2018高考英语大一轮复习：第1部分 必修2 Unit 3 Computers 练案 含解析
第一部分必修二Unit 3Ⅰ.阅读理解(2015·安徽)导学号 42492174 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。
互联网使用者越来越依赖互联网来储存信息，人们这样做是否会丧失记忆事物的能力呢？专家怀疑互联网可能正在改变人们的记忆内容和方式。
1．The passage begins with two questions to __A__.A．introduce the main topic B．show the author's attitudeC．describe how to use the Internet D．explain how to store information解析：写作意图题。
根据第一段“Experts are wondering if the Internet is changing what we remember and how.”可知，作者使用两个问句是为了引出要讨论的话题。
2．What can we learn about the first experiment？__C__A．The Sparrow's team typed the information into a computer.B．The two groups remembered the information equally well.C．The first group did not try to remember the information.D．The second group did not understand the information.解析：细节理解题。
根据第二段“People in the first group knew they could find the information again，so they did not try to remember it.”可知答案。
3．In transactive memory，people __D__.A．keep the information in mindB．change the quantity of informationC．organize information like a computerD．remember how to find the information解析：细节理解题。
根据倒数第二段“Rather，they remember how to find it.This is called‘transactive memory(交互记忆)’”可知，在交互记忆里，人们记得怎样找到信息。
4．What is the effect of the Internet according to Sparrow's research? __A__A．We are using memory differently.B.We are becoming more intelligent.C．We have poorer memories than before.D.We need a better way to access information.解析：细节理解题。
根据最后一段“but there is no doubt that the way we use memory is changing”可知，互联网对人们的记忆产生的影响是它改变了我们使用记忆力的方式。
Ⅱ.七选五导学号42492175根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。
选项中有两项为多余项。
(2016·山西大学附中模块诊断)The iPod generationToday it is common to see people who walk about with colored wires hanging from their ears wherever they go.They move about in their personal bubbles, sometimes unaware of what's happening around them.__1.C__Outside life is shut out.So are you one of “them”？For me, walking around in my own personal bubble is perfect.__2.D__What's even better, wearing earphones seems to give a signal to people which says: “I'm not available for chatting at the moment！”Suppose you're at work and about to make an incredible breakthrough, but a colleague suddenly turns up.At this precise moment, the slightest disturbance would break your concentration.__3.A__Once again, those wires hanging from your ears would be sure to give that “Go away！” signal.__4.G__It's probably part of the growing up stage when they just want to ignore their whole family.While their mothers give them lectures about why they should do their homework, they can just turn up the volume(声音) on their MP3 player, smile, and say “Yes, Mum.” Problem solved.Pretty soon, not only will we have pretty colored wires hanging from our ears—but also our brains will be directly plugged into some new high-tech instrument.We'll be in a virtual(虚拟) world, communicating with everyone else, or choosing not to, as we like.In this world, we will all be permanently plugged in.__5.F__ And they are changing our social habits along the way.In the end, there is a thin line between using technology as a tool for making life better and being a slave to it! It's so strange—suddenly, I don't feel like wearing my earphones any more!A．Listening to music through earphones is the perfect way to ignore such interruptions.B．I also have wires hanging from my ears.C．They walk around in their own spaces, with their personal “digital noise reduction systems.”D．I don't have to deal with the noise from the environment.E．After all, I am listening to my favorite music and would rather not be disturbed.F．Our instruments are changing quickly.G．In the home situation, teenagers love these wires.文章大意：今天人们无论走到哪里，都会带着耳机。
18年高考英语一轮复习Unit3Computers课件新人教版必修2
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Ⅲ.高频句型分析探究,融会贯通 Nothing is impossible to a willing heart. 1. time ,I was made smaller. 随着时间的推移,我被做得越来越小。 考点提炼as引导时间状语从句,意为“随着……”。 2.Over time my memory has developed much , like an elephant,I never forget anything I have been told! 随着时间的推移,我的记忆能力发展得如此之快,就像一头大象一 样,我从来不会忘记告诉我的任何事情! 考点提炼so...that...“如此……以至于……”,引导结果状语从句。 1.随着时间的推移,我跟老朋友们的联系越来越少了。 2.她气得说不出话来。
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11.web n. 12.application n. 13.finance n. 14.mobile adj. 15.rocket n. 16.download vt. 17.virus n. 18.coach n.
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【拼写· 高频单词】 1. vt.解决;解答 2. vt.&vi.探索;探测;探究 3. adv.(也作anyway)无论如何;即使如此 4. n.目标;目的;球门;(进球)得分 5. n.幸福;快乐 6. vi.(arose,arisen)出现;发生 7. adj.电子的 8. n.性格;特点 9. n.拖把 vt.用拖把拖;擦 10. n.侄女;甥女
-17核心词汇 核心句式
2.total adj.总的;整个的;全部的;完全的 n.总数;总额;合计 vt.&vi.总数达;将……加起来;合计 领悟高考· 究考法 诵读或翻译句子,体会黑体部分含义 (1)Have you ever visited a garden,where the atmosphere of the garden appeared to total more than the sum of its parts?(2016· 全国甲,七选 五) 你是否曾经参观过这么一个花园,它的氛围看起来完全大于它各部 分的总和? (2)When we choose a large spoon over a smaller one,total intake(摄 入)jumps by 14 percent.(2015· 课标全国Ⅱ,阅读理解B) 当我们选用大汤匙而非小汤匙时,摄入总量多百分之十四。
2018年高考英语(全国通用)一轮复习课件：必修2Unit3Computers
9. watch over看守；监视 watch out (for) 当心；谨慎 keep a watch on监视；密切凝视
3 经典句式
1.I developed very slowly and it took nearly two hundred years before I was built as an analytical machine by Charles Babbage. 我发育缓慢，差不多到了两百年之后，查尔斯·巴比奇才把我制成了一 台分析机。
2 高频短语
1. from...on 从……时起 2. as a result 结果
He was careless. As a result，he died.(同义句转换) →He died as a result of his carelessness. →His carelessness resulted in his death. →His death resulted from his carelessness.
9.virus n.病毒 10Xputer games电脑游戏 11.surf the Internet上网 12.shop on line 网上购物
话题佳作
假如你是李华，你的笔友Jim最近沉溺于玩电脑游戏，为此你很担心。 请根据下表提示给Jim写一封信，谈谈你的看法及建议。
Jim过去 功课好，积极参加学校的各项活动。 Jim现在 对学习没有兴趣，上课不专心，不按时交作业。 你的看法 也许玩电脑游戏能使你放松，但沉溺其中会占用学习时间…… 你的建议 (至少发挥两点)
警察示意这位司机过马路。 8.type n.类型；
vt.& vi.打字 9.arise vi.出现；产生；站起
2018版高考英语一轮总复习 第一部分 重点全程攻略 Unit 3 Computers限时规范特训 新人教版必修2
Unit 3 ComputersⅠ.阅读理解(建议用时16′)A[2017·唐山摸底]All my life I had wanted a dog. I had two cats that I adored W1 like children, but I still wanted the company of a dog. Then unfortunately W2 I lost my cats. Soon came another shock that my husband left me forever because of P1 lung cancer. I felt I had just lost everything that ever mattered to me.I voiced these feelings to a friend, who took me to a pet store. The store was holding an adoption W3 day with shelters. I looked at and held several puppies (小狗), wondering which to choose. Then I met Maggie. She looked at me with the saddest eyes I had ever seen, then laid her head on my shoulder and slept. I immediately decided to save her!Maggie adjusted W4 well. I, however, was still adjusting. One night, thoughts of losing everything rushed through my head again. So depressed was I that I felt the only solution was to end my life. With a bottle of medicine in one hand and Maggie on my lap, I took the pills. Through my tear－filled eyes I looked down at Maggie to tell her I was sorry. The look on her face I will never be able to explain W5. It's as if her eyes said, “Don't leave me; I need you just as you needed me.” It was then that I ran to the bathroom to vomit_up the pills. The rest of the night I sat on the couch holding Maggie and thanking her for saving me.Since that night I have had a love for her that I never knew possible. She never leaves my side when I am at home. She has taught me to smile and laugh. Together with Maggie, I feel I can get through P2 anything.篇章导读：本文讲述的是作者失去自己的猫后，又经历了丈夫去世的打击，使作者感情无法排解。
2018版高考英语(人教通用)大一轮复习满分必背：二 Unit3 Computers
Unit 3ComputersⅠ。
常考单词必背1．simplify vt.简化Try to simplify your explanation for the children。
设法让你的解释简易一些，让孩子们能听懂。
［快速闪记］simplified adj.简化的simplification n．简化2. sum n．总数；算术题；金额v．合计In sum,the course is clear。
总而言之，这个过程是清晰的.［快速闪记]in sum总之，总而言之sum up概括；合计sum up to总计为3．intelligence n．智力；聪明；智能Computer scientists study artificial intelligence.计算机科研人员研究人工智能.[快速闪记］intelligent adj。
智能的;聪明的4。
solve vt.解决;解答Can you help me to solve this maths question？你能帮我解答这个数学问题吗？［快速闪记］(1)solve/settle/deal with problems解决问题(2）solution n．解决，解答5．total adj.总的;整个的n．总数；合计In total，they spent 420 hours on the project。
他们在这项工程上总共花了420 个小时。
[快速闪记］totally adv。
完全地；整个地6．application n．应用;用途；申请There were more than 300 applications for the six jobs。
有300多人申请这6份工作.[快速闪记］apply v．应用,运用，申请，请求7。
explore vt。
＆vi.探索；探测；探究The scientists are exploring all possible ways to improve food production.科学家们正在探究所有可能提高食品产量的方法。
新高考英语人教版一轮复习课件第1部分必修2Unit3Computers
标志；预示；信号 指象征或表达某种深邃意蕴的特殊事物 指迹象、征兆、预兆或人们公认的事物的记号 症状；征候；征兆 标记；标志；分数；成绩
• 【多维训练】 • ◆语法填空 • ②When he closes his book，it’s a signal for
everyone __________(stand) up. • ③The police signalled to the driver
There are some other disadvantages. Firstly，it will be harmful to our eyes if we look at a computer for a long time. Secondly, it takes us so much time, money and energy. If we spend too much time playing computer games and get addicted to it, it will be very difficult for
→ _c_a_l_c_u_la_t_o_r_n.计算器
10．_t_e_ch_n_o__lo_g_y_n.工艺；科技；技术
重 →_t_e_ch__n_o_lo_g_i_ca_l_adj. 科技的
点 单
11．1_a_p_p_l_ic_a_t_io_n___n.应用；用途；申请
词 →____a_p_p_l_y__v．应用；涉及；申请
in time.
如今，电脑在给我 Nowadays the computer has become a part of our
们带来很大便利的 daily life. Some students even think that computers can
2018年高考英语一轮复习 Unit 3 Computers话题(含解析)新人教版必修2
Unit 3 Computers（一）机器人厨师Lily: Ann，how about this dish?安，你觉得这道菜怎么样？Ann: It is very delicious.很好吃。
Lily: Quite right. It is cooked by aspecial cook.是的。
这是由一位特殊的厨师做的。
Ann: He must be a famous cook.他肯定是个有名的厨师。
Lily: He is not a human being but a robot.他不是人类而是一个机器人。
Ann: A robot cook? I can’t believe it.机器人厨师？我真不敢相信。
Lily: It is true. This robot is manufactured by an old man in Beijing. You just need to put the foodinside of the robot and carry some orders out，after a few minutes，a delicious dish is finished.是的。
这个机器人厨师是北京的一位老人研制的。
你只需把食物放进机器人的肚子里，然后执行机关命令，几分钟后，一道美味的菜肴就完成了。
Ann: It is easy and convenient.真是简单又方便啊。
Lily: Yeah，the old man plans to popularize this kind of robot cook to more and more restaurants.恩。
老人还打算把这款机器人厨师推广到更多的餐厅中。
Ann: That is so cool.真是太酷了。
（二）电脑的利弊 The Pros and Cons of ComputerComputer is increasingly popular in people’s dailylife. The number of computer in every family is more thanTV set. Some people think it is so great that they allregard it as a gift from the heaven. However，some peopleconsider it brings more disadvantages than advantages. Inmy opinion，both opinions are correct，but if we can use computer in a proper way，its advantages are superior to disadvantages. I have several reasons.在人们的日常生活中电脑越来越受欢迎。
2018届人教版必修2一轮复习：Unit3Computers课件(75张)
v．应用；
切 脉 搏 . 核 心 突 破
vt.&vi.探索； 探测； 探究→ explorer
n． 探
课 时 提 升 练
险家；勘探者→ exploration n．探索 8． electronic adj.电子的→ electricity n．电；电学
菜
单
高三总复习· 英语
二、语境填空
固 根 源. 知 识 梳 理
菜
单
高三总复习· 英语
固 根 源. 知 识 梳 理
☞好句延展 1．由于最近很忙，所以不能参加这次比赛。 As I'm very busy recently， I can't take part in the match. 2．他吃完早饭，穿上大衣去上班了。 He finished his breakfast，put on his overcoat and went
课 时 提 升 练
切 脉 搏 . 核 心 突 破
has a long way to go.Anyhow， his goal is to provide my family with a life of high quality.We are truly filled with happiness that the robot is a helper of my family.
课 时 提 升 练
切 脉 搏 . 核 心 突 破
would mop the floor,2.deal with telephone calls and even 3.watch over the dog.4.With the help of the robot ， my
grandparents could solve all the difficult problems.
【高考】2018最新英语高考(课标通用)大一轮复习课件：必修二 Unit 3 Computers
calculator
(15) universal /ˌjuːnIˈvɜːsl/ adj.普遍的；通用的；宇宙的→n. 宇宙
universe
(16) simplify
simple
/ˈsImplIfaI/ vt.简化→adj.简单的
simply
→adv.简单地
explore
(17)
/Ikˈsplɔː/ vt.&vi.探索；探测；探究→n.探险 →n.探索
with over
5．deal 6．watch 7．go
处理；安排；对付 看守；监视
by
时光流逝
8．make 9．after 10．have... 11．a large 12．be 13． 14．
up all in sum
弥补；编造；打扮；构成 毕竟；终究 common有……共同之处 of money一大笔钱 to do sth.下决心做某事
病毒
(6)mobile/ˈməʊbaIl/ adj.
可移动的；机动的
(7)operator/ˈɒpəreItə/ n．(电脑)操作员；接线员
2．核心单词——写一写 (1) (2) (3) (4) (5)
revolution tube network finance rocket
/ˌrevəˈluːʃn/ n．革命 /tjuːb/ n．管；管子；电子管 /ˈnetwɜːk/ n．网络；网状物 /ˈfaInæ ns/ n．金融；财经 /ˈrɒkIt/ n．火箭
(6) (7) (8) (9) (10) (11)
anyway
goal signal type electronic character anyhow
/ɡəʊl/ n．目标；目的；球门；(进球)得分 /ˈsIgnəl/ vi.&vt.发信号 /taIp/ n．类型 n．信号
2018届全国英语一轮复习讲义：必修2 Unit 3-Computers 精品
必修2Unit 3ComputersThe appearance of computers has totally changed our lives.With the application of new technology，computers are not just calculating machines，simplifying complicated logical problems.Connected to the network or mobile phones，they help us download different types of information.Scientists even control rockets and spaceships with them to explore the puters with artificial intelligence can do housework or care for babies! However，computers are easily attacked by viruses.Personally，fields like finance and military affairs are more likely to be visited by hackers.默写识记◆默写单词1.technology n．工艺；科技；技术2.solve vt. 解决；解答3.reality n. 真实；事实；现实4.personally adv. 就个人而言；亲自5.total adj. 总的；整个的n. 总数；合计6.explore vt.& vi. 探索；探测；探究7.type n. 类型vt.& vi. 打字8.goal n. 目标；目的；球门；(进球)得分work n. 网络；网状物10.appearance n. 外观；外貌；出现11.character n. 性格；特点12.signal vi.& vt. 发信号n. 信号13.arise vi. 出现；发生14.electronic adj. 电子的◆记住词义1.calculate vt. 计算2.universal adj. 普遍的；通用的；宇宙的3.simplify vt. 简化4.logical adj. 合逻辑的；合情理的5.revolution n. 革命6.artificial adj. 人造的；假的7.intelligence n. 智力；聪明；智能8.application n. 应用；用途；申请9.finance n. 金融；财经10.rocket n. 火箭11.virus n. 病毒12.coach n. 教练◆写出短语1.in a way 在某种程度上2.with the help of 在……的帮助下3.deal with 处理；安排；对付4.watch over 看守；监视5.as a result 结果6.go by (时间)过去；流失7.work as 担任；充当8.get together 聚会9.from...on 从……时起10.so...that... 如此……以至于……联想拓展动词后缀ify1.simplify 简化2.beautify 美化3.purify 净化4.identify 鉴定；识别出5.classify 分类短语串记1.all the way 自始至终；完全2.by the way 顺便说一下3.in no way 一点也不；决不4.in this way用这种方法5.in the way 挡道；碍事6.on the way 在途中－－－－－－－－－－－7.help sb.out 帮助某人摆脱困境8.help sb.with sth. 在某方面帮某人9.help (to) do sth. 帮着做某事10.help oneself (to) 自用－－－－－－－－－－－11.face reality 面对现实12.turn...into reality 把……变成现实13.become a reality 成为现实14.in reality 实际上－－－－－－－－－－－15.as a result of 作为……的结果16.without result 毫无结果地17.result from 由……引起18.result in 导致；结果－－－－－－－－－－－19.watch out (for...) 注意；小心(……)20.watch for 守候；当心；等待21.keep a close watch on 密切注视22.be on watch 值班；看守－－－－－－－－－－－23.work as 担任；充当24.serve as 担任；充当25.act as 担任；充当经典例句①The application forms have now been simplified.申请表格现已简化了。
新高考英语通用版总复习一轮课件第一部分必修2Unit3Computers
常考短语 1.over ___ti_m_e___ 随着时间的推移 2.___fr_o_m___...on 从……时起 3.___g_o____ by 经过；(时间)过去 4.__l_a_te_r___ on 后来；以后 5.as a __re_s_u_l_t __ 结果 6.so...___th_a_t___...如此……以至于…… 7.__s_h_a_re___ with 与……分享 8.be __f_il_le_d___ with 充满……
9.__h_u_m_a_n__ race 人类 10.__g_i_v_e___ away 捐赠；捐送 11.in a ___w_a_y___ 在某种程度上 12.__m__a_k_e__ up 编造 13.___a_ft_e_r__ all 尽管；到底；究竟；毕竟 14.with the ___h_el_p___ of 在……的帮助下 15.__d_e_a_l___ with 处理；安排；对付 16.__w__at_c_h__ over 看守；监视
8.__s_o_l_v_e__ vt.解决；解答→___s_o_l_u_ti_o_n__ n.解决办法 9.____r_e_al_i_ty___ n.真实；事实；现实→___r_e_a_li_z_e__ vt. 实现 →____r_e_a_l ___ adj.真实的→____r_e_al_l_y__ adv.真正地 10.__p_e_r_so_n_a_l__ adj.私人的；个人的；亲自的→__p_e_rs_o_n_a_l_ly_
totally simplify
4.The development of the steam engine was the greatest __t_e_c_h_n_o_lo_g_i_c_a_l _ (technology) advance of the 19th century.