1、信息管理专业英语教程,清华大学出版社,张强华 侯安才 王琳 编著,Unit 5 What is DSS?,退出,New Words,emphasize 5emfEsaIz vt.强调,着重v.强调 simulation 7simju5leiFEn n.仿真,假装,模拟 crony 5krEuni n.老朋友,伙伴,相关的 literature 5litEritFE n.著作,文献 tempt tempt vt.诱惑,试探,趋向 Massachusetts 7mAsE5tFu:sits n.马萨诸塞州 pioneer 7paiE5niE n.先驱,倡导者,先遣兵,先锋 Harvard 5hB:v
2、Ed 美国哈佛大学 milestone 5mailstEun n.里程碑,重要事件,转折点 unrealistic 5QnriE5listik adj.不切实际的,不实在的,New Words,broaden 5brC:dn v.扩展,放宽,变宽,扩大 provide prE5vaid v.供应,供给,准备 evidence 5evidEns n. 根据,证物,明显, 显著 hypotheses hai5pCWisis n.臆测, 假定 realm relm n.领域 discipline 5disiplin n. 学科,纪律 substantive 5sQbstEntiv adj. 坚实的,
3、真实的,大量的 conference 5kCnfErEns n.会议,讨论会,协商会 simultaneous 7simEl5teinjEs adj.同时的,同时发生的,New Words,participant pB:5tisipEnt n.参与者,共享者,信道 alternative C:l5tE:nEtiv n.二中择一,可供选择的事物 mechanism 5mekEnizEm n. 机制,机构,机械装置 coordination kEu7C:di5neiFEn n.同等,调和,协调 strategy 5strAtidVi n.策略,军略 iteration 7itE5reiFEn n.
4、反复 prototype 5prEutEtaip n.原型,New Words,evolutionary 9i:vElU:FEnErI adj.进化的 iterative 5itErEtiv adj.重复的,反复的,迭代的 evaluative IvAljJeItIv adj.可估价的,可评估的 term tE:m n.条款,条件,术语,Phrases,intend to 打算,想 state-of-the-art 最新型的,已经发展的 keep in mind 紧记,记住 derive from 由来,衍生 scale down 按比例缩减,Abbreviations,OLAP(on-lin
5、e analytical processing) 联机分析处理 EIS (executive information systems) 经理信息系统 ESS (executive support systems) 经理支持系统 GIS(Group information systems) 集群信息系统 GDSS(Group Decision Support Systems) 集群决策支持系统 MIT(management information technology) 管理信息技术 RAD (rapid application development) 快速应用开发,Text,请老师朗读并讲解
6、课文,Notes,1 In my opinion the term decision support system and its crony DSS remain a useful and inclusive term for many types of information systems that support decision- making.本句中,In my opinion做状语,意思是“我认为”、“按照我的想法”,decision support system是the term的同位语,that support decision- making是一个定语从句,修饰和限定man
7、y types of information systems。,Notes,2 Keep in mind as you read articles in the DSS literature that if a computerized system is NOT an on-line transaction processing system(OLTP), someone will be tempted to call it a DSS.本句是一个祈使句,Keep in mind是谓语,as you read articles in the DSS literature 是一个时间状语从句,
8、修饰Keep in mind。that引导了一个宾语从句,在该从句中,someone will be tempted to call it a DSS是主句,if a computerized system is NOT an on-line transaction processing system(OLTP)是一个条件状语从句。修饰从句的谓语。,Notes,3 The subject-oriented information content of On-Line Analytical Applications (OLAP) is comparable to that of data war
9、ehouses and even derived from data warehouses, but the analytical tools are more extensive.本句中,that指代information content,derived from data warehouses是一个过去分词短语,做定语,修饰和限定that。本句可以改写为:The subject-oriented information content of On-Line Analytical Applications (OLAP) is comparable to the information con
10、tent of data warehouses and even the information content derived from data warehouses, but the analytical tools are more extensive.,Notes,4 A prototype is an initial version of a system that is quickly developed to test the effectiveness of the overall design being used to solve a particular problem
11、.本句中,that is quickly developed to test the effectiveness of the overall design being used to solve a particular problem是一个定语从句,修饰和限定a system,在该从句中,to test the effectiveness of the overall design是一个动词不定式短语,做目的状语,修饰is quickly developed,being used 做定语,修饰和限定the overall design,to solve a particular probl
12、em是一个动词不定式短语,做目的状语,修饰being used。,Notes,5 A computerized system that delivers decision support information or decision support tools to a manager or business analyst using a “thin-client” Web browser like Netscape Navigator or Internet Explorer.这是一个名词性短语,是对Web-based DSS的解释。在该短语中,that delivers decisio
13、n support information or decision support tools to a manager or business analyst是一个定语从句,修饰和限定A computerized system,using a “thin-client” Web browser like Netscape Navigator or Internet Explorer是一个现在分词短语,做方式状语,修饰delivers。,Exercises,请做课后练习练习参考答案请参阅本书附录1,计算机英语教程,北京,人民邮电出版社:国家级十五规划教材 电脑英语掌中宝,南京,东南大学出版社:
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