2021版高考英语一轮复习Unit3Computers课后达标检测新人教版必修2
Unit 3 Computers(建议用时：50分钟)Ⅰ.阅读理解A(2020·桂林、崇左联合模拟)Unless you’re very young orvery old, it’s likely you have some kind of relationship withemail, whether you get hundreds of messages a day or a few dozena week. A new study suggests that how we deal with these incomingmessages could be affecting our stress levels and overall health.A team from the Future Work Centre in the UK surveyed 2，000 people across various industries, sectors, and job roles, asking participants how they managed their email and how much associated stress they felt as a result. Overall, those who spent the most time organising and staying on top of messages felt the most emailrelated pressure too.“While email can be a valuable communication tool, it’s clear that it’s a source of stress and frustration for many of us. The people who reported it being most useful to them also reported the highest levels of email pressure.” said one of the team, Richard MacKinnon.Two of the habits linked to more ema ilrelated stress were checki ng for messages first thing in the morning and last thing at night. Half of those surveyed had push notifications(消息推送) set up for new email, while 62 percent of respondents left their email app open all day and all night. Both were linked to higher levels of email pressure. The survey also found that managers suffered more than nonmanagers.Stress is not just a problem when it comes to our mood—it’s been linked to a lot of disorders such as heart disease, weight gain, memory impairment(减弱), digestive problems, and depression.The researchers suggest that the relationship between emailrelated stress and the negative impact on home life is not the same for everyone.【解题导语】大部分人会接触到电子邮件，对电子邮件的处理方式会影响我们的压力层级和整体健康。
1．What’s the purpose of the study?A．To find out how many people have an email account.B．To know what sort of people use email most.C．To find out how email management is related to stress.D．To show what changes email has brought about to people.C解析：推理判断题。
根据第一段第二句“A new study suggests that how we deal with these incoming messages could be affecting our stress levels and overall health.”并结合第三段内容可知，该研究旨在弄清处理电子邮件的方式和压力以及健康的关系，故C项正确。
2．What does Richard MacKinnon think of email?A．It brings more strengths.B．It is not an essential tool.C．It is a doubleedged sword.D．It makes people puzzled.C解析：推理判断题。
根据第三段Richard MacKinnon所说的话“While email can be a valuable communication tool, it’s clear that it’s a source of stress and frustration for many of us. The people who reported it being most useful to them also reported the highest levels of email pressure.”可知，虽然电子邮件是很有用的沟通工具，但又是压力和沮丧的来源；声称电子邮件最有用的人也是承受电子邮件压力最大的人；据此可推知，Richard MacKinnon认为电子邮件是一把双刃剑，故C项正确。
3．Which of the following habits causes the most stress?A．Checking email in the morning.B．Checking email in the evening.C．Keeping email app open at work.D．Setting up push notifications for new email.D解析：细节理解题。
根据第四段中的“Half of those surveyed had push notifications(消息推送) set up for new email, while 62 percent of respondents left their email app open all day and all night. Both were linked to higher levels of email pressure.”可知，一半的受访者设置了新的电子邮件推送通知，62%的受访者让他们的电子邮件应用程序整日整夜都开着，这两种习惯都导致更大的压力，比早晚查看电子邮件导致的压力更大，故D项正确。
4．Where does the text most probably come from?A．Science fiction.B．A science report.C．A fashion magazine.D．A book guide.B解析：文章出处题。
通读全文可知，文章第一段第二句“A new study suggests that how we deal with these incoming messages could be affecting our stress levels and overall health.”为全文的主题句，据此可知，本文主要介绍了一项新的科学研究：处理电子邮件的方式影响我们的压力层级和整体健康。
故本文最有可能选自一篇科学报告。
B(2020·石家庄高三模拟)As carmakers push ahead withselfdriving vehicles, an Austrian aerospace company and itsChinese partner showed off their pilotless “flying taxi” forthe first time in Europe on Thursday.The drone(无人驾驶飞机) hummed loudly as it rose above the ground at Vienna’s Generali Arena, home to soccer club FK Austria Wien. The slim plane, which weighs 750 pounds, circled in the air briefly and came down within a few minutes.“The EHang 216, which can seat two passengers, has been tested comprehensively and is essentially ready for mass production，” said Derrick Xiong, cofounder of Chinese drone maker EHang. “The drone can fly at up to 150 km per hour for almost half an hour，” FACC AG Chief Executive Officer Robert Machtlinger said. “It can travel between 50 and 70 kilometers depending on the load.” The passenger capsule is small, with leg room that taller passengers might find less than adequate, an Austrian photographer who took part in a demonstration(演示) flight told Reuters.Joining the race for new autonomous aircraft services that do not require runways, EHang entered a strategic partnership last year with Austria’s FACC AG, owned by Chinese aerospace group AVIC, aiming to offer shortdistance services for passengers, industrial equipment and urgent medical deliveries. FACC AG says it has already received several thousand orders for the $336，000 drone, with the highest demand in China. Competitors working toward offering autonomous flying cars early in the next decade range from aerospace company Airbus to Uber and AeroMobil.“Technically...urban mobility, flying without a pilot, is possible. It ’s not a dream，” said Machtlinger. “What is stopping us from going into larger volumes(量) is regulation, ” he added. “A future legal framework for autonomous flying vehicles should regulate communication with other planes and helicopters and provide traffic rules，” he said. “Austria supports international efforts to quickly establish the necessary regulation，” said transport minister Norbert Hofer. He hopes that Austria will be the place where thousands of these air taxis will be built and that very soon we will see a lot of these air taxis in the air.【解题导语】本文主要介绍了奥地利航空公司和它的中国合作伙伴首次展示的无人驾驶“飞行出租车”的相关情况。
2021高考英语一轮温习练习题Unit3Computers（含解析）新人教版必修2
3 Computers李仕才【阅读理解插花】I am a writer. I spend a great deal of my time thinking about the power of language—the way it can evoke(唤起)an emotion, a visual image, a complex idea, or a simple truth. Language is the tool of my trade. And I use them all—all the English I grew up with.Born into a Chinese family that had recently arrived in California, I’ve been giving more thought to the kind of English my mother speaks. Like others, I have described it to people as “broken” English. But I feel embarrassed to say that. It has always bothered me that I can think of no way to describe it other than “broken”, as if it were damaged and needed to be fixed, as if it lacked a certain wholeness. I’ve heard other terms used, “limited English”, for example. But they seem just as bad, as if everything is limited, including people’s perceptions(认识)of the limited English speaker.I know this for a fact, because when I was growing up, my mother’s “limited” English limited my perception of her. I wa s ashamed of her English. I believed that her English reflected the quality of what she had to say. That is, because she expressed them imperfectly her thoughts were imperfect. And I had plenty of evidence to support me: the fact that people in department stores, at banks, and at restaurants did not take her seriously, did not give her good service, pretended not to understand her, or even acted as if they did not hear her.I started writing fiction in 1985. And for reasons I won’t get into today, I began to write stories using all the English I grew up with: the English she used with me, which for lack of a better term might be described as“broken”, and what I imagine to be her translation of her Chinese, her internal(内在的)language, and for that I sought to preserve the essence, but neither an English nor a Chinese structure.I wanted to catch what language ability tests can never show: her intention, her feelings, the rhythms of her speech and the nature of her thoughts.【文章大意】本文主要记叙了作者在不同时期对母亲所利用的语言的不同观点。
2021届高三英语总复习第一部分回归教材Unit3Computers课时作业新人教版必修2
2021届高三英语总复习第一部分回归教材Unit3Computers课时作业新人教版必修2Ⅰ.阅读明白得Every few years comes a fitness trend that has people scratching their heads in amazement. “Crunning” will probably be one of them. The “c” stands for “crawling”(爬行). This new sport needs twolegged hum ans running on all fours!The funny idea is the brainchild of Shaun McCarthy. The 34yearold is convinced that it will revolutionize fitness as we know it. According to the sports enthusiast, “The only thing that crunning's changed about fitness is that i t's changed everything about fitness.”McCarthy has no scientific evidence to prove that crunning is more efficient than traditional twolegged running. However, he believes it is a more effective way to exercise because it puts an emphasis on the shoulders and arms, providing a complete body workout. McCarthy also says crunning seems to tire him out more. He therefore concludes that the unconventional exercise is a bigger calorie burner than normal running.While experts generally agree that crunning may provide a better workout, many are not sure if it is the right exercise for humans. Fitness coach Kevin Dean says we are not built to be on all fours and our wrists are therefore not as strong as our ankles. He believes crunning, which he calls a fad(时尚), could result in bad wrist and shoulder injuries, not to mention broken noses.But McCarthy is not worried. Since the release of his crunning video a few weeks ago, many Melbourne residents have been seen scampering around on all fours. As it turns out they are not the only ones. In the Chinese city of Zhengzhou, crawling, a much slower version of crunning, has been a favorite activity for many years. According to some enthusiasts, the light exercise that is believed to date back two thousand years to the Han Dynasty, is good for curing back and spine ailments.Ready to give crunning a try? Then McCarthy recommends investing in some good shoes, hardy gloves and most important of all, a face mask!1．What can we learn about crawling according to Kevin Dean?A．Our ankles are stronger than our wrists.B．Crawling is an efficient way to work out.C．The city of Zhengzhou is the origin of crawling.D．Crawling can burn more calories than normal running.2．What does the author think of crunning?A．Dangerous. B．Interesting.C．Beneficial. D．Unbelievable.3．Why does McCarthy suggest people wearing a face mask when crunning?A．To amuse other people.B．To avoid being recognized.C．To protect the nose from being injured.D．To prevent sweat dropping on the ground.4．What is the text mainly about?A．A new way of crawling.B．A new trend of exercising.C．A scientific discovery.D．A traditional way to keep fit.答案与解析本文讲述的是跑步、游泳、打球都能起到强身健体的作用，然而你听说过通过爬行来健身吗？这是一种更有效的锤炼方式，因为它把重点放在肩部和臂部，提供一个完整的躯体锤炼。
新人教版必修22021届高考英语一轮复习Unit3Computers能力检测含解析
Unit 3 Computers一、单句语法填空1．(2019年江苏卷·任务型阅读)In addition, their arms that are unnecessary for moving around are freed for other purposes, like throwing stones or ________ (signal).2．Some couples even create ________ (total) new names that don't exist when they have babies.3．It ________ (simple) the most complex idea I have.4．After graduating from the college, he made an ________ (apply) to the school for a job as a teacher.5．It is wellknown that overpopulation is a ________ (universe) problem.6．(2019年天津卷·单项填空)We can observe that artificial ________ (intelligent) has already made an impact on our lives in many ways.7．(2019年北京卷·阅读理解A)Not only will you help our young volunteers to develop ________ (personal), you'll also learn new skills and increase your cultural awareness.8．We shouldn't judge a person by his ________ (appear), but people make that mistake from time to time.9．The successful launch of Tiangong1 made China's space dream closer to ________ (real).10．________ the help of my parents I learned to ride a bike.二、单句改错1．(2017年新课标Ⅰ卷·短文改错)I was so much nervous that I could hardly tell which direction was left.________________________________________________________________________2．It won't be long before we will know the result of the experiment.________________________________________________________________________3．Mistakes often arise at carelessness.________________________________________________________________________4．In the way, I'm glad that you have made that mistake, for it will serve as a warning to you.________________________________________________________________________5．(2019年新课标Ⅱ卷·阅读理解A)Randall Flagg is one of the scariest character ever.________________________________________________________________________6．(2019年江苏卷·任务型阅读)As result, humans can perform very complex tasks with their hands.________________________________________________________________________7．(2019年北京卷·阅读理解C)We need to deals with the insecure nature of our telecom networks.________________________________________________________________________8．It is so an interesting book that all the students in our class want to read it.________________________________________________________________________9．The man was standing in the front of the ship, watching at for icebergs.________________________________________________________________________10．With the wealth of the country increases, more wastes will be produced.________________________________________________________________________三、完形填空(2019年天津市滨海七所重点学校联考)How did you do it, Dad? How have you managed not to take a drink for almost 20 years? It took me almost 20 years to have the __1__ to even ask my father this very personal question.When Dad first __2__ drinking, the whole family was on pins and needles every time he got into a __3__ that, in the past, would have started him __4__ again.For a few years we were __5__ to bring it up for fear that the drinking would begin again.“I had this little poem that I would recite to myself at least four to five times a day，” was Dad's __6__ to my 18yearold unasked question.“The words were a constant __7__ to me that things were __8__ so hard that I could not deal with them，” Dad said.Then he __9__ the poem with me.The poem's __10__， yet profound words immediately became __11__ of my daily routine as well.About a month after this __12__ with my father, I received a gift in the mail from a friend of mine.It was a book of daily sayings of wisdom with one __13__ for each day of the year.It has been my __14__ that when you get something with days of the year on it, you naturally turn to the page that lists your own __15__．I __16__ opened the book to November 10 to see __17__ words of wisdom this book had in store for me.I was __18__ when I looked at the page, and then tears of disbelief and appreciation __19__ down my face.There, on my birthday, was the exact same poem that had __20__ my father for all these years! It is called the Serenity (平静) Prayer.God grant methe serenity to accept the things I cannot change；the courage to change the things I can；and the wisdom to know the difference.1．A.chance B．courageC．ability D．right2．A.gave up B．took upC．went on D．carried on3．A.way B．habitC．situation D．house4．A.reciting B．askingC．smoking D．drinking5．A.sure B．uncertainC．afraid D．eager6．A.reply B．wordsC．excuse D．explanation7．A.fear B．imaginationC．thought D．reminder8．A.never B．seldomC．always D．ever9．A.discussed B．sharedC．offered D．talked10．A.wonderful B．longC．simple D．boring11．A.all B．thatC．any D．part12．A.talk B．quarrelC．trip D．lesson13．A.listed B．includedC．read D．said14．A.method B．experienceC．wealth D．message15．A.character B．birthdayC．qualities D．favorites16．A.doubtfully B．carefullyC．happily D．hurriedly17．A.where B．whetherC．what D．how18．A.excited B．astonishedC．disappointed D．frightened19．A.hung B．pulledC．rolled D．pushed20．A.troubled B．disturbedC．pleased D．helped四、语法填空A group of students from China's Tibet Autonomous Region set out from Lhasa on Friday to kick off a sports tour in Beijing.The eight middle school students from Damxung County，1.________ (locate) in the north of Lhasa, will visit the Bird's Nest and Water Cube.Afterwards, the group will take training classes with professional football 2.________ (coach) from Spain.“I started playing football in primary school.Now I'm a little nervous but 3.________ (excite) about the journey.It's my first time 4.________ (leave) my hometown，” said sixteenyearold Teazin Phuntsok，5.________ (add) that the place he wants to visit the most in Beijing is the Bird's Nest.Teazin, along with 6.________ (he) fellow students, was selected from more than 60 candidates, all of 7.________ are from remote regions in Tibet.The tour they are about to take is a part of “Free Football for All”， 8.________ project launchedby Samaranch Foundation in 2013.In order to promote football and the country's new national fitness program, the project has organized football training for young people in grassroots football leagues across China.Samaranch Foundation 9.________ (found) in 2012.It is named 10.________ former International Olympic Committee President Juan Antonio Samaranch.五、七选五型阅读理解Study Links Video Game Use to Problems in SchoolA new study warns that too much time spent playing computer games could affect a child's performance at school.__1__ They show that too many hours spent playing games can reduce students' chances of success in school.More than 600 teenagers between the ages of 14 and 16 took part in the research project.__2__ It is said to be the first ever longterm study in Northern Ireland on the influence of information technology on school test results.The study found that teenagers who played computer games less than once a week were more successful in school than those who played them twice a day or more.41% of the students who used gaming devices two or more times a day received passing grades on school exams.__3__The study found that social media use did not affect school performance.Celine McStravick is the director of the National Children's Bureau Northern Ireland (NCBNI).She says, “ __4__ I think that's more because social media is a part of every child's life.It's the way they communicate.It's the way they keep in touch with their friends.”Many parents say their children are becoming increasingly dependent on computer games.Some have compared gaming to a drug addiction.__5__ But it did suggest that computer games can cause children to stay awake late at night.Less sleep makes children tired and unable to pay attention in school the next day.A．However, the study did not explore addiction.B．The new games are much different from older ones.C．The study showed no connections between social media and test results.D．It took place over a period of three years from 2013 to 2015.E．That compared with 77% of those who rarely played the games.F．Drug addiction does great harm to their health and performance at school.G．National Children's Bureau Northern Ireland reported the results of the study.Unit 3 Computers能力检测一、1.signalling 2.totally 3.simplifies 4.application5．universal 6.intelligence 7.personally8．appearance 9.reality 10.With二、1.去掉much 2.去掉will 3.at→from4．the→a 5.character→characters 6.result前加a7．deals→deal 8.so→such9.at→out10．With→As或increases→increasing三、本文是一篇夹叙夹议文，通过描述父亲戒酒和“我”收到的生日礼物，使作者领悟到人生的道理。
2021版高考英语一轮复习第一编教材回眸Unit3Computers基础达标新人教版必修2
2021版高考英语一轮复习第一编教材回眸Unit3Computers基础达标新人教版必修2Ⅰ.单句语法填空1．Every year a flood of farmers arrive in Shenzhen for the moneymaking jobs they ________(promise) before.答案：have been promised 由主句谓语动词的时态及从句的时刻副词before可知，本从句的谓语动词应用现在完成时，且they和promise之间存在被动关系，故填have been promised。
2．________(person), I think he is a very good man, but you may not agree.答案：Personally 副词personally “就我个人而言”，相当于personally speaking。
3．It won't be long ________we know the result of the experiment.答案：before It won't be long before ... “不久之后就……”，是固定句式。
4．He was ________(total) uninterested in sports.答案：totally 应用副词修饰形容词uninterested，故填totally。
5．An hour later, I woke up suddenly with the ________(solve) clearly in mind.答案：solution 由空前the可知此处应用名词solution “解决方法”。
6．A man stood up and crossed his arms over his head, ________ (signal) that he was strongly opposed.答案：signalling 句中已有谓语动词stood和crossed，由空前逗号知应用非谓语动词形式，且signal与逻辑主语A man之间是主动关系，且signal和句子谓语stood up及crossed所表示的动作同时发生，因此填signalling。
高考英语一轮巩固达标练题Unit3Computers(含解析)新人教版必修2
2021年高考英语一轮巩固达标练题Unit3Computers（含解析）新人教版必修2李仕才***阅读明白得。
Taylore is a kid who passes by to ride sometimes and help us with chores. Barely 15, she’s never short of advice, and one of her favorite pastimes is teasing me about being afraid to go too fast on a horse.Last summer four of us rode down the trail behind our woods: my wife Karen, Taylore, Taylore’s friend Kendall and me. I was riding my 13-year-old, Tawny.We were two miles from home when, for some unexplainable reason, I pushed Tawny into a gallop（飞驰）. The other horses were anxious to catch up, and just like that, the race was on.Taylore brushed past my left leg and, seconds later, Kendall went by on my right.I realized Tawny was covering ground faster than I’d ever seen her. She strained ever y muscle in her body to catch up with the girls. It was like a truck winding over a mountain road without brakes (闸). Part of me felt perfectly in control, while another part screamed that I wasn’t.In half a mile I knew we’d be crossing the highway, so I prayed that the girls would be fine. I gave up calculating how long it might take before my horse would be tried enough to want to slow down.I was just about out of answers when I saw the girls slowing in front of me. Their horses were relaxed and comfortable, not even breathing hard. Taylore’s face glowe d. She gave me a high five. ＂Wow, you did well, ＂she said. ＂I knew you’d go fast when you were ready.＂No one in the group had even broken a sweat, except me. I was still nervous from the crazy pace. My heart pounded too, but not from exercise. Karen claims I was showing off for the girls that day, and maybe she’s right. But I think I had something to prove. Because despite my wrinkles (皱纹), glasses and gray hair, I was feeling young at heart. And, lik e a horse on a warm summer day, I’m always ready to kick up my heels.1. How did the race between the girls and the author begin?A. His horse’s gallop made the other horses want to catch up.B. He wanted to show off his riding skills for the girls.C. They wanted to know whose horse could run fastest.D. They teased him about being afraid to go too fast on a horse.2. During the race, ___________.A. the author’s horse outran the girl’s horses the whole timeB. the author was confident that Tawny was in controlC. the girls were so anxious to win that they sweated a lotD. the author’s good performance took Taylore by surprise3. When the race ended, the author’s heart pounded because ________.A. he was feeling thrilled and youngB. it was really tough exercise for himC. he was worried that the girls might be in dangerD. he felt quite embarrassed that he had lost the race4. The phrase ＂ kick up my heels＂ at the end can be replaced by _________.A. devote myselfB. enjoy myselfC. accept my challengeD. take part in running competition【文章大意】文章描述作者和两个女孩骑马竞赛，这让作者感到兴奋，也感到尽管自己上了年纪，然而有一颗年轻的心。
2021高考英语一轮复习Unit3Computers课时作业新人教版必修2(含解析)
Unit 3 ComputersⅠ.阅读理解[2020·成都市高中毕业班摸底测试]Self－driving cars have been backed by the hope that they will save lives by getting involved in fewer crashes with fewer injuries and deaths than human－driven cars. But so far, most comparisons between human drivers and automated vehicles have been unfair.Crash statistics for human－driven cars are gathered from all sorts of driving situations, and on all types of roads. However, most of the data on self－driving cars' safety have been recorded often in good weather and on highways, where the most important tasks are staying in the car's own lane and not getting too close to the vehicle ahead. Automated cars are good at those tasks, but so are humans.It is true that self－driving cars don't get tired, angry, frustrated or drunk. But neither can they yet react to uncertain situations with the same skill or anticipation of an attentive human driver. Nor do they possess the foresight to avoid potential perils. They largely drive from moment to moment, rather than think ahead to possible events literally down the road.To a self－driving car, a bus full of people might appear quite similar to an uninhabited cornfield. Indeed, deciding what action to take in an emergency is difficult for humans, but drivers have sacrificed themselves for the greater good of others. An automated system's limited understanding of the world means it will almost never evaluate (评估) a situation the same way a human would.And machines can't be programmed in advance to handle every imaginable set of events.Some people may argue that the promise of simply reducing the number of injuries and deaths is enough to support driverless cars. But experience from aviation (航空) shows that as new automated systems are introduced, there is often an increase in the rate of disasters.Therefore comparisons between humans and automated vehicles have to be performed carefully. To fairly evaluate driverless cars on how well they fulfill their promise of improved safety, it's important to ensure the data being presented actually provide a true comparison. After all, choosing to replace humans with automation has more effects than simply a one－for－one exchange.1．What makes the comparison between self－driving cars and human－driven carsunfair?A．Self－driving cars never get tired.B．Statistics are collected differently.C．Machines can make decisions faster.D．Self－driving cars know the world better.2．What does the underlined word “perils” in Paragraph 3 most probably mean?A．Dangers. B．Self－driving cars.C．Pedestrians. D．Human－driven cars.3．In which aspect can self－driving cars beat human－driven cars?A．Driving steadily.B．Climbing steep slopes.C．Evaluating the cost of loss.D．Making complex decisions.4．Why does the author write this text?A．To support human－driven cars.B．To show his doubt about self－driving cars.C．To call for exact evaluation of self－driving cars.D．To stress the importance of reducing car accidents.Ⅱ.七选五[2020·贵州适应性考试] The small habits really damage the wallet. So here's how you could be $500 richer or more every month!●Make y our own coffeeThink about how much you pay for that fancy latte (拿铁咖啡) with special milk each morning. __1__. “When you see these numbers showing the ‘latte effect’ over a lifetime, you may be more inspired to make your own，” says Vera Gibbons,a personal finance expert. You can save $100 to $150 every month.●Bring breakfast and lunch to work__2__. Therefore, purchasing breakfast and lunch during the week seems like an easy option yet expensive one. Natasha Smith, a personal finance expert, says one certain way to save money is to prepare your meals. “Start by packing a lunch every day instead of eating out to save $30 to $50 a week.” You can save $120 to $200 per month.● __3__ .“Eating in weekly instead of going out can save $20 per person per meal, ormore than $250 over a couple of months，”says Len Hayduchok, a financial planner. If you meet up with four friends twice a month, that's about $100 once right there, not including drinks. __4__.●Make your home more energyefficientNot only will using less gas and electricity save money on your bills, it's good for the environment, too, says Tracy. __5__. Removing devices when they're not in use and turning off lights are very useful. You can save $70 each month.●Grow your own vegetablesGrow yourself your own little garden and save money, while also eating healthier. “The more you grow, the more you save，” says Hayduchok. He recommends planting a small piece of land in your yard or sunny spot in your home.A．Eat more healthily and cheaplyB．It starts your day more effectivelyC．We are all in a rush in the morningD．You can save about $200 each monthE．Invite friends over instead of going outF．You can make your own for 20 cents per cupG．There are a few painless ways to cut your billⅢ.完形填空[2020·济南高三模拟]It was 1972, and I was in second grade. In the classroom the teacher, Ms. Boyette was __1__ aloud to us from Island of the Blue Dolphins. And we had just come to a part of the book where the main __2__ was training a wild dog. I was listening, fascinated by the __3__ of all.Not far away from me, there seated a boy who always frightened or __4__ others, so I was __5__ of this boy. While Ms. Boyette was reading, I looked over at him, for he was someone I was in the __6__ of keeping an eye on. I __7__ that he was listening too，that he was engaged by the __8__， that he was leaning forward in his seat and listening with all his heart, I __9__ at him, openmouthed. I was __10__ that this boy was in fact just __11__ me. He was a kid who liked a story. The boy must __12__ my eyes on him, because he turned. Then something __13__ happened. He smiled at me. __14__， I smiled back, unafraid. We were two __15__ smiling at each other.Why have I never forgotten this __16__ moment? Why do I still __17__ every detail of it? I think it's because that moment illustrates so beautifully the __18__of reading out loud. It shows us into a safe room, where everyone involved, the reader and the listener, can have that chance to __19__ each other. We humans long not just for the story, not just for the flow of language, but for the __20__ that comes when words are read aloud.1．A.shouting B．singingC．talking D．reading2．A.author B．characterC. reader D．listener3．A.wonder B．silenceC．warmth D．comfort4．A.greeted B．touchedC．hurt D．refused5．A.aware B．terrifiedC．bored D．guilty6．A.habit B．formC．effort D．hope7．A.predicted B．imaginedC．promised D．noticed8．A.speech B．storyC．journey D．diary9．A.pointed B．noddedC．stared D．waved10．A.struck B．mixedC．cheated D．confused11．A.behind B．beyondC．around D．like12．A.ignore B．feelC．meet D．observe13．A. useful B．naturalC．serious D．amazing14．A.Then B．AgainC．Instead D．Besides15．A.strangers B．kidsC．teachers D．enemies16．A.funny B．busyC．lucky D．small17．A.seek B．organizeC．recall D．trust18．A.power B．courageC．amusement D．ability19．A.cheer B．seeC．miss D．mention20．A.challenge B．knowledgeC．choice D．connectionⅣ.书面表达[2020·海南五校一模]假定你是李华，你的美国朋友George对中国文化很感兴趣，你想邀请他来参加你市举行的国际文化交流节，请你根据以下提示给他写一封邀请信。
2021-2022年高考英语一轮复习 Unit 3 Computers习题 新人教版必修2
2021年高考英语一轮复习 Unit 3 puters习题新人教版必修2 Ⅰ.单项填空1．Teachers have to constantly update their knowledge in order to maintain their professional____.A．consequence B．independenceC．petence D．intelligence解析考查名词词义的辨析。
consequence结果；后果；independence 独立；petence 能力；intelligence智力。
句意：教师必须不断的更新自己知识以便于保持他们在职业上的能力。
答案C2．Why are you so anxious？It isn’t your problem______.A．on purpose B．in allC．on time D．after all解析句意：你为什么担心呢？毕竟那不是你的问题。
on purpose有意地；in all 总共；on time准时；after all毕竟，终究，别忘了，到底。
答案 D3．Many people believe that poverty is only a problem in rural areas.________，it is also a problem in some urban areas.A．As a result B．FurthermoreC．In the end D．As a matter of fact解析考查短语的辨析。
as a result 因此；furthermore而且；in the end 最后；as a matter of fact 实际上。
句意：许多人认为贫穷只是乡村地区存在的问题，实际上，它也是部分城市地区存在的问题。
答案D4．What he has said is reasonable________.A．in the way B．on the wayC．by the way D．in a way解析考查介词短语的辨析。
2021届高三英语一轮复习Unit3Computers练习新人教版必修220210421136
2021届高三英语一轮复习Unit3Computers练习新人教版必修220210421136练(一) 英语知识运用·组块专练——练准度(限时：30分钟)Ⅰ.完形填空(2021·陕西高三教学质量检测试题一)I was in a rush as always, but this time it was for an important date (约会). I found __1__ at a checkout counter behind an elderly woman seemingly in no hurry as she __2__ her groceries. A PhD student with not a lot of money, I had hurried into the store to p ick up some __3__. I was in a huge rush, thinking of my upcoming evening. I did not want to be __4__ for this date.We were in Boston, a place not always known for small conversations between __5__. However, the woman stopped unloading her basket and looked up at me. She __6__. It was a nice smile — warm and reassuring — and I __7__ her gift by smiling back.“Must be a special lady __8__ it is that will be given those beautiful flowers，” she said.“Yes, she's special，” I said, and then to my embarrassment, the __9__ kept coming out. “It's only our second date, but somehow I am just having the feeling she's 'the one'．” __10__，I added, “The only probl em is that I can't figure out __11__ she'd want to date a guy like me.”“Well, I think she's very __12__ to have a boyfriend who brings her such lovely flowers and who is obviously in love with her，” the woman said. “My husband used to bring me flowers every week —even when times were __13__ and we didn't have much money. Those were extremely good days; he was very romantic and, of course, I __14__ him since he passed away.”I paid for my flowers as she was __15__ up her groceries. There was no __16__ in my mind as I walked up to her. I touched her on the shoulder and said “You were right, you know. These flowers ar e indeed for a very special lady.” I __17__ her the flowers and thanked her for such a nice conversation.It took her a moment to realize that I was giving her the flowers I had just purchased. “You have a __18__ evening，” I said. I left her with a big smile and my heart __19__ as I saw her smelling the beautiful flowers.I remember being slightly late for my date that night and telling my girlfriend the above story. A couple of years later, when I finally worked up the __20__ to ask her tomarry me, she told me that this story had helped her to be determined —that was the night that I won her heart.语篇解读：本文讲述了作者在约会之前在商店买花时遇到一位老妇人，最后把所买的花送给她的故事。
2021-2022年高考英语一轮复习Unit3Computers单元检测卷新人教版必修
2021-2022年高考英语一轮复习Unit3puters单元检测卷新人教版必修Ⅰ.阅读理解Whether it’s a carol(圣诞颂歌)service or an evening of karaoke in the pub， many people will enjoy a good old singsong this Christmas. Singing aloud will not just lift the spirits—it’s good for your physical healthas well. Filling the lungs with air， increasing the heart rate and getting blood pumping round the body faster can all help our physical health.For the past few years Heart Research UK has been running a Christmas campaign aimed at getting people singing， simply for the benefit it can bring. The organizer of the campaign says singing is a safe， simple and social activity that everyone can enjoy. “Singing is linked to long life，stress reduction， and general health protection. It also brings a great amount of happiness. It is impossible to sing well with a long face becauseit affects your pitch(音高). ”Professor Graham Welch， who leads the International Music Education Research Centre at the University of London， has spent more than 30 yearsstudying the effects of singing. He says that singing is a form of exercise. It means we’re also having a strong aerobic activity(有氧运动) when we’re singing， which results in increasing the feeling of pleasure while decreasing that of stress.“And munal singing—like in a singing group， a church service or even a singsong in the pub—helps improve our sense of self-respect. It increases our sense of satisfaction with ourselves， a greater sense of feeling included. ”Helen Astrid， a singing teacher， also sees the great effects that singing brings. “It lifts us up on a spiritual level， it helps our self-respect， and it’s great for all ages from small kids to grannies —you can have a good sing and let your hair down. ”But she warns people not to have too many beers or glasses of wine，though a glass may help them gather courage before taking to the stage during the holidays.1.Heart Research UK holds a campaign to________.A.encourage people to sing for God at ChristmasB.study the effects of singing on peopleC.get people to sing and improve their healthD.bring happiness to people during holidays2.The underlined part“let your hair down” probably means_______.A.feel at easeB.protect yourselfC.dress casuallyD.cover your nervousness3.What can we infer from the passage?A.Singing at Christmas is good for health.B.In a low mood one is not able to sing well.C.Experts have disagreement on singing.D.Singing is the same as other aerobic activities.4.Which is the best title of the passage?A.Karaoke——Best Place for SingingB.Christmas——Best Time for SingingC.Singing——Healthy but DifficultD.For Health——Let’s SingLast weekend, 20,000 people gathered in the state of Georgia to watch students from 28 countries pete with robots they built. More than tenthousand students and more than five hundred robots took part in the petition.The students and their robots peted at the FIRST Championship at the Georgia Dome in Atlanta. FIRST is the short way of saying the organization’s plete name： For Inspiration and Recognition of Science and Technology.Almost 1,700 high school teams entered a level of petition called LUNACY.In January, the organization sent supplies for robots to each team. The teams had six weeks to build robots that could pete in the LUNACY game. The playing area had six robots, three on each team. Each robot had another vehicle, or trailer(拖车)， connected to it. The robots had to pick up large balls and throw them into the trailers of opposing robots. The robots were moving on a surface where they could slide. An alliance(联盟) of teams from California， Illinois and Michigan won the LUNACY petition.A second petition involved building a robot that could travel on uneven surfaces, move objects with unusual shapes and resist physical stress.Another petition was for younger students， aged from 9 to 14.They had to design, build and program robots to explore the Earth’s climate.American inventor Dean Kamen started FIRST in 1989. The organization holds robot petitions around the world. It offers programs that help young people learn more about science，technology，engineering and mathematics， which build life skills. Many panies provide support to the organization.Mister Kamen says the goal is about more than building robots. He says the student petitors showed they could deal with difficult technological problems. And he says that is good news because the world needs creative thinkers to help with increasingly plex problems in the future.5.The Robot petition was organized by______．A．the state of GeorgiaB．an organization named FIRSTC．American inventor Dean KamenD．some panies from California6.The robots in the LUNACY game are able to_______．A．travel on uneven surfacesB．explore the Earth’s climateC．throw balls into the trailersD．move objects with different shapes7.The main purpose of FIRST is to________．A．attract more panies to support themB．help students under 8 to be interested in scienceC．teach students how to build robots on the spotD．help young people learn science as well as life skills8.The underlined word “that” in the last paragraph refers to_______. A．the goal of building robotsB．the students’ability to deal with technological problemsC．the goal of the student petitorsD．something about technological problemsⅡ.语法填空With the development of the Internet and the 1.(popular) of puters, shopping on the Internet 2.(bee) a monplace in our life. Here consumers can buy almost everything they need.Shopping on the Internet has a lot of advantages, of 3. the most important is perhaps its convenience. People don’t have to waste a lot of their energy and precious time to go from one shop to 4. to choose themodities they like. This is especially desirable to the old, the sick and the busy people who cannot go to the shops 5. person. The goods e in all shapes, sizes and colors on the Internet. All they need to do is to sit in front of their puters and click the mouse. The modities they order will 6.(deliver) to them promptly.However, shopping on the Internet also has 7. disadvantages. The first disadvantage is that the consumers can’t see the goods or try them on personally. Sometimes, the real goods may not be the same as 8. they have seen on the puter. The second disadvantage is that some shops on the Internet are not registered. They will never deliver anything to you 9. they get the money from you. Once 10.(cheat), you will find that you have nowhere to go to plain.In a word, shopping on the internet is very important to us in our daily life, but it cannot replace the stores. We should choose the way we do shopping according our own situations.Ⅲ.短文改错It was a busily day at the grocery store. Two girls were in line before me with balloons. They appeared to be in hurry so I asked if theywanted to go ahead of me. They were very thankful. One girl said she had a nephew and something badly happened to him at birth. The balloons were for his birthday. They were chatting together with their rush to get all the things done for the party because everybody offered to help. I offer to pay for the balloons. They refused at first and I insisted, I said，“Tell your sweet nephew that there’re still nice people leaving in this world.” They thanked to me again and again. That little acts of kindness made them feel good and it also brightened my day!Ⅳ.书面表达假设你是李华，请你给笔友Peter写封信，告诉他你叔叔李明将去他所在城市开会，并带去他想要的那幅中国画，同时询问他是否可以接机。