下载文档原格式
Unit 3Computers一、单词表词汇全查验——运用多媒体，提问默写词汇Ⅰ.阅读词汇(英译汉)[第一屏听写] 1．calculator n．计算器2．laptop n. 手提电脑3．analytical adj. 分析的4．universal adj. 普遍的；通用的；宇宙的5．revolution n. 革命6．artificial adj. 人造的；假的7．mathematical adj. 数学的8．designer n. 设计师9．tube n. 管；管子；电子管[第二屏听写] 10．network n．网络；网状物11．web n. 网12．rocket n. 火箭13．download v t. 下载14．virus n. 病毒15．android n. 机器人16．mop n. 拖把v t. 用拖把拖；擦17．naughty adj. 顽皮的；淘气的18．spoil v t. 损坏；宠坏Ⅱ.高频词汇(汉译英)[第三屏听写] 1．calculate v t.计算2．simplify v t. 简化3．sum n. 总数；算术题；金额4．operator n. (电脑)操作员；接线员5．logical adj. 合逻辑的；合情理的6．logically ad v. 逻辑上；合逻辑地；有条理地7．technology n. 工艺；科技；技术8．technological adj. 科技的[第四屏听写]9．intelligence n．智力；聪明；智能10．intelligent adj. 智能的；聪明的11．solve v t. 解决；解答12．reality n. 真实；事实；现实13.personal adj.私人的；个人的；亲自的14．personally ad v. 就个人而言；亲自15．total adj. 总的；整个的n. 总数；合计[第五屏听写]16．totally ad v.完全地；整个地17．application n. 应用；用途；申请18．finance n. 金融；财经19．mobile adj. 可移动的；机动的20．explore v t.&v i. 探索；探测；探究21．anyhow ad v. (也作anyway)无论如何；即使如此22．goal n. 目标；目的；球门；(进球)得分23．happiness n. 幸福；快乐[第六屏听写]24．signal v i.&v t.发信号n. 信号25．type n. 类型v t.&v i. 打字26．arise v i.(arose, arisen) 出现；发生27．appearance n. 外观；外貌；出现28．character n. 性格；特点29．coach n. 教练30．electronic adj. 电子的[第七屏听写] 31．niece n．侄女；甥女32．deal_with 处理；安排；对付33．watch_over 看守；监视34．from_..._on 从……时起35．as_a_result 结果36．so_..._that_... 如此……以至于……37．human_race 人类38．in_a_way 在某种程度上39．with_the_help_of 在……的帮助下二、单元核心考点初热身——提供语境，单元考点自测回顾(一)分类识记单词——用时少·功效高⇩积得多(平时多输入，用时顺手出)(二)语段串记短语——不枯燥·兴趣高⇩积得多(平时多输入，用时顺手出)(三)仿写用活句式——造佳句·表达高1．arise vi.出现；发生；引起；起身；起床[一词多义]写出下列句中arise的含义①Seeing his mother return home, the boy arose from his chair immediately.起身②New problems will arise one after another in the future.出现③They arose at sunrise to get an early start to the park.起床④The number of road accidents and the deaths arising from those accidents has increased over the past year.引起[辨析比较]arise, arouse, rise, raise选用上述单词完成下列语段One of the problems ⑤arising from the present economic situation is that the price is ⑥rising sharply, of course, partly because some illegal businessmen ⑦raise it on purpose, which has ⑧aroused some objections.由当前经济形势产生的问题之一是价格迅速上涨，当然，部分原因是一些不法商贩故意提高价格；这种现象已经引起了一片反对之声。
高考英语一轮复习Unit3Computers学案新人教版必修2Unit 3 Computers电脑晨读・记忆 ComputersThe goal of early calculating machines was to simplify difficult sums. But with the help of new technology, electronic chips replaced tubes and a revolution of artificial intelligence has arisen. From then on, the appearance of computers totally changed our lives. They can not only download information from the web when connected by the network or mobile phone signals, but also solve different types of logical problems. With operators as their coaches,they can even control rockets to explore the moon and instruct androids withthe human race’s characters to mop floors and watch over your naughty niece. Anyhow, computers are so helpful that they do bring happiness.However, computers are easily attacked by viruses. This reality has become a hard-to-deal with-problem. As a result, computers are dangerous in a way. So, personally, I worry about their universal applications in some fields, such as finance.电脑早期计算机器的目的是简化比较难的计算。
——————————教育资源共享步入知识海洋————————2.3 Computers单元检测卷（时间10分钟；满分100分）班级_________________姓名_____________考号_________________得分_______________________I 语言知识及应用 (共两节，满分4分)第一节完形填空 (共20小题；每小题1.5分，满分30分) 【天津市河东区2018届高三第一次模拟】He was 11 years old and went fishing every chance he got from the dock at his family’s cabin on an island in the middle of a New Hampshire lake.On the day before the bass season opened, he and his father were fishing early in the evening, ___1___ sunfish and perch with worms. Then he tied on a small lure and practiced casting. The lure ___2___ the water and caused colored ripples (涟漪，细浪) in the sunset, then ___3___ ripples as the moon rose over the lake.When his fishing rod doubled over, he knew something ___4___ was on the other end. His father watched with ____5__ as the boy skillfully worked the fish alongside the dock.Finally, he carefully lifted the ___6___ fish from the water. It was the largest one he had ever seen, but it was a bass.The boy and his father looked at the handsome fish, gills (鳃) playing back and forth in the ___7___. The father lit a match and looked at the watch. It was 10 p.m.—two hours ___8___ the season opened. He looked at the fish, then at the boy.“You’ll have to ___9___, son.” he said.“Dad!” cried the boy.“There will be other fish.” said his father.“Not as big as this one.” cried the boy.He looked around the lake. No other fishermen or boats were anywhere around in the moonlight. He looked again at his father. Even though no one had seen them,___10___ could anyone ever know what time he caught the fish, the boy could ___11___ by the clarity of his father’s voice that the decision was not negotiable (可协商的). He slowly pulled the ___12___ out of the lip of the huge fish and ___13___ it into the black water.The creature swished its powerful body and disappeared. The boy ___14___ that he would neveragain see such a great fish.That was 34 years ago. Today, the boy is a successful architect in New York City. And he was right. He has never again caught such a magnificent fish ____15__ the one that was set free by him that night long ago. But he does see that same fish ___16___ ----every time he ___17___ against a question of ethics.For, as his father taught him, ethics are simple ____18__ of right and wrong.___19___ is only the practice of ethics that is difficult. Do we do right when no one is looking? We would ___20___ we were taught to put the fish back when we were young.4251．A. catching B. drawing C. trapping D. expecting2．A. met B. struck C. knocked D. attacked3．A. golden B. silver C. black D. blue4．A. light B. slim C. small D. huge5．A. decision B. instruction C. admiration D. celebration6．A. lively B. living C. exhausted D. dead7．A. moonlight B. sun C. wind D. lake8．A. when B. since C. after D. before9．A. pull it up B. speed it up C. put it back D. bring it back10．A. not B. nor C. and D. or11．A. receive B. believe C. organize D. tell12．A. worm B. hook C. boat D. match13．A. lowered B. lifted C. watched D. changed14．A. expected B. admitted C. complained D. suspected15．A. that B. when C. as D. because16．A. once again B. again and again C. all the time D. in the end17．A. comes up B. catches up C. makes up D. rings up18．A. information B. advice C. matters D. messages19．A. It B. He C. The right D. The wrong20．A. even if B. though C. unless D. if【答案】1．A2．B3．B4．D5．C6．C7．A8．D9．C10．B11．D12．B13．A14．C15．C16．B17．A18．C19．A20．D【解析】这个故事描述了在无人知晓的情况下，距离开渔季节只有2个小时的时候，父子俩抓到一条大鱼，父亲要求儿子把大鱼放回去，并教育儿子严守规则，由于这次事件，儿子在后来人生道路上受到有益的影响。
Ⅰ.阅读理解As Internet users become more dependent on the Internet to store information，are people remembering less? If you know your computer will save information，why store it in your own personal memory，your brain? Experts are wondering if the Internet is changing what we remember and how.In a recent study，Professor Betsy Sparrow conducted some experiments. She and her research team wanted to know how the Internet is changing memory.In the first experiment，they gave people 40 unimportant facts to type into a computer.The first group of people understood that the computer would save the information.The second group understood that the computer would not save ter，the second group remembered the information better.People in the first group knew they could find the information again，so they did not try to remember it.In another experiment，the researchers gave people facts to remember，and told them where to find the information on the computer.The information was in a specific computer folder (文件夹). Surprisingly，people later remembered the folder location (位置) better than the facts.When people use the Internet，they do not remember the information.Rather，they remember how to find it.This is called “transactive memory (交互记忆)．”According to Sparrow，we are not becoming people with poor memories as a result of the Internet.Instead，computer users are developing stronger transactive memories; that is，people are learning how to organize huge quantities of information so that they are able to access it at a later date.This doesn't mean we are becoming either more or less intelligent，but there is no doubt that the way we use memory is changing.文章大意：文章主要讲的是互联网给人类的记忆带来的影响。
