Chapter 2 Computer 一.基础篇 (一) 核心单词 1.important a. 重要的 importance n. 重要性 2.necessary a. 必要的 need v. aux. 必须 3.happy a. 快乐的,幸福的 happily adv. 幸福地 4.plan―planned,v. 计划 plan n. 计划 5.hide (hid, hidden) V. 隐藏 6.break (broke, broken) V. 打破,违犯 freeze (froze, frozen) V. 使结冰,使冷冻 7.calculator n. 计算器 8.operate v. 动手术 How do you operate this new machine ? operation 9.electric a. 电的 electric light 电灯 electricity n. 电 electronic adj. 电子的 10.weigh v. 称……的重量 weigh sth for sb. The watch weighs kg. weight n. 重量 11.agree v. 同意 does Joyce think of Sichuan food? 觉得……怎么样? --- How does Joyce like Sichuan food? 比较: What does the thief look like? 某人长什么样? How does the thief look? n. 味道,味觉 taste v. 品尝 The dish tastes good. He tasted the dish and found it was quite tasty. 14. copy n. . 副本,拷贝 v. 抄写 a copy of the questions ;a copy of Shanghai Students’ Post I copied the text twice yesterday. n. 历史 historical adj. 历史的 v. 发展 development n. difficulty n. 困难 n.. 女商人 businesswoman n. 男商人 busy a. 忙的 business n. 生意 business hours / letters 19. possible a. 可能的 impossible possibly adv. 可能地 v. 喜欢 dislike v. 不喜欢 a. 诚实的 honesty n. 诚实 dishonest a. 不诚实的 n. 长度 long a. 长的 height n. 高 度 high a. 高的 weight n. 重量 wide a. 宽的,宽阔的 23. mouse n. 老鼠 鼠标 24. knowledge n. 知识 know v. 知道, 认识 25. type v. 打字 26.print v. 打印 印刷 27.judge n. 法官 v. 判断 审判 28.thus adv. 如此;这样;因而 --- slow, high --- low, heavy --- light, flat --- rough (二)词组 1. plan to do sth. 计划做某事 I plan to study abroad next year.(v.) 2. operate on sb. 为某人开刀 3. give a computer instructions by putting a program into by doing sth 通过干。。。。 He decorated a Christmas tree by using a lot of coloured questions 提问, raise one hand 举手 raise a pet 养宠物, raise some money 酬钱, raise v. 举起 提升;提出; 提高; 及物动词 后接宾语 rise v. 上升 上涨; 增长;起立;不及物动词 ,后不接宾语 比较:The river rose two feet. The sun rises in the east. He ros