得额外的货架空间。 注释:“once”引出条件状语从句。“ removed something from”译为“去掉”“从…开除” 2021/2/20 P4 End
2021/2/20 P.4 End 4) Microfilming was a space-saving measure; once items were put onto film, they could be removed from circulation and additional shelf space would be made available for rapidly expanding collections. 缩微技术是一种空间节省方法, 实物一旦被拍摄成胶片,即可退出流通;这样便能为快速扩展 的藏书获得额外的货架空间。 注释: “once”引出条件状语从句。“removed something from ”译为“去掉”“从…开除
L Part 2 Word Study 1. microform n.缩微(技术) ll. sIege n.围攻;包围 2. positive n.正片 12. provincial, adj.省的;州的 3. negative n.负片 13. dispatch. n.急件,快信, 4. microfilm n.缩影胶卷(片)14. microphotography n.缩微照(术) 5 microfiche n.单片缩影胶片15. evacuate v.撤退,撒出 6. index v.索引,指出 16. project v.放映,投映 7. punch v.冲孔,打孔 17. lantern n.幻灯,灯笼 8 vellum. n.精制皮纸;牛皮纸18. circulation r.发行;流通 9. military n.军事的,军用的19. preservation n.保存 10. maintenance n.维护,维修20.demv.认为,相信 2021/2/20 P.5 End
2021/2/20 P.5 End 1. microform n. 缩微(技术) 11. siege n. 围攻;包围 2. positive n. 正片 12. provincial adj. 省的;州的 3. negative n. 负片 13. dispatch n. 急件, 快信, 4. microfilm n. 缩影胶卷(片) 14. microphotography n. 缩微照(术) 5. microfiche n. 单片缩影胶片 15. evacuate v. 撤退,撤出 6. index v. 索引,指出 16. project v. 放映,投映 7. punch v. 冲孔,打孔 17. lantern n. 幻灯,灯笼 8. vellum n. 精制皮纸;牛皮纸 18. circulation n. 发行;流通 9. military n. 军事的,军用的 19. preservation n. 保存 10. maintenance n. 维护,维修 20. deem v. 认为,相信 & Part 2 Word Study