2022高考英语(北师大版)大一轮复习高考提能练(二十)选修7 UNIT 20 NEW FRONTIERS WORD版含解析.doc
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1、高考提能练(二十)选修7Unit 20New Frontiers第一部分阅读理解(共两节,满分40分)第一节(共15小题;每小题2分,满分30分)阅读下列短文,从每题所给的A、B、C和D四个选项中,选出最佳选项。A (2021山西省八校高三第一次联考)We look ahead to Londons art and exhibition openings and select the mustsee shows.Double scienceIts a big month for the Science Museum,with a new gallery and an exhibition op
2、ening.The Science City gallery tells the story of London between 1550 and 1800 when major scientific breakthroughs were happening across the cityfrom Newtons laws of physics to the birth of microscopes allowing us to see the tiny creatures that live among us.If that isnt enough theres also an exhibi
3、tion on how art and science have worked closely together over the centuries and continue to do so today.Science City 15501800:The Linbury Gallery at the Science Museum.Opens 12 September13 October,free.The Art of Innovation:From Enlightenment to Dark Matter at the Science Museum.25 September26 Janua
4、ry,free but ticketed.Are you worried yet?We all suffer from anxiety.Artists look into this through artworks that bring to light their own anxieties or how people living with anxiety manage.The exhibition also covers what anxiety would look like if it could be visualised in light or soundsomething we
5、 imagine to be impossible.On Edge:Living in an Age of Anxiety at Science Gallery.19 September19 January,free.Climbing the wallsNo artist has made a bigger career out of placing sculptures of human figures all over the place.Antony Gormley,the artist behind the Angel of the North and sculptures stand
6、ing all over London,takes over the Royal Academy of Arts with a blockbusting(轰动一时的) exhibition.This is the hot art ticket in town.Antony Gormley at Royal Academy of Arts.21 October3 December,1822.语篇解读:本文是一篇应用文。介绍了伦敦艺术展的部分活动内容和开放时间。1What is on show in the Science City gallery?ASome of the greatest ph
7、ysicists.BThe stories of the London development.C.The prediction of the future science.DSome of the great achievements in history.D考查细节理解。本题问的是“在科学城展览馆上展览什么”。根据题干中的关键词“Science City”,定位到Double science部分中的“The Science City gallery tells the story of London between 1550 and 1800 when major scientific b
8、reakthroughs were happening across the city”可知,展出的是历史上重大的科学突破。所以答案为D项。2Which exhibition allows visitors to get a feeling in a new way?AThe Art of Innovation. BOn Edge.CRoyal Academy of Arts.DScience City 15501800.B考查细节理解。本题问的是“哪一个展览能让参观者耳目一新”。根据Are you worried yet?部分中的“The exhibition also covers wha
9、t anxiety would look like if it could be visualised in light or sound”可知,展览包括用光和声音对焦虑进行视觉化,因此参观者会对焦虑有一个新的感觉,故答案为B项。3When can visitors see these four exhibitions altogether?AIn January.BIn September.CIn October.DIn December.C考查细节理解。本题问的是“参观者什么时候能够把这四个展览都观看了”。根据文中对各个展览的时间介绍可以判断,应该是在十月份。故答案为C项。B(2021河北
10、省高三年级名校联考)In elementary school,Glenn Cameron was very aware of the challenges faced by his friend,Roger,who had lost a hand.Now he has built an artificial helper for him.The robotic hand is called “Dexi”Each of its fingers can move independently.The strength and speed of the hands“muscles” can be co
11、ntrolled.Hes also created a digital version of this hand,which responds on a computer screen.Through a special headset,the system takes electrical signals from a human brain,sends them to a computer,and then the computer “tells” the hand what to do.For example,to make the hand close,you “see” a fist
12、 in your head.In fact,Camerons first robotic hand was 3D printed online.Realizing the hand was too limited,he decided to build his own.It was quite a challenge,but his new version was better.It was also cheap,compared to many other robotic hand projects.Cameron says designing and building the hand w
13、as hard,but he went on.Then came the one Roger is using.Cameron is working on a hand that can actually be used by a person whos lost a hand at present.He says the new hand will be simpler,because there wont be as much space.To make up for this,hes adding a mini camera and trying to make the hand sma
14、rter.Cameron encourages young people who think they might want to do something demanding and similar,“You just begin working towards it.Take one little step at a time,purposeful and steadfast,sooner or later youre going to get to the place you long for.”语篇解读:在小学的时候,Glenn Cameron看到朋友缺少一只手,内心很受触动,他现在已
15、经制造出了可以由人脑控制的机械手来帮助朋友。4Which version of the artificial hand does Dexi belong to?AThe first.BThe second.CThe third.DThe fourth.C考查推理判断。Dexi出现在第二段,但本题要结合上下文内容来推理才能得到答案。根据第一段的尾句和第二段的开头可知,Dexi是Roger现在使用的机械手版本。第三段谈到Cameron制作的第一个机械手是3D打印出来的,但他不满意。于是,他花费时间制造了第二个版本的机械手,这个版本比第一个要好。但他继续研发,于是便有了第三代机械手Roger现在使用
16、的Dexi。5How could a user of the digital version of Dexi control the robotic hand?ABy operating the computer.BBy thinking.CBy sending electrical signals to the hand.DBy speaking.B考查细节理解。根据第二段的“Through a special headset.For example,to make the hand close,you see a fist in your head”可知,Dexi的数字版本通过特殊的头部装
17、置,收集大脑发出的电子信号并发送给电脑,电脑“告诉”机械手要做什么。比如,为了把手握起来,你可以在你的脑海中“看到”一个拳头。由此可推知,这个版本的机械手的使用者可以通过“想”来操作机械手。6Which saying do Camerons words convey?AWell begun is half done.BThe longest journey begins with the first step.CAll things are difficult before they are easy.DNothing is impossible to a willing heart.D考查推
18、理判断。最后一段谈到Cameron鼓励那些想做类似的费力的事情的年轻人:只要开始朝着它努力,一步一个脚印,坚定信念,迟早你会到达想去的地方,即实现目标。D项“Nothing is impossible to a willing heart”“有志者,事竟成”与他的话所表达的意思一致。7What is the text mainly about?ACamerons braincontrolled robotic hands.BCamerons story of success.CThe latest designs of artificial intelligence hands.DA robo
19、tic helper for the disabled.A考查主旨大意。全文主要谈了Cameron为帮助失去手的人设计和制造的机械手,故选A项。C (2021山东省部分重点中学考试)Love the way you walkListen carefully to the footsteps,and you can work out who is walking.The features commonly used to identify people are faces and fingerprints.But the way they walk is also a giveaway.Rese
20、archers have used video cameras and computers to analyze peoples gaits(步态).But translating such knowledge into a practical identification system can be tricky.Cameras are often visible,require good lighting and may have their view blocked by other people.A team led by Dr.Ozanyan and Dr.Scully have b
21、een looking for a better way to recognize gaits.Their answer:pressuresensitive mats.Such mats are nothing new.They have been part of security systems.But Ozanyan and Scully use a complicated version that can record the amount of pressure applied in different places as someone walks across it.The res
22、earchers turn to an artificial intelligence system to recognize such patterns.In a study in 2018,they tested the system on a database of footsteps of 127 people.They found its error rate in identifying who was who was a mere 0.7%.And Scully says even without a database of footsteps,the system can de
23、termine someones sex and a subjects age.One application of the matbased gaitrecognition system might be in health care,particularly for the elderly.A mat placed in a nursing home or an old persons own residence could monitor changes in an individuals gait that indicate certain illnesses.That would p
24、rovide early warning of someone being at greater risk of falling over.Gait analysis might also be used as a security measure in the workplace,monitoring access to restricted areas,such as parts of military bases,server farms or laboratories dealing with dangerous materials.Perhaps the most interesti
25、ng use of the mats,though,would be in public places,such as airports.语篇解读:脸和指纹常被用来识别人,其实人们走路的方式也可以用来识别人。本文介绍了通过人的步态识别人的“压力感应垫”的工作原理以及使用前景等。8What is mainly talked about in Paragraph 2?AResearch equipment.BResearch background.CResearch assumptions.DResearch findings.B考查段落大意。通读第二段可知,该段说明研究人员使用过摄像机和电脑来分
26、析人们的步态,但由于受光线和视线等因素的影响,摄像机使用很不方便。因此Dr.Ozanyan和Dr.Scully带领的团队一直在寻找一种更好的步态识别方法,并给出答案:压力感应垫。据此可知,第二段介绍了“压力感应垫”的研究背景,故B项正确。9What is the mat used for?ACollecting data.BEnsuring safety.CDetermining age.DAnalyzing pressure.A考查细节理解。根据第三段第三句“But Ozanyan and Scully use a complicated version that can record th
27、e amount of pressure applied in different places as someone walks across it”可知,当人们走过时,这种垫子可以记录在不同地方施加的压力数据;据此可知,垫子是用来搜集压力数据的,故A项正确。10What might the gaitrecognition system be applied to?AMonitoring security work progress.BDetecting potential health problems.CKeeping track of travelling frequency.DWar
28、ning passengers of possible dangers.B考查细节理解。根据尾段,尤其是该段第二、三句可知,这种垫子用在养老院或老人家里可以监测老人步态变化,从而为人们提供某些疾病的早期预警,故B项正确。11What is the main purpose of the passage?ATo compare different ways to identify people.BTo show people the importance of technology.CTo persuade people to buy the mat.DTo inform people of s
29、omething about pressuresensitive mats.D考查写作目的。通读全文可知,本文介绍了一种通过人的步态来识别人的“压力感应垫”;文章重点介绍了“压力感应垫”的工作原理以及使用前景等。据此可知,D项正确。D (2021广州市综合检测二)Texas rancher(牧场主) Charles Goodnight had a problem.He needed skilled cowboys to drive his herd of two thousand longhorn cattle to New Mexico to be sold.He couldnt offer
30、 high wages.He couldnt promise easy jobs or even nice weather.But he thought that decent,hot meals might entice men to work for him.In the midtolate 1800s,cattle drives sometimes took three to four months,and once the drive began,there were no stores for hundreds of miles.All the food and supplies n
31、eeded for the trip were carried on twowheeled carts.Usually,the cowboys food was boring and unappetizing.Goodnight went to work and solved the problem.His invention of a mobile kitchen,the chuck wagon(炊事用车),got its name from the cowboy word for food“chuck”Goodnight took an old army wagon and rebuilt
32、 it with the Osage orange,which is so tough that Indians used it to make bows.The wagons iron axles were stronger than the wooden ones found on standard wagons,and the wider wheels lasted longer.Besides food and eating utensils,it held everything from firstaid supplies to needles and thread.It even
33、contained a cooking stove.The first chuck wagon was an instant success.Eighteen cowhands joined Goodnight and his partner,Oliver Loving,to drive the cattle to New Mexico,earning the pair a handsome profit.The route they tooklater called the GoodnightLoving Trailbecame one of the most heavily used ca
34、ttle trails in the Southwest.The chuck wagon soon was the backbone of all successful cattle drives.Other ranchers created their own moving kitchens,and eventually the Studebaker Company produced chuck wagons that sold for $75 to $100 apiece,about $1,000 today.The chuck wagon was much more than a mob
35、ile kitchen.Sometimes called “the trail drives mother ship”,it was like a magnet that drew the men together.The wagon and the ground around it were the cowboys home.There he enjoyed hot meals,a warm fire,and good companionship.He could also get a bandage,a haircut,or liniment for his sore muscles.An
36、d there,under the stars and around the chuck wagon,he crawled into his bedroll each night.语篇解读:本文是一篇说明文。在十九世纪,得克萨斯州的牧场主查尔斯古德奈特认为提供像样的热饭菜可能会吸引牛仔们为他工作,帮助他把牛赶到新墨西哥州。为此,他发明了炊事用车,车里带有食物、急救用品、炉子等,让赶牛的人能在沿途吃到像样的热饭菜、享受到温暖的炉火和良好的友谊。这种车不仅仅是一个可移动的厨房,它更为牛仔们提供了一个“家”。12What does the underlined word “entice” in Pa
37、ragraph 1 mean?AInform.BDirect.CEnable.DAttract.D考查词义猜测。根据第一段中的“He couldnt offer high wages.He couldnt promise easy jobs or even nice weather.But he thought that decent,hot meals might entice men to work for him”和语境可知,他不能提供高工资,也不能保证会有容易的活儿或好天气;但他认为,像样的热饭菜可能会吸引别人为他工作。据此可以判断,画线词的含义与D项的含义最为接近。13Why wer
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