高考英语一轮复习Book2Unit_3Computers
2．As time went by，I was made smaller.随着时间的推移，我 被制造得越来越小。 句式分析 as是连词，引导时间状语从句，意为“一 边„„一边„„；随着„„”。 句式仿写 随着时间的推移，天气越来越热了。 As time goes by ，it’s getting warmer and warmer.
18．explore [Ik′splɔː] v．探索；探究→ exploration n． 探究；勘查 19． electronic [ elek′trɒnIk] adj.电子的 20． realize [′riːəlaIz] v．实现；认识到→ reality n．现实
语境助记——词不离句，句不离段 With the electronic technology revolution going on ， simplified calculation is solved in the application on finance by universal exploration.Our goal of making life happier is certain to be realized through man’s intelligence.
Ⅳ.高考源于教材 1．As a result I totally changed my shape.(教材原句) Jenny nearly missed the flight ________ doing too much A shopping. A．as a result of C．in front of (2009· 全国Ⅱ，13) B．on top of D．in need of
anyhow [′enIhaʊ] adv.无论如何 4．
5． finance [′faInæns] n．财政；财政学 6． universal [ juːnI′vɜ sl] adj.普遍的
7． intelligence [In′telIdʒəns] n．智力；智能 8． application [ æplI′keIʃn] n．应用；申请→ apply v．申请；应用 9． revolution [ revə′luːʃn] n．革命 10． personally [′pɜːsənəlI] adv.就个人而言；亲自 11． solve 幸福的 [sɒlv] vt.解决；解答 12． happiness [′hæpInIs] n．幸福；快乐l
with处理；安排；对付
do with处理；忍受
7．watch over 照顾；监视
under watch被监视
8． in common共有；共用 9．make up 化妆；组成；编造 make up for 补偿，弥补 10． after all毕竟
above
all最重要的是
11．take turns to do轮流做„„ 12．in one’s opinion 在某人看来
4．She programs us with all the possible moves she has seen while watching human games.她把观看人类比赛时所看到 的一切可能的动作编入我们的程序。 句式分析 状语。 句式仿写 吃饭时不要讲话。 Do not talk while eating . while watching...是“连词＋分词短语”作时间
Ⅲ.句式与运用 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。 句式分析 It took＋一段时间＋before从句意为“过了„„ 后才„„”。 句式仿写 过了很长时间他才意识到其重要性。 It took a long time before he realized its importance.
Ⅱ.短语与拓展 1．from... on 从„„时起
ever since...从„„时起
2．as a result结果 as a consequence 结果 3． so ...that如此„„以致于 4．in a way在某种程度上 in one’s way碍某人的路 with the help of 在„„的帮助下 5. with the aid of
13．appearance [ə′pIərəns] n．外观；出现 14． logically [′lɒdʒIklI] adv.逻辑上；合逻辑地 15． network [′netwɜːk] n．网络；网状物 16． technology [tek′nɒlədʒI] n．工艺；科技；技术→
technical adj.技术的 17． goal [ɡəʊl] n．目标；目的；球门
3．And my memory became so large that even I couldn’t believe it！我的储存容量变得如此巨大，甚至连我自己都 不能相信！ 句式分析 so＋adj./adv.＋that...意为“如此„„以致 于„„”，引导结果状语从句。 句式仿写 他说得太快以致于我们跟不上他。 He speaks so fast that we can’t follow him.
5．What’s more，you can use the Internet to learn English. 而且，你还能利用因特网学英语。 句式分析 作插入语。 句式仿写 那辆车非常昂贵，而且外形非常独特。 That car is very expensive，and what’s more ，its shape is too unique. what is more意为“更重要的是；而且”，常
2．放学后，大家轮流帮助他学习各门功课。(take turns to do) His classmates took turns to help him with his
lessons after school .
3．Tom学习刻苦，结果很快补上了落下的内容。(so...that， make up) Tom worked so hard that he soon made up his
symbol，signal，sign，mark (1)symbol 指符号，象征，标志等。 (2)signal 指信号，暗号或警告等。
易混辨析
(3)sign 表示“记号，符号”时，同“symbol”。表示“告示， 牌示”时，侧重指用图画、文字表达的告示、图示，此外还可 以理解为“迹象，征兆”。 (4)mark 普通用词，含义广泛。既可指为便于辨认而有意作的 标记，又可指自然形成的标记或有别于其他事物的特征。
Unit 3
I.词汇与派生
Computers 基础落实
1．calculate [′kælkjʊleIt] vt.计算；预测→ calculation n．预测；计算 2． simplify [′sImplIfaI] vt.简化；使单纯→ simplifiedadj. 简化的 3． totally [′təʊtlI] adv.完全地；整个地
解析
句意为：在很多人看来 , 尽管那家公司相对来说较
小，人们却能够与之愉快合作。该句可还原成 To deal with that company is pleasant。故选 A 项。
3．And my memory became so large that even I couldn’t believe it！ (教材原句) (2009· 山东，27) A．did the attack C．was the attack B．the attack did D．the attack was So sudden ________ that the enemy had no time to escape. C
考点探究
重点单词 1．signal v. & n．发信号；信号 signal to sb.to do sth.发信号要某人做某事 signal to sb.that...用信号通知某人„„ signal for help 发出求救信号 traffic signals 交通信号 by signal 以信号
(1)In our class，when the bell rang and the teacher closed his book，it was a signal for everyone to stand up. (2009· 湖北，26) 在我们班上，当铃声响起，老师合上他的书时，那是一个 每个人要站起来的信号。 (2)The policeman signaled the traffic to move forward slowly. 警察示意车辆缓慢前进。 (3)The thief signaled to his friends that coming. 小偷用信号暗示同伴警察来了。 the police were
In many people’s opinion，we should help each other .
连句成篇——用适当的关联词或句将上述句子连接成文 As a result of being caught in a rain，Tom was ill and absent from some classes.When he recovered from illness，his classmates took turns to help him with his lessons after school.Tom worked so hard that he soon made up his lost lessons.With the help of the teachers and his classmates，Tom made great progress and caught up with others.In many people’s opinion，we should help each other.
2025版高考英语一轮复习Unit3Computers课后达标检测新人教版必修2
Unit 3 Computers(建议用时：50分钟)Ⅰ.阅读理解A(2024·桂林、崇左联合模拟)Unless you’re very young orvery old, it’s likely you have some kind of relationship withemail, whether you get hundreds of messages a day or a few dozena week. A new study suggests that how we deal with these incomingmessages could be affecting our stress levels and overall health.A team from the Future Work Centre in the UK surveyed 2，000 people across various industries, sectors, and job roles, asking participants how they managed their email and how much associated stress they felt as a result. Overall, those who spent the most time organising and staying on top of messages felt the most emailrelated pressure too.“While email can be a valuable communication tool, it’s clear that it’s a source of stress and frustration for many of us. The people who reported it being most useful to them also reported the highest levels of email pressure.” said one of the team, Richard MacKinnon.Two of the habits linked to more ema ilrelated stress were checki ng for messages first thing in the morning and last thing at night. Half of those surveyed had push notifications(消息推送) set up for new email, while 62 percent of respondents left their email app open all day and all night. Both were linked to higher levels of email pressure. The survey also found that managers suffered more than nonmanagers.Stress is not just a problem when it comes to our mood—it’s been linked to a lot of disorders such as heart disease, weight gain, memory impairment(减弱), digestive problems, and depression.The researchers suggest that the relationship between emailrelated stress and the negative impact on home life is not the same for everyone.【解题导语】大部分人会接触到电子邮件，对电子邮件的处理方式会影响我们的压力层级和整体健康。
高考全国卷人教版英语一轮复习课件必修二Unit3Computers
Ⅱ.阅读词汇(见词识义)
1．sum n．总数；算术题；金额 2.artificial adj.人造的；假的
3．spoil vt. 损坏；宠坏
4.virus n． 病毒
5．mobile adj. 可移动的；机动的
6．universal adj. 普遍的；通用的；宇宙的
7．calculate vt. 计算 work n． 网络；网状物
9．electronic adj. 电子的
10.revolution n． 革命
语境串联 With the electronic technology revolution going on，simplified calculation is solved in the application on finance by exploration.Our goal of making life happier is certain to be realized through man's intelligence.
背一背
介词＋名词
3．Now they can 2．way 相关介词短语一览
7． in a way go to school
①in a way 在某种程度上
在某种程度上 with the help of ②by the way 顺便说说
8．with the help Project Hope.
③by way of 经由；当作
总计；把…… I agreed with what she
加起来
said.(person)
④in any case
填一填
练一练
背一背
9． personal
2．“不管怎样，
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
人教版高考英语一轮总复习 必修2 Unit 3 Computers
Ⅱ.词形转换
1.There were about 40 people at the party in total
.They sang and
danced with abandon, totally forgetting the troubles in their lives.(total)
2.A team of explorers will explore the valley and the exploration will
③The accident resulted in
the deaths of two passengers.
核心词汇突破 重点句型透视
【写美】一句多译·背诵
④这名程序员太粗心了,因此他的测试失败了。
→The operator was too careless; as a result
,he failed the test.
→The operator failed the test as a result of
his carelessness.
→The operator’s carelessness resulted in his failure in the test.
→The operator’s failure in the test resulted from his carelessness.
(毕竟),I had never left my parents.③ As a result (因此),I couldn’t adapt
to my new school life.Luckily,④ with the help of (在……的帮助下) my
teachers and classmates,I have got along well with my classmates and made
新高考人教版英语一轮复习教材研读Book2Unit3Computers
Book 2Unit 3puters(主题语境:人与社会——科学技术)1 solve vt.解决;解答◆单句填空①However, technology is also the application of scientific knowledge (solve) a problem, touching lives in countless ways.(2019天津)②For the past two years, Gordon’s students have been studying ways to kill bacteria in zero gravity, and they think they’re close to a (solve).(2019课标全国Ⅱ)◆句型升级After most of the problems were solved, I felt a great weight taken off my mind.→③, I felt a great weight taken off my mind.(with复合结构)答案①to solve②solution③With most of the problems solved(1)solve a problem解决一个问题(2)solution n.解决办法;处理手段a/the solution to sth.……的解决方法扩展名词后跟介词to 的常用表达:(1)the answer to ……的答案(2)the key to ……的关键(3)the entrance to……的入口处2 signal vi.& vt.发信号n.信号◆单句填空①The police signalled the driver (stop) his car by raising his hand.②A man stood up and crossed his arms over his head,(signal) that he was strongly opposed.③Rani’s friendliness—her warm smile, her nods, her ‘I’m here for you’ attitude—were all silent (signal) that didn’t travel through wires.◆完成句子为了不被别人听到,她手指向上指,示意有人正在楼上走动。
新高考人教版英语一轮复习课件必修2Unit3Computers
character.
_人__物_
2．(2017·全国卷Ⅱ)He'd been in and out of the hospital.He and I
both knew what the deal was, and we didn't talk about it. _坏__运__气__；__霉__运_
派生单词
8．explore vt.&vi.探索；探测；探究→ _e_x_p_lo_r_e_r_ n．探险家；勘探者 → _e_x_p_l_o_ra_t_io_n__ n．探索 9．appear vi.出现→_a_p_p_e_a_ra_n_c_e_ n．外观；外貌；出现
语境运用 用所给词的适当形式填空。 1．In my view, the problem is difficult _t_o_s_o_lv_e__．The team are working hard to analyze it so that they can find the best _s_o_lu_t_io_n__．(solve) 2．After the president made the announcement, she expressed her _p_e_r_s_o_n_al_ opinion._P_e_r_so_n_a_l_ly___ speaking, I agreed with what she said. (person)
到他五岁时，他已学会了如何弹钢
4．by the time 引导时间状语从
琴。
句，意为“到……为止”
_B_y__th_e__ti_m_e__h_e_w_a_s__fi_v_e_y_e_a_r_s_o_l_d_，
语境运用
2014届高三英语大一轮复习单元知识练习_Book_2_Unit_3_Computers_Word版含解析
2014届高三英语大一轮复习单元知识练习Unit 3ComputersⅠ.单项填空1．So many people around the world are learning or using English，so it is considered as a(n)________language.A．universal B．logical C．artificial D．regular答案 A解析考查形容词辨析。
句意为：全世界那么多人都在学习或使用英语，因而英语被认为是一种通用语。
universal普遍的，通用的；logical合情理的，合逻辑的；artificial人造的；regular规则的，常规的。
2．Einstein was thought to be a student of poor________when he began his school and was asked to leave.A．power B．technology C．character D．intelligence答案 D解析考查名词辨析。
intelligence智力，聪明；power权力；technology科技，技术；character 性格。
3．Don’t worry！We are well prepared to deal with all of the problems that may________.A．rise B．arise C．raise D．arouse答案 B解析句意为：别担心！我们做好了充分准备以应对可能出现的各种问题。
arise出现，符合句意。
4．Some are laughing at him for his failure, but I’m with him.________he had the courage to try.A．After all B．As a resultC．In other words D．As usual答案 A解析after all毕竟；as a result结果；in other words换句话说；as usual像往常一样。
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
2021年高考英语一轮总复习必修2 Unit 3 Computers-B卷
必修2 Unit 3 Computers（B卷）滚动提升检测(全卷共四大题，满分100分。
请在40分钟内完成)班级____________学号____________姓名____________得分____________一、阅读理解阅读下列短文，从每题所给的A、B、C和D项中，选出最佳选项。
(共10小题；每小题2分，满分20分)ALaptop computers are popular all over the world. People use them on trains and airplanes, in airports and hotels. These laptops connect people to their workplace. In the United States today, laptops also connect students to their classrooms.Westlake College in Virginia will start a laptop computer program that allows students to do schoolwork anywhere they want. Within five years, each of the 1,500 students at the college will receive a laptop. The laptops are part of a $10 million computer program at Westlake, a 110-year-old college. The students with laptops will also have access to the Internet. In addition, they will be able to use emails to “speak” with their teachers, their classmates, and their families. However, the most important part of the laptop program is that students will be able to use computers without going to computer labs. They can work with it at home, in a fast-food restaurant or under the trees — anywhere at all!Because of the many changes in computer technology, laptop used in higher education, such as colleges and universities, is workable. As laptops become more powerful, they become more similar to desktop computers. In addition, the portable (轻便的) computers can connect students to not only the Internet, but also libraries and other resources. State higher education officials are studying how laptops can help students. State officials are also testing laptop programs at other universities, too.At Westlake College, more than 60 percent of the staff use computers. The laptops will allow all teachers to use computers in their lessons. As one Westlake teacher said, “Here we are in the middle of Virginia and we’re giving students a window on the world. They can see everything and do everything.”1. The main purpose of the laptop program is to give each student a laptop to ________.A. use for their schoolworkB. access the InternetC. work at homeD. connect them to libraries2. Why is the word “speak” in the second paragraph in quotation marks (引号)?A. They don’t really talk.B. They use the computer language.C. Laptops have speakers.D. None of the above reasons is correct.3. Which of the following is TRUE about Westlake College?A. All teachers use computers.B. 1,500 students have laptops.C. It is an old college in America.D. Students there can do nothing.4. “A window on the world” in the last paragraph means that students can ________.A. attend lectures on information technologyB. travel around the worldC. get information from around the worldD. have free laptops5. What can we infer from the passage?A. The program is successful.B. The program is not workable.C. The program is too expensive.D. We don’t know the result yet.[助读词汇]resource n. 资源powerful adj. 有力量的connect to 使与......连接have access to 接近in addition 另外be similar to 与......相似BI’m not so sure I like my friends any more. I used to like them— to be honest. We would have lunch, talk on the phone or exchange emails, and they all seemed normal enough. But then came Facebook, and I was introduced to a sad fact: many of my friends have dark sides that they had kept from me.Today my friends show off the more unpleasant aspects of their personalities via Facebook. No longer hidden, they’re thrown in my face like TV commercials— unavoidable and endless advertisements for the worst of their personalities.Take Fred. If you were to have lunch with him, you would find him warm, and self-effacing (谦逊的). Read his Facebook and you’ll realize he’s an unbearable, food-obsessed boring man. He’d pause to have a cup of coffee on his way to save a drowning man — and then write about it.Take Andy. You won’t find a smarter CEO anywhere, but now he’s a CEO without a company to run. So he plays Mafia Wars on Facebook. He’s doing well— level 731. Thanks to Facebook, I know he’s playing about 18 hours a day. Andy, you’ve run four companies— and this is how you spend your downtime? What happened to golf? What happened to getting another job?Take Liz. She is positive that the flu vaccine (流感疫苗) will kill us all and that we should avoid it. And then comes Chris who likes to post at least 20 times a day on every website he can find, so I get to read his thoughts twice, once on Facebook and once on Twitter.In real life, I don’t see these sides of people. Face to face, my friends show me their best. They’re nice, smart people. But face to Facebook, my friends are like a blind date which goes horribly wrong.I’m left with a dilemma. Who is my real friend? Is it the Liz I have lunch with or the anti-vaccine madman on Facebook? Is it the Fred I can grab a sand wich with or the Fred who weeps if he’s at a party and the wine isn’t up to his standards?1. Who is opposed to the flu vaccine in the passage?A. Fred.B. Andy.C. Liz.D. Chris.2. What is Andy probably busy doing now?A. He’s running his company.B. He’s playing golf all day.C. He’s looking for another job.D. He’s playing computer games.3. According to the passage, Facebook tends to ________.A. present another side of peopleB. offer some foods for freeC. show endless advertisementsD. get you to more parties4. What does the underlined “it” in the last paragraph refer to?A. a dilemmaB. my real friendC. FacebookD. Twitter5. The passage is developed mainly by _________.A. giving examplesB. following the time orderC. 1isting figuresD. raising questions[助读词汇]aspect n. 方面via prep. 通过unavoidable adj.不可避免的unbearable adj.难以忍受的pause vi. 暂停dilemma n. 困境keep from 隐瞒show off 卖弄food-obsessed 对事物上瘾的；吃货 a blind date 初次约会；相亲二、完形填空阅读下面短文，从短文后各题所给的A、B、C和D项中，选出可以填入空白处的最佳选项。
2019年人教版英语高考一轮复习第一部分 必修2 Unit 3 Computers
vi. adj. n. vt. n.
出现；发生 电子的 性格；特点
计算
adj. 普遍的；通用的
革命
adj. 人造的；假的 adj.可移动的；机动的 n. 幸福；快乐 vt. 下载
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2019版高三一轮
Ⅱ.派生单词——能辨别 1． simple adj.简单的；单纯的→ simplify vt.简化→ simplified 作；手术 3． technology n．工艺；科技；技术→ technological adj.科技的 4． intelligent adj.智能的；聪明的→ intelligence n．智力；聪明；智能 5． personal adj.私人的；个人的；亲自的→ personally adv.就个人而言；亲自 → personality n．个性；人格 adj.简化了的 2．operate v． 操作； 手术→ operator n． (电脑)操作员； 接线员→ operation n． 操
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7． in_a_way 8． make_up 9． after_all 10．with_the_help_of 11． deal_with 12． watch_over
在某种程度上 弥补；化妆；编造；构成 毕竟 在……的帮助下 处理；安排；对付 看守；监视
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2019版高三一轮
n． 勘
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2019版高三一轮
Ⅲ.语境应用(用所给词的适当形式填空) 1．She expressed her personal opinion. Personally speaking，I agreed with what she said.(person) 2．Any applicant who would like to apply to become an assistant in our company should send us an application 3．A team of explorers days.(explore) before December 10.(apply) the valley and the exploration will last 10 will explore