2016专业英语第一次作业(要)

湖南文理学院学院2017-2018学年度第一次作业

考核课程：《计算机专业英语》

学生所在院系：年级：

姓名：班级：学号：

一、Give out the full names for the following abbreviations(写出下列缩写词的全称)（20%）

PROM_______________________________________________

CPU_________________________________________________

ALU_________________________________________________

IT____________________________________________________

WWW_______________________________________________

RAM________________________________________________

PNP__________________________________________________

OS__________________________________________________

HTML__________________________________________________

TCP__________________________________________________

二、Match the following words and expressions in the left

column with those similar in meaning in the right column(将

)（10%）

1. memory unit a. 半导体存储器

2. high density b. 异构网络

3. semiconductor memory c.客户端—服务器

4. data definition language d. 数据定义语言

5. heterogeneous networks e. 高密度

6. machine language f. 机器语言

7.embedded system g. 远程教育

8. distance education h. 嵌入式系统

9. client-server i. 存储单元

10.batch systems j. 批处理系统

1. （ ） 6. （ ）

2. （ ） 7. （ ）

3. （ ） 8. （ ）

4. （ ） 9. （ ）

5. （ ） 10.（ ）

三、Translate the following phrases into English(将下列短语翻译成英

语)（20%）

1. 晶体管 ( )

2. 电阻 ( )

3. 导线 ( )

4. 数据流 ( )

5. 分立元件 ( )

6. 年复一年 ( )

7. 计算机体系结构( )

8. 可移植性 ( )

9. 高效性 ( )

10. 分布式网络 ( )

11. 坚实的基础 ( )

12. 电子商务 ( )

13. 资源分配 ( )

14. 汇编程序 ( )

15. 装入程序 ( )

16. 编译程序 ( )

17.多道程序设计 ( )

18.启动 ( )

19.高速缓存 ( )

20.集成电路 ( )

四.Reading comprehension(阅读理解)(30%)

(一) Fill in the blanks with suitable words or expressions from the list given below, and change the form where necessary (从下面所列词语中选择合适的词语, 以其适当的形式填空)(15%)

high-level language assembly language written

machine language notation

A programming language, designed to facilitate the communication between human and computers, is a __________________ for describing computation in readable form. There are 3 levels of programming languages, they are __________________, which can be run directly by computer; __________________and______________. There are different high-level programming languages. Fortunately, most of them have many kinds of construct in common and vary only in the way that these must be__________________ . Therefore, first thing to be decided about a task is to choose which programming language is best suited for the job.

Passage A

The central processing unit (CUP) is the heart of the computer systems. Among other things, its configuration determines whether a computer is fast or slow in relation to other computers. The CPU is the most complex computer system component, responsible for directing most of the computer system activities based on the instructions provided. As one computer generation has evolved to the next, the physical size of the CPU has often become smaller and smaller, which its speed and capacity have increased tremendously. Indeed, these changes have resulted in micro-Computers that are small enough to fit on your desk and your lap.

The CPU comprise the control unit and the arithmetic/logic unit (ALU).

The control unit is responsible for directing and coordinating most of the computer systems activities. It determines the movement of electronic signals between main memory and the arithmetic/logic unit, as well as the control signals between the CPU and input/output devices.

The ALU performs all the arithmetic and logical(comparison) functions—that is, it adds, subtracts, multiplies, divides, and does comparison. These comparisons, which are basically “less than”, “greater than”, and “equal to”, can be combined into several common expressions, such as “greater than or equal to”. The objective of most instructions that use comparisons is to determine which instruction should be executed next.

(二) Tell whether the following statements are true(T) or false(F) according to the passage A(根据上文的内容判断下列句子的正误)(15%)

1. With the development of computer, the physical size of the CPU has often become bigger and bigger. ( )

2. The movement of electronic signals between main memory and the ALU as well as the control signal between the CPU and input/output devices are controlled by the control unit of the CPU. ( )

3. The CPU comprises the control unit and memory. ( )

4. The control unit performs all the arithmetic and logical functions. ( )

5. The central processing unit (CPU) is the heart of the computer systems. ( )

五.traslate the following paragraphs into Chinese.(翻译)(20%)

1.

Java originated as part of a research project to develop advanced software for a wide variety of network devices and embedded systems. The goal was to develop a small, reliable, portable, distributed, real-time operating platform. When the project started, C++ was the language of choice. But over time the difficulties encountered with C++ grew to the point where the problems could best be addressed by creating an entirely new language platform. Design an architecture decisions drew from a variety of language such as Eiffel, SmallTalk, Objective, C, and Cedar/Mesa. The result is a language platform that has proven ideal for developing secure, distributed, network based end-user applications in environments ranging from network-embedded devices to the World-Wide-Web an the desktop.

2.

CD-ROM

Introduced in 1980, the extraordinarily successful CD, or compact disk, is an optical laser disk designed to enhance the recorded reproduction of music. To make a CD recording, the analog sounds of music are translated into their digital equivalents and stored on a 4.72-inch optical laser disk. Seventy-four minutes of music can be recorded on each disk in digital format by 2 billion digital bits. With its tremendous storage capacity, computer-industry entrepreneurs immediately recognized the potential of optical laser disk technology. In effect, anything that can be digitized

can be stored on optical laser disk: data, text, voice, still pictures, music, graphics, and video.

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原文

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E-commerce (electronic commerce or EC) is the buying and selling of goods and services on the Internet, especially the World Wide Web. In practice, this term and a newer term, e-business, are often used interchangably. For online retail selling, the term e-tailing is sometimes used. 电子商务（电子商务或电子商务）是购买和出售的商品和服务在互联网，特别是万维网上的。在实践中，这项和一个新的术语，电子商务，往往交替使用。网上零售，电子零售的术语有时用。 E-tailing or The Virtual Storefront and the Virtual Mall 网上或虚拟商店和虚拟商店 As a place for direct retail shopping, with its 24-hour availability, a global reach, the ability to interact and provide custom information and ordering, and multimedia prospects, the Web is rapidly becoming a multibillion dollar source of revenue for the world's businesses. A number of businesses already report considerable success. As early as the middle of 1997, Dell Computers reported orders of a million dollars a day. By early 1999, projected e-commerce revenues for business were in the billions of dollars and the stocks of companies deemed most adept at e-commerce were skyrocketing. Although many so-called dotcom retailers disappeared in the economic shakeout of 2000, Web retailing at sites such as https://www.sodocs.net/doc/6818664788.html,, https://www.sodocs.net/doc/6818664788.html,, and https://www.sodocs.net/doc/6818664788.html, continues to grow. 作为一个直接的零售购物，其24小时供应，全球性的，互动的能力，并提供自定义信息和订购，和多媒体，网络正在迅速成为一个数十亿美元的收入来源，为全球的企业。一些企业已报告了相当大的成功。早在1997年年中，戴尔电脑报告的订单一百万美元一天。1999年初，预计的电子商务业务收入都在数十亿美元的股票和公司认为最善于电子商务暴涨。虽然许多所谓的互联网零售商消失在经济衰退2000，网上零售网站如https://www.sodocs.net/doc/6818664788.html,，https://www.sodocs.net/doc/6818664788.html,，和https://www.sodocs.net/doc/6818664788.html,继续增长 Market Research 市场研究 In early 1999, it was widely recognized that because of the interactive nature of the Internet, companies could gather data about prospects and customers in unprecedented amounts -through site registration, questionnaires, and as part of taking orders. The issue of whether data was being collected with the knowledge and permission of market subjects had been raised. (Microsoft referred to its policy of data collection as "profiling" and a proposed standard has been developed that allows Internet users to decide who can have what personal information.) Electronic Data Interchange (EDI)

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1. 获取更多信息如摘要的格式和类别,请参考附上的“提交摘要说明”。 For more information such as the format and the categories of the abstract, please refer to the attached “Instructions for Submission of Abstracts”. 2. 随信寄上两份论文摘要和一份个人简历，请查收。请便中告知我是否有资格申请大会的资助。 We are enclosing two copies of paper and a resume, please check. Please inform me if there are eligible to apply for funding of the conference. 3.非常感谢你的信息和对GEC2004感兴趣。不幸的是我们对参与者不提供任何财务援助。对组织会议有很大帮助的人将会提供一些金融帮助,例如给主题演讲或教程,组织一个邀请会话等。 Thank you very much for your message and for your interest in GEC2004. Unfortunately we can’t offer any financial assistance for regular participants. There will be some financial help available only for people who give considerable help in organizing the conference, e.g. giving a keynote lecture or a tutorial, organizing an invited session, etc. 4. 感谢你的8月15日来信，邀请我去参加2003年1月25日至28日在密歇根州的Bellaire即将举行的“2003国际会议比较文学”。

第1学期《会计专业英语》作业

作业说明 1.用16开纸（184×260mm）打印题目，上、下、左、右各设2CM边距； 答案必须手写。 2. 作业模板如下页所示：

2012-2013学年第1学期《专业英语》作业 专业：班级：任课教师：丘永政 姓名：学号：成绩： I. Analyzing transactions and preparing financial statements Holden Graham started The Graham Co., a new business that began operations on May 1. The Graham Co. completed the following transactions during Require d： 1.Prepare an income statement for May, a May 31 balance sheet. a statement of cash flows for May. 2.These statements are given as follows

THE GRAHAM CO. Income Statement THE GRAHAM CO. Balance Sheet

THE GRAHAM CO. Statement of Cash Flows II. Translate the following sentences into Chinese 1.Most U.S. companies are not directly affected by international accounting standards. International standards are put forth as preferred accounting practices. However, stock exchanges and other parties are increasing the pressure to narrow differences in worldwide accounting practices. International accounting standards are playing an important role in that process.

《专业英语》课程作业

步京侄宛a琴 《专业英语》课程作业 学生姓名____________________________ 学号 __________________________ 院系 _________________________ 专业 __________________________ 任课教师____________________________

二0一五年六月 一、英译中(英文科技资料翻译) 原文： An operating system is the software which acts as an interface between a user of a computer and the computer hardware.The purpose of an operating system is to provide an environment in which a user may execute program. The primary goal of an operating system is thus to make the computer system convenient to use. A secondary goal is to use the computer hardware in an efficient way. We can view an operating system as a resource allocator. A computer system has many resources which may be required to solve a problem: CPU time, memory space, , input/output(I/O) devices, and so on.The operating system acts as the manager of these resources and allocates them to specific programs and users as necessary for their tasks. Since there may be many, possibly conflicting, requests for resources, the o/s must decide which requests are allocated resources to operate the computer system fairly and efficiently. Multimedia means, from the user ' perspective, that computer information can be represented through audio and/or video, in addition to text, image, graphics and animation . The integration of these media into the computer provides additional possibilities for the use of computational power currently available (e.g., for interactive presentation of huge amounts of information ). Furthermore, these data can be transmitted though computer and telecommunication networks, which implies applications in the areas of information distribution and cooperative work.Multimedia provides the possibility for a spectrum of new applications, many of which are in place today. A multimedia system distinguishes itself from other systems through several properties. We elaborate on the most important properties such as combination of the media, media-independence, computer control and integration.Not every arbitrary combination of media justifies the usage of the term multimedia. A simple text processing program with incorporated images is often called a multimedia application because two media are processed through one program.But one should talk about multimedia only when both continuous and discrete media are utilized.A text processing program with incorporated images is therefore not a multimedia application. An important aspect of different media is their level of independence from each other. In general, there is a request for independence of different media, but multimedia may require several levels of independence. On the one hand, a computer-controlled video recorder stores audio and video information, but there is an inherently tight connection between the two types of media. Both media are coupled together through the common storage medium of the tape. On the other hand, for the purpose of presentations, the combination of DAT recorder (Digital Audio Tape) signals and computer-available text satisfies the request for media-independence. Early computers were(physically) very large machines run from a console.The programmer would

专业英语作业

PART1: Reading How to quickly read an English paper? Metalworking Glossary Cutting Tool Engineering, November, 2000, 209-238 The metalworking glossary defines terms common to those who cut and grind metals and other materials. The terms are divided into 11 categories: 1.Manufacturing Definitions; 2.Machining Operations; 3.Machine Tools and Ancillary Equipment; 4.Cutting Tools and Related Terminology 5.Coolants, Lubricants, and Related Terminology 6.Accessories and Attachments; 7.Alloys, Coatings, Material Compositions, and Related Terminology; 8.Heat-treating and Special Processes; 9.Inspection, Measurement, and Quality Control; 10.Robotics and Automated Assembly; 11.Nontraditional Machining How to Make Use of the Linguistic Features of Scientific Papers (科技论文的语言特点) 1.Linguistic Style(语体) 科学技术领域，科技工作者的任务： 描述自然现象 分析自然现象产生的规律 研究自然现象应用于人类生产实践 的方法 表达所取得的成果及其应用 思维形式：概念、公式或公式化的概念 思维活动的语言表达：按照严格的逻辑程序导 出的判断和推理，科技文体具有抽象性、概念 性和高度的逻辑性 内容：写实 语言风格：准确严谨、合乎逻辑，非形象性(理 性)、客观性、无明显感情色彩、简洁明快。Literature 1.Conference paper 2.Journal paper 3.Lecture 4.Book (Dissertation or Thesis) 5.Report (News) 6.Manual and Specification Paper and Experimental Report: Title, Abstract, Introduction, Results and Analysis, Conclusion and Discussion Book & Lecture: Title, Author(s), Name of the process or publisher, Name of the printing House, Name of the distributor, Date of publication, Date of printing, Synopsis, Note by the publisher, International Standard Book Number, Preface or Foreword, Acknowledgements, Contents, Text of the book, Appendix or Supplement, Index, Epilogue Manual and Instructions, Directions: Principle, Operation, Maintenance 2.Vocabulary Typically Professionalized Terms Whenever a force acts on a body so as to make the body move through some distance, it is said to have done work. Body n. 身体, 肉体, 人, 尸体, 主要部分, 团体, 大量vt. 赋以形体 机械专业n. 车身,机身