《2022版高考人教版英语一轮学案：必修2Unit3Computers含解析.pdf》由会员分享，可在线阅读，更多相关《2022版高考人教版英语一轮学案：必修2Unit3Computers含解析.pdf（45页珍藏版）》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
1、-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 situatedbetween several mountains and does not get directsunlight from late September to mid-March 41six months out of the year.“Of course,we 42 it when the sun isshining,“says Karin Ro，who w
2、orks for the townstourism office.“We see the sky is 43，butdown in the valley its darker-its like on a 44day.”But that 45 when a system of high-tech46 was introduced to reflect sunlight fromneighboring peaks（山 峰）into the valleybelow.Wednesday,residents（居民）of Rjukan 47their very first ray of winter su
3、nshine：A row ofreflective boards on a nearby mountainside were putto 48.The mirrors are controlled by a computerthat 49 them to turn along with the sunthroughout the 50 and to close during windyweather.They reflect a concentrated beam（束）oflight onto the towns central 51,creating anarea of sunlight r
4、oughly 600 square meters.When thelight 52,Rjukan residents gathered together.“People have been 53 there andstanding there and taking 54 of eachother,“Ro says.The town square was totally5 5.1 think almost all the people in the town werethere.The 3,500 residents cannot all 56 thesunshine at the same t
5、ime.57 the new lightfeels like more than enough for the towns 58residents.“Its not very 59,“she says,“but it isenough when we are 60 语篇解读本文是一篇新闻报道。文章报道了挪威小城尤坎一年中接近半年无法得到阳光直射，这种情况通过运用高科技设备得以改善。41.A.onlyB.obviouslyC.nearlyD.precisely详细分析：上文语境题。根据空前所述(从九月底到三月中旬)可知，此处指接近(nearly)六个月的时间 o only 只有;obviousl
6、y 明显地；precisely精确地。答案：C42A.fearB.believehearCD.notice详细分析：上下文语境题。由上文可知挪威小城尤坎接近六个月的时间没有阳光直射，再根据下文引号里的话可知，当地人在阳光照耀的时候注意(notice)到天空是蓝色的，但山谷里较暗。fear害怕;believe相信;hear听说。答案：D43.A.emptyB.blueC highD.wide详细分析：上文语境题。显然，该引号中的话为当她人注意到的情况我们看到天空是蓝色的(blue),但山谷里较暗。empty空的；high高的;wide宽的o答案：B44.A.cloudyB.normalC.dif
7、ferentD.warm详细分析：上文语境题。山谷里较暗，就像阴天(a cloudy day)一样。normal 正常的；different不同的；warm温暖的。答案：A45.A.helpedB.changedChappenedD.mattered详细分析：上下文语境题。但是当一套高科技的镜子系统被引进之后，这种状况改变(change)了。help 帮助；happen 发生；matter 重要。答案：B46.A.c-o/mputersB.telescopesC.mirrorsD.cameras详 细 分 析：下 文 语 境 题。由下文中的“Themirrors are controlled.
8、”可知该空填 mirrors(镜子)。computer 电脑；telescope 望远镜；camera 照相机。定口 事 LC47A.rememberedB.forecastedCreceivedD.imagined详细分析：上下文语境题。由上下文可知，在 引 进 高 科 技 的 镜 子 系 统 后，尤坎居民收到(receive)了冬日阳光的第一束光。remember记住；forecast 预#;imagine 想象。答案：C48.A.repairB.riskC.restD.use详细分析：上文语境题。由该句前的冒号可知，此句介绍尤坎居民是如何得到光源的-附近山坡上的一排反射板投入使用。put
9、 to use“投入使用“，符合语境。repair修理；risk冒险；rest休息。答案：D49.A.forbidsB.directsC.predictsD.follows详细分析：上下文语境题。这些镜子是由电脑控制的，电脑可以让它们在白天随着太阳转动，在有风的天气里关闭。direct 管理，指挥”，符合语境。forbid禁止;predict预测;follow跟随。答案：B50.A.dayB.nightC.monthD.year详细分析：上下文语境题。因为是要反射光源，肯定是在白天时间。throughout the day”整个白天”，符合语境。定 案.A51.A.libraryB.hallC
10、.squareD.street详细分析：词汇复现题。根据后文“The townsquare w as”也 证 实 应 用“square（广场）”。library图书馆；hall大厅；street街道。答案：C52A.appearedB.returnedC fadedD.stopped详细分析：上文语境题。当光出现(appear)的时候，尤坎居民就聚集到一起。return返回；fade消失；stop停止。套口木案：.八A53.A.drivingB.hidingC.campingD.sitting详细分析：下文语境题。与 空 后 的standing对 应 的 是sitting,指人们或坐或站，故
11、选D项。drive驾驶；hide躲藏；camp露营。答案：D54A.picturesB.notesC.careD.hold详细分析：上下文语境题。人们或坐或站，互相拍照。take pictures of 给.拍照”，符合语境。take notes of 记笔记；take care of 照顾;takehold of 握住。生 案.A55.A.newB.fullC flatD.silent详细分析：下文语境题。由 空 后 的“我觉得几乎镇上所有人都在那里了”可知，城镇广场完全满了(full)。new新的；flat平淡的，单调的；silent沉默的。答案：B56.A.blockB.avoidC.e
12、njoyD.store详细分析：上下文语境题。3 500个居民不能同时享受(enjoy)阳光。block挡住，堵住；avoid避免；store储存。答案：C57.A.InsteadB.HoweverCGraduallyD.Similarly详细分析：语义逻辑题。空前提到居民不能同时享受阳光，空后说，新光线对小镇居民而言感觉绰绰有余，由此可知，前后语义为转折关系，故填 however(然而)。instead 反而，相反；gradually逐渐地；similarly相似地。答案：B58.A.nature-lovingB.energy-savingC.weather-beatenD.sun-star
13、ved详细分析：上文语境题。尤坎小镇原本每年有接近六个月的时间不见阳光，所以说他们是渴望阳光的(sun-starved)居民。nature-loving热爱自然 的；energy-saving 节约能 源的；weather-beaten饱经风霜的。答案：D59A.bigB.clearC coldD.easy详细分析：上下文语境题。由上文Ro的叙述以及more than enough等字眼可知，对于渴望阳光的尤坎居民而言，新光线让他们心满意足。故此处 语 境 为“它不是很大(big),但当我们分享(share)的时候就足够了”。答案：A60.A.tryingB.waitingC.watching
14、D.sharing详细分析：上文语境题。当我们分享(share)的时候就足够了。try尝试；wait等待；watch观看。答案：D,一、语言能力熟词生义/词类活用1.reflect v.反射2.fade v.消失3.camp况.宿营4.block v.挡住二、思维品质1.阅读技巧利用逻辑关系解题此方法是通过分析未知填空前后文与已知信息之间的逻辑关系来确定答案，主要应用于完形填空的两类题型：一是考查连接词和起连接词作用的短语，二是考查上下文的逻辑关系。第41题,根据上文“does not get direct sunlight from lateSeptember to mid-M arch可知
15、，小镇在九月末到来年三月中旬没有直接的阳光，一共大约近(nearly)六个月。only只有；obviously明显地；precisely精确地。故选C 项。本篇完形除51和57题外，其余可用上下文逻辑关系解题。2.分析长难句并翻译句子The mirrors are controlled by a computer thatdirects them to turn along with the sun throughoutthe day and to close during windy weather.分析 句子主干为 The mirrors are controlledby a comput
16、er；that directs them to turn along withthe sun throughout the day and to close duringwindy weather为定语从句修饰先行词a computer,其中 to turn along with the sun throughout the dayand to close during windy weather 作宾语补足语,补充说明宾语them,them指代的是the mirrors。翻译1 镜子是由电脑控制的，电脑会引导它们全天随太阳转动，在刮风的天气里关闭。三、文化素养思 考：通过阅读这篇文章，你认为
17、学生应该怎样培养科学精神？广大青少年学生把个人理想融入国家和民族事业中，继承前辈们科技报国的优良传统，坚持追求真理、勇攀高峰的科学精神，保持踏实奋斗的心态，掌握科学的研究方法，才能取得无愧于新时代的新发现、新发明、新技术，扛起振兴国家科技事业、建设世界科技强国的大旗。高考总复习 英语必修二 Unit 3 Computers必备知识 口主梳理教材知识回扣基础能力自测授课提示：对应学生用书第50页N O.1单词在语境中应用，在拓展中记多01 核 心 单词 先识记请根据汉语提示完成下列词块1.solve problems 解决问题2.spoil their children宠坏他们的孩子3.expl
18、ore on foot 徒步考察4.type a letter of this type打印这种类型的信5.calculate the cost of a journey 计算旅行费用6.signal for help发求救信号7.arise from daily life 源于日常生活8.highly personal information 非常私人的信息9.a total failure彻底的失败10.my goal in life我的生活目标11.have a character of its own 另ll 具格12.an electronic calculator 电子计算器13.
19、understand real happiness 懂得真正的幸福14.a computer operator 电脑操作员 再拓展请填入括号内单词的正确形式1.The meanings of words are complex,andyoud better simplify(simple)them.2.Money does not always bring happiness(happy)，but without it people often can*t live well.3.There is another kind of beauty that hasnothing to do wit
20、h appearance(appear)，but comesfrom the heart.4.There were about 40 people at the party intotal.They sang and danced with abandon,totallyforgetting the troubles in their lives.(total)5.A team of explorers will explore the valleyand the exploration will last 10 days.(explore)6.Humans or animals of hig
21、h intelligence arealways intelligent,(intelligence)7.After the president made an officialannouncement，she expressed her personalopinion.Personally speaking,I agreed with what shesaid.(person)8.Any applicant who would like to apply tobecome an assistant in our company should send usan application bef
22、ore June 10.(apply)9.The operator is operating the big machineaccording to the operation guidance.(operate)02 阅 读 单词.标注不认识的单词，回查单词表重新记忆 universal artificial networkrocket download calculator laptop analytical revolution virus Dchip DmopN O.2短语在拼写中记牢，在联想中积累 必会短语请根据汉语提示完成下列词块1.湎balk毕竟；终究2.as a result结
23、果3.in a way在某种程度上4.deal with many difficulties 应付许多困难5.watch over the sick child 照顾生病的孩子6.from now on从现在开始7.have nothing in common 毫无相同之处8.make good use of her talents 充分发挥她的才能9.dream of traveling around the world 梦见环游世界1 0.make up what you la ck补充你所缺乏的 词汇积累1.A B C式过去式、过去分词变化arise-*arose-*arisendriv
24、en drove driven riderode f ridden rise-*roserisen writewrote f written2.“互联网”家族(Ddownload 下载(Dclick vt.点、击connect”.连接surf vi.&.浏览；(互联网上)冲浪network n,网络database n,数据库3.“动词+of”必备短语一览dream o f梦见；梦想；设想 think of想到consist o f由.组成 approve o f赞成die o f死于 talk/speak o f谈到hear of 听说 complain of 抱怨become o f发生.
25、情况N Q 3句式在解读中学懂，在学写中学通请根据提示完成下列句子1.before引导时间状语从句，意 为”.之后才不久他们就掌握了用这台机器做爆米花的诀窍。It wasnt long before they got the hang of usingthe machine to make popcorn.（2020新高考全国卷I）2.a s引导时间秋语从句，意 为“随着”随着时间的临近，我变得焦虑不安。As time was approaching,I became anxiousand worried.3.so.that引导结果状语从句，意 为“如此.以至于.”这场比赛意义重大，要求每个人
26、都要准时到场。So significant is the game that it is required thateveryone should present themselvespunctually.（2020新高考全国卷 I）4.by the tim e”到.为止“，引导时间状语从句到他五岁时，他已学会了如何弹钢琴。By the time he was five years old,he hadlearned how to play the piano.核心考点 互 动 探 究际 诳 苏 精研核心要点突破重点难点授课提示：对应学生用书第51页1.solve v t.解决；解答 写作佳句
27、In order to solve the problem,Ltogether with my friends，am bent on writing somesuggestions to our school.为了解决这个问题，我和我的朋友一心想要给学校写点建议。归纳拓展(l)solve problems解决问题(2)solution n.解决办法；处理手段a/the solution to sth.的解决方法 实战演练基础练透单句语法填空One day,mentally exhausted,I wrote downall the reasons why this problem could
28、not be solved(solve).We are supposed to come up with a solution(solve)to stop people looking down at their mobilephones while driving cars.With most of the problems solved(solve)，Ifelt a great weight taken off my mind.能力提升完成句子Everybody will meet such a problem likeyou.How to solve it is very importa
29、nt and mysuggestions are as follows.每个人都会遇到像你这样的问题。如何解决这个问题非常重要，这里有一些建议。2.signal vi.&v t.发信号 n.信号 写作佳句In order not to be heard,shepointed her finger upwards to signal that someonewas moving about upstairs.为了不让别人听到，她竖起手指示意有人正在楼上走动。归纳拓展 signal(to)sb.to do sth.示意某人做某事signal(to sb.)that 示意(某人).(2)traffi
30、c signals 交通信号send out a signal 发 出信号give a signal(to sb.)(向某人)发信号 实战演练基础练透单句语法填空Audio signals(signal)can be transmittedalong cables without distortion.The police signalled(signal)to the driver tostop his car by raising his hand.能力提升句式升级The bell rang,and signaled that school wasover.-*The bell rang,
31、which signaled that schoolwas over.(非限制性定语从句)f The bell rang,signaling that school wasover.（分词短语作状语）3.arise vi.（arose,arisen,arising）出现；发生；引起；产生；起身；起床 文化金句Every time I encounter whetherclassical music or jazz,a sense of entertainment andrelief arises naturally,making my body refresh andoffering the
32、courage to keep on.（2019高考天津卷）每当我遇到古典音乐或爵士乐时，一种娱乐和放松的感觉就会自然而然地出现，使我的身体焕然一新，并鼓起继续前进的勇气。归纳拓展 arise from=arise out of 由.引起/产生；从.中产生arise from ones chair/seat 从椅子/座位上站起来 实战演练基础练透一词多义When I arose from the chair,my father andJohns father were in deep conversation.起身A number of high buildings have arisenwh
33、ere there was nothing a year ago but ruins.出现They arose at sunrise to get an early start tothe park.起床As more and more people travel abroad，itsnatural that various problems will arise.发生能力提升翻译句子当这一问题出现在会议上时，没人能回答它。When the question arose at the meeting,no onecould answer it.实战贴士 arise为不及物动词，表示“出现,发生
34、”时，主语一般为 argument,difficulty,misunderstanding,problem,quarrel,trouble 等抽象名词，无被动语态。4.as a result 结果 文化金句 As a teenager,I like dancing andhave been taking dancing lessons in my spare time；as a result,I want to learn what dance form ispopular among students in England.（2019高考天津卷）作为一个十几岁的孩子，我喜欢跳舞，并且在业余时
35、间一直在上舞蹈课，因此，我想知道什么样的舞蹈形式在英国学生中很流行。归纳拓展 as a result of 由于.的原因without result徒劳；毫无结果result from因.引起result in导致;致使 实战演练基础练透句型转换There is more and more pollution.As a result,many species are dying out.f As a result of more and more pollution,many species are dying out.More and more pollution has resulted
36、inmany species dying out.f The fact that many species are dying outresults from more and more pollution.能力提升完成句子As for me,Im fascinated by rope skipping,which can result in the flexibility of my body.至于我，我对跳绳很着迷，这会使我的身体变得灵活。实战贴士 (l)as a result意为“因此，结果”，是介词短语,常作状语;(2)as a result o f意为“由于“，是介词短语，表示原因，
37、后接名词/代词/动名词及what引导的名词性从句。5.in a w ay在某种程度上；从某一角度看 写作佳句In a way,Im glad that you madethat mistake,for it will serve as a warning to you.从某一角度看，我高兴你犯了那个错误，因为它对你是个警告。归纳拓展all the way 一路上；自始至终；完全by the way顺便说一下in no way一点也不；决不（位于句首时，句子应使用部分倒装）in this way用这种方法in the way挡道;碍事on the way在途中 实战演练基础练透单句语法填空In
38、a way，it is a good thing that I did not getthe post I had applied for,though I was disappointedat that time.(2)Mrs.Smith finds it hard to clear up the mess,as her children are always in the way whenever shetries to.能力提升句式升级(3)You should lose heart in no way when youare faced with difficulties.(改为倒装句
39、)-*In no way should you lose heart when youare faced with difficulties.6.deal w ith处理；安排；对付；应付；论及；涉及；与打交道；做买卖 写作佳句 We cant choose what happens tous，but at least we can choose how to deal with it.生活中会发生什么，我们无法选择，但至少我们可以选择怎样面对。归纳拓展(l)make a deal成交；达成交易(2)do with sth.处理某事 实战演练基础练透-写出下列句中deal with的含义The
40、 principle for dealing with praise is toconsider the link between praise and effort。19高考浙江卷)处理His article deals with many issues we aregreatly concerned about.论及；涉及His work experience equipped him to dealwith all kinds of people.与.打交道能力提升句型转换As a matter of fact,I dont know how theywill deal with the
41、 problem.f i n fact,Im at a loss what they will do withthe problem.实战贴士 deal with表 示“处理”时，常与疑问词how连用；do with表 示“处理”时，常与疑问词what连用。7.a s引导状语从句 文化金句As time goes by,Beijing Opera hasenjoyed great popularity among people from allwalks of life,becoming one of the most populardramas in China.随着时间的推移，京剧在社会各
42、界广受欢迎,成为中国最受欢迎的剧种之一。归纳拓展as作连词，有以下用法：(1)“当时候；一边一边；随着“，引导时间状语从句。(2)”按照.的方式(办法)；如同引导方式状语从句。，(3)“因为；既然”，引导原因状语从句。(4)“尽管”，引导让步状语从句。(5)引导比较状语从句，常用于as.as.句型，意 为“像一样”(第一个as是副词，第二个as是连词)。实战演练基础练透单句语法填空With time going on,he contented himselfwith a simple life.As time went on,he contented himself with asimple
43、life.能力提升完成句子(3)1 got close enough to hear them speakingChinese,and I said“Ni Hao”,just as I might do inChina.我离他们足够近能听见他们正在说汉语，并且我像在中国可能做的那样说了声“你好”。As I was busy preparing for my final exam，Ididnt reply to your email as soon as I received it.因为我正忙着准备期末考试，所以我没有一收到电子邮件就给你回复。实战贴士 (1)当as引导让步状语从句时，从句使用部
44、分倒装，即将形容词、副词、名词、动词等置于as前面；单数可数名词提前时应该省掉冠词。(2)with意 为“随着”时是介词，后接名词或代词等构成with短语或with复合结构。8.so/such.that.引导结果状语从句 教材原句 And my memory became so largethat even I couldnt believe it!我的存储量变得如此之大，连我自己都不能相信！归纳拓展(l)so.that“如 此.以至于”，引导结果状语从句。其句型基本结构：so+adj.l adv.+that.so+4/.+a/an+可数名词单数+that.、so+many/much/few/
45、little（少）+名词+that.（2）such.that.“如此.以至于.,引导结果状语从句。其句型基本结构：such+力：+不可数名词+that.s u c h力 .+可数名词复数+that、such+a/an+4的.+可数名词单数+that.实战演练基础练透单句语法填空There were so many books in the bookstorethat I didnt know which one to choose.On our way to the house,it was raining sohard that we couldnt help wondering how l
46、ong itwould take to get there.（2019高考全国卷III）As can be seen from the picture,a boy isburdened with such heavy homework that it seemsas if he can hardly bear it any more.能力提升句式升级The volleyball match is so significant thateveryone should arrive at our school stadium aheadof schedule.（2019高考全国卷 II）f So
47、significant is the volleyball match thateveryone should arrive at our school stadium aheadof schedule.6到装）实战贴士在“so that”和“such that”结构中，当aso+adj./adv.v及“such.”放在句首时,主句要用部分倒装。跟踪检测巩固提升萃取知识精华课后巩固提升授课提示：对应学生用书第53页 教材与高考I.阅读理解障碍词1.阅读词汇认知（2019高考全国卷 I）It is difficult to figureout a global population of pol
48、ar bears as much of therange has been poorly studied；however,biologistscalculate that there are about 20,00025,000 polarbears worldwide.估计（2019高考北京卷）The change in the colourof the ocean will be one of the early warning signalsthat we really have changed our planet.信 号（2019高考天津卷）Haze Mabry,who haswor
49、ked as a school keeper for thirteen years，walksinto the school building every day and emptiesgarbage cans，wipes down bathrooms and mops wetmesses in the hallways.”.擦，用拖把拖2.一词多义（2019-高考天津卷）We can observe thatartificial intelligence has already made a（n）impacton our lives in many ways.CA 智 力B.聪明C.智能（2
50、019高考天津卷）By opening a novel,I canleave behind my burdens and enter into a wonderfuland mysterious world where I am now a newcharacter.AA.角色；人物B.品质；毅力C.（人的）性格；（事物的）特色；特性D.文字（天津卷）As scheduled,we participated inseveral instructive activities.We learnt many Chinesecharacters and took plenty of exercise