(全国通用)2020高考英语一轮复习Unit1练习牛津译林版必修1

1、必修一 Unit 1 单元话题 语篇训练（每单元 3练）练（一）阅读理解组块专练一一练速度（限时：35分钟）I.阅读理解AKenny Li is waiting patiently at a coach terminus（ 终点站）in Kowloon ona misty and cold Hong Kong morning.He is planning to have lunch in the city of Zhuhai, which on a normalday would take him about four hours to reach by road. But today the

2、 journey will take just over 30 minutes, because today is not a normal day.Kenny is one of scores of passengers including the correspondent （ 记 者）一who are queuing for a seat on one of the first cro ss-border coaches to travel over the newly-opened Hong Kong-Zhuhai-Macao Bridge.The DS| 20bn, 55km bri

3、dge and 6.7km undersea tunnel link Hong Kong's Lantau island to Zhuhai on the southern coast of Guangdong Province and Macao. The mega structure is supported by three cable-stayed bridges and designed to withstand typhoon-force winds.It took more than eight years to build and, according to ambit

4、ious plans hatched （ 策戈U ） in Beijing, will help form a high-tech and economic region, namely Greater Bay Area, to rival New York, San Francisco and Tokyo bay areas.But those lofty aims feel fairly irrelevant to the band of eager passengerswho haveassembledat the Kowlooncoach terminusonWednesdaymorn

5、ing.This groupwants something different fromtheHZMB, as it has become known. For just HK DS| 120 for a single trip ticket, we can be part of history.“I was the first person to get the ticket three days ago, " says Iwaits patiently for the coach to arrive.Other passengers are similarly excited.

6、YW Cheung and his wife bought the tickets on Sunday as soon as he heard about the news about coach companies running the bridge service.“I want to take the first coach to cross the bridge, "he said.meet friends in Zhuhai and eat out with them, and then we will go to Macao. ”语篇解读：港珠澳大桥是中国境内一座连接香

7、港、珠海和澳门的桥隧工程。2020年10月24日大桥正式通车。本文主要报道了港珠澳大桥通车时人们期待乘坐长途 公共汽车来往于三地的情景。1 . Why is today different for Kenny Li?A. Because it is a misty and cold day in the morning.B. Because he has to wait patiently at a coach terminus.C Because the time to Zhuhai will be saved more.D Because he can have lunch in Zhuh

8、ai by road.解析：选C 推理判断题。根据第二段可推知，对Kenny Li 来说，今天之所以特殊是因为他可以乘坐贯穿港珠澳大桥的公共长途汽车，这大大地缩短了到珠海的时间，故选C。2 What is special for Hong Kong-Zhuhai-Macao Bridge?A It can withstand typhoon-force winds.8 A round trip ticket of the coach by it just costs HK 120.C It is irrelevant to passengers at the Kowloon coach ter

9、minus.D It is part of history, more brilliant than New York.解析：选A 推理判断题。根据第四段最后一句“megTahe structure issupported by three cable-stayed bridges and designed to withstand typhoon-force winds. ”可推知，港珠澳大桥的特别之处在于其能承受台风，故选 A。9 Where does this text probably come from?A A fashion magazine.B A history book.C

10、A tourist brochure.D A latest newspaper.解析：选D 文章出处题。根据全文的内容和语言风格可推知，本文是一篇新闻报道，主要报道了港珠澳大桥建成通车时的情形，由此可推知，本文可能出自一份最新的报纸，故选D。Three experimental fields of seawater rice were harvested in China onWednesday, a further step toward its future practical use. Also known assaline-alkali tolerant rice （）, theise

11、awateris designed to grow in seaside flats or other areashigh salt content and has been developed byexperts through crossbreeding（杂交）and other technologies.One type of seawater rice growing in Qingdao's Chengyang district,Shandong Province, produced3.9 metric tons （公吨）per hectare （公顷）,experts an

12、nounced. Once widely planted in large areas, the output could bemuch higher.The Qingdao Saline-Alkali Tolerant Rice Research and DevelopmentCenter, led by renowned Chinese agricultural scientist Yuan Longping, was established several years ago. It set itself a three-year target of developing a kind

13、of salt-resistant rice capable of producing 4.5 tons a hectare, whichwould guarantee growers the minimum acceptable level of profit. The average rice output in China is 6.75 tons a hectare.Planting in the experimental field in Chengyang district and five otherplots of saline-alkali land started at t

14、he end of May. The five other plots werein Dongying, Shandong Province; Wenzhou, Zhejiang Province; Yan'an, Shaanxi Province; Kashgar, the Xinjiang Uygur Autonomous Region; andDaqing, Heilongjiang Province. The sites represent actually every type ofsaline-alkali land in China and researchers aim

15、 to grow different kinds of riceable to cope with different climate, salinity and soil structure conditions.The testcropsinKashgar and Daqingwere also harvestedonWednesday. InKashgar,theoutput reached more than 7.5 tons per hectare,according toexperts'tests, much higher thanexpected.The harvesti

16、nKashgar wassatisfactory.The result means itis possible to plantsuchsalt-resistant rice in sou thern Xinjiang in the future. Xinjiang has about 2 million hectares of saline-alkali land that have the potential to be planted with salt-resistant rice, and if it is widely planted it will generally impro

17、ve rice production in the region.The seawater rice grown in Daqing only produced 3.1 tons per hectare.A live video on Shandong TV showed growers appearing a little disappointed by the result, as they hoped the experts' efforts would increase production greatly. The water and soil conditions of t

18、he site were not ideal, and the pH level was extremely high.语篇解读：2020年7月，青岛海水稻研发中心传来喜讯，袁隆平试种的包括 “海水稻”在内的80多个水稻品种分批成熟。“海水稻”研究在国内外都有很长 的一段历史，袁隆平领导的海水稻项目使中国技术处于海水稻研究的前列。4 . Which is the main feature of seawater rice according to the text?A. It has a shorter growing period.B. It is a kind of highly prod

19、uctive crop.C It can grow in the soil with high salt content.D it is the combination of many technologies.解析： 选 C 细节理解题。根据第一段中的“the seawater rice is designed togrow in seaside flats or other areas with high salt content ”可知，海水稻最大的优势是可以种植在含盐量高的土壤里。5 How much rice does a farmer harvest at least to mee

20、t the cost?A 3.9 tons a hectare.B 4.5 tons a hectare.C 6.75 tons a hectare.D 7.5 tons a hectare.解析： 选 B 细节理解题。根据第三段中的“which would guarantee growersthe minimum acceptable level of profit ”可知，每公顷 4.5 吨的产量对种植者来说是最低的收益保障。6 The researchers chose the experimental fields according to .A the distance betwee

21、n them8 the type of the soil and climateC the local governments' supportD the local agricultural conditions解析：选B 细节理解题。根据第四段最后一句可知，研究人员选择试验田的依据是气候、土壤的盐度和土壤结构。9 What can we infer about the seawater rice from the last paragraph?AThe seawater rice is not fit for all kinds of saline-alkali soils.10

22、It is impossible for the seawater rice to have a good harvest.C Growers from Shandong Province were a little disappointed by the result.D The output of the seawater rice grown in Daqing is the lowest.解析：选A 推理判断题。根据最后一段最后一句可知，海水稻并非适合所有的土壤。C（2020 押题卷四Some of the questions you ask your human resources

23、（HR） （ 人力资源） department could soon be answered by, well, non-humans.That's the concept behindTalla, a Boston-area start-upthat hasdeveloped a chatbot （一种聊天程序） to do some of the tasks that HRdepartments carry out, including explaining company policy, surveying employees, collecting informationor

24、trainingnew hires. The Talla botoperates inside enterprise groupmessagingsoftware, such as Slack,HipChat or Microsoft Teams, which has increasingly become an alternative to email as a method of digital communication within companies. Some 1,200 companies havebrought in Talla, abouta quarter of whom

25、use theservice regularly, said Talla's founder Rob May.Robots promise to be a violent force in the global economy. Some scientists expect they will undoubtedly replace low-wage workers, such asdrivers and factory labor. As artificial intelligence continues to become more developed, robots may ev

26、entually do work instead of humans in many fields. Already, bots are being employed in fields as varied as law, journalism, medicine and engineering.Does that mean HR will depend only on bots? Maybe, but not for several decades, predicts May. In fact, he says the introduction of chatbots to HR allow

27、s the human staff to focus on tasks that require a greater degree of intellect.“ What's actual ly going to happen is that you're going to allow the HR department to be more human by automating （使自动化）a lot of their repeated work , " he said. “HR spends a lot of time doing these low-level

28、, monotonous tasks , " May continued.“ What you'll find is that moof thework that does not need communicating with other humans is the kind of work that will be automated.”语篇解读：本文属于科普说明文，主要介绍了Rob May的公司Talla开发的聊大程序，它用来帮助人力资源部做那些重复性的、不需要与人交流的单调工作。8 . What do we know about chatbots?A. They ca

29、n increase human staff's intelligence.B. They help companies advance their service.C. They are welcomed in many companies.D . They will get less and less human.解析：选 C 细节理解题。第二段中的“Some）。companies have brought in Talla, about a quarter of whom use the service regularlyTalla 开发的 chatbot 被很多公司运用。9 W

30、hat will HR do according to May?A Use chatbots instead of robots.8 Communicate more with chatbots.C Let chatbots replace them completely soon.D Free themselves from less significant tasks.解析：选D 推理判断题。根据倒数第二段中的最后一句和最后一段中的第一句可知， Rob May 认为人力资源部的那些任务难度相对小的、重复性的、不需要与人交流的、不太重要的工作会自动化，这样人力资源部的人就可以抽身去做其他更有

31、意义的工作。10 What does the underlined word “ monotonous ” in the last paragraph probably mean?A Hard.B Boring.C Hopeless.D Worthless.解析：选B 词义猜测题。本句前一句谈到通过自动化，人力资源部就无须再做那些重复性的工作。结合该段，由于是重复性的、无须与他人交流的工作，故可推知这些工作“单调乏味”。故选 B 项。11 What does the text mainly focus on?A Chatbots' role and HR.B Robots and ch

32、atbots.C HR's heavy work.D Chatbots' future.解析：选A 主旨大意题。本文主要讲了Rob May 的公司 Talla 开发的聊天程序 chatbot 运用到了人力资源行业，帮助做一些人力资源行业中单调乏味的工作。因此选A。D（2020 关B州质检Imagine you're standing in line to buy a snack at a store.You step up to the counter and the cashier scans your food.Next, you have to pay.But i

33、nstead of scanning a QR code （ 二 维 码 ） with your smartphone, you just hold out your hand so the cashier can scan your fingerprint.Or, a camera scans your face, your eyes or even your ear.Now, this type of technology might not be far away.As technology companies move away from the traditional passwor

34、d, biometric （生物特征识别的 ） security, which includes fingerprints, faces and voice ID, is becoming increasingly popular.In 2020, Apple introduced the iPhone 5s, one of the first smartphones with a fingerprint scanner.Since then, using one's fingerprint to unlock a phone and make mobile payments has

35、become a commonplace, bringing convenience to our lives.And since 2020, Samsung has featured eye-scanning technology in its top smartphones, while Apple's new iPhone X can even scan a user's face.But despite its popularity, experts warn thatBiometrics is ideallybiometrics might not be as sec

36、ure as we imagin e.good in practice, not so much , “ said John Michener, a biometrics expert.When introducing the new iPhone's face ID feature, Phil Schiller, Apple'ssenior vice-president, said, “ The chance that a random person in thepopulation could look at your iPhone X and unlock it with

37、 their face is aboutone in a million.But it's already been done.In a video posted on acommunity website Reddit, two brothers showed how they were each ableto unlock the same iPhone X using their own face.And they aren't even twins.“ We may expect too much frombiometrics , " Anil Jain, a

38、 computerscience professor at Michigan State University, told CBS News.“No securitysystems are perfect.Earlier last year, Jain found a way to trick biometricsecurity.Using aprinted copy of a thumbprint, she was able to unlocka dead person'ssmartphone for the police, according to a tech website S

39、plinter.“It'sto see biometrics being used more , " Jain told CBS News,“ because it addsanother factor for security.But using multiple security measures is the bestdefense. ”语篇解读：本文是一篇说明文，主要介绍了生物测量术的应用及其存在的一些安全问题。12 . Which is the latest identification technology in a smartphoneaccording to

40、the passage?A Face scanning.B Eye scanning.C QR code scanning.D Fingerprint scanning.解析：选A 细节理解题。根据第三段可知，2020 年 iPhone 5s 使用了指纹扫描； 2020 年三星在智能手机上运用了眼部扫描技术，而iPhone X 甚至可以扫描用户的脸。所以，在智能手机中最新的识别技术应是面部识别。13 What is a major problem of the iPhone X's face ID system?A It takes too long to unlock the pho

41、ne.B It often fails to recognize its owner's face.C Face data can be used for other purposes.D Different faces can be used to unlock the same phone.解析：选D 细节理解题。根据第四段中的最后两句可知，iPhone X 的面部识别技术的问题是不同的脸可以解锁同一部手机。14 What is Anil Jain's opinion about biometric security?A It is as secure as traditi

42、onal measures.B It is perfect without much improvement.C It has caused much trouble for the police.D It should be used with other security measures.解析：选D 细节理解题。根据最后一段中的最后一句可知，Anil Jain 认为生物测量术应该与其他保护措施一起使用。15 What does the author intend to tell us in this passage?A The popularity of biometrics.B. Se

43、curity problems of biometrics.C. Various problems with biometrics.D . Great changes caused by biometrics.解析：选B写作目的题。根据全文内容，尤其是第三段中的最后两句可知， 通过这篇文章作者想告诉我们的是生物测量术存在的一些安全问题。n.阅读七选五（2020 贵阳摸底Many teenagers want to look cool. _16_ Chloe Murray, an eighth-grader at J efferson Middle School in the US, reali

44、zed this problem and established a charitable clothes closet （ 衣橱）to help her peers.17 The school let her use a room for the project. Chloe's classmates joined her as well. Last month, the charitable clothes closet, called Chloe's Closet, opened. 18" Confidence is a real issue in middle

45、 school,especially when it comes to clothing , “ Chloe told the Chicago Tribune, a daily newspaper in Chicago, the US.19 Many people from the school's communityand neighboringschools donated used and new clothes. The clothes closet is only open after school. Students can “ buy ” these clothes by

46、 earning“ money ” whenthey turn in their schoolwork on time, make corrections on homework, participate in a school activity or express helpfulness to their peers and teachers. Since the first week in March, about 100 items have been to students.20 Then, they will be better able to focus on the learn

47、ing material rather than paying too much attention to what they are wearing, " ShannonArko, a language arts teacher at the school, said about the mission （使命）ofthe closet. " Feeligood about yourself translates into a better learning experience overall.”A. Where are the clothes from?B. Her

48、school supported the idea too.C. Fashion has already become an important part of students' lives.D . You need to supply children with basic needs, such as clothing.E. But everyone can afford to keep up with the changing fashion trends.F. But not everyone can afford to keep up with the changing f

49、ashion trends.G. It's f川ed with trendy clothes for girls and boys to help students look their best.语篇解读：本文主要介绍了一个美国学生发起的并得到学校支持的慈善衣橱活 动。16 .解析：选 F 此处承接上文的 “ Many teenagers want to look cool 再结合下文的慈善衣橱可推知，并不是每个人都有钱去紧跟时尚潮流，所以 F项符 合语境。17 .解析：选 B 此处承接下文中的 “ The school let her use a room for the proj

50、ect ”，由此可推知，学校对Chloe的这一举动予以支持，故B项符合语境。18 .解析：选G 根据第一段的内容及空后一句可推知，Chloe建立这样一个慈善衣橱是为了帮助同龄人表现出最好的状态，因此衣橱里捐赠的都是时尚的衣物，所以G项符合语境。19 .解析：选A 根据空后一句可推知，此处介绍了捐赠的衣物的来源，所以 A项符合语境。20 .解析：选 D 此处承接下文中的 “ Then, theybe better able to focus on the learning material rather than paying too much attention to what they ar

51、e wearing ”，由此可推知，只有满足学生的基本需求，比如衣物，他们才能集中 注意力学习而不是过多地关注穿着，所以 D项符合语境。练（二）语言知识运用组块专练练准度（限时：30分钟）I .完形填空（2020 济南模拟）Mrs. Hudson walked into the classroom with a girl limping（病着走 behind her. She introduced, “ This is Margaret. She justmoved here from Florida. Let's _1 her. " The teacher guided h

52、er 2 to a front seat, then bent over and _3_ something in her ear. Finishing explaining the math problems, Mrs. Hudson _4_ _ ,“ Break time. See you inten minutes. ”Boys 5 first.“ Today, let's meet at the far end of the sidewalk. AndI said. After a while, I came backmake sure the new girl doesn&#

53、39;t follow us to the _6_ . I wanted to find out if Mrs. Hudson liked my book report. Withher usual big smile, she began,“ Jack, you are 岂 good'_Shifting myweight from one foot to the other, I was a little _8_ that_Mrs. Hudson liked me so much. Her _9_ let me know how much she appreciated having

54、 me around. My teacher _10 in her quiet voice.1 Thatl'sam sure youwill invite Margaret to play with you today.12 words Hournded likefrozen knives aiming at my heart. Could she13_ suspect what we hadbeen saying about Margaret? Could she know how _14_ I was?Then I managed to _15Margaret in our gro

55、up. While many schoolmemories have _16_ over the years, the _17 Mrs. Hudson taught me hasstayed with me. Mrs. Hudson gently guided me, _18_ me _to_ do the rightthing. She believed in me, and _19 what she did, I rose to the level of her20 , both for Margaret long ago and even later in my choice of ca

56、reer.语篇解读：本文是学校生活类记叙文。Hudson夫人是作者的老师。一天,她带着一个走路一痛一拐的女孩进了教室，包括作者在内的几个男孩取笑这个女孩。而Hudson夫人用激励、爱心和智慧教育了作者，启迪了他的心灵，作者从此不再 孤立女孩。这段经历对作者的一生产生了很大的影响。1 . A.welcomeB. introduceC. recommendD. follow解析：选A 上文讲到Hudson夫人带着一个走路一痛一拐的女孩进了教室， 将这个女孩介绍给班里的孩子们，让大家“欢迎”她，所以选A°welcome “欢迎”；introducerecommend “推荐”；follow “跟随”。2 A.casuallyB gentlyC nervouslyD hurriedly解析：选B 上文讲到女孩走路一瘸一拐，接着说Hudson 夫人“缓缓地”将女孩带到了前排的一个座位，所以选B。 casually “随便地”； gently “温柔地，缓缓地”； nervously “紧张地”； hurriedly “匆忙地”。3 A.spreadB deliveredC repeatedD whispered解析：选D Hudson 夫人先是将女孩带