2019年高考英语一轮复习Unit2Robots高效演练跟踪检测新人教版选修7
2019版高考英语一轮基础达标选题 Unit 2 Robots(含解析)新人教版选修7
Unit 2 Robots李仕才一、阅读理解。
From young kids to fitness lovers，to those looking for a laugh， or to families looking for a free movie night， Atlantic Station prepares some days for them to enjoy this year.Tot Spot—Each Tuesday morning， Atlantic Station’s Central Park transforms into every child’s dream playground！ From 10：00 a.m.to noon， kids can enjoy games，storytelling， toys， music and some very special things. This event begins on April 5 and lasts through September 27.Wellness Wednesday—Each Wednesday from 6：30 p.m.to 7：30 p.m.， Atlantic Station’s Central Park becomes the perfect place to find quietness of the mind and body while instructors lead guests through exercises including yoga and more. Wellness Wednesday welcomes all ages and skill levels. This event begins on April 6 and lasts through September 28.Improv in the Park—Whole World Theatre， Atlanta’s premier improv group， has once again partnered with Atlantic Station to bring a familyfriendly night of comedy to the Central Park on the first Wednesday of each month until September. Bring a blanket， relax under the stars and prepare to laugh until your stomach hurts！ The hourlong show begins at 8：00 p.m. This event occurs on April 5， May 4， June 1，July 6 and August 3.Movies in the Central Park—Each Thursday night at dusk， guests are invited to bring chairs， blankets， togo snacks and picnics to Atlantic Station’s Central Park. All outdoor screenings are available， weather permitting， so keep your fingers crossed for no The Wizard of Oztype storms！ Be sure to arrive early to find a good seat.【解题导语】本文主要介绍了大西洋站几个可以让人们放松自己、享受生活和获得乐趣的活动。
2019高考英语一轮复习练习题 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版高考英语一轮复习Unit2Robots单元知识链接高考题型新人教版选修7.docx
1课文与语法填空 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
A robot used for housework 1 (test) out in a family. He looked like a tall and handsome man with smooth hair, 2 (speak) in a deep voice. Larry was going to be away from home so he brought such a robot home 3 (accompany) his wife Claire. Claire didn ，t like the idea at the 4 (beg in), but she agreed to it at last. At her first sight of T ony, CI a i re was 5 (al arm )・ When Tony offered to help to dressher,Claire felt embarrassed. _6_(gradual), Tony began to win Claire 1s trust. He helped Claire realize her dreams by doing various things- Therefore, at the party all the guests 7 were invited were filled with 8 (admire) when they saw her house was 9 (complete) changod ・ the company was satisfied with Tony ，s report because he had 10 confidence.1. _____2. _______3. ______4. ______5. _______6. ______7. _______8. ______9. ______ 10. _______2课文与短文改错根据课文内容，对下面材料进行修改。
2019版高考英语一轮基础习选题Unit2Robots(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 feature 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 peo ple 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 experience, but certainly it will be a customer’s option. ”For certain consumers, it may not even be an issue.“There certainly is a fac tor 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高考英语一轮复习Unit2Robots精练新人教版选修7
Unit 2李仕才[基础回顾]Ⅰ.单句语法填空1．Most people declare for peace, and against war.2．My job is to help those who are junior to me in my class.3．Children, when accompanied (accompany) by their parents, are allowed to enter the stadium.4．Nowadays China is developing fast, which is envied (envy) by other countries.5．Only one third of the people present at the meeting voted in favour of the new law.6．Everyone has a desire for success while success only belongs to the hardworking people.7．Marriages based on money rather than love are bound to end (end) in divorce sooner or later.8．The escaped prisoner, alarmed (alarm), looked up and stared in the direction where the noise came from.9．My daughter showed a lot of sympathy for the people who were begging from the passing shoppers.10．After living in Hangzhou for five years, she has developed quite an affection (affect) for the city.Ⅱ.单句改错(每句一错)1．She had a computer at home, and her parents desired that she did all her work at home. did→do2．Everybody was alarming at the news that war might break out. alarming→alarmed 3．Thunders accompanying by heavy rain in this season are very common. accompanying→accompanied4．My boss used to be strict with his staffs, which made all of them nervous at seeing him. staffs→staff5．Students are required to obey of the rules of the school. 去掉第一个of Ⅲ.佳句写作1．我们没能提前完成任务，真感到惭愧。
2019高考英语一轮基础达标练题unit2robots(含解析)新人教版选修7.docx
Robots李仕才一、阅读理解。
Aerial （空中的）performer Jen ni fer Bricker was bor n wit bout 1 egs, but she never let it stop her・Wrapped in a loop（圈）of red silk hung from the cei 1 ing, Jennifer Bricker cl imbs 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.Jenn if er was a few months old whe n she was adopted by Shar on 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（＞f甬），they refused.Jennifer soon 1 earned to walk-and run-on 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 didr/ t grasp the concept that I was different. I kn ew I dicin' t have legs but that wasn" t stopping me from doing the things I wanted to do. ”At the age of three she was f i tted wi th art if icial 1 egs, but she never real 1 y took to them—she moved more freely without them・In 1996 the 01ympic Games took place in Atlanta. Jennifer loved to watch the women' s gymnastics team, and especially adored the 14-year-old 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 tumbl ing, which invoI ves 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高考英语一轮优练题 Unit 2 Robots(含解析)新人教版选修7
Unit 2 Robots(选修7Unit 2)【短文语法填空】根据短文内容，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。
The classic advertisement，which is 1.likely(like) to be just the name of a pany，gives information about finding certain products.This kind of advertising is unlikely to be suitable because of the 2.petition(pete) in the market place now.What advertisements need to do is 3.to_attract(attract) the public’s attention.Some advertisements 4.are_made(make) up of pictures or the words of experts to show people how good the products are, 5.while others try to create advertisements people like looking at.So they spend much money 6.applying(apply) modern techniques to the advertisements.Modern advertisements bine the 7.highest(high) standards of design with ideas linked to the products.What’s m ore，these advertisers look 8.for other ways such as humour as well as unusual ideas to make people forget that someone9.is_trying(try) to sell them something.There are also some public advertisements10.which aim to help increase public knowledge and make our society a better place for everyone.Ⅰ.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 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 recognize what constitutes a trail.Camera images,however,can be very difficult for a puter 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 puter 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 ing 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 Christopher Rasmussen,a puter-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” dr one 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 puter .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 pany 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 Santa na 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 n ot going to develop that fast.The pany’s Autonomous Data Machines can bee 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 bee 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 themachines 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 pany 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 Being More PopularB.Robots Contribute a Lot to the WorldC.Robots Are in Great Demand NowD.Security Robots Could Help Cut CrimeCFrom young kids to fitness lovers，to those looking for a laugh，or to families looking for a free movie night，Atlantic Station prepares some days for them to enjoy this year.Tot Spot—Each Tuesday morning.Atlantic Station's Central Park transforms into every child's dream playground! From 10：00 am to noon，kids can enjoy games，storytelling, toys，music and some very special things.This event begins on April 5 and lasts through September 27.Wellness Wednesday—Each Wednesday from 6：30 pm to 7：30 pm，Atlantic Station's Central Park bees the perfect place to find quietness of the mind and body while instructors lead guests through exercises including yoga and more.Wellness Wednesdayweles all ages and skill levels.This event begins on April 6 and lasts through September 28.Improv in the Park—Whole World Theatre，Atlanta's premier improv group，has once again partnered with Atlantic Station to bring a familyfriendly night of edy to the Central Park on the first Wednesday of each month until September.Bring a blanket，relax under the stars and prepare to laugh until your stomach hurts！The hourlong show begins at 8：00 pm.This event occurs on April 5，May 4，June 1，July 6 and August 3.Movies in the Central Park—Each Thursday night at dusk，guests are invited to bring chairs，blankets，togo snacks and picnics to Atlantic Station's Central Park.All outdoor screenings are available，weather permitting，so keep your fingers crossed for no The Wizard of Oztype storms！Be sure to arrive early to find a good seat.1．Mothers can take their kids who like listening to stories to ________.A．Tot SpotB．Improv in the ParkC．Wellness WednesdayD．Movies in the Central Park2．When can you do yoga with an instructor in Atlantic Station's Central Park?A．On each Tuesday from 6：30 pm to 7：30 pm in August.B．On each Tuesday morning from 10：00 am to noon in July.C．At 8：00 pm on April 5, May 4，June 1，July 6 and August 3.D．On each Wednesday at 7：00 pm in June and July.3．What can we learn from the text?A．Atlantic Station sets the days for guests to have fun.B．Tickets for Movies in Central Park are hard to get.C．Movies in the Central Park are shown only indoors.D．Only teenagers are wele to join in Wellness Wednesday【解题导语】本文主要介绍了大西洋站几个可以让人们放松自己、享受生活和获得乐趣的活动。
2019高考英语一轮优练题Unit2Robots(含解析)新人教版选修7
Unit 2 Robots李仕才(选修7Unit 2)【短文语法填空】根据短文内容，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。
The classic advertisement，which is 1.likely(like) to be just the name of a company，gives information about finding certain products.This kind of advertising is unlikely to be suitable because of the petition(compete) in the market place now.What advertisements need to do is 3.to_attract(attract) the public’s attention.Some advertisements 4.are_made(make) up of pictures or the words of experts to show people how good the products are, 5.while others try to create advertisements people like looking at.So they spend much money 6.applying(apply) modern techniques to the advertisements.Modern advertisements combine the7.highest(high) standards of design with ideas linked to the pr oducts.What’s more，these advertisers look 8.for other ways such as humour as well as unusual ideas to make people forget that someone 9.is_trying(try) to sell them something.There are also some public advertisements 10.which aim to help increase public knowledge and make our society a better place for everyone.Ⅰ.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 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 underst and what it was seeing.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 the ir 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 a s 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 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 issues to be wo rked 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 people。
2019高考英语一轮选练习题 Unit 2 Robots(含解析)新人教版选修7
选修7 Unit 2 Robots李仕才Ⅰ.阅读理解ACultural trends are greatly influenced by celebrities. When Oprah goes on a 21day vegan diet, it makes headlines. When Amal Clooney wears a Stella McCartney dress, sales go way up. However, one trend that seems harmless — but is actually damaging —is the pressure on famous people to have their photos taken with exotic(奇异的) animals.Famous people asked to have photos taken with wild animals for a magazine spread have good intentions and even love animals. This makes them easy targets for the greedy amusement parks and fake animal centers. Kind people are naturally drawn to places that claim to offer exotic animals safety and are eager to hug baby bears or to swim with dolphins. However, exposé after exposé has shown that m any of these business people are breeders, dealers or exhibitors that are using Hollywood's goodwill for their own ends.At the recently closed Tiger Temple in Thailand, 40 dead tiger cubs were found secretly killed to make tiger wine and other folk medicine. The number of tourist traps using words like “rescue” in their names has increased greatly in recent years.Many business people continually breed the animals, so they'll have a constant supply of young animals to charge people money for photos. Of course, the babies are cute but they grow fast, and within a few weeks they are too big to handle.In some Asian countries, elephants are kept in camps. A few camps are working to help elephants in trouble, but the vast majority are not, and training methods are cruel. As soon as the cameras are gone after someone like Prince William takes a photo with an elephant, the chains go back on.Fans, tell the stars: Stay away from exotic animal photos, and the animals will be grateful.【文章大意】本文主要讲述了明星与动物拍照后对动物造成的危害。
2019年高考英语一轮优练题Unit2Robots(含解析)新人教版选修7练习
2019年高考英语一轮优练题Unit2Robots（含解析）新人教版选修7练习李仕才一、阅读理解。
Winston Churchill is probably the most popular British prime minister ever.Having served as a soldier and politician, he is often considered among the greatest of Britons. While his heroic stand against the Nazis is well know, there are still a few facts about the popular politician that might surprise you.His CigarsThe classic image of Winston Churchill includes a giant cigar stuck between his lips. Churchill developed his love of cigars as a young man, when he traveled to Cuba. For the rest of his life, he smoked eight or nine cigars every day. However, he almost neAt any given time, Churchill had 3,000 to 4,000 cigars in his house, mostly his favorite Romeo & Juliet brand. On one occasion, the president of Cuba presented Churchill with 2,400 top-quality cigars, although his security team insisted one cigar from each box be sent off and tested for poison. Perhaps the story thatbest shows his love of cigars occurred during World War II, when he had a special oxygen mask designed so that he could still smoke his cigar on a high-altitude flight.His Black Dog1. Why did Churchill’s security team insist on checking the cigars?A. To test if they were safe for Churchill.B. To see if they were of the best quality.C. To make sure they were Churchill’s favorite.D. To guarantee they were not out of date.2. Which of the following best shows Churchill’s love of cigars?A. He fell in love with cigars at a young age.B. He smoked many cigars every day.C. He invented the ＂bellybando＂.D. He had an oxygen mask specially designed for smoking.3. What does the underlined sentence in the last paragraph mean?A. Churchill became energetic again.B. Churchill remained depressed.C. Churchill drew colorful pictures.D. Churchill liked to talk about colors.4. What is probably the best title of the passage?A. Achievements of ChurchillB. Anecdotes about ChurchillC. Personalities of ChurchillD. Hobbies of Churchill【文章大意】丘吉尔是英国最受欢迎的首相，文章介绍丘吉尔的一些奇闻轶事。
2019年高考英语一轮精选练Unit2Robots含解析新人教版选修720180831167
Unit 2 Robots李仕才一、阅读理解。
Vitamin B could help lessen the effects of the most dangerous type of air pollution, according to a new study published recently. In the first study of its kind, a team of international researchers looked at the damage caused by one of the pollutants that have the most severe impact on health: PM2.5.Particulate matter, or PM, is a type of air pollutant consisting of small particles of different sizes. PM2.5 has a diameter of fewer than 2.5 micrometers, about 30 times smaller than a human hair. These particles are so small that they can go into our respiratory system(呼吸系统), resulting in lung and systemic inflammation(炎症) and stress.The team found that something as simple as a daily vitamin B supplement could potentially reduce the impact of the tiny particles on the human body, although they stressed that the research was in its early stages and the sample size was small.For this study, 10 volunteers were initially exposed to clean air and given a placebo(安慰剂) to check their responses. The group then took another placebo for four weeks before being exposed to heavily polluted air from downtown Toronto, where an estimated 1，000 cars pass every hour. The bad air was delivered to the volunteers through an “oxygentype” face mask. The experiment was then repeated, with each volunteer taking a B vitamin supplement daily made up of 2.5 mg of folic acid, 50 mg of vitamin B6, and 1 mg of vitamin B12. B6 can be found in liver, chicken and nuts, and B12 in fish, meat, eggs, milk and some cereals.The researchers found that four weeks of B vitamin supplements reduced the damage of PM2.5 exposure by 28%－76%. The results highlight how prevention at an individual level could be used to fight the harmful effects of PM2.5.【解题导语】本文是一篇说明文。
2019高考英语一轮选训习题Unit2Robots(含解析)新人教版选修7
选修7 Unit 2 Robots李仕才Ⅰ.阅读理解ABefore I studied psychology, I used to think that people would laugh when funny things occurred. While I was right about that, I discovered there are lots of other psychological factors that make people laugh other than the funny part of a joke. When someone laughs at a joke, there will usually be more than one reason that makes him laugh — and the more reasons there are, the more powerful the joke will be.I was attending a standup comedy show in Egypt, and when the man star ted to make fun of pedestrians crossing streets, everyone laughed their heads off. The main reason why those people strongly laughed was that almost all of them felt angry towards pedestrians who crossed streets carelessly. The joke wasn't only funny, but it also made the audience feel that they were right about being angry at those pedestrians. That is, people were laughing both because of the funny joke and because of the happiness experienced as a result of the psychological support they got.The better a joke makes a person feel, and the more it includes other psychological factors, the more the person will like it. For example, if you envy one of your friends, and someone tells a joke that is funny and, at the same time, makes your friend seem stupid, then you will probably laugh at it louder than if you weren't jealous of him.(第三段最后一句)In short, we don't laugh only when we hear something funny; we also laugh when we experience some kind of happiness that results from the other psychological factors involved in the joke. I strongly discourage you from making fun of anyone or belittling someone to make someone else laugh. All I want to explain is that if your joke supports a person's emotions, he will certainly like it a lot.【文章大意】本文主要分析了人们笑的原因。
2019年高考英语一轮复习Unit2Robots分层演练直击高考新人教版选修7
Unit 2 RobotsⅠ阅读理解（2018·武昌高三调研）Kanda really doesn’t like to walk alone.The scientist from a research institute of intelligent robots finds the experience so boring that he’d rather drive—even though he lives close to his lab and k nows that walking is healthy.“I enjoy walking with someone，like with my wife，with my daughter，” Kanda said.“But they are not always available.”So Kanda，who specializes in humanlike bots，developed a robotic walking partner that could make small talk based on its surroundings，which，he hopes，might motivate people to get out and exercise more.The bot rests on a person’s shoulder like a boxy parrot.It weighs about a pound and a half and sits roughly 8.5 inches high，and is 3.5 inches wide and 10 inches long.A microphone，a speaker，and an internal camera allow it to communicate.It’s even equipped with a smile.Kanda and his team collected video from five different locations，including a garden and a shopping mall，and created a dataset of small talk topics related to each location.Then they programmed the robot to associate visual cues with specific topics.A special speech software provided the robot with a voice.Near a group of parked cars，for example，it might say，“In a big parking lot， sometimes I forget where I parke d.”They tested the robot on 15 volunteers，10 males and 5 females，who were paid and averaged about 26 years old.“Have you ever blown a puff of dandelion（蒲公英） seeds into the air？”The robot asked a participant，who smiled and responded，“Yes，I often did that w hen I was a child.” Although several participants noted the robot’s weight，Kanda was surprised that no one considered the experience strange or funny.“I guess people enjoy new technologies，” he said.Just like a human partner，Kanda’s bot isn’t perfect.It’s not able to go for walks in heavy rain and，while the robot can make expressions，it can’t really hold a conversation，about which Kanda is most worried.Despite its limits，Kanda was comforted by the bot’s presence.“I felt a kind of sense of being with someone，”he said，“particularly when it spoke.”【解题导语】本文主要介绍了新研发的陪人散步的机器人。
2019高考英语一轮优编选题 Unit 2 Robots(含解析)新人教版选修7
Unit 2 Robots李仕才一、阅读理解。
A new study has found the amount of antibiotics given to farm animals is expected to increase by two­thirds over the next 15 years. Researchers are linking the growing dependence on the drugs to rising demand for meat, milk and eggs. The researchers warn the drugs could quicken the development ofantibiotics­resistant (耐抗生素的)infections. Such infections are already a major public health concern in the United States.Experts say when people stop living in poverty, the first thing they want to do is eat better,rather than earn more money. For most people, that means their diet should contain more meat. Increasing prosperity in Asia has meant people there are eating nearly four times as much meat, milk and dairy products as they did 50 years ago.To meet that demand, farms have put many animals into smaller spaces. As the animals are crowded together, often the easiest way to deal with some of the problems of crowding is to give them antibiotics. It’s clear that antib iotics help animals stay healthy in a crowded environment and grow faster. But bacteria can develop resistance to the drugs gradually, and the antibiotics-resistant bacteria can spread to people.Doctors find that antibiotics that once worked against the infections no longer do. The bacteria have learned ways to fight the medicine. Doctors say the heavy use of antibiotics in animals is one of several reasons for the growth of antibiotic resistance worldwide. In the United States, at least two million people get drug-resistant infections each year. At least 23,000 die from an infection.Ramanan Laxminarayan heads the Center for Disease Dynamics, Economics and Policy. He says the problem is expected to get worse. He believes the use of antibiotics in animals will soon increase sharply. He says that will not be good for human health. He and other researchers wrote a report on the study, which was published in the Proceedings of the National Academy of Sciences. They used datafrom the United Nations that tell how and where livestock(牲畜) are raised today. They then predicted how such production would change by 2030.Europe has banned the use of antibiotics to increase animal growth. And she adds the United States is hoping to persuade farmers to stop using antibiotics for that purpose.1.What is the passage mainly about?A.How to keep farm animals healthy.B.The abuse of antibiotics in human beings.C.A new way of raising farm animals.D.The disadvantages of using antibiotics.2.From he passage, we can infer that using antibiotics too often in farm animals ______.A.will lead to animals' being less activeB.causes animals to get infected more easilyC.makes antibiotic-resistant bacteria spread to peopleD.has a negative effect on the growth of animals3.What accounts for the increasing amount of antibiotics given to farm animals?A.The increasing need for meat.B.The need for eating diversely.C.The less effective antibiotics.D.The limited farm technology.4.How will the use of antibiotics in animals according to Ramanan Laxminarayan?A.It will soon stop rising.B.It will soon increase sharply.C.It will soon rise steadily.D.It will soon increase slowly.参考答案： 1.D; 2.C; 3.A; 4.B解析： 1.[纵观全文便知,文章主要介绍了人们使用抗生素来饲养家畜带来的缺点。
2019年高考英语一轮复习Unit2Poems高效演练跟踪检测新人教版选修6.doc
Unit 2 Poems高效演练▲跟踪检测：基础训练I单句语法填空1.Words failed ______________ (convey) my feelings the moment I saw my long-lostsister\答案：to convey2.With several problems remaining ________________ (solve), we stil1 needed to hold another meeting as soon as possible・答案：to solve3.Jack had no confidence and courage at that time. That was the reason ____________________ he gave up the plan・答案:why4.Some students feel that _______________ (exchange) gifts can make more friends and expand their network of friends・答案：exchanging5.It is a surprise that the faraway village has been transformed a famous tourist city in only ten years・答案：into6.Let your child know that you expect him or her to act _________________ (appropriate) toward other people.答案：appropriately7.Do remember not to let the news. It' s between you and me.答案：out8.____________ (be) there no modern telecommunication, we would have to wait forweeks to get news from around the world.答案：Were9.You' d never put raw meat, which can be ____________________ (load) with bacteria, directly on the counter.答案：loaded10.I will teach you Chin ese in excha nge _______________ your teachi ng me En gl ish ・答案：forn单句改错1.The reason why he gave us for his unwillingncss to take part in the camping soundec! acceptable- ______________答案：why-*which/that 或去掉why2.The passengers would have died if their food and water had been run out. ________________ 答案：out后加of或去掉been3- I am interested in stories in general, and in detective stories in particularly.答案：particularly-^particular4.Tom looked upon the test as an obstacle when his classmates regarded it as achai1enge. ______________答案：when-*whi le5."Just take easy,” David said, "You， 11 feel better presently. ”答案：easy前加itin单元语法一一虚拟语气仃i)1.(2018 •湖南三校联考)1 wish you (give) me the book you borrowed from me last week tomorrow.答案：could give2.(2018 •湖北七市联考)1 suggest that we ________________ (tell) them we want them totrust us as much as we" d like to trust them.答案：(should) tel 13.(2018 •河南百校联盟质检)Tt is high time that the government ________________ (pay) attent ion to the housing problems of the average people・答案：paid4.If only I _____________ (not waste) the time in reading novels when I was in juniorhigh school・答案：hadn, t wasted5.(2015 •天津卷)T wish T _____________ (be) at my sister" s wedding last Tuesday,but T was on a business trip in New York then.答案:had been链接写作I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。
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Unit 2 RobotsⅠ单句语法填空1.The escaped prisoner， ___________ （alarm）， looked up and stared in the direction where the noise came from.答案：alarmed2.Marriages based on money rather than love are bound ___________ （end） in divorce sooner or later.答案：to end3.Having been warned of danger in the street at night， she had to go home， witha friend ___________ （accompany） her.答案：accompanying4.The majority of students were ___________ favour of the suggestion that they go to picnic the next day.答案：in5.（2018·湖南衡阳联考）The young couple set ___________ some money each month for their future use even though their income can only make ends meet.答案：aside6.It is obvious to the students ___________ they should get well prepared for the coming examination.答案：that7.If ___________ （leave） alone outside， dogs and cats can be very smart in their search for warm shelter.答案：left8.In September 1939， Britain declared war ___________ German after Germany invaded Poland.答案：on9.He expressed a strong desire that measures ___________ （take） to stop pollution. 答案：（should） be taken10.It was a great ___________ （satisfy） for her to know that her son was doing so well at college.答案：satisfactionⅡ单句改错1.The little boy came riding at full speed down the motorway on his bicycle. Howa dangerous scene it was！___________答案：How→What2.That afternoon they drank much coffee than had been our custom.___________答案：much→more3.The famous doctor is going to set out performing the operation， so please keep calm.___________答案：out→about4.Look！ There stand the highest building of the city.___________答案：stand→stands5.My boss used to be strict with his staffs， which made all of them nervous at seeing him.___________答案：staffs→staffⅢ单元语法——不定式的被动语态1.（2018·安徽省级示范高中联考）She was looking for her three nephews，but they were nowhere ___________ （find），which made her worried.答案：to be found2.Having a trip abroad is certainly good for the students，but it remains ___________ （see） whether they will enjoy it.答案：to be seen3.Not ___________ （interrupt） while writing，he locked himself in his study. 答案：to be interrupted4.The play ___________ （produce） next month aims mainly to reflect the local culture.答案：to be produced5.We’ve had a good start， but next， more work needs ___________ （do） to achieve the final success.答案：to be doneⅠ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。
A robot used for housework 1.___________ （test）out in a family. He looked like a tall and handsome man with smooth black hair， 2.___________ （speak） ina deep voice. Larry was going to be away from home so he hired such a robot to accompany his wife Claire. Claire didn’t like the idea at the 3.___________ （begin）， but she agreed to it at last. 4.___________ her first sight of Tony， Claire was alarmed. When Tony offered to help her dressing， Claire felt 5.___________ （embarrass）.6.___________ （gradual）， Tony began to win Claire’s trust. He helped Claire realize her dreams by making her home elegant， giving her a new haircut， changing the makeup she wore and7.___________ （give） her advice on her dresses. Therefore at the party all the guests8.___________ were invited were filled with admiration when they9.___________ （see） her house was completely changed. After the test，the company was satisfied with Tony’s report 10.___________ he had successfully made a woman regain her confidence.答案：1.was tested 2.speaking 3.beginning 4.At5.embarrassed6.Gradually7.giving8.who9.saw 10.becauseⅡ教材与话题写作（Ⅰ）用本单元所学知识完成下列句子。
1.在信息时代，可能每个人都渴望有一个机器人。
（desire to）_____________________________________________________答案：In the information age， it's likely that everyone desires to have a robot.2.当你受到惊吓时，它会陪伴着你直到你想一个人待着。
（accompany；alarmed）_____________________________________________________答案：It will accompany you until you want to be left alone when you are alarmed.3.你上班时，它会在家服从你的命令，记录下给你打电话的号码，甚至会处理一些办公事务。
（set down； ring up）_____________________________________________________答案：While you are at work， it will obey your orders and set down the numbers that ring you up and even deal with some office affairs.4.这样的机器人与其说是一台机器，不如说是一个朋友。
（more... than...）_____________________________________________________答案：Such a robot is more a friend than a machine.5.毫无疑问，很多人都支持机器人的研发。
（in favour of）_____________________________________________________答案：There is no doubt that a lot of people are in favour of the research and development of robots.6.我相信，如果你有这样的机器人，别人一定会羡慕你的。
（be bound to； envy）_____________________________________________________答案：I am convinced that if you have such a robot ， others are bound to envy you. （Ⅱ）将以上句子连成短文，要求衔接连贯、过渡自然。