1、新人教版必修2版高考英语一轮复习Unit3Computers导学案Unit 3Computers阅读词汇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work n. 网络;网状物11.web n. 网12.rocket n. 火箭13.download vt. 下载14.viru
2、s n. 病毒15.android n. 机器人16.mop n. 拖把vt. 用拖把拖;擦17.naughty adj. 顽皮的;淘气的18.spoil vt. 损坏;宠坏识记词汇1.calculate vt. 计算2.simplify vt. 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 adv. 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9.intelligence n. 智力;聪明;智能10.
3、intelligent adj. 智能的;聪明的11.solve vt. 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 adv. 就个人而言;亲自15.total adj. 总的;整个的 n. 总数;合计16.totally adv. 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 vt.& vi. 探索;探测;探究21.anyhow adv. (也作anyway)无论如何;即使如
4、此22.goal n. 目标;目的;球门;(进球)得分23.happiness n. 幸福;快乐24.signal vi.& vt. 发信号n. 信号25.type n. 类型 vt.& vi. 打字26.arise vi.(arose, arisen) 出现;发生识记词汇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31.niece n. 侄女;甥女拓展词汇1.operator n.(电脑)操作员;接线员operate v.操作;经营operation n.操作;经营2.sim
5、plify vt.简化simple adj.简单的3.intelligent adj.智能的;聪明的intelligence n.智力;聪明;智能4.total adj.总的;整个的 n.总数;合计totally adv.完全地;整个地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;风云人物;名人6.application n.应用;用途;申请apply v.应用;涉及;申请applicant n.申请人;求职者7.finance n.金融;财经financial adj.财政的;金融的;资金的8.exp
6、lore vt.& vi.探索;探测;探究explorer n.探险家;勘探者exploration n.勘探;探测;探险9.appearance n.外观;外貌;出现appear vi.出现短语记忆1.as a result结果2.in a way 在某种程度上3.deal with 处理;安排;对付4.watch over 看守;监视5.with the help of 在的帮助下6.from.on 从时起7.provide.for. 给提供8.have sth.in common 有共同之处9.share.with. 与分享10.make up 弥补;编造;打扮;构成句型整理1.I de
7、veloped 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.Over time my memory has developed so much that,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
8、告诉我的任何事情!3.As time went by,I was made smaller.随着时间的推移,我被做得越来越小。重点语法The Present Perfect Passive Voice(现在完成时的被动语态)1.anyhow adv.无论如何;即使如此归纳拓展作“无论如何,不管怎样”讲时,anyhow和anyway一样,都用作让步状语,一般置于句中(其前常有连词but)或句末。somehow 以某种方式;不知怎么地somewhat 稍微;有些选词填空(somehowanyhowsomewhat)It was felt that the scandal would damage
9、her reputation but the press reported it anyhow.Somehow,he lost his way in the dense fog.That action turned the block into somewhat a wheel.2.signal vi.& vt.发信号n.信号归纳拓展signal (to) sb.to do sth.示意某人做某事signal (sb.) that 示意a dangerwarningtraffic signal 危险警告交通信号send out a signal发出信号单句填空In addition, thei
10、r arms that are unnecessary for moving around are freed for other purposes, like throwing stones or signaling (signal).(2019江苏,任务型阅读)Ranis friendlinessher warm smile,her nods,her Im here for you attitudewere all silent signals that didnt travel through wires.3.arise vi.出现;发生归纳拓展作“呈现,出现,发生”之意时,多以抽象名词
11、作主语,如:argument,problem,quarrel,question,movement等。arise fromout of 由而引起,由而产生;从中产生完成句子While I have only listed two of each, there are obviously many other situations that can arise(许多其他情况会出现).(2019全国,七选五)由于缺乏交流而产生问题。Problems arise fromout of the lack of communication.词语辨析:单词词性词义过去式过去分词v.-ingarise(vi.
12、)出现,发生,起因于arosearisenarisingarouse(vt.)唤醒,激起arousedarousedarousingrise(vi.)升起,起身,增长,上升roserisenrisingraise(vt.)举起,唤起,提高,饲养raisedraisedraising用rise,raise,arose,arise的适当形式填空One of the problems arising from the present economic situation is that the price is rising sharply,of course,partly because some
13、 illegal businessmen raise it on purpose,which has aroused some objection.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。1.as a result 结果;因此归纳拓展as a result of 作为的结果,由于without result 毫无结果地;无效地result in=lead to 导致,造成result from 是由造成的用result的相关短语填空Kids will feel like theyre not good enough o
14、r that you dont care and, as a result, may see no point in trying hard for their accomplishments.(2019年6月浙江,概要写作)根据这项调查,我们并没有因为互联网而变为记忆差的人。According to the study,we are not becoming people with poor memories as a result of the Internet.不遵守公园的规则结果会导致不给退款就被赶出公园。Failure to observe all Park rules could
15、result in being driven out of the Park without refund.2.in a way 在某点;在某种程度上;从某种意义上来说(=in one way)归纳拓展in the way 妨碍;挡路in no way 一点也不;决不by way of 途经on ones waythe way to 在去路上;即将到来all the way 一路上;一直;始终No way!没门!by the way顺便说一下完成句子Too much praise can backfire and,when given in a way (当以一种的方式)thats insin
16、cere, make kids afraid to try new things or take a risk for fear of not being able to stay on top where their parents praise has put them.(2019年6月浙江,概要写作)她的社交活动妨碍了她的学习。Her social life got in the way of her studies.理论决不能脱离实践。In no way can theory be separated from practice.表达“在某种程度上”时,还可用in a sense,to
17、 asome degree及to ansome extent。in no way 置于句首时,句子要用部分倒装。In no way should we lose heart when we are faced with difficulties.面对困难时,我们决不失去信心。3.deal with 处理;对付;论述,论及;交易,做买卖归纳拓展do with sth.处理某事deal in sth.做生意;经营;买卖make a deal 达成协议;做成交易Its a deal.成交;一言为定。完成句子现在学会如何与人相处,因为当你成年后,你不能选择你的老板和同事。Learn how to de
18、al with people now,because when youre an adult,you dont get to choose your boss or you co-workers.我肯定我们能够帮你做成一笔好交易。I am sure that we can help you to make a good deal. deal with中的deal为不及物动词,常与疑问词how连用,表示“怎么处理对待”;do with中的do为及物动词,表示“怎么处理对待”时,常与疑问词what连用。一句多译我不知道他们将如何处理这个问题。I dont know how they will de
19、al with the problem.I dont know what they will do with the problem.4.watch over看守;监视;照看归纳拓展watch out (for) 密切注视;当心;提防keep (a) watch on 监视onoff watch在不在值班be on the watch for 留神;注意用watch相关词组完成句子那位母亲昨天晚上大部分时间一直照看着生病的婴儿。The mother was watching over her sick baby most of the time last night.注意一个戴黑帽子的身材高大
20、的男人。Watch out for a tall man in a black hat.警方正密切注意着那些人的活动。The police are keeping (a) close watch on the activities of those men.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。该句使用了“It t
21、ook+一段时间+before+从句(一般过去时)”句型,表示“过了一段时间后才”。归纳拓展It will (not) be+时间段+before+从句(现在时)要过一段时间后才(用不了一段时间就)It was (not)+时间段+before+从句(过去时)过了一段时间后才(没过一段时间就)完成句子我们花了几个月的时间才解决了公司的财政问题。It took months before we solved the financial problem of our company.还有半年你就从这所学校毕业了。It will be half a year before you graduate
22、from the school.2.Over time my memory has developed so much that,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!so.that.引导结果状语从句,意为“如此以至于”。归纳拓展so.that.基本句式:such.that.也可引导结果状语从句:so,such修饰的成分置于句首时,句子常用倒装语序。so+adj.adv.+that.句型中,若结果状语从句是否定形式,可以转换
23、成“too.to.”结构;若结果状语从句是肯定形式,可以转换成“.enough to.”结构。一句多译天气如此热,谁也不想干活。It was so hot a day that nobody wanted to do anything.It was such a hot day that nobody wanted to do anything.完成句子“电视耳机”如此舒服以至于杰克忘记正戴着它们!TV Ears is so comfortable that Jack forgets he has them on!3.As time went by,I was made smaller.随着时
24、间的推移,我被做得越来越小。归纳拓展as是连词,引导时间状语从句,意为“随着”。with“随着”,是介词,后接名词或代词,构成with短语或with复合结构。完成句子随着年龄的增长,我们变得越来越聪明。As we grow older,we get wiser.冬天来临了,天越来越冷。With winter coming on,it is getting colder and colder day by day.一句多译随着时间的流逝,我们的知识拓展了。As time went on,our knowledge broadened.(用as结构)With time going on,our knowledge broadened.(用with复合结构)Time going on,our knowledge broadened. (用独立主格结构)
