【英语】2018届一轮复习人教版必修2Unit3Computers学案

【英语】2018届一轮复习人教版必修2Unit3Computers学案

Unit 3 Computers 电 脑 晨读·记忆 Computers ‎ The 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 with the 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。但是在新技术的帮助下，电子芯片代替了电子管，一场人工智能革命由此掀起。从那时起，电脑的出现完全改变了我们的生活，它们不仅能在网络或移动电话信号的连接下从网上下载信息，而且可以解决各种类型的逻辑问题。在操作员的教练下，它们甚至还可以控制火箭探索月球，指导具有人类性格的机器人擦洗地板和照顾你调皮的侄女。不管怎么说，电脑都是如此的有用，以致的确给人们带来了快乐。‎ ‎ 然而，电脑很容易受到病毒的攻击，这一现实已经成为一个难以处理的难题，结果，电脑在某种程度上是很危险的。因此，就个人而言，我很担心电脑在某些领域，例如金融方面的广泛应用。‎ I.单词盘点 ‎1.__________(vt.) 计算 ‎→__________(n.) 计算；盘算；估计 ‎ ‎→__________(n.) 计算器 ‎2.__________(adj.) 普遍的；通用的；宇宙的 ‎ ‎3.__________(vt.) 简化 ‎→ _________(adj.) 简单的 ‎→ _________(n.) 简单化；单纯化 ‎4.__________(n.) 总数；算术题；金额 ‎ ‎5.__________(n.) （电脑）操作员；接线员 ‎ ‎→ _________(v.) 操作；做手术 ‎→ _________(n.) 操作；手术 ‎6.__________(adj.) 合逻辑的；合情理的 ‎→_________(adv.) 逻辑上；合逻辑地；有条理地 ‎7.__________(n.) 工艺；科技；技术 ‎→ _________(adj.) 科技的 ‎8.__________(n.) 革命 ‎9.__________(adj.) 人造的；假的 ‎10.__________(n.) 智力；聪明；智能 ‎ ‎→ __________(adj.) 智能的；聪明的 ‎11. _________ (vt.) 解决；解答 ‎→__________(n.) 解决办法，解答；溶解 ‎12.__________(n.) 真实；事实；现实 ‎ ‎13._________(adj.) 私人的；个人的；亲自的 ‎ ‎→ _________(adv.) 就个人而言；亲自 ‎→__________(n.) 个性；人格；名人 ‎14.__________(n.) 管；管子；电子管 ‎ ‎15.__________(adj.) 总的；整个的(n.) 总数；合计 ‎→ _________(adv.) 完全地；整个地 ‎16.__________(n.) 网络；网状物 ‎17.__________(n.) 网 ‎ ‎18.__________(n.) 应用；用途；申请 ‎→ __________(v.) 应用；申请 ‎ ‎→ __________(n.) 申请人；求职者 ‎ ‎19.__________(n.) 金融；财经 ‎ ‎→ __________(adj.) 金融的；财经的 ‎ ‎20.__________(adj.) 可移动的；机动的 ‎ ‎21.__________(n.) 火箭 ‎ ‎22.__________(vt.&vi.) 探索；探测；探究 ‎→ __________(n.) 探索；探测 ‎→ __________(n.) 探险家；勘探者 ‎ ‎23.__________ (adv.) (也作anyway)无论如何即使如此 ‎ ‎24.__________(n.) 目标；目的；球门；（进球）得分 ‎ ‎25.__________(n.) 幸福；快乐 ‎→__________(adj.) 幸福的；快乐的 ‎→__________(adv.) 幸福地；快乐地 ‎26. __________(v.) 下载 ‎27. __________(n.) 病毒 ‎ ‎28.__________(vi.&vt.) 发信号(n.) 信号 ‎ ‎29.__________(n.) 类型(vt.&vi.) 打字 ‎30.__________(n.) 教练 ‎ ‎31. __________(vi.) (arose;arisen)出现；发生 ‎32.__________(adj.) 电子的 ‎→___________(n.) 电；电学 ‎33.___________(n.) 外观；外貌；出现 ‎→ ___________(vi.) 出现 ‎34.___________(n.) 性格；特点 ‎35.___________(n.) 拖把(vt.)用拖把拖；擦 ‎36.___________(adj.) 淘气的；顽皮的 ‎37.____________(n.) 侄女；甥女 ‎→ ____________(n.) 侄子；外甥 ‎38.____________(vt.) 损坏；宠坏 II.短语回顾 ‎1.从……时起 __________________‎ ‎2.结果 __________________‎ ‎3.如此……以致于 __________________‎ ‎4.在某种程度上 __________________ ‎ ‎5.在……的帮助下 __________________‎ ‎6.处理；安排；对付 __________________‎ ‎7.看守；监视 __________________‎ ‎8.弥补；化妆；编造；构成 __________________ ‎ III.句式扫描 ‎1. I developed very slowly and it took nearly two hundred years before I was built as an analytical machine by Charles Babbage.(教材P18)‎ 我发展缓慢，差不多到了两百年后，查尔斯·巴比奇才把我制成一台分析机。‎ ‎2. As time went by，I was made smaller.(教材P18)‎ 随着时间的推移，我被做得更小了。‎ ‎3. Over time my memory has developed so much that，like an elephant，I never forget anything I have been told..(教材P18)‎ 经过一段时间，我的记忆能力发展得如此快，就像一头大象一样，以致于我从来不会忘记告诉我的任何事情。‎ IV.小试牛刀 1. ‎ ‎ Ⅰ.单词填空 ‎1.Friendship is a(n)________________(universe) key to be able to open everyone's heart.‎ ‎2.I hope you will enjoy the book and find ideas in it to____________‎ ‎(simple) your life.‎ ‎3.She was once described as the most_______________(intelligence) woman in America.‎ ‎4.His dream of opening a restaurant became a(n)___________(real) in 1994.‎ ‎5._______________ (person)，I'm content with what you did.‎ ‎6.I cannot___________(total) agree with you，but I think what you said just now is partly reasonable.‎ ‎7.I think______________(happy) depends on our attitudes to life.‎ ‎8.You never told me why you made an ________________ (apply) for that position while you had had a good one.‎ ‎9.However, we should always bear this in mind: don't judge a person by his_______________(appear).‎ ‎10.The______________（solve) to making a right choice about your future is following your own heart.‎ Ⅱ.短语填空 give away，watch over，go by，with the help of，make up，deal with，‎ in a way，from now on，in common，after all ‎1.The doctors and nurses_________________the seriously wounded worker day and night.‎ ‎2._________________computers，it is now easy to deal with and share information.‎ ‎3.They are friends，but they have little_________________.‎ ‎4.I think that the work is well done_________________.‎ ‎5.With time_________________，computers are becoming more and more popular.‎ ‎6.Don't get discouraged by setbacks；we are new to the work______‎ ‎____________.‎ ‎7._______________，you can deal with these problems on your own.‎ ‎8.He______________most of his money to charity after the meeting.‎ ‎9.I think we should work out a strategy to__________________this situation.‎ ‎10.Saying you are sorry won't_________________for the damage of breaking the vase.‎ Ⅲ.单句填词 ‎1.He rushed out of the room__________I said a word.‎ ‎2.It ___________her ten years before she paid off her debts.(take)‎ ‎3.As time____________by,our country will become more and more powerful.(go)‎ ‎4.As time____________by, they became good friends and often sent e-mails to each other. (go)‎ ‎5.So fast____________light travel that we can hardly imagine its speed. (do)‎ Ⅳ.单句改错 ‎1.With time went by, I could understand why my parents were so strict with me.‎ ‎2. In totally, there were only 20 students watching the New Year Gala ‎ in the classroom then.‎ ‎3. My dream is to provide people a life of high quality.‎ ‎4. If we fail to reach the agreed standard, we will be made redo the ‎ word test. ‎ ‎5. There were such many people in the hall that he was very frightened.‎ ‎6. As we all knew, class nineteen was consisted of 34 students.‎ ‎7. It's said that the car accidents arose from be overexcited or carelessness.‎ ‎8. When it comes to how to get along with others, he doesn't know how to do.‎ ‎9. The construction of the two new railway lines have been completed by now.‎ ‎10. To beautify our city, the old temple has restored several times, and now it looks brand-new.‎ ‎ ‎ English or Chinglish？‎ 恭维话儿 Flattery ‎ One time while staying in a hotel in Gui zhou I noticed there were several bottles of water in my hotel room.I wasn't sure if they were free or if you had to pay. The sticker on the bottle was funny: “With our compliments”. What they wanted to say was“complimentary”,which means “free”.‎ ‎ ‎ ‎ 一次我住在贵州的一家酒店里，我的房间里有几瓶水，我不确定它们是免费的还是要付钱的。瓶子上的标签比较有趣:“With our compliments ”。他们想要说的是:“complimentary”，意思是“免费的”。‎ Tip： In English, “complimentary” is an adjective whereas “compliment” is a verb or a noun.‎ ‎ ——摘自Kirk Kenny《笑死我的英文书》‎ 参考答案 I.单词盘点 ‎1.calculate ；calculator 2.universal 3.simplify；simple；simplification 4.sum 5.operator；operation 6.logical；logically 7.technology；technological 8.revolution 9.artificial 10.intelligence；intelligent 11.solve 12.reality 13.personal；personally；personality 14.tube 15.total ；totally 16.network 17.web 18.application ；apply；applicant 19.finance；financial 20.mobile 21.rocket 22.explore ；exploration；explorer 23.anyhow 24.goal 25.happiness；happy；happily 26.download 27.virus 28.signal 29.type 30.coach 31.arise 32.electronic；electricity 33.appearance ；appear 34.character 35.mop 36.naughty 37.niece；nephew 38.spoil II.短语回顾 ‎1.from...on 2.as a result 3.so...that... 4.in a way 5.with the help of 5.deal with 6.watch out 7.make up IV.小试牛刀 Ⅰ.单词填空 ‎1.universal　2.simplify　3.intelligent　4.reality　5.personally　6.totally　7.happiness　8.application 9.appearance 10.solution Ⅱ.短语填空 ‎1.watched over　2.With the help of　3.in common　4．in a way　5.going by　6.after all　7.From now on　8．gave away　9.deal with　10.make up for Ⅲ.单句填词 ‎1.before 2.took 3.goes 4.went 5.does Ⅳ.单句改错 ‎1.went改为going 2.totally改为total 3.people后面加with 4.made后面加to 5.such改为so 6.去掉was 7.be改为being 8.how改为what 9.have改为has 10.has 后面加been