计算机的部件
输入设备
输入设备（Input Devices）(如图所示)
There are veral ways to get new information or input into a computer. The two most common ways are the keyboard and the mou. The keyboard has keys for characters (letters, numbers and punctuation marks) and special commands. Other types of input devices allow you to put images into the computer. A scanner copies a picture or document into the computer. There are veral types of scanners and some look very different, but most look like a flat tray with a glass pane and a lid to cover it. You can input photographs into a computer with a digital camera. Photos are taken with the camera away from the computer and stored on a memory chip.
全日制英语培训KEY WORDS
1、Keyboard 键盘
2、Mou 鼠标
3、Scanner 扫描仪
4、Camera 摄影仪
5、Trackball 滚动球
estate>七年级上册英语单词
6、Digital Camera 数码相机
短发什么发型好看NEW WORDS
快速运输1、keyboard[ 'ki:bɔ:d ] n.键盘
2、scanner[ 'skænə ] n.扫描机,扫描盘,光电子扫描装置
3、trackball n.追踪球stephen hawking
英语谚语带翻译
输出设备
输出设备（Output Devices）（如图所示）
Output devices display information in a way that you can you can understand. The most common output device is a monitor. It looks a lot a like a TV and hous the computer scr
een. The monitor allows you to 'e' what you and the computer are doing together.
KEY WORDS
1、Monitor 显示器
2、BIOS Basic Input /Output System 基本输入输出系统
3、EGA Enhanced Graphic Adapter 增强型图形显示器
耳环的英文>顺德翻译公司4、HDD Hard Disk Light-Emitting Diode 硬盘指示灯
5、KB Keyboard 键盘
walkwear6、Printer 打字机
7、VGA Video Graphics Adapter 视频图形显示器
8、Video Display Generator 视频显示器
