(高中英语2019版)一轮复习练习题 Unit 2 Robots(含解析)新人教版选修7(含答案)
Unit 2 Robots李仕才一、阅读理解Captain John Bunch loves to go fishing. In fact, Bunch loves fishing so much that he became a professional fishing guide decades ago and has remained one ever since. There is something, however, that Bunch loves even more. That is his country and the men and women who join the army to protect it. Ever since Bunch met a young soldier in 2005, who wanted to go on a fishing trip before he left the army, the Florida native has offered over 1 200 fishing trips to veterans(退伍军人), with all expenses paid.And Bunch’s efforts to give back to those who have served their nation go even much further. Inspired by that fishing trip 11 years ago, he founded Operation Open Arms, which has since helped nearly 3 400 US troops and given out more than $12 million in direct benefits with his charity. Operation Open Arms also provides free weddings, vacations, and more leisurely activities to veterans, and can rely on a network of over 300 businesses and individual partners to get former soldiers anything they might need upon returning home from army.The former marine’s heartwarming generosity is a result of his own experiences in the military and the pride he has for his country. "I do this because I love my country and I do this because America is the greatest country in the world," he told NBC’s Today Show. Bunch’s unwavering commitment goes so far that he once turned down an invitation from then-President George W. Bush, because he had already scheduled a fishing trip with one of his veterans. Even the military has recognized Bunch’s work of love, and earlier this year honored him and hisorganization with the Outstanding Civilian Service Award and the Army’s most prestigious civilian award.1.What caused John Bunch to offer free fishing trips to veterans?A.A young soldier’s desire to go on a fishing trip.B. Working as a professional fishing guide.C. Having served in the army.D. Growing up in Florida.2.What is Paragraph Two mainly about?A. The achievements Operation Open Arms has made.B. How Operation Open Arms was founded.C. Activities Captain John Bunch has joined.D. The missions of Operation Open Arms.3.Which can best describe John Bunch’s personality?A. Ambitious and talented.B. Responsible and patient.C. Honest and determined.D. Warm-hearted and generous.4.John Bunch didn’t accept George W. Bush’s invitation because___.A. he thought little of himB. he didn’t want to see himC. he had to take care of businessD. he wanted to stay with veterans【文章大意】钓鱼向导John Bunch不仅自己喜欢钓鱼，而且还为美国退伍军人安排很多次免费的钓鱼之旅，并为他们提供一些其他的福利。
1.A 【解析】细节理解题。
根据第一段中的"Ever since Bunch met a young soldier in 2005, who wanted to go on a fishing trip before he left the army, the Florida native has offered over 1 200 fishing trips to veterans(退伍军人), with all expenses paid"可知,2005年,Captain John Bunch遇上一个年轻的士兵，士兵说他希望退役前能来一次钓鱼之旅。
此后，Captain John Bunch为退伍军人安排了1 200多次免费的钓鱼之旅。
故此题选A。
3.D 【解析】推理判断题。
从短文中John Bunch为退伍军人安排免费的钓鱼之旅,和"provides free weddings..."等可知，John Bunch不仅友好，具有强烈的助人为乐精神,而且还成立慈善机构慷慨大方地帮助退伍军人。
故选D。
4.D 【解析】细节理解题。
根据最后一段中的"he once turned down an invitation from then-President George W. Bush, because he had already scheduled a fishing trip with one of his veterans"可知，John Bunch曾经拒绝布什总统的邀请是因为他事先计划要和退伍军人一起去钓鱼。
二、教材与语法填空根据教材课文内容，在空白处填入1个适当的单词或括号内单词的正确形式。
Marty is a boy 1.___________ looks the same as other people but has a muscle disease which sometimes makes 2.___________ （he）very weak. Not 3.___________ （be）able to climb stairs as quickly as others，he gets out of breath after running just a short way and he has to stop halfway up the stairs and rest before he can get to the top，which makes kids make fun 4.___________ him. He always feels 5. ___________ （stupidly）for being a bit behind the others after a long 6.___________ （absent）from school. Although doctors can’t give his disease a name and it’s difficult to know 7.___________ the future will be like，Marty 8.___________ （learn）to adapt to his disability. His motto is：live one day at a time.He has a busy life without time to sit around 9.___________ （feel）sorry for himself. Besides writing and computer programming，he goes to the movies as well as football matches with his friends and spends a lot of time with his pets. His ambition is 10.___________ （work）in the computer industry when he grows up.答案：1.who 2.him 3.being 4.of 5.stupid6.absence7.what8.has learnt9.feeling 10.to work三、完形填空Make Good MemoriesMy husband Bill's Grandma was in a nursing home when we moved back to Michigan.Grandma had been unable to walk for quite some time；now her eyesight was almost gone.Over the years Grandma and I had __1__ many cards and letters.I knew how she enjoyed __2__ in touch with people.Grandma would have me write letters to go in the cards she would send.And she would always have me __3__ what I had written back to her.Grandma didn't have a problem with hearing then __4__ she was always telling me，“That is not __5__ how I said that！”I would then rewrite whatever I wrote in her exact words.Since I had some __6__ time before Christmas，I asked Grandma if she would like to send __7__ some Christmas cards.Grandma readily__8__.I rounded up several different kinds of cards.I knew she had friends and family who all had different __9__.I would take each card and __10__ in detail the front of the card，then I would read the words inside.After __11__ it over Grandma would tell me who she thought would like __12__ card.After a while I __13__ and I noticed that we had several nursing home __14__ standing in the doorway.I started to notice as I read eachcard，the __15__ on their faces and Grandma's face，too.Each one had a __16__ smile and a faraway look in their eyes，as they were seeing the scenes in their minds' eye.I thought when I went over to do the Christmas __17__ I would be doing Grandma a favor，but it __18__ that she did me a big favor.I'll always __19__ this special memory of bringing some Christmas joy and pleasant __20__ to Grandma and her fellow residents.1．A.exchanged B．changedC．traded D．switched2．A.settling B．losingC．staying D．getting3．A.write B．discoverC．translate D．read4．A.when B．becauseC．while D．though5．A.carefully B．truthfullyC．specially D．exactly6．A.extra B．flyingC．essential D．valuable7．A.for B．upC．out D．away8．A.acknowledged B．agreedC．admitted D．rejected9．A.addresses B．advantagesC．occupations D．interests10．A.describe B．communicateC．distinguish D．ignore11．A.talking B．turningC．taking D．thinking12．A.another B．eachC．one D．other13．A.looked down B．looked overC．looked up D．looked through14．A.immigrants B．visitorsC．patients D．residents15．A.attention B．lookC．glance D．sight16．A.gentle B．roughC．forced D．whispered17．A.trees B．jobsC．decorations D．cards18．A.turned over B．turned outC．came over D．left out19．A.treasure B．admireC．encourage D．recognize20．A.stories B．facesC．memories D．letters【解题导语】本文是一篇记叙文。
(高中英语2019版)一轮核心考点探究与练习 教材复习篇 Unit 2 Robots(含解析)新人教版选修7(含答案)
Unit 2 Robots李仕才【短文语法填空】In the West we are familiar with ballets like Swan Lake.But there’s another classical dance form with a long history 1. has only recently burst onto the world scene. It is called classical Chinese dance.Classical Chinese dance is 2. incredibly demanding, refined, and expressive dance form. Alongside ballet, it is also one of the most comprehensive dance systems 3. (know) to humankind.4．recently, few people outside China had ever heard of classical Chinese dance. One major reason was that when Chinese companies performed abroad, they often mixed Chinese dance with western dance styles. And so the audience left the theater not sure exactly 5. they had just seen.In 2006, however, the Shen Yun Performing Arts Company 6. (establish) in New York. Its mission was to promote 7. (tradition) culture, and this included 8. (present) classical Chinese dance in its purest form. Not quite a decade later, classical Chinese dance has become much 9. (well) recognised and is starting to influence western ballet.Although they have significant differences, both ballet and classical Chinese dance have the ability to vividly tell 10. (story) and move us through beautiful art.【解题导语】本文是一篇说明文。
2019高考英语一轮选练习题Unit2Robots(含解析)新人教版选修7
选修7Unit 2李仕才考点规范练 (选修7Unit 2)【短文语法填空】阅读下面材料，在空白处填入适当的内容(1个单词) 或括号内单词的正确形式。
A 19-year-old girl posing for a photo on the railroad tracks was hit and killed by a train on Saturday afternoon. The girl, __1__ name has yet to be released, was__2__(report) posing for a selfie on a track in a village, Guangdong province. The section of the railway is famous for its beautiful rose blossoms.Witnesses said that the girl did not realize a train was approaching. There were many visitors __3__(take) photos alongside the tracks, and some people shoutedwarnings, __4__ no one succeeded in getting the girl’s attention. __5__ employeegot off the train to examine the girl and called the police immediately __6__ theaccident occurred. __7__(late), she was sent to a nearby hospital by ambulance.According to the nurse on duty that day, the victim showed no sign of life upon her arrival at the hospital.This is not the first time that a visitor __8__(kill) by a train on that section of the tracks, said one of the villagers. More and more visitors, especially young people, are finding their way onto the train lines, especially those near flowerbeds and spring blossoms. They like to photograph __9__(they) in the scenic spots.Local police warned people that the new trend of taking selfies while standing on train tracks puts many people’s lives __10__ risk.【参考答案】1. whose2. reportedly3. taking4. but5. An6. after7. Later8. has been killed9. themselves 10. atⅠ.阅读理解AEach year,hikers and mountain bikers get lost or injured in thewilderness.Search and rescue efforts can involve 20 or more people.But a new “smart” drone(无人机) can follow hiking trails(小路) without a pilot’s assistance.This could allow rescuers to search more efficiently.Scientists outfitted a craft with a single camera.As the drone’s “eye”,the camera pointed forwards.But having an eye wasn’t enough.The drone also needed a “brain” to understand what it was seeing.And that brain would have to recognizewhat constitutes a trail.Camera images,however,can be very difficult for a computer to interpret,study leader Alessandro Giusti notes.So he and his team used photosof forest trails to train their drone’s neural network(神经网络).They attached three GoPro cameras to a single headband.One camera pointedstraight forward.The other two were directed 30 degrees to the right and left ofthe centre.A hiker put the package on and then hit the trails in a forested partof Switzerland.Over several weeks,the cameras recorded a total of 8 hours of video covering 7 kilometres of trails.The researchers then divided the video into individual still images to trainthe neural network.The network learned to identify what a trail looked like.The team then tested the program with unused images from the video.The computer did a slightly better job than the people had in correctly classifying the images.This meant thedrone was ready to navigate the real world on its own.Giusti and his team took their now “smart” device to a forest with trails that had not been used in the drone’s training.It flew along the path,constantly adjusting its direction based on theimages coming in through its camera.The drone didn’t perform as well in real-life as it did in the lab,Giustiadmits.That’s because the drone’s camera took lower-quality images than the cameras that had been used to train it.As a result,the images being taken by thedrone looked different,he explains.This confused its neural network.“It’s an exciting use for neural networks,” says Christopher Rasmussen,a computer-vision scientist who was not involved with the study.“However,the problems faced in the experiments show that there are still some important issuesto be worked out.”1.The “smart” d rone has been created in order to help .A.find travelers who get lostB.ensure the safety of travelersC.deliver necessities to travelersD.show travelers the way to a place2.While being tested to classify the images in the lab,the computer .A.did as well as the peopleB.did a lot better than the peopleC.did much worse than the peopleD.did a little better than the people3.Why didn’t the drone perform well in the forest?A.The light in the forest was very poor.B.The trees or bushes covered the trails.C.The drone couldn’t fly very low there.D.The pictures taken were of poor quality.4.What is Christopher Rasmussen’s attitude towards the results of the experiments?A.Critical.B.Doubtful.C.Objective.D.Optimistic.B(2016·石家庄调研检测)Shopping centres,stadiums and universities may soon have a new tool to help fight crime.A California company called Knightscope says its robots can predict and prevent crime.Knightscope says the goal is to reduce crime by half in areas the robots guard.William Santana Li is the chief executive officer of Knightscope.He says,“These robot security guards will change the world.Our planet has seven billion people on it.It’s going to quickly get t o nine billion people.The security equipment thatwe have globally is just not going to develop that fast.The company’s Autonomous Data Machines can become the eyes and ears of law enforcement (执行).”“You want it to be machines plus humans.Let the machines do the heavy andsometimes dangerous work and let the humans do the strategic decision-making work,so it’s always working all together.”The machines are one and a half meters tall and weigh 136 kilograms.They do not carry weapons but they have day-and-night time video cameras which are able to turn 360 degrees and can also sense chemical and biological weapons.Some people may become concerned about their privacy,especially in connectionwith the video recordings.Some people may worry that such recordings will appearon the Internet.Eugene Volokh,a law professor at the University of California,says the machines have to be used in the right way and it will be interesting to see how state laws deal with this kind of video.William Santana Li says there is a long waiting list for the robots in theUS.Workers in the company are working overtime to meet the demands of the market.At least 25 other countries are also interested in these robotic security guards.5.What can this new tool do for humans?A.Make strategic decisions.B.Keep watching day and night.C.Carry heavy weapons.D.Stop crime autonomously.6.Why are people worried?A.Their privacy may be let out.B.The robots are very expensive.C.Robots will replace humans.D.They will be out of work soon.7.Which of the following can be the best title of the text?A.Robots Are Becoming More PopularB.Robots Contribute a Lot to the WorldC.Robots Are in Great Demand NowD.Security Robots Could Help Cut Crime【巩固】What is the first thing you notice when you walk into a shop? The products displayedat the entrance? Or the soft background music?But have you ever notice the smell? Unless it is bad, the answer is likely to be no. But while a shop’s scent may not be outstanding compared with sights and sounds, itis certainly there. And it is providing to be an increasing powerful tool in encouraging people to purchase.A brand store has become famous for its distinctive scent which floats through thefairly dark hall and out to the entrance, via scent machines. A smell may be attractive but it may not just be used for freshening air. One sports goods company once reported that when it first introduced scent into its stores, customers’ intension to purchase increased by 80 percent.When it comes to the best shopping streets in Pairs, scent is just as important toa brand’s success as the quality of its window displays and goods on sale. That ismainly because shopping is a very different experience to what it used to be.Now the rise of electronic commerce (e-commerce)has opened up famous brands to a wider audience. But while e-shops can use sights and sounds, only bricks-and-mortar shops(实体店)can offer a full experience from the minute customers step through the door tothe moment they leave. Another brand store seeks to be much m ore than a shop, but rather a destination. And scent is just one way to achieve this.Now, a famous store uses complex man-made smell to make sure that the soft scent ofbaby powder floats through the kid department, and coconut scent in the swimsuitsection. A department store has even opened a new lab, inviting customers on a journey into the store’s windows to smell books, pots and drawers, in search of their perfect scent.1. According to the passage, what is an increasingly powerful tool in the success ofsome brand store?A.Friendly assistant.B.Unique scents.C.Soft background musicD.Attractive window display.2. E-shops are mentioned in the passage to _______ .A. show the advantages of brick-and-mortar storesB. urge shop assistants to change their attitudeC. push stores to use sights and soundsD. introduce the rise of e-commerce3. Which statement would the writer agree with?A.Put different shop on the products on display.B.Ask every shop assistant to wear light perfume.C.Place fragrant flowers in the shopD.Expose some coffee bean to air inside a coffee shop.4. The main purpose of the passage is to ______ .A. compare and evaluateB. examine and assessC. inform and explainD. argue and discuss【语篇解读】本文是一篇说明文。
人教版2019高考英语一轮复习练习题Unit2Robots含解析选修7
Unit 2 Robots一、阅读理解Captain John Bunch loves to go fishing. In fact, Bunch loves fishing so much that he became a professional fishing guide decades ago and has remained one ever since. There is something, however, that Bunch loves even more. That is his country and the men and women who join the army to protect it. Ever since Bunch met a young soldier in 2005, who wanted to go on a fishing trip before he left the army, the Florida native has offered over 1 200 fishing trips to veterans(退伍军人), with all expenses paid.And Bunch’s efforts to give back to those who have served their nation go even much further. Inspired by that fishing trip 11 years ago, he founded Operation Open Arms, which has since helped nearly 3 400 US troops and given out more than $12 million in direct benefits with his charity. Operation Open Arms also provides free weddings, vacations, and more leisurely activities to veterans, and can rely on a network of over 300 businesses and individual partners to get former soldiers anything they might need upon returning home from army.The former marine’s heartwarming generosity is a result of his own experiences in the military and the pride he has for his country. "I do this because I love my country and I do this because America is the greatest country in the world," he told NBC’s Today Show. Bunch’s unwavering commitment goes so far that he once turned down an invitation from then-President George W. Bush, because he had already scheduled a fishing trip with one of his veterans. Even the military has recognized Bunch’s work of love, and earlier this year honored him and his organization with the Outstanding Civilian Service Award and the Army’s most prestigious civilian award.1.What caused John Bunch to offer free fishing trips to veterans?A.A young soldier’s desire to go on a fishing trip.B. Working as a professional fishing guide.C. Having served in the army.D. Growing up in Florida.2.What is Paragraph Two mainly about?A. The achievements Operation Open Arms has made.B. How Operation Open Arms was founded.C. Activities Captain John Bunch has joined.D. The missions of Operation Open Arms.3.Which can best describe John Bunch’s personality?A. Ambitious and talented.B. Responsible and patient.C. Honest and determined.D. Warm-hearted and generous.4.John Bunch didn’t accept George W. Bush’s invitation because___.A. he thought little of himB. he didn’t want to see himC. he had to take care of businessD. he wanted to stay with veterans【文章大意】钓鱼向导John Bunch不仅自己喜欢钓鱼，而且还为美国退伍军人安排很多次免费的钓鱼之旅，并为他们提供一些其他的福利。
2019高考英语一轮复习练习题Unit2Robots(含解析)新人教版选修7
Unit 2 Robots李仕才一、阅读理解Captain John Bunch loves to go fishing. In fact, Bunch loves fishing so much that he became a professional fishing guide decades ago and has remained one ever since. There is something, however, that Bunch loves even more. That is his country and the men and women who join the army to protect it. Ever since Bunch met a young soldier in 2005, who wanted to go on a fishing trip before he left the army, the Florida native has offered over 1 200 fishing trips to veterans(退伍军人), with all expenses paid.And Bunch’s efforts to give back to those who have served their nation go even much further. Inspired by that fishing trip 11 years ago, he founded Operation Open Arms, which has since helped nearly 3 400 US troops and given out more than $12 million in direct benefits with his charity. Operation Open Arms also provides free weddings, vacations, and more leisurely activities to veterans, and can rely on a network of over 300 businesses and individual partners to get former soldiers anything they might need upon returning home from army.The former marine’s heartwarming generosity is a result of his own experiences in the military and the pride he has for his country. "I do this because I love my country and I do this because America is the gr eatest country in the world," he told NBC’s Today Show. Bunch’s unwavering commitment goes so far that he once turned down an invitation from then-President George W. Bush, because he had already scheduled a fishing trip with one of his veterans. Even the military has recognized Bunch’s work of love, and earlier this year honored him and his organization with the Outstanding Civilian Service Award and the Army’s most prestigious civilian award.1.What caused John Bunch to offer free fishing trips to veterans?A.A young soldier’s desire to go on a fishing trip.B. Working as a professional fishing guide.C. Having served in the army.D. Growing up in Florida.2.What is Paragraph Two mainly about?A. The achievements Operation Open Arms has made.B. How Operation Open Arms was founded.C. Activities Captain John Bunch has joined.D. The missions of Operation Open Arms.3.Which can best describe John Bunch’s personality?A. Ambitious and talented.B. Responsible and patient.C. Honest and determined.D. Warm-hearted and generous.4.John Bunch didn’t accept George W. Bush’s invitation because___.A. he thought little of himB. he didn’t want to see himC. he had to take care of businessD. he wanted to stay with veterans【文章大意】钓鱼向导John Bunch不仅自己喜欢钓鱼，而且还为美国退伍军人安排很多次免费的钓鱼之旅，并为他们提供一些其他的福利。
2019版高考英语一轮巩固达标练 Unit 2 Robots(含解析)新人教版选修7
Unit 2 Robots李仕才***阅读理解。
Despite being used by 1.34 billion people each year，traveling on the Tube in London can actually be quite lonely.One citizen，however，is trying to change this.“You get on the Tube and it’s completely silent and it’s weird，” says Jonathan Dunne，who has started a worldwide dialogue after giving out badges(徽章) with the words “Tube chat？” last month，encouraging passengers in London to get talking to one another.“I handed out 500 badges during rush hour in a city of 8 million，expecting most of them to be thrown away，but after about 24 hours it completely snowballed，”he says.Dunne and his “Tube chat” campaign have since been reported by media across the world，seeing TV interviews in Sweden, Brazil and the U．K.，as well as countless website，newspaper and magazine appearances.Although Dunne says he’s received mostly positive feedback，not everyone agrees with his idea.Londoner Brian Wilson responded with a campaign of his own，handing out 500 badges with the words “Don’t even think about it” on them. Michael Robinson，24，a student from London，agrees.“Being on the Tube is the only peace and quiet some people get on their journeys to and from work.It doesn’t need to be spoiled by people coming up and chatting to you，” he says.“People assume that I just walk up and talk to strangers, which I don’t，but it’s been a great way to meet people you would never have normally spoken to，”Dunne says.So if you ever end up using public transport in the West, why not say hello to the person next to you？Just make sure to check for a badge first.【解题导语】每年乘坐伦敦地铁的乘客众多，可是人们仍然感到孤独；为此Jonathan Dunne发起了一个旨在鼓励乘客相互交谈的运动，此举引起了世界媒体的关注。
[精品]2019高考英语一轮选练习题Unit2Robots(含解析)新人教版选修7
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选修7Unit 2李仕才考点规范练 (选修7Unit 2)【短文语法填空】阅读下面材料，在空白处填入适当的内容(1个单词) 或括号内单词的正确形式。
A 19-year-old girl posing for a photo on the railroad tracks was hit and killed by a train on Saturday afternoon. The girl, __1__ name has yet to be released, was __2__(report) posing for a selfie on a track in a village, Guangdong province. The section of the railway is famous for its beautiful rose blossoms.Witnesses said that the girl did not realize a train was approaching. There were many visitors __3__(take) photos alongside the tracks, and some people shouted warnings, __4__ no one succeeded in getting the girl’s attention. __5__ employee got off the train to examine the girl and called the police immediately __6__ the accident occurred. __7__(late), she was sent to a nearby hospital by ambulance. According to the nurse on duty that day, the victim showed no sign of life upon her arrival at the hospital.This is not the first time that a visitor __8__(kill) by a train on that section of the tracks, said one of the villagers. More and more visitors, especially young people, are finding their way onto the train lines, especially those near flowerbeds and spring blossoms. They like to photograph __9__(they) in the scenic spots.Local police warned people that the new trend of taking selfies while standing on train tracks puts many people’s lives __10__ risk.【参考答案】1. whose2. reportedly3. taking4. but5. An6. after7. Later8. has been killed9. themselves 10. atⅠ.阅读理解AEach year,hikers and mountain bikers get lost or injured in the wilderness.Search and rescue efforts can involve 20 or more people.But a new “smart” drone(无人机) can follow hiking trails(小路) without a pilot’s assistance.This could allow rescuers to search more eff iciently.Scientists outfitted a craft with a single camera.As the drone’s “eye”,the camera pointed forwards.But having an eye wasn’t enough.The drone also needed a “brain” to understand what it wasseeing.And that brain would have to recognize what constitutes a trail.Camera images,however,can be very difficult for a computer to interpret,study leader Alessandro Giusti notes.So he and his team used photos of forest trails to train their drone’s neural network(神经网络).They attached three GoPro cameras to a single headband.One camera pointed straight forward.The other two were directed 30 degrees to the right and left of the centre.A hiker put the package on and then hit the trails in a forested part of Switzerland.Over several weeks,the cameras recorded a total of 8 hours of video covering 7 kilometres of trails.The researchers then divided the video into individual still images to train the neural network.The network learned to identify what a trail looked like.The team then tested the program with unused images from the video.The computer did a slightly better job than the people had in correctly classifying the images.This meant the drone was ready to navigate the real world on its own.Giusti and his team took their now “smart” device to a forest with trails that had not been used in the drone’s training.It flew along the path,constantly adjusting its direction based on the images coming in through its camera.The drone didn’t perform as well in real-life as it did in the lab,Giusti admits.That’s because the drone’s camera took lower-quality images than the cameras that had been used to train it.As a result,the images being taken by the drone looked different,he explains.This confused its neural network.“It’s an exciting use for neural networks,” says Christ opher Rasmussen,a computer-vision scientist who was not involved with the study.“However,the problems faced in the experiments show that there are still some important issues to be worked out.”1.The “smart” drone has been created in order to help .A.find travelers who get lostB.ensure the safety of travelersC.deliver necessities to travelersD.show travelers the way to a place2.While being tested to classify the images in the lab,the computer .A.did as well as the peopleB.did a lot better than the peopleC.did much worse than the peopleD.did a little better than the people3.Why didn’t the drone perform well in the forest?A.The light in the forest was very poor.B.The trees or bushes covered the trails.C.The drone couldn’t fly very low ther e.D.The pictures taken were of poor quality.4.What is Christopher Rasmussen’s attitude towards the results of the experiments?A.Critical.B.Doubtful.C.Objective.D.Optimistic.B(2016·石家庄调研检测)Shopping centres,stadiums and universities may soon have a new tool to help fight crime.A California company called Knightscope says its robots can predict and prevent crime.Knightscope says the goal is to reduce crime by half in areas the robots guard.William Santana Li is the chief executive officer of Knightscope.He says,“These robot security guards will change the world.Our planet has seven billion people on it.It’s going to quickly get to nine billion people.The security equipment that we have globally is just not going to develop that fast.The compan y’s Autonomous Data Machines can become the eyes and ears of law enforcement (执行).”“You want it to be machines plus humans.Let the machines do the heavy and sometimes dangerous work and let the humans do the strategic decision-making work,so it’s always working all together.”The machines are one and a half meters tall and weigh 136 kilograms.They do not carry weapons but they have day-and-night time video cameras which are able to turn 360 degrees and can also sense chemical and biological weapons.Some people may become concerned about their privacy,especially in connection with the video recordings.Some people may worry that such recordings will appear on the Internet.Eugene Volokh,a law professor at the University of California,says the machines have to be used in the right way and it will be interesting to see how state laws deal with this kind of video.William Santana Li says there is a long waiting list for the robots in the US.Workers in the company are working overtime to meet the demands of the market.At least 25 other countries are also interested in these robotic security guards.5.What can this new tool do for humans?A.Make strategic decisions.B.Keep watching day and night.C.Carry heavy weapons.D.Stop crime autonomously.6.Why are people worried?A.Their privacy may be let out.B.The robots are very expensive.C.Robots will replace humans.D.They will be out of work soon.7.Which of the following can be the best title of the text?A.Robots Are Becoming More PopularB.Robots Contribute a Lot to the WorldC.Robots Are in Great Demand NowD.Security Robots Could Help Cut Crime【巩固】What is the first thing you notice when you walk into a shop? The products displayed at the entrance? Or the soft background music?But have you ever notice the smel l? Unless it is bad, the answer is likely to be no. But while a shop’s scent may not be outstanding compared with sights and sounds, it is certainly there. And it is providing to be an increasing powerful tool in encouraging people to purchase.A brand store has become famous for its distinctive scent which floats through the fairly dark hall and out to the entrance, via scent machines. A smell may be attractive but it may not just be used for freshening air. One sports goods company once reported that whe n it first introduced scent into its stores, customers’ intension to purchase increased by 80 percent.When it comes to the best shopping streets in Pairs, scent is just as important to a brand’s success as the quality of its window displays and goods on sale. That is mainly because shopping is a very different experience to what it used to be.Now the rise of electronic commerce (e-commerce)has opened up famous brands to a wider audience. But while e-shops can use sights and sounds, only bricks-and-mortar shops(实体店)can offer a full experience from the minute customers step through the door to the moment they leave. Another brand store seeks to be much more than a shop, but rather a destination. And scent is just one way to achieve this.Now, a famous store uses complex man-made smell to make sure that the soft scent of baby powder floatsthrough the kid department, and coconut scent in the swimsuit section. A department store has even opened a new lab, inviting customers on a journey into the store’s wind ows to smell books, pots and drawers, in search of their perfect scent.1. According to the passage, what is an increasingly powerful tool in the success of some brand store?A.Friendly assistant.B.Unique scents.C.Soft background musicD.Attractive window display.2. E-shops are mentioned in the passage to _______ .A. show the advantages of brick-and-mortar storesB. urge shop assistants to change their attitudeC. push stores to use sights and soundsD. introduce the rise of e-commerce3. Which statement would the writer agree with?A.Put different shop on the products on display.B.Ask every shop assistant to wear light perfume.C.Place fragrant flowers in the shopD.Expose some coffee bean to air inside a coffee shop.4. The main purpose of the passage is to ______ .A. compare and evaluateB. examine and assessC. inform and explainD. argue and discuss【语篇解读】本文是一篇说明文。
2019高考英语一轮基础达标练题Unit2Robots含解析新人教版选修720181010340
Robots李仕才一、阅读理解。
Aerial(空中的) performer Jennifer Bricker was born without legs, but she never let it stop her.Wrapped in a loop(圈) of red silk hung from the ceiling, Jennifer Bricker climbs and twists to the music. Her head hangs down and her strong arms let go as she balances on her back, high above the ground—a move that is all the more daring because she has no legs.Jennifer was a few months old when she was adopted by Sharon and Gerald Bricker. She had big brown eyes, a bright smile, and huge amounts of energy. When a doctor advised her adoptive parents to carry her around in a kind of bucket(桶), they refused.Jennifer soon learned to walkand runon her hands and bottom, and grew up fearlessly climbing trees and bouncing on the trampoline(蹦床) with her three older brothers. “My parents didn’t treat me differently so I didn’t grasp the concept that I was different. I knew I didn’t have legs but that wasn’t stopping m e from doing the things I wanted to do.”At the age of three she was fitted with artificial legs, but she never really took to them—she moved more freely without them.In 1996 the Olympic Games took place in Atlanta. Jennifer loved to watch the women’s gymnastics team, and especially adored the 14yearold Dominique Moceanu who competed for the U．S. When Moceanu and the women’s team won the gold, Jennifer decided she was going to be a gymnast, too. She took up power tumbling, which involves performing floor exercises down a runway. But Jennifer did not want any allowances to be made for her disability.At the age of 10 she took part in the Junior Olympics and by age 11 she was thetumbling champion for the state of Illinois.Jennifer now travels the world as an inspirational speaker and acts as an aerial performer.【解题导语】本文是一篇人物记叙文。
2019版高考英语一轮基础习选题 Unit 2 Robots(含解析)新人教版选修7
Unit 2 Robots李仕才一、阅读理解。
At present we spend a lot of time on our mobile devices these days and automakers have taken notes, rolling out connected cars that make it easy to do nearly everything from your phone.“We all enjoy those kinds of experiences wh ere you want something and by the push of a button everything gets taken care of for you.You don’t have to go here and there and piece a bunch of things together by yourself. ”Ford recently introduced FordPass, a mobile platform that lets car owners access services like finding and paying for a parking spot.“Here’s the details of what charges will be in sign, and then I submit (点击接受), and then I receive a QRphoto allowing me entry access to that parking location. ”Over at Buick, the OnStar RemoteLink app connects owners to their cars no matter how faraway they are. “This car in Detroit, I could start from here in New York. Or let us say I have the only key to it and my wife in Detroit needs to get in the car, I can unlock it for her from here. ”The fe ature harnesses the car’s 4G LTE connectivity (连接性). Up to seven mobile devices can connect to it at any given time.“We want people to feel as if they are at home within the car, which a lot of people want to be in just for the driving experience, now they can be in there as well, the passengers can be in there as well for the connectivity experience. ”But what does that connectivity mean for your privacy?“It is important to have personal information to create that individualized, personalized experien ce, but certainly it will be a customer’s option. ”For certain consumers, it may not even be an issue.“There certainly is a factor where a younger consumer is much more comfortable giving up a lot more privacy and data than an older consumer is, and more likelythan not, you are going to see a similar behavior to how they handle their personal privacy within the vehicle. ”Considering how capable our mobile devices have become, perhaps the only question left to answer is: “Who’s driving? ”【文章大意】由于移动设备的广泛应用, 制造商推出了装配有车载移动设备的轿车, 进而可从事由智能手机发出指令的动作。
2019年高考英语一轮巩固达标练题unit2robots(含解析)新人教版选修7.docx
Robots李仕才***阅读理解。
Driving on up to Yosemite with my family was exciting but nerve-rackingA 紧张的）.I had never been to such an amazing national park before, yet I wasn" t the most athletic person so T knew that T couldn^ t stick through all the hiking up and down. It actually ended up being a fun and adventurous experience・The ride there was definitely long but worth it. As I woke up from my nap, I saw the beautiful scenery of the tall mountains and beautiful streams. The trails were made nicely for visitors. The waterfalls were breathtaking. Climbing up rocks was one of my favorite parts. Even though T fell a couple of times, T sti11 had a lot of fun. The fact that my family and I spent so much time together all trying to find out which route to take and what views to watch really brought us closer together・The great thing about nature is that, it' s just you, the views, and the people around you. There J s nothing to bother you and it，s the best way to relax and enjoy yourself. Yosemite has 5 of the world? s highest waterfalls, and about 300 lakes. The structure of each mountain is incredible； it/ s formed in ways that almost take your breath away. Some of them are of a deep dark color with waterfalls forming; some are formed with spots of gree n peeking（窥探）out. It' s def in itely something you wouldn^ t want to miss.Yosemite isn，t the only great national park but based on my experience T highly recommend going out and enjoying nature with family and friends. It' s a great time to bond, laugh, and take in what Mother Nature offers.【解题导语】本文是一篇记叙文。
2019高考英语一轮基础梳理与练习 Unit 2 Robots(含解析)新人教版选修7
Unit 2 Robots李仕才【短文语法填空】In the West we are familiar with ballets like Swan Lake.But there’s another classical dance form with a long history 1. has only recently burst onto the world scene. It is called classical Chinese dance.Classical Chinese dance is 2. incredibly demanding, refined, and expressive dance form. Alongside ballet, it is also one of the most comprehensive dance systems 3. (know) to humankind.4． recently, few people outside China had ever heard of classical Chinese dance. One major reason was that when Chinese companies performed abroad, they often mixed Chinese dance with western dance styles. And so the audience left the theater not sure exactly 5. they had just seen.In 2006, however, the Shen Yun Performing Arts Company 6. (establish) in New York. Its mission was to promote 7. (tradition) culture, and this included 8. (present) classical Chinese dance in its purest form. Not quite a decade later, classical Chinese dance has become much 9. (well) recognised and is starting to influence western ballet.Although they have significant differences, both ballet and classical Chinese dance have the ability to vividly tell 10. (story) and move us through beautiful art.【解题导语】本文是一篇说明文。