计算机专业英语(第二版) 教学课件 作者 吴群 吴坚 Lesson Two.ppt

专业英语 Lesson Two ? Key point: the parts of speech and their position in the sentences ? Difficult points: non-finite form of verb in the text ? Requirement: By the end of this lesson, you should be able to have a good command of the positions of the parts of speech in sentences computer terms given in the lesson ? By the end of this lesson, you should be able to describe the mouse, monitor, scanner, and printer definite key words and write key words of an article Peripherals Abstract: The article tells of the peripherals plugged into the computers. It points out that their developments are as important as the advances in the technology of the computers. Key words: personal computer; peripherals; mouse; monitor; scanner; printer New Words peripheral a. 周围的；边缘的 accessory n. 附件 auxiliary a. 辅助的 modem n. 调制解调器 integral a. 构成整体所必要的； 组成的 misspell n. v. 错误拼写 click n.v. 点击 out of the league of 超出预算之外 flat-bed scanner n. 单页扫描仪 sheet-bed scanner n. 连页扫描仪 optical n. 光学 character n. 字符 recognition n. 识别 dot n. 小点、小圆点 matrix n. 字模 inkjet v.n. 喷墨 laser n. 激光 cursor n. 光标 bus mouse n. 总线鼠标 serial mouse n. 串行口鼠标 crystal n. 晶体 cordless mouse n. 无绳鼠标 diode n. 二级管 cathode n. 阴极 scanner n. 扫描仪 fiddly a. 使用不便的；