试题分析与模拟试题.ppt

到或者放在主存的什么地方；又如对送给或接受一个外围 设备的字符进行记数等）肯定几乎对所有类型的I/O设备 都是普通的。在微机上它们是由每块接口板完成的。事实 上，为系统的每个设备复制一块接口板即可。
分析：certain除了有“肯定的”意思之外，还有“某些 ”的意思。
in memory 修饰两个动词“found”和“stored”；common 译为“相同的”；they是指“那些功能”
3. Certain functions (for example, deciding where the next
byte can be found or stored in memory and counting the
characters transferred to or from an external device) are
原译：我们已经在一些细节上研究了硬件和软件。本章把注 意力转向计算机的第三个基本资源 --顺序存放，然而如此简单地存放数据是不够 的。一个普通的计算机系统，甚至一个小系统，可有几十个磁 盘和磁带，每一个都为几十个不同的应用保存数据。
分 析 ： in some detail 的 意 思 是 “ 比 较 详细 地 ” ； turn our attention to可译为“转去讨论”；for subsequent processing 译为 “供以后处理”；simply 在这里译为“光是”或“仅仅是”
4. Accessing hard disk begins with seek time. The access mechanism is moved to a selected cylinder, and a selected head is activated. The system is now looking at a single track. Next, the desired data rotate to the read/write head ---- rotational delay. Finally, the data are read and transferred into the computer.
亲爱的，能见到你实在太好了！ d) 仅仅、只不过 例. It is simply a question of time.
这仅仅是时间问题。
2. We have already considered hardware and software in some detail. In this chapter, we turn our attention to a third basic computer resource, data. Many computer applications require that data be stored for subsequent processing. Simply storing the data is not enough, however. A typical computer system, even a small one, can have dozens of disks and types, each holding data for dozens of different applications.
1. The use of one interface board per device is reasonable on a microcomputer system. However, on a large system with hundreds of peripheral devices, this approach is simply unworkable.
原译：访问硬盘开始了查找时间。存取装置移动到一个 选定的同位标磁道组，激活选定的磁头。此时，存取装置 正对准唯一的一个磁道。接着有一个旋转延迟时间，然后 把读写磁头移到所要查找的数据位置上。最后，数据被读 出并送给了计算机。
分析：begins with译为“从 … 开始”；cylinder是“柱面 ”；
common to almost all types of input and output. On a
microcomputer, they are performed by each interface board; in
effect, they are duplicated for each device on the system. 原译：一些功能（例如：确定下个字节在什么地方能找
附录1 试题分析与模拟试题
下面对于某重点大学计算机系 2000、2001和2002级 研究生入学的专业英语复试试题进行分析，并且给出 通过本课程学习后的两套模拟试题。
计算机系2000级硕士研究生复试试题(英语)
一、在下列翻译的错误部分和相应的英文加下划线， 然后给出正确的翻译（原译文正确的部分可保留，只 修改错误的部分）。
原译：在微型计算机系统中每个设备用一个接口板是 合适的。然而，在一个具有几百个外围设备的大型计 算机系统中，这种方法简单得难以使用。
分析：simply的主要意思有4种： a) 简单地、简易地 b) 朴素地 c) 真正地、绝对地、简直、完全 例. My dear, it’s simply wonderful to see you!
desired data rotate to the read/write head 正好译反了，应
5. The first step of program developing is defining the problem. That seems like common sense, but all too often, programs are written without a clear idea of why they are needed. A solution, even a great solution, to the wrong problem is useless.