1、Unit 3Life in the future1The experts will be discussing the endless possibilities of the future.专家们将会讨论未来的无数个可能。2By the year 2030, development in biochemistry and medical science will have made it theoretically possible for us to live for at least 150 years.到2030年生物化学和医学的发展将能够在理论上使人类寿命延长到至少150岁。3Wit
2、h all the factors taken into consideration, I believe that you are sure to catch up with others in the near future. 考虑到所有的因素，我相信你一定会在不久的将来赶上其他同学。4As scheduled, we have English Talent Show today, with the purpose of developing students interest in English learning and practical abilities in listening
3、 and speaking.按照计划，我们今天举办英语才艺大赛，目的是为了培养学生的英语学习兴趣和实际听说能力。自主排查 夯基固本核心单词(1)impression (n.) 印象；感想；印记impress (vt.) 使留下深刻印象impressive (adj.) 印象深刻的(2)constant (adj.) 时常发生的；连续不断的constantly (adv.) 不断地(3)previous (adj.) 在前的；早先的(4)guide (n.) 指导；向导；导游 (vt.) 指引；指导(5)surrounding (adj.) 周围的surroundings (n.) 周围的事物；
4、环境surround (vt.) 包围；围绕(6)tolerate (vt.) 容忍；忍受tolerance (n.) 容忍；忍耐tolerant (adj.) 容忍的；宽容的(7)lack (vi.& vt.) 缺乏；没有 (n.) 缺乏；短缺的东西lacking (adj.) 不足的；缺少的(8)adjustment (n.) 调整；调节adjust (v.) 调整；调节(9)instant (n.) 瞬间；片刻 (adj.) 立即的；立刻的instantly (adv.) 立即；即刻 (conj.) 一就(10)settlement (n.) 定居；解决settle (vt.& vi.)
5、 定居；解决阅读单词(1)aspect (n.) 方面；层面(2)uncertain (adj.) 不确切的；无把握的certain (adj.) 肯定的；确定的(3)press (vi.& vt.) 按；压；逼迫 (n.) 按；压；印刷；新闻(4)fasten (vt.) 系牢；扎牢(5)switch (n.) 开关；转换 (vt.) 转换(6)citizen (n.) 公民；居民；市民(7)greedy (adj.) 贪吃的；贪婪的；贪心的(8)material (n.) 原料；材料(9)recycle (vt.) 回收利用；再利用单句语法填空1.Last week, I had a me
6、aningful experience, which left me a deep _ (impress)答案：impression2He studied chemistry and then _ (switch) to biology.答案：switched3Turn the volume down, please. I have little _ (tolerate) to noise.答案：tolerance4There was no one at the reception desk, so he _ (press) a bell for service.答案：pressed5_ (l
7、ack) confidence can lead to a lot of sufferings.答案：Lacking6The direction of the wind is _ (constant) changing.答案：constantly7The train started _ (instant) he was on board and he sighed in relief.答案：instantly8You have to make an _ (adjust) to the new environment.答案：adjustment9Tom is having a hard time
8、 getting used to new _ (surround) in London.答案：surroundings10_ (guide) by the sun, they walked towards their destination through the woods.答案：Guided联想积累1单复数意义不同的名词集锦good 善行；益处goods 货品brain 脑brains 智力；有智慧的人custom 习惯；风俗；习性customs 海关instruction 教导；指导instructions 用法说明；操作指南look 脸色；看looks 容貌pain 痛苦pains 辛
9、苦；努力sand 沙子sands 沙滩time 时间times 时代work 工作works 工厂oil 油oils 油彩manner 方式manners 礼貌paper 纸papers 文件art 艺术arts 文科arm 手臂arms 武器2“press”家族press v& n. 按；压pressure n. 压力impress v. 留下印象impression n. 印象express v. 表达expression n. 表达；表情1take_up拿起；接受；开始；继续2suffer_from 遭受；患有疾病3as_a_result 结果；因此4(a)_lack_of 缺乏5be_
10、back_on_ones_feet (困境后)恢复；完全复原6lose sight of 看不见7sweep up 打扫；横扫8slide into (快捷而悄声地)移动；溜进9speed up 加速选词填空sweep up， slide into， speed up， take up， lose sight of， a lack of)1.Tom thought carefully for several days and decided to _ the job.答案：take up2Dont leave her alone to _ the house after the party.答
11、案：sweep up3Tom showed _ responsibility, so he lost the good opportunity.答案：a lack of4In order not to disturb others, he _ the classroom quietly.答案：slid into5I watched the plane go higher and higher until I _ it.答案：lost sight of6Many countries are faced with the problem about how to _ economic develo
12、pment.答案：speed up联想积累1“v.from”短语集锦suffer from 遭受；患疾病adapt from 从改编benefit from从中获益date from 始于；追溯到hear from 收到某人来信escape from 从逃脱die from 死于result from 因发生2“beadj.to”必备短语一览be cruel to 对残酷be equal to 等于；能胜任be familiar to 为(某人)所熟悉be harmful to 对有害be polite to 对有礼貌be similar to 与相似be close to 接近；靠近课文原句
13、句式梳理仿写训练1.Exhausted, I slid into bed and fell fast asleep.我感到累极了，爬上床很快就入睡了。形容词(短语)可以用作状语，说明主语的特征。We finally finished cleaning the whole community, _.我们终于清扫完了整个社区，很累但是开心。2.Well, now theres a system where the waste is disposed of using the principles of ecology.现在有一种装置，能利用生态学原理来处理掉废弃物。where引导定语从句时，从句中
14、不缺少主语、宾语或表语，先行词是表示地点或者抽象地点的名词，如：point, stage, case, situation, environment, race, family, job等。After claiming my luggage, I hurried to the exit, _ for me.认领行李之后，我匆忙向出口走去，杰克已经在那里焦急等候了。答案：1.tired but delighted2.where Jack was anxiously waiting直击重点 突破考点impressionn. 印象；感想；印记(P17)(1)单句语法填空The first _ (im
15、press) you leave on your manager is very important.I have to say that this opening ceremony was the most _ (impress) one I had ever seen.答案：impressionimpressive(2)单句写作The first time I saw him, his sense of humour _ me.The first time I saw him, I _ his sense of humour.我第一次见到他时，他的幽默感给我留下了深刻的印象。答案：left
16、/made a deep impression on; was deeply impressed by(1)make/leave/have an impression on 给留下印象(2)impress vt. 给以深刻印象；使铭记impress sth. on/upon sb. 使某人意识到某事物的重要性impress sb. with sth. 给某人留下深刻的好印象be impressed by/with 对印象深刻(3)impressive adj. 使人印象深刻的；难忘的toleratevt. 容忍；忍受(P18)(1)单句语法填空Being a badtempered man,
17、he would not tolerate _ (have) his lectures interrupted.He is a very _ (tolerate) and understanding man.答案：havingtolerant(2)单句写作The government cant _ cultural relics.政府绝不容许任何破坏文物的行为。答案：tolerate anyones destroying(1)tolerate doing sth. 容忍做某事cant tolerate/bear/stand (doing) sth. 无法忍受(做)某事(2)toleratepu
18、t up with 忍受；容忍(3)tolerance n. 容忍；忍耐力(4)tolerant adj. 宽容的；容忍的be tolerant towards/of . 对宽容lackvi.& vt. 缺乏；没有n. 缺乏；短缺的东西(P18)单句写作_， his parents managed to send him to a university.尽管缺钱，他的父母还是设法送他上了大学。Although she is rich in knowledge, she _ practical experience.尽管她知识丰富，但是缺少实际经验。答案：Though lacking money
19、is lacking in/lacks(1)lack sth. 缺少某物(2)a lack of . 的缺乏for lack of . 因缺乏There is no lack of . 不缺乏(3)lacking adj. 短缺的；缺乏的be lacking in 缺乏/缺少instantn. 瞬间；片刻adj. 立即的；立刻的(P22)(1)单句语法填空He made an _ (instantly) decision to risk his own life to save the drowning child.答案：instant(2)单句改错The instantly I saw hi
20、m, I knew he was the man the police were looking for._On arrive, he gave a phone call to his mother._答案：instantlyinstantarrivearrival(1)in an instant 立即；马上for an instant 刹那间(2)instantly adv. 立即；马上表示“一就”的结构归纳：as soon as . , no sooner . than ., hardly . when ., immediately/directly/instantly从句， the in
21、stant/moment/minute/second从句， on/upon名词take up 拿起；接受；开始从事；继续；占用(时间)；占据(空间)(P17)写出下列句子中take up的含义Playing computer games and watching TV take up much of my spare time._When did you take up painting？_Tom took up the story where John had left off._Are you going to take up the challenge of lasting a whol
22、e week without arguing？_Mrs Green took up her bag and left the room._答案：占用开始从事继续接受拿起take off 脱掉(衣服等)；起飞；事业腾飞take over 接管take apart 拆开take down 写下；记下；拆除take care of 照顾take in 吸收；接纳；领会；欺骗take on 呈现；雇用；承担take . for granted 认为是理所当然的speed up 加速(P20)(1)单句语法填空The police car is running _ a speed of 100 mile
23、s per hour to chase after the truck ahead of it.答案：at(2)单句写作Plenty of fresh air and exercise will _ his recovery.充足的新鲜空气和锻炼将加速他的康复。The train began to _ as soon as it left the station.一出车站火车就开始加速。答案：speed (up)pick up speed/speed upspeed by (时间)很快地过去；飞逝at a speed of 以速度at high/great/low/slow/full spee
24、d 以高/低/全速gain/gather/pick up speed 加速教材原句Hit by a lack of fresh air, my head ached. (P18)由于缺乏新鲜空气，我感到头痛。(1)单句语法填空_ (follow) by the old man, we went upstairs._ (see) from the top, the stadium looks like a bird nest._ (surround) by the police, the thief had no choice but to give in.答案：FollowedSeenSurr
25、ounded(2)单句写作_， he decided to help the poor boy.被她的话感动了，他决定帮助那个可怜的小男孩。答案：Moved by her words过去分词短语Hit by a lack of fresh air在句中作状语。作状语的过去分词通常是及物动词，可表示被动或完成。过去分词作状语时，意义上相当于状语从句，表示时间、条件、原因、伴随情况或让步等。过去分词作状语，前面往往可以加when, while, as if, as though等。一般说来，这种结构的逻辑主语必须与句子的主语一致。课文回练 升华运用I am taking up the prize
26、to travel to 3008. I cant believe it so I have to remind myself _1_ (constant). I have no previous experience, so at first I was uncertain. Luckily, my friend and guide, Wang Ping, was very understanding and gave me much help. _2_ (transport) by Wang Pings parents company, I arrived in the future in
27、 _3_ time capsule. At first my new surroundings were difficult _4_ (tolerate). So I felt uncomfortable for lack _5_ fresh air. Wang Ping gave me a mask and hurried me through to a small room for a rest. Soon I was back on my feet again. Then I _6_ (follow) Wang Ping to collect a hovering carriage dr
28、iven by computer.Soon I could fly as swiftly as Wang Ping. _7_ I lost sight of Wang Ping because of too many _8_ (carriage) flying by in all directions. He _9_ (sweep) up into the centre of them. Then I caught sight of Wang Ping again and flew after him. Arriving at a strangelooking house, he showed
29、 me into a large room. Its fascinating. I had a meal and had a bath there. _10_ (exhaust), I slid into bed and fell fast asleep.1_2._3._4._5._6._7._8._9._10._答案：1.constantly2.Transported3.a4.to tolerate5.of6.followed7.But8.carriages9.was swept10.Exhausted基础达标 自主训练.单句语法填空1She cant tolerate _ (treat)
30、that way.答案：being treatedtolerate doing sth.“容忍做某事”。主语she与treat之间为被动关系，故填动名词的被动形式，即being treated。2Your art skills are excellent and admirable, which leave me a deep _ (impress)答案：impressionleave sb. a deep impression “给某人留下深刻印象”。3_ (devote) to his research work, the professor cared little about othe
31、r things.答案：Devoted本句中含有be devoted to的结构，结合句子结构可知，应用过去分词短语作状语，描述一种状态，即“潜心于研究工作”，故填Devoted。4Please pass the papers on to the students _ (seat) at the back of the classroom.答案：seatedseat在此处为过去分词转化来的形容词，意为“就座的；入座的”，作后置定语。故填seated。5Sales director is a position _ communication ability is just as importan
32、t as sales skills.答案：where设空处所填词引导定语从句，指代表抽象地点的先行词position，关系词在从句中作状语，意为“在此职位上”，故填where。6In _ (come) the headmaster, followed by a group of students.答案：came表示方向的副词位于句首，且句子主语为名词，句子应采用全部倒装结构。7Not impressed with the quality of your goods, I will _ (certain) not advise others to buy them.答案：certainly所填词
33、修饰动词advise，因此应用副词形式。certainly “当然地”。8The old man got on the bus, _ (support) by a girl.答案：supportedthe old man与support之间为被动关系，故填过去分词supported，在此处作方式状语。9He is always ready to take _ heavy responsibilities.答案：uptake up “开始担当(新的责任)”。take up responsibility “承担责任”。10No one in the carriage had _ (previous
34、) spoken to the ticket owner before.答案：previously句意：早先车上没人和这个持票人说过话。副词作状语修饰动词短语had spoken to。.单句写作1We should spare no effort to stop people in remote areas from _ (遭受之苦) poverty.答案：suffering from2Not only did she polish my speech draft, but she also corrected my pronunciation. _ (结果), my speech impr
35、oved greatly.答案：As a result3We made our way home, _.我们回到了家，虽然累但是很开心。答案：tired but happy4_我们将为你提供舒适的住处，劳累一天之后可以洗个淋浴。(where)答案：Well provide you with comfortable accommodation, where you can have a shower after a tiring day.5_我们竖起一块布告牌来提醒人们不要毁坏我们的环境。答案：We put up a board to remind people not to destroy o
36、ur environment.语法填空(2020广东省实验中学高三上学期第一次考试)Bank of China and Alibaba are the dream employers for Chinese students, according to a new survey. The survey of more than 55,000 students, _1_ (conduct) by a research firm Universum, found that _2_ (rough) a quarter want to work for an international company
37、, while only 9% want to work for a startup. Five percent want to start _3_ own business.When it comes to desirable companies, business students _4_ (recognize) Bank of China as the top choice for seven years, and it shows no signs of _5_ (give) up its lead.William Wu, manager of Universum, said that
38、 banking remains _6_ attractive industry for young Chinese. “Chinas government is now emphasizing the revolution of the finance industry, _7_ leaves the younger generation with the impression that though banking is a _8_ (tradition) industry, there are still a lot of development _9_ (opportunity)，”
39、Wu said.Alibaba improved six places from 2014, _10_ (rank) second among business students. It held a recordbreaking $25 billion IPO in September.1_2._3._4._5_6._7._8._9_10._篇章导读：本文是一篇说明文。文章中一项新调查表明，中国银行和阿里巴巴是中国学生的梦想雇主。1conducted考查非谓语动词。survey和conduct之间是被动关系，用过去分词作后置定语，故填conducted。2roughly考查词性转换。此空修饰
40、整个句子，用副词修饰，作状语，故填roughly。3their考查代词。句意：5%的人想要创办他们自己的生意。所以用形容词性物主代词，故填their。4have recognized考查动词的时态。根据时间状语for seven years可知，谓语动词用现在完成时，故填have recognized。5giving考查非谓语动词。介词后跟动名词作宾语，故填giving。6an考查冠词。此处泛指一种行业，attractive发音是以元音开头，故填an。7which考查定语从句的引导词。此处是一个非限制性定语从句，指代前面整个句子内容用which引导定语从句，故填which。8tradition
41、al考查词性转换。此处修饰名词用形容词，作定语，故填traditional。9opportunities考查名词。opportunity为可数名词，作主语，谓语用are，所以用复数，故填opportunities。10ranking考查非谓语动词。rank和Alibaba是主动关系，所以用现在分词作伴随状语，故填ranking。.短文改错It was my first visit a space station considered the most modern in space. Describing as an enormous round plate, it spins slowly
42、in space to imitate a pull of the earths gravity. Inside were an exhibition of the more uptodate inventions of the 31st century. A guide showed us around three stop. In the first stop, I saw the “thoughtpad” used for send messages. In the second stop, we were on the “environment area”. There was a w
43、aste machine which could swallow all the waste availably. The third stop showed us to how the goods were manufactured by robots.答案：It was my first visit a space station considered the most modern in space. as an enormous round plate, it spins slowly in space to imitate pull of the earths gravity. In
44、side an exhibition of the uptodate inventions of the 31st century. A guide showed us around three . In the first stop, I saw the “thoughtpad” used messages. In the second stop, we were the “environment area”. There was a waste machine which could swallow all the waste . The third stop showed us how
45、the goods were manufactured by robots.难项分析：第二处：DescribingDescribed考查非谓语动词。此处非谓语动词作状语。it与describe之间为被动关系，所以用过去分词。第四处：werewas考查主谓一致。本句为倒装句，主语为an exhibition，所以谓语动词用单数形式。第十处：去掉to考查动词用法。show sb. sth. 表示“向某人展示某物”，是固定用法，to多余，所以删去。此句中“某物”用how引导的名词性从句表示。课时作业.完形填空(2019昆明市高三摸底调研测试)You may always hear about peo
46、ple who knew exactly what they wanted to do with their life from the time they were in kindergarten. I didnt considered lots of career _1_ when I graduated from high school. Like most students who earned good grades in math and science classes, I found people _2_ me to be an engineer. But all of tha
47、t changed when I went to my _3_.I will never forget the feeling of walking into my very first Biology _4_. I nervously found a seat and waited for the type of _5_ you see in TV shows, old and strict. What I got was exactly _6_. Dr Espinoza was a caring and _7_ teacher, and two terms of her classes m
48、ade me fall in love with Biology. Her exciting classes made me _8_ that I had other choices besides being a(n) _9_. It meant I was headed for a career in biological research._10_ Dr Espinoza and many other professors like her, I found that scientists arent just what we _11_ on the National Geographi
49、c Channel. They are real people who answer real questions and _12_ real problems. This led me to seek out _13_ to do real science projects and see if I _14_ it. While I was at university, I learned how to ask good questions, how to _15_ experiments and collect data, and how to share what I learned w
50、ith people. As it _16_， I loved every minute of it.Falling in love with _17_ was a long process for me, but it led me to a job I love. Like the science itself, my journey toward being a scientist was _18_， but helped along by many teachers and professors who _19_ me the way. Now, I try my best to le
51、arn new things and _20_ new knowledge. 篇章导读：本文是一篇记叙文。文章讲述了“我”上大学后，老师和教授们对“我”的专业和择业产生的深远影响。1A.development BdifficultyCchoices Drequirements答案：C根据第8空后的“that I had other choices . in biological research”可知，高中毕业时，“我”没考虑过众多的职业选择(choices)。development “发展”；difficulty “困难”；requirement “所需的东西”。2A.appointing
52、BforcingCallowing Dencouraging答案：D像大多数数学和科学课程出众的学生一样，人们鼓励(encouraging)“我”以后成为一名工程师。appoint “任命，安排”；force “迫使”；allow “允许，准许”。3A.university Boffice Croom Dlab答案：A根据下文中的“While I was at university, I learned . what I learned with people.”可知，上大学(university)后，一切都发生了改变。4A.league BlectureCtest Dteamwork答案：B
53、根据下文中的“and two terms of her classes made me fall in love with Biology”可知，此处填入的词在范畴上应与classes一致，故lecture “讲座”符合语境。5A.agent BvolunteerChost Dprofessor答案：D根据语境可知，此处指坐等教授(professor)的到来。agent “代理人，经纪人”；volunteer “志愿者”；host “主人，节目主持人”。6A.opposite BtraditionalCtypical Dsimilar答案：A根据上文可知，坐等教授时，“我”以为即将来上课的老师
54、就如同电视节目中看到的那样古板、严肃，但后来“我”发现她是一位体贴且富有热情的(enthusiastic)老师。故先前想象的与实际见到的完全相反(opposite)。traditional “传统的”；typical “典型的”；similar “相似的”。7A.average BcasualCenthusiastic Dsevere答案：C参见上题解析。average “平均的，正常的，一般的”；casual “漫不经心的，随便的”；severe “极为恶劣的，严厉的”。8A.realize Bregret Crefuse Drecall答案：A她令人振奋的课使“我”意识到(realize)
55、除了成为一名工程师(engineer)，“我”还可以从事生物学研究。9A.lawyer BeducatorCscholar Dengineer答案：D参见上题解析。第一段中的“engineer”是暗示。10A.As to BDue toCOn behalf of DIn spite of答案：B由于(Due to) Dr Espinoza和许多其他像她一样的教授的影响，“我”发现科学家并非像我们在国家地理频道上了解到(learn about)的那样。as to “关于，至于”；on behalf of “代表”；in spite of “尽管”。11A.take care of Bmake f
56、un ofClearn about Dsearch for答案：C参见上题解析。12A.solve Bbring Craise Dignore答案：A他们是回答真实问题并解决(solve)实际问题的有血有肉的人。13A.concepts BopportunitiesCfaith Dambition答案：B这引领着“我”去寻找做真正的科学研究项目的机会(opportunities)并看一下“我”是否喜欢(enjoyed)它。concept “概念，观念”；faith “信任，信仰”；ambition “夙愿，抱负”。14A.enjoyed BdoubtedCrecommended Dacknow
57、ledged答案：A参见上题解析。下文中的“loved”亦是提示。doubt “怀疑”； recommend “推荐，建议”；acknowledge “承认，感谢”。15A.replace Bpredict CconductDcopy答案：C在大学里，“我”学到了如何问好的问题，如何做(conduct)实验和收集数据，以及如何和别人分享“我”了解到的东西。conduct experiments “做实验”，为固定用法。16A.came about Bbroke upCset off Dturned out答案：D结果是(turned out)，“我”喜欢科学研究的每一分钟。come about
58、 “发生，造成”；break up “粉碎，破碎”；set off “出发，动身”。17A.literature Bscience Clanguage Dart答案：B根据上文做科学研究项目的描述可知B项符合语境。18A.preciousBsmooth CbeneficialDslow答案：D虽然成为科学家之路是耗时的(slow)，但一路上有很多老师和教授给“我”引路(showed me the way)。19A.promised BshowedCleft Dawarded答案：B参见上题解析。20A.record Badmire Ccreate Dforget答案：C现在“我”在努力学习新东
59、西并创造(create)新知识。.阅读理解(2020南昌市重点中学高三年级段考试题)As life in cities worldwide becomes more expensive, urban designers are using modern technology to help citizens avoid traffic jams, and shorten the time needed for bus waiting and other things. Technology is also used to cut costly waste.In Santander, a Spa
60、nish port city, parking is easy to find. As one car drives away, an underground sensor shows that a parking space is now free. 400 sensors send messages to signs on streets, and GPS devices direct drivers to the nearest available parking spaces, reducing traffic jams. Trash is collected only when th
61、e bins are full and bus stop signs show exactly when the next bus is coming. The public parks are watered only when the soil gets dry. All this is made possible by 20, 000 sensors installed on buildings, street posts and even buses. They are part of the “smart city” project, launched by the Universi
62、ty of Cantabria seven years ago.University researchers like Luis Munoz regularly meet with locals to discuss how to make their city even smarter. “They propose their ideas and sometimes even develop them by themselves. Here, we give them the opportunity to see these ideas happen in real life，” said
63、Munoz. For example, the university helped a woman create an app that outlines the easiest route for walking with a baby stroller. Another provides information to residents about their water consumption and sends an alarm to their phone if there is a leak.The Santander smart project is attracting the
64、 attention of larger cities in Europe and elsewhere that are looking for smart solutions to urban problems.篇章导读：本文是一篇说明文。传感器、GPS定位等现代科技手段帮助西班牙的港口城市桑坦德避免了交通拥堵、缩短等车时间、减少资源浪费等，这种做法正在吸引欧洲的大城市以及其他更多地方的注意力，他们都在寻找解决城市问题的智能方案。1What is the life like in Santander?AIt is meaningful.BIt is full of freedom.CIt i
65、s likely to change fast.DIt is efficient and convenient.答案：D推理判断题。根据题干中的关键词in Santander定位到文章的第二段。根据该段中的内容，尤其是“parking is easy to find” “Trash is collected only . gets day.”可推知，在桑坦德的生活是高效方便的，故答案是D。2How can residents help Munozs job?ABy offering some original or fresh ideas.BBy showing him around the
66、city.CBy installing sensors themselves.DBy using as little water as possible.答案：A细节理解题。根据题干中的关键词residents和Munozs job定位到文章的第三段。根据该段中的“Luis Munoz regularly meet with locals to discuss how to make their city even smarter” “They propose their ideas”可知，当地人有了想法会向Munoz提出来，故答案是A。3What does the underlined wo
67、rd “Another” in Paragraph 3 refer to?AA university. BA phone.CAn app. DAn easy route.答案：C指代判断题。根据上文“the university helped a woman create an app . with a baby stroller”可知，这所大学开发了一款应用程序，该应用程序为推婴儿车散步的女士规划了最舒适的路线。结合画线词所在句的句意可推知，画线词指的是另一款应用程序，故答案是C。4What can be the best title for the text?AA Worldwide Pr
68、oblemBA Smart City ProjectCA Creative ResearcherDA Trend in Urban Design答案：B标题判断题。根据第二段最后一句“They are part of the smart city project, launched . seven years ago.”并结合文章其他内容可知，本文主要介绍了智能城市项目的相关内容，故B项最适合作为文章标题。(2020全国新高三开学联考)Slowly but surely, were moving closer and closer to 5G world. From smarthome sec
69、urity to selfdriving cars, all the internetconnected devices in our life will be able to talk to each other at lightningfast speeds with reduced delay. Objectively speaking, the fastest 4G download speeds in the US top out at an average of 19.42 Mbps. But by comparison 5G promises gigabit (千兆) speed
70、s. “5G is one of those heralds (使者), along with artificial intelligence, of this coming data age，” said Steve Koenig, senior director of market research for the Consumer Technology Association. The selfdriving vehicle is a great emblem of this data age, and that is to say, it is a sign of time, beca
71、use with one single task, driving, you have massive amounts of data coming from the vehicle itself, and a variety of sensors are collecting a lot of information to model its environment as it moves. Its pulling in data from other vehicles about road conditions down the lane. It could be weather info
72、rmation, and also connected infrastructure (基础设施) construction. Theres lots of data behind that task, which is why we need the high speed.And virtual reality glasses and headsets havent yet broken the mainstream, but tech companies are joyfully betting that these devices will eventually replace our
73、smartphones. With 5G, that could actually happen. This is notable because companies such as Apple are reportedly developing AR glasses to assistor even replacesmartphones.Ericsson stated at Februarys Mobile World Congress how smart glasses could become faster and lighter with a 5G connection, becaus
74、e instead of being weighed down with components, the glasses could rely on hardware for processing power.But dont get too excited. Theres still a lot of work to be done in the meantime, including various trials to make sure the radios play nicely with hardware and infrastructure construction so 5G i
75、snt concentrated only in big cities.篇章导读：本文是一篇说明文。随着科技的不断发展，5G时代即将来临。它最大的优势就是上网速度大大加快。5What is the first paragraph mainly about?AA right security of 5G.BThe super speed of 5G.CA potential dream of 5G.DThe present world of 5G.答案：B推理判断题。首段先提出5G时代即将来临，接下来介绍5G上网下载的高速度，相比于目前的4G,5G有望达到千兆的上网速度。故首段的主要内容是介绍5
76、G的超级速度。6Which of the following can replace the underlined word “emblem” in Paragraph 2?AExhibition. BExplanation.CSponsor. DSymbol.答案：D词义猜测题。该句意为“无人驾驶车辆是这个数字时代的伟大象征”；根据后面的补充解释“it is a sign of time”也可推知画线词是“象征”的意思。7What do some tech companies expect of virtual reality glasses?AThey will be heavier th
77、an present ones.BThey will process power on their own.CThey will serve people instead of smartphones.DThey will bring a big fortune to tech companies.答案：C细节理解题。根据第三段中的“. but tech companies are joyfully betting that these devices will eventually replace our smartphones”可知，科技公司预计这些装置最终取代我们的手机。因此选C。8Wh
78、at will the author tell us in the next paragraph?AHow to fully expand 5G coverage.BHow to effectively reduce 5G trials.CHow to nicely operate 5G hardware.DHow to widely construct 5G big cities.答案：A推理判断题。根据最后一段内容，尤其是“. so 5G isnt concentrated only in big cities”可知，迎接5G时代的到来，我们还有很多的工作要做，其中就有升级其技术，让5G不
79、仅仅是应用于大城市。故A项“扩大5G的覆盖率”符合接下来的叙述内容。.短文改错The incident had happened on my way to a bookstore on the rainy Sunday afternoon. I was waiting for the green light when a girl about ten was knocked down by a passing car, that drove off quickly. A man immediately rushed to the girl to give him first aid. I jo
80、ined in without any hesitate. A young woman called 110 and the polices soon arrived on the scene. Fortunate she was not badly injured and we sent her to the nearest hospital. Comparing with the escaped driver, I am proud of that I did.答案：The incident happened on my way to a bookstore on rainy Sunday
81、 afternoon. I was waiting for the green light when a girl about ten was knocked down by a passing car, drove off quickly. A man immediately rushed to the girl to give first aid. I joined in without any . A young woman called 110 and the soon arrived on the scene. she was not badly injured and we sen
82、t her to the nearest hospital. with the escaped driver, I am proud of I did.1去掉had考查动词的时态。全文描述过去的一个具体时间，即周日的下午，发生的事情，应用一般过去时。故将过去完成时改为一般过去时。2thea考查冠词。此处表示在一个周日的下午，表泛指，故将the改为a。3girl后加of考查介词。此处意为“一个大约10岁的女孩”，应用of表示年龄。4thatwhich考查定语从句的引导词。逗号后为非限制性定语从句，补充说明主句中的“a passing car”，关系词在从句中作主语，that不能引导非限制性定语从
83、句，故将that改为which。5himher考查代词。由本句中的“rushed to the girl”可知，这位男士给小女孩采取急救措施，故将him改为her。6hesitatehesitation考查名词。without any hesitation是固定短语，意为“毫不犹豫地”，故将hesitate改为hesitation。7policespolice考查名词。police为集合名词，没有复数形式。故将polices改为police。8FortunateFortunately考查副词。副词修饰整个句子，描述这位小姑娘的境况。故改为副词Fortunately。9ComparingCompared考查非谓语动词。分析句子结构可知，compare和其逻辑主语I构成动宾关系，故应用过去分词作状语。10thatwhat考查名词性从句的连接词。介词of后为宾语从句，连接词在从句中作did的宾语，且意为“的东西(事情)”，that在引导从句时只起连接作用，不作成分，无词义，故将that改为what。