Lessonl
Text A
I.Complete the following ntences according to the information in the text.
脸干燥起皮怎么办1.programmable, analog, digital
2.continuous, discrete
3.billing, shipping, receiving, inventory control
4.computations, MPU, CPU
简单幸福5.Complex Instruction Set Computer
6.Digital Signal Processing
7.integer, logic
8.bus, puls,
9.Random Access Memory, internal
10.keyboards, mou, monitors, printers
II.Translate the following terms and phras into Chine.
1.1.external devices
2.output device
3.parallel device
4.asmbly language
5.block device
6.floating point
7.data stream
8.input device
9.integrated circuit
10.丸子头图片main storage
外部设备 2.输出设备
宝宝午睡时间
3.并行设备 -
4.汇编语言
5.块设备 -
6.
7.数据流 —
& 输入设备
9.集成电路
10.主存
HI. Translate the following terms and phras into Ei^lish.
缩写 | 完飙式 | 中文意义 |
1. | ALU | Arithmetic/Logic Unit | 远大于的符号 运算器 |
2. | CPU | Central Processing Unit 或 Cental Processor Unit | 中央处理器 |
3. | CISC | Complex Instruction Set Computer | 如旨令集计瓠 |
4. | DSP | Digital Signal Processing | 数討言号处理 |
5. | EPROM | Erasable Programmable Read Only Memory | 可擦可编程只读存 储器 |
| | 怕冷症 | |
6. | LED | light-emitting diode | 发光二级管 |
7. | MODEM | MOdulator, DEModulator | 调制解调器 |
& | RAM | Random Access Memory | 随机访问存储器 |
9. | ROM | Read Only Memory | 只读存储器 |
10. | RISC | Reduced Instruction Set Computer 相反英语 | 精简指令集计WL |
| | | |
IV Fill in the gaps with the words or phras chon firom the box. Change the forms where necessary.
1.instructions 2. devices 3. concept 4. consuming 5. integrated circuits
陀螺游戏6.space 7. fit into & Information Age 9. embedded computer 10. control
V Translate the following passage into Chine・
计算机能够储存和执行被叫做程序的许多指令，这使其非常通用并不同于计算器。丘 奇一图灵论点就是对该多功能的一个精确陈述：原则上说，任何具有一定的最低性能的计 算机都能够执行其他计算机所能够执行的任务。因此，就计算机的性能和复杂齢说，无 论是个人数字助手还是超型计算机，如果有足够的时间和储存能力，这些计算机都可以执 行同样的计算任务。
