2022届一轮复习人教版高中英语教材透析：必修二 Unit 3 Computers 学案
人教版(新课程标准)必修2Unit3Computers复习课件
14.intelligent robots 智能机器人 15.make a list 列清单 16.artificial intelligence 人工智能 17.be part of an android football team 成为机器人足球队的一员 18.have a good shot for a goal 有好的机会射门
目录
14.watch over看守；监视；守护；照看 watch out (for...) 注意；谨慎 (……) watch for 守候；当心；等待 keep a close watch on 密切监视 be on watch 值班；看守
目录
1.with the help of my electronic brain 在我电子大脑的帮助下 2.from then on 从那时起 3.after all 毕竟；终究 4.what they have in common 他们拥有的共同之处 5.share my knowledge with others 与他人分享我的知识 6.work out a list 列出清单
目录
3.sum n.总数；算术题；金额vt.总计，概括 vi.合计 •in sum 总而言之 a large sum of 一大笔；大量的 •sum up 总结，概括 eg. They donate a large sum of money to the Red Cross every year. 他们每年都向红十字会捐献大笔的钱。
目录
12.arise vi.(arose，arisen；arising)起身，起来(stand up)；起床(get up)；出现； 产生；产生(appear，happen，occur) arise from/out of... 由……引起/产生 arise from... 从……上站起来 eg. (北京卷书面表达)I didn’t expect our tea culture should be so attractive and therefore, a sense of pride in my mind arose. 我没想到我们的茶文化会如此吸引人，因此，我心中升起了自豪感。
2022届新高考英语一轮复习：必修2 unit3 Computers导学案
拼 词 方法
official announcement, she
写 4.personal adj.私人的；个人的；亲 expressed her __p_e_rs_o_n_a_l__opinion.
自的→_p_e_rs_o_n_a_l_ly_ adv.就个人而言； _P_e_r_s_o_n_a_ll_y_speaking, I agreed with
写准记牢
语境活用
1.operate v．操作；经营→_o_p_er_a_t_o_r
n．(电脑)操作员；接线员 →
1.In my view, the problem is difficult
单 _o_p_e_r_a_ti_o_n__n．操作；经营
_t_o_s_o_l_v_e_.The team are working
记 单 探者→_e_x_p_l_o_ra_t_io_n__ n．探索 concentrating on listening to their
拼 词 9.appear vi.出现→_a_p_p_e_a_ra_n_c_en． teacher. His sudden a_p_p_e_a_r_an_c_e_
(幸福) and gives me a lot. 5.The woman __si_g_n_a_ll_e_d_(发信号) to the cars behind to stop immediately, but they didn't notice
的
her.
创新导学案·高考总复习·英uters
创新导学案·高考总复习·英语 (教师用书)
必修 2 Unit 3 Computers
写准记牢 单
语境活用
词 拓 8.explore vt.& vi.探索；探测； 5.When he suddenly _a_p_p_e_ar_e_d_in
新人教版新课改最新版高考一轮复习Unit3Computers学案必修2(英语 解析版)
高中英语学案大全，高考学案大全 1．operator n．(电脑)操作员；接线员→operate v．操作；经营→operation n．操作；经营 2．simplify vt.简化→simple adj.简单的[纵联 5] 3．logical adj.合逻辑的；合情理的→logically adv.逻辑上；合逻辑地；有条理地 4．intelligent adj.智能的；聪明的→intelligence n．智力；聪明；智能 5．total adj.总的；整个的 n.总数；合计 vt.共计；总计；把……加起来→totally adv.完全地；整个地 6．personal adj.私人的；个人的；亲自的→personally adv.就个人而言；亲自→personality n．个 性；性格；名人 7．application n．应用；用途；申请→apply v．应用；涉及；申请→applicant n．申请人；求职者 8．finance n．金融；财经→financial adj.财政的；金融的；资金的 9．explore vt.& vi.探索；探测；探究→explorer n．探险家；勘探者→exploration n．勘探；探测； 探险 10．appearance n．外观；外貌；出现→appear vi.出现
高中英语学案大全，高考学案大全 ②modem n．调制解调器
③monitor n．显示器
④mouse (复 mice) n．鼠标
⑤printer n．打印机
⑥screen n．幕；荧光屏
⑦software n．软件
⑧microcomputer n．微机
⑨hardware n. 硬件
⑩system n．体系；系统
计算器 手提电脑 革命 数学的 设计师 网络；网状物 病毒 顽皮的；淘气的 损坏；宠坏
人教版高考英语一轮复习讲义：必修二 Unit+3+Computers.doc
第一部分必修二Unit 3 Computers1. 通过本单元的学习，了解计算机的发展历程及其在当今社会的广泛应用。
2. 用英语表达自己的观点并进行简单的理由阐述和做出决定。
We are faced with universal technological revolution. We are surrounded by computers. We use calculator to solve maths question, which makes calculating easier. With the help of computers, we can deal with electronic mails and explore the world. AI (artificial intelligence)has simplified our life in a way. In reality, almost every young person has a mobile phone. The total sum is amazing. They use it surf on the Internet. Personally, we should use our phones logically. As a result, our finance development rises like a rocket. The appearance of computers is changing people's character. Some young children such as my niece have been naughtier. Parents have to find ways to watch them over. Anyhow，our goal is to go after happiness. The application of computers signals the progress of human race.1. solve vt.解决；解答2. as a result 结果3. anyhow adv.(也作anyway)无论如何；即使如此4. signal vi.& vt.发信号n．信号5. in a way 在某种程度上6. with the help of 在……的帮助下7. deal with 处理；安排；对付8. watch over 看守；监视1. 我们用计算器计算数学题，这些计算器让我们的计算变得更加简单。
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。
高考英语一轮复习Unit3Computers课件新人教版必修2
走进高考 explore 熟义：vt.& vi.探索；探测；探究 生义：vt.探讨；调查研究 This is a theme explored by the author in his latest novels.
高频短语 1._p_u_t__in__o_rd_e_r____ 整理；使条理清楚、有序 2._f_r_o_m_._.._o_n___ 从……时起 3._a_s__a_r_e_su_l_t____ 结果 4._g_o__b_y__ 时光流逝；顺便拜访 5._i_n__a_w_a_y___ 在某种程度上(拓展速记 3)
3．arise vi.出现；发生；产生；起来；起床 |对接高考|——写出下列黑体单词的含义
①Seeing his mother return home, the boy arose from his chair immediately._起__身___ ②A number of high buildings have arisen where there was nothing a year ago but ruins.__出__现__ ③They arose at sunrise to get an early start to the park._起__床___ ④It can't be too careful while driving. Accidents often arise from carelessness._产__生___
1.以“-ify”结尾的动词 classify 把……分类 beautify 美化 identify 鉴定；识别 justify 证明……有理 simplify 简化
拓展速记
Байду номын сангаас
2022高考英语一轮复习Unit3Computers训练含解析新人教版必修2
Unit 3 ComputersA卷——小题夯基练Ⅰ.语境填词1．The traffic on the main streets has a longer green signal(信号) than that on the small ones.2．There are still many problems to be solved(解决) before we are ready for a long stay on the Moon.3．The best moment for the football star was when he scored the winning goal(得分)．4．After years of hard work, his dream has been turned into reality(现实)．5．The basketball coach(教练), as well as his team, was interviewed shortly after the match for their outstanding performance.6．We humans will never stop exploring(探索) nature to find more resources.7．Anyhow(无论如何), I will persuade my parents to send me abroad for further study.8．Many diseases arise(产生) from what people really don't know about in their daily life.Ⅱ.词形转换和动词的形式变换(用所给词的正确形式填空)1．(2020·江苏卷)Best of all, humor raises your energy, and that can have an effect on everything you do at school, at work, or in your personal(person) life.2．(2019·全国卷Ⅰ)It also doesn't require a new type of technology(technological) that people aren't already familiar with.3．They scored five goals(goal) in the first half of the match and were praised by the coach after the game.4．It is universally(universal) believed that computers can't take the place of human beings in the future.5．Children love the small train and playgrounds in the Pavilion Gardens and there's plenty more to_explore(explore) at the Buxton Museum.6．With many problems arising(arise), he didn't know how to deal with them.7．The athlete stood up, signaling(signal) to the waiter for the bill.8．She washed her clothes, mopped(mop) the bathroom floor, and cleaned the dining table.Ⅲ.固定用法和搭配(在空白处填入1个适当的单词或括号内单词的正确形式)1．As technology develops(develop)，we can have access to the information swiftly.2．There are one million people in total taking part in the campaign.3．With global warming becoming more and more serious，it won't be long before some coastal cities disappear.4．In my opinion, it is better to make it a rule that we organize some after class activities regularly with the help of our teachers.5．We did so well that we were invited to share our ideas and experience with all the students of our school.6．By the time Jane gets home, her aunt will_have_left(leave) for London to attend a meeting.7．(2020·新高考山东卷)His efforts have resulted in 1，360 acres of naturally grown land that has become home to many plants and animals.8．In the past five years, over five hundred folk songs have_been_collected(collect) by the old musician.Ⅳ.易错误用(改正下列语句中的错误，每句最多两处错误)1．With the sun rise，I was expecting a new start. After a quick breakfast，I went to my office was full of energy and quickly devoted my attention to my work.答案：第一句：rise→rising；第二句：删除was2．The number of road accidents and the deaths arise from those accidents has increased over the past years.答案：arise→arising3．Although they come from total different cultures，they get along well with each other.答案：total→totally4．I managed to find the destination under the help of a volunteer.答案：under→with5．Those taking part in the activity are pleased to see the problem solve so quickly.答案：solve→solvedⅤ.完成句子/句型转换1．每个人都会遇到像你这样的问题。
2022版高考英语一轮复习必修2Unit3Computers学案含解析新人教版
Unit 3 puters————[单元主题语境]———人与社会之科技发展与信息技术创新，科学精神，信息安全(2019·高考全国卷Ⅲ)话题：运用高科技“引进阳光”词数：277 难度：★★★The small town of Rjukan in Norway is situated between several mountains and does not get direct sunlight from late September to midMarch—41 six months out of the year.“Of course，we 42 it when the sun is shining，”says Karin Ro，who works for the town's tourism office.“We see the sky is 43 ，but down in the valley it's darker—it's like on a 44 day.”But that 45 when a system of hightech 46 was introduced to reflect sunlight from neighboring peaks (山峰) into the valley below.Wednesday，residents (居民) of Rjukan 47 their very first ray of winter sunshine：A row of reflective boards on a nearby mountainside were put to 48 .The mirrors are controlled by a puter that 49 them to turn along with the sun throughout the 50 and to close during windy weather.They reflect a concentrated beam (束)of light onto the town's central 51 ，creating an area of sunlight roughly 600 square meters.When the light 52 ，Rjukan residents gathered together.“People have been 53 there and standing there and taking 54 of each other，”Ro says.“The town square was totally 55 .I think almost all thepeople in the town were there.”The 3,500 residents cannot all 56 the sunshine at the same time. 57 ，the new light feels like more than enough for the town's 58 residents.“It's not very 59 ，”she says，“but it is enough when we are 60 .”[语篇解读] 本文是一篇新闻报道。
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人教必修二UNIT 3核心考点专讲专练【考点剖析】arise vi. (arose, arisen)出现;发生;起身;起床;上升[温馨提示]arise为不及物动词,没有被动语态。
arise 作“发生;出现〞讲时,主语多为抽象名词,如argument,problem,quarrel,question等。
【易混辨析】arise, arouse,rise与raise原形过去式过去分词现在分词含义arise (vi.) arose arisen arising在现代英语中主要用于借喻,指“出现;发生;产生〞。
arouse(vt.)aroused aroused arousing 指“唤醒;激起〞,后常跟抽象名词。
rise (vi.) rose risen rising使用范围较广,指“升起;上升;增长〞,也可指“起立;起床;地位升高〞等。
raise (vt.)raised raised raising用在句中,后面需跟宾语。
一般指“升起;举起;增加(程度、价格等);提高(音量);提出;种植(农作物);养育;抚育(子女)〞。
I developed very slowly and it took nearly two hundred years before I was builtas an analytical machine by Charles Babbage.我发育非常缓慢,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。
句型公式：It tak es some time before…过了一段时间之后才……【句式点拨】before 引导时间状语从句时,用以表示主句动作发生在从句动作之前,译法灵活。
(1)强调主句动作发生在从句之前,意为“不等……就……〞。
(2)在“It+be+时间段+before从句〞中,意为“……之后才……〞。
(3)在“It+be+否认形式+long+before从句〞中,意为“……不久就……〞。
(4)在特定的情景中,意为“趁着……〞。
【易混辨析】It is+时间+since/before/when…It is+时间段+since…“自从……以来有一段时间了〞It is+时间段+before…“在……之前有一段时间〞It is+时间点+when…“当……的时候时间是……〞calculate v.(make a mathematical calculation)计算;核算;(predict in advance)预测;推测(1)be calculated to do sth (=be intended or designed to do sth)打算做/成心做/可能做某事(2)It has been calculated that…据估算……(3)calculation n.计算;推算deal with处理;对付do with 处理;对付;安排handle sth 处理某事【易混辨析】deal with与do withdeal with表示“处理,对付;关于,论及;与某人相处,打交道〞,常与how连用。
do with 表示“处理;安排〞,常与what连用。
make up虚构;弥补;形成;组成;(to apply make-up to one's face to appear prettier)化装;(to come to terms)讲和;和好;凑数be made up of 由……组成(=consist of)make up for 归还;赔偿;弥补make for 走向;有利于;冲向make out 识别出;填写;理解as a result结果(1)as a result of(=because of)由于……的原因/结果(2)result n.结果vi.发生;产生result from 由……造成result in 导致;造成signal vi.& vt.发信号n.信号(a movement or sound that you make to give sb information, instructions, a warning, etc)(1)a danger/warning signal 危险/警告信号traffic signals 交通信号a stop signal 停车信号(2)signal (to) sb to do sth 示意某人做某事signal to sb 向某人示意solve vt.解答;解决(to find a way of dealing with a problem or difficult situation)(1)solve a problem 解决一个问题(2)solution n.解决方法;处理手段a/the solution to sth ……的解决方法watch over看守; 监视; 照看(1)watch out 小心;留神;注意(用于提醒、警示)watch out for 提防;留神(2)keep a watch on 监视;密切注视be on the watch (for) 提防;警惕;留心in a way从某一角度看;在某种程度上all the way 一路上;一直;完全by way of 经由;途经by the way 顺便说in the way 阻碍;挡路in this way 以这种方法in no way 决不;无论如何都不(放在句首时,句子用局部倒装语序)on one's way to…在某人去……的途中;即将成为……give way (to) 让步;屈服And my memory became so large that even I couldn't believe it!我的存储量变得如此之大,连我自己都不敢相信!句型公式：so/such…that…“如此……以至于……〞【句式点拨】so/such…that引导结果状语从句,意为“如此……以至于……〞常用于以下句式中:(1)so+形容词(副词或分词)+that从句(2)so+形容词+a(n)+单数名词+that从句(3)so++that从句(4)[温馨提示]“so+状语〞置于句首时,主句要局部倒装。
As time went by,I was made smaller.随着时间的流逝,我被做得更小了。
句型公式：as time went by=with time going by 随着时间的流逝【句式点拨】as在此句中用作连词,意为“随着〞,引导时间状语从句。
介词with也有此意,但with 是介词,后接名词或代词,构成with短语或with的复合结构。
[温馨提示]as引导时间状语从句时,强调主句、从句动作同时进行,常表示“一边……,一边……〞之意;when可用作并列连词,表示“这时(突然)〞;while也可以用作并列连词,表示“而〞“却〞(表示比照)。
【专项训练】(1)When I arose from the chair, my father and Eleanor's father were in deep conversation.当我从椅子上站起来时,我父亲和埃莉诺的父亲谈兴正浓。
(2)写出各句中arise的含义。
①Unexpected difficulties arose in the course of their experiment.②Mistakes often arise from carelessness.③A curl of smoke is arising out of the chimney.④They arose at sunrise to get an early start to the park.⑤Seeing their teacher come into the classroom, all the students arose from the chairs.(3)用rise,arise,raise或arouse的适当形式填空。
①The sun in the east and sets in the west.②We should always keep in mind that accidents from carelessness while driving.③After the war the standard of living was rapidly.④This book my interest in politics.参考答案：(2)①出现②发生③升起④起床⑤起身(3)①rises②arise③raised④arouses(1)It will not be long before we know the result of the experiment.要不了多久我们就会知道试验的结果了。
(2)Before he knew it, Nicholas was lost, all alone!还未弄明白是怎么回事,尼古拉斯就迷路了,变成了单独一人!(3)It is three days since I received your letter.我收到你的来信已经有三天了。
(4)It was midnight when the train passed through Shenyang.火车行经沈阳的时候,已是半夜了。
(5)用before/when/since填空。
①It was not long he learned to use the computer.②Time passed quickly and three weeks went by we knew it.③It has been a few decades the computer came into being.④Because of the heavy traffic, it was already time for lunch break she got to her office.(5)①before②before③since④when(1)To some things to occur, we can accurately calculate its probability to occur.对一些将要发生的事情,我们能够准确地计算出它发生的概率。
(2)the loss of the earthquake is likely to be beyond a hundred million dollars.据估算,这次地震造成的损失很可能超过一亿美元。