【教育文档】2019年高考英语一轮精选练 Unit 3 Computers试题 新人教版必修2.doc

Unit 3 Computers***阅读理解。

On Christmas Eve, 1944, my grandmother urged my uncle, then 12 years old, to slip out of the concentration camp where they were imprisoned near 15 miles east of Vienna to go to Deutsch-Wagram. “People are charitable around Christmastime,” Grandma Lili said to her son, Gyuri. “Ask for some food. Anything they can spare. Tell them that we’re on the edge of starvation. Tell them that your 3-year-old sister can not get off the bed because she’s outgrown her shoes.”In the dark of that night, Gyuri secretly left the camp and walked nearly four miles to Deutsch-Wagram, the closest town. He happened upon a house and knocked on the front door. A woman opened that door. She was probably alone, her man far away, fighting in the war, her children asleep in their beds. The 12-year-old pieced together in German exactly what his mother had told him to say.“Come back tomorrow," whispered the woman. The next day, my uncle returned. The woman opened the door with a smile. She piled his hands with bread, clothing, a pair of shoes that her child had outgrown and a pair of socks. The woman had knitted warm socks for my mother. After putting on the socks and shoes that fit, my mother got off the bed in delight. Her ragged shoes were passed on to a younger child who was also living in the camp. They shared their unexpected harvest with the entire camp. It was a quiet celebration of human kindness around Christmastime. In April 1945, my mother, uncle and grandmother were liberated. And it was those very socks and shoes that my mother wore as she walked some28 miles over two days to Bratislava on her walk to a new life.To the unknown giver, I thank you. In the desperation of a cold and snowy land, when many hearts were closed and death was more likely than life, especially for Jews, you gave them hope and comfort.1.What did Gyuri manage to do on Christmas Eve?A. Get permitted to go out.B. Receive food and clothing.C. Express what his family needed.D. Celebrate Christmas in the camp2.Why does the author mention shoes so many times?A. To prove the truth of the story.B. To help the development of the story.C. To attract readers’ attention to the story.D. To make clear the background of the story.3.What feeling did the author write the text with?A. DesperationB. Gratefulness.C. ExcitementD. Sorrow.4.What is the passage mainly about?A. Light in darknessB. Peace to common peopleC. Courage in face of dangerD. The influence of Christmas【文章大意】本文是一篇记叙文。

Unit 3 Computers李仕才【短文语法填空】No one loves me more than my parents, especially my father. My father is stout and strong, 1 a severe look on his face and keen expressive eyes. At first sight you may feel him hard 2 ( approach ). In fact he is very kind and considerate. I believe my father is a 3( talent ) man. He is decisive and efficient in doing things. By his own talents and years of efforts, he 4 ( provide ) his family with a good social position and a 5 ( relative ) rich life. Besides, he lives in harmony with others and never quarrels with anyone, so people from all walks of life come to my home, from 6 I’ve gained lots of social experiences. But at home he is a strict parent who is hard on me and has high 7 ( expectation ) of me. I can see that my idling away time8 ( hurt ) him deeply, while if I have done something great and meaningful, such as 19___ ( write ) a book, he will be more excited than me. I always remind 10 ( me ) I must go on and on, and never shall I give up halfway.【文章大意】本文是一篇记叙文。

Unit 3Computers基础知识默写篇一、分层单词写作词汇1.vt.解决;解答2.n.真实;事实;现实3.adv. 无论如何;即使如此4.n.目标;目的;球门;(进球)得分5.n.类型v.打字6.vi.出现;发生7.n.性格;特点8.n.幸福;快乐9.n.目标;目的;球门阅读词汇1.calculate vt.2.universal adj.3.revolution n.4.artificial adj.work n.6.mobile adj.7.download vt.8.signal vi.&vt.& n.9.electronic adj.10.sum n.11.virus n.12.mop n.&vt.拓展词汇1.vt.简化→adj.简单的2.n.(电脑)操作员;接线员→v.操作;经营→n.操作;经营3.adj.合逻辑的;合情理的→adv. 逻辑上;合逻辑地4.n.工艺;科技;技术→adj.科技的5.n.智力;聪明→adj.智能的;聪明的6.adj.私人的;个人的;亲自的→adv. 就个人而言;亲自→n.个性;名人7.adj.总的;整个的n.总数;合计→adv. 完全地;彻底地8.n.应用;用途;申请→v.应用;申请→n.申请人二、高频短语1.从……时起2.在某种程度上3.在……的帮助下4.处理;安排;对付5.看守;监视6.把……与……相比较7.有共同之处8.与……分享……9.结果10.弥补;编造;化妆;构成三、经典句型1.I developed very slowly and it took nearly two hundred years(我才被制成)as an analytical machine by Charles Babbage.2.(随着时间的推移), I was made smaller.3.Over time my memory(发展得如此之快以至于), like an elephant, I never forget anything I have been told!4.She programs us with all the possible moves she has seen(在观看人类比赛时).5.(无论她什么时候来), I have to look after her, and sometimes help her with her homework.基础知识运用篇一、语境词汇运用(一)词汇拼写(注意单词或短语的形式变化)1.(快乐)lies in giving help to others.2.The best way to escape a problem is to (解决)it.3.(无论如何), different cultures have different customs.4.As long as we have a healthy body, we can achieve our (目标).5.Don’t bother him, for the operator is busy (下载)some software in great need now.6.The typist is good at (打字).7.As a leader, he always keeps calm whenever problems (出现).8.The twins look alike but have very different (性格).9.The cleaner was (用拖把拖)the floor with a mop when the manger entered.10.Please pay attention! Red is a (信号)of danger.11.His dream of opening a restaurant became a (现实) in 2016.12.I’m going to deliver a speech about how to (处理)troubles.13.Robert has rich work experience, so it will (弥补)his lack of academic knowledge.14.They use specially trained dogs to (看守)their sheep at night.15.—How about his speech at the meeting?—What he said was reasonable(在某种程度上).16.the happiness (与……分享)others, and you will get more happiness.17.Though they are twins, they (没有共同之处).18.There have been so many conflicts in the world recently. (结果), people are concerned about the world peace.19.(在……的帮助下)Dr. Robot, a human doctor can have a lot of useful information when he meets his patient.(二)单句填空1.There is another kind of beauty that has nothing to do with (appear), but comes from the heart.2.Young people want something (total) different from the old ways.3.A team of will the valley and the will last 10 days.(explore)4.—Can you say that dolphins are much more than other animals?—Well, they are animals of high and they can communicate.(intelligent)5.After the president made an official announcement, she expressed her opinio n. speaking, I agreed with what she said.(personal)6.Any who would like to to become an assistant in our company should send us an before December 10, 2016.(apply)7.With the development, many things can be done with advanced . (technological)8.The meanings of the words are not , and you’d better them. (simple)二、经典句型仿写1.再过几年,冬季奥运会才在北京举行。

Unit 3 ComputersⅠ.单句填空1．You will make contributions to saving energy (use) this solar system.2．After the earthquake，it took nearly five years everything came back to normal.3．All construction work for the 2016 Olympics (complete) by the year 2015.4．(fill) with sex and violence，Hollywood movies have negative effect on teenagers.Ⅱ.单句改错1．We're going to get along together with some friends for a picnic this weekend.2．If giving time，Williams will make a fist-class tennis player.3．Sorry to keep you waiting，but it'll still be some time till Brian gets back.4．By the time he came back，we have finished all the work.Ⅲ.语境改错Tom was going to get along together with his family at weekends.But he was caught in a traffic jam on the way to the airport.At the time he got there，the flight had taken off.That would take 24 hours before another flight left.Filling with regrets，he shook his head but decided to wait.He booked a hotel room nearby used his mobile phone.He was just praying that everything would work out well the next day.Ⅳ.七选五Ways to Free Your Mind When You’re Feeling StuckHave you ever felt like you were racing around in circles without making much forward progress? If you’re stuck and you don’t know how to rise, don’t look outside yourself. Look below. 1Go back to what’s importantWhen we get stuck, it can be extremely useful to come back to these three things: core values, beliefs and goals. Why? 2Ask for helpVery often, highly happy and successful people have a supporting group of friends, family and others who help them. 3 And don’t be afraid to reach out and help someone who’s even more stuck than you.Embrace the natural pathwaysWhen you get stuck, there’s no need to go back to the drawing board. Ask the people around you about the systems that are working for them, read insightful books and blog articles, and use the same methods and pathways that others have used to get unstuck. 4Relocate yourself to an inspiring environment5 You can go for a walk in a nearby park. You can come out of the office for a cup of coffee. Or if you are at home, you can simply go to a different room in the house. Whether it’s urban spaces, parks, libraries, museums or even our own backyards, there are plenty of available sources that we can draw inspiration and strength from.A.Goals are the outcomes in life that we strive for.B.Here are some useful ways to help yourself get unstuck.C.When you are stuck, don’t be afraid to ask for help.D.One way to get unstuck is to simply change your environment.E.Because they form the basics of what is important to us as individuals.F.Break the circle of worry and work on something else.G.In fact, the system is nothing more than a natural pathway of thought that someone has createdwith their mind.——★参考答案★——Ⅰ.1．using2．Before3．had been completed4．FilledⅡ.1．去掉along2．giving→given3．till→before4．have→hadⅢ.Tom was going to get along together with his family at weekends.But he was caught in a traffic jam on the way to the airport.At the time he got there，the flight had taken off.That would take 24 hours before another flight left.Filling with regrets，he shook his head but decided to wait.He booked a hotel room nearby used his mobile phone.He was just praying that everything would work out well the next day.Ⅳ.1-5 BECGDUnit 3 ComputersⅠ.单句填空1．You will make contributions to saving energy (use) this solar system.2．After the earthquake，it took nearly five years everything came back to normal.3．All construction work for the 2016 Olympics (complete) by the year 2015.4．(fill) with sex and violence，Hollywood movies have negative effect on teenagers.Ⅱ.单句改错1．We're going to get along together with some friends for a picnic this weekend.2．If giving time，Williams will make a fist-class tennis player.3．Sorry to keep you waiting，but it'll still be some time till Brian gets back.4．By the time he came back，we have finished all the work.Ⅲ.语境改错Tom was going to get along together with his family at weekends.But he was caught in a traffic jam on the way to the airport.At the time he got there，the flight had taken off.That would take 24 hours before another flight left.Filling with regrets，he shook his head but decided towait.He booked a hotel room nearby used his mobile phone.He was just praying that everything would work out well the next day.Ⅳ.七选五Way s to Free Your Mind When You’re Feeling StuckHave you ever felt like you were racing around in circles without making much forward progress? If you’re stuck and you don’t know how to rise, don’t look outside yourself. Look below. 1Go back to what’s importantWhen we get stuck, it can be extremely useful to come back to these three things: core values, beliefs and goals. Why? 2Ask for helpVery often, highly happy and successful people have a supporting group of friends, family and others who help them. 3 And don’t be afraid to reach out and help someone who’s even more stuck than you.Embrace the natural pathwaysWhen you get stuck, the re’s no need to go back to the drawing board. Ask the people around you about the systems that are working for them, read insightful books and blog articles, and use the same methods and pathways that others have used to get unstuck. 4Relocate yourself to an inspiring environment5 You can go for a walk in a nearby park. You can come out of the office for a cup of coffee. Or if you are at home, you can simply go to a different room in the house. Whether it’s urban spaces, parks, libraries, museums or even our own backyards, there are plenty of available sources that we can draw inspiration and strength from.H.Goals are the outcomes in life that we strive for.I.Here are some useful ways to help yourself get unstuck.J.When you are stuck, don’t be afraid to ask for help.K.One way to get unstuck is to simply change your environment.L.Because they form the basics of what is important to us as individuals.M.Break the circle of worry and work on something else.N.In fact, the system is nothing more than a natural pathway of thought that someone has created with their mind.——★参考答案★——Ⅰ.1．using2．Before3．had been completed4．FilledⅡ.1．去掉along2．giving→given3．till→before4．have→hadⅢ.Tom was going to get along together with his family at weekends.But he was caught in a traffic jam on the way to the airport.At the time he got there，the flight had taken off.That would take 24 hours before another flight left.Filling with regrets，he shook his head but decided to wait.He booked a hotel room nearby used his mobile phone.He was just praying that everything would work out well the next day.Ⅳ.1-5 BECGD。

Unit 3 Computers第一节阅读理解阅读下面的短文，从每题所给的A、B、C和D项中选出最佳选项。

AFor a long time, many people believed girls are at a disadvantage in the classroom, especially when it comes to some subjects，but the situation now in the classroom is different from that in the past. These days it seems that male students can't keep up with their female classmates.Richard Whitmire, an education reporter and author of Why Boys Fail, says that the problem starts early. There are two signs of the change: there are much more aspirations(渴望) in female students in high schools, but male students don't have many. We can easily find these examples in colleges. There are more female students than male students in colleges. The number of female students is larger than that of male students in recent years.What's behind the new change? There are a lot of reasons why boys fall behind in the classroom nowadays. Christina Hoff Sommers, writer of The War Against Boys, pointed out that classrooms were rebuilt to serve the needs of girls instead of boys. It is a dangerous action that has hurt boys. Less structured learning situations and less focus on marks and challenges are signs of a changing school. These will put boys in a harmful situation. Others consider that there are a lot of learning materials which boys are not interested in. The school lacks male teachers, and also many male students think they cannot have a good rest at school. So which of these is really behind the problem.In his book, Richard Whitmire says, there are a lot of reasons. However, he argues that some of these may be the reasons for the problem, but there's one that is holding boys back. “If you solve one important thing，”he says，“then you could solve the problem, and that is the literacy(读写能力) issue.”1．From Paragraph 1 we know that________．A．male students are always better than female studentsB．female students used to be lazy in the classroomC．male students often fall behind nowadaysD．female students were stronger in the past2．Which of the following is NOT true of the changing school?A．We can see fewer good female teachers in the school.B．The schools don't have a good learning situation for the boy.C．The schools pay less attention to marks and challenges.D．Classrooms tend to serve the needs of the female students.3．The purpose of the passage is mainly to________．A．tell people a new kind of schoolB．call on people to change the school situationC．tell people that female students are more importantD．explain why the schools need more male teachers4．In which column will you most probably read the article?A．Science.B．Education.C．Culture. D．News.BThe United Nations Food and Agriculture Organization says more than a billion tons of food is wasted each year. Much of that waste happens in wealthy nations, but it happens in developing countries, too.Though a lot of food is being wasted, hundreds of millions of people go to sleep hungry each day.Danielle Nierenberg is the cofounder and president of Food Tank, an organization that studies food problems. Ms.Nierenberg says much of the food waste in the developing world is caused by poor infrastructure(基础设施), like bad roads. It is also because areas for storing food are too small.In wealthy nations, food is wasted because people buy more than they can eat. Ms. Nierenberg also thinks dates that are printed on food containers have something to do with it. These dates tell buyers and sellers by what date the food should be sold or eaten. She says these dates cause people to throw away food too soon.Our journalist interviewed Ms. Nierenberg when she was in Milan, Italy. She was attending a yearly meeting. Officials at the meeting showed what they call t he “Milan Protocol”. The document calls on international leaders and policymakers to improve food security.“It focuses notonly on food waste，but also on creating better agriculture systems, as well as on unhealthy eating，”she said.Ms. Nierenberg says the amount of food wasted each year shows that there is already enough food to feed the planet.“The problem of hunger in the world is not lack of food. We produce more than enough food for every man, woman and child to eat every day. It's poverty that prevents food from getting to people who need it most，”she said at the end of the interview.5．What do we know about food waste from the passage?A．Poor infrastructure is a big cause of it in wealthy countries.B．It happens mainly because of the wrong way of storing food.C．It is a problem not only in rich countries but also in poor countries.D．More food is wasted in developing countries than in developed ones.6．The meeting that Ms. Nierenberg attended in Milan，Italy is most probably about________．A．people's securityB．children's healthC．poor infrastructureD．food and healthy eating7．In Ms. Nierenberg's opinion, many people around the world suffer hunger because________．A．they don't work hard enoughB．they are probably too poor to get the food that they needC．they don't have a good way to store foodD．they are unable to produce enough food for the planet8．What is the best title for the passage?A．Officials are Trying to Solve the Food ProblemsB．More Food Needs to be Produced Around the WorldC．Hundreds of Millions of People Suffer Hunger Each DayD．More Than One Billion Tons of Food is Wasted Each Year第二节完形填空阅读下面的短文，掌握其大意，然后从1～20题所给的A、B、C和D项中，选出最佳选项。

Unit 3 Computers李仕才***阅读理解。

When it's five o'clock，people leave their office.The length of the workday，for many workers，is defined by time.They leave when the clock tells them they're done.These days，the time is everywhere：not just on clocks or watches，but on cellphones and computers.That may be a bad thing，particularly at work.New research shows that clock-based work schedules hinder morale(士气)and creativity.Clock-timers organize their day by blocks of minutes and hours.For example：a meeting from 9 a．m.to 10 a．m.，research from 10 a．m.to noon，etc.On the other hand，task-timers have a list of things they want to accomplish.They work down the list；each task starts when the previous task is completed.It is said that all of us employ a mix of both these types of planning.What，then，are the effects of thinking about time in these different ways？Does one make us more productive？Better at the tasks at hand？Happier? In experiments conducted by Tamar Avnet and Anne-Laure Sellier，they had participants organize different activities—from project planning，holiday shopping，to yoga—by time or to-do list to measure how they performed under “clock time” vs.“task time”．They found clock-timers to be more efficient but less happy because they felt little control over their lives.Task-timers are happier and more creative，but less productive.They tend to enjoy the moment when something good is happening，and seize opportunities that come up.The researchers argue that task-based organizing tends to be undervalued and under-supported in business culture.Smart companies，they believe，will try to bake more task-based planning into their strategies.This might be a small change to the way we view work and the office，but the researchers argue that it challenges a widespread characteristic of the economy：work organized by clock time.While most people will still probably need，and be，to someextent，clock-timers，task-based timing should be used when they are performing a job that requires more creativity.It'll make those tasks easier，and the task-doers will be happier.1．What is the way people often do their work according to the author?A．They give priority to the most urgent task on hand.B．They set a time limit for each specific task.C．They combine clock-based and task-based planning.D．They accomplish their tasks one by one.2．What did the researchers find in their experiments on clock-timers?A．They tend to be more productive.B．They seize opportunities as they come up.C．They always get their work done in time.D．They have more control over their lives.3．What is the researchers' opinion about today's business culture?A．It does not support the strategies adopted by smart companies.B．It attaches more importance to work efficiency than to workers' lives.C．It aims to bring employees' potential and creativity into full play.D．It does not lay enough emphasis on task-based practice.4．From the passage，we can conclude that ________.A．it is important to keep a balance between work and lifeB．task-based timing is preferred for doing creative workC．performing creative jobs tends to make workers happierD．a scientific standard should be adopted in job evaluation【解题导语】本文是一篇对时钟型和任务型两种工作方式的研究报告。

Unit 3 ComputersⅠ.阅读理解AAll over the world mothers and fathers teach their children manners.Other children may have manners that are not like yours.There are all kinds of manners.Many years ago ，children who had good manners were seen and not heard.They kept quite quiet if grown-ups were talking.Today，well-mannered children have more freedom.Sometimes good manners in one place are bad manners in other places.Suppose you are a visitor in the land of Mongolia.Some friends ask youto eat with them.What kind of manners do they want you to have？ They want you to give a loud“打burp(嗝) ” after you finish eating.Burping would show that you like your food.In some countries，if you give a loud burp ，you are told to say “ Excuse me， please. ” In many places people like to eat together.But in some parts of Polynesia ，it is bad manners to be seen eating at all.People show good manners by turning their backs on others while they eat.What are manners likein an East African town? The people try not to see you.They are being polite.You may see a friend.He may not see you at all.If you are polite，you will sit down beside him.You will wait until he finishes what he is doing.Then he willtalk to you.Suppose you visit a friend in Arabia.You should walk behind the other tents until you come to his tent.If you pass in front of the other tents， you will be asked into each one.The people will ask you to eat with them.And it isbad manners if you say no.Manners are different all over the world.But it is good to know that all manners begin in the same way.People need ways to show that they want to be friends.[语篇解读 ]本文主要介绍了世界上一些地方的礼仪。

Unit3Computers一、阅读理解阅读下列短文，从每题所给的四个选项(A、B、C和D)中，选出最佳选项。

(2018·福州市高三毕业班适应性练习)No human has set foot on the Moon since1972.Now，after more than four decades of inactivity，interest in putting humans back on the Moon is finally heating up again.But who will get there first?CHINAOn14December2013，China successfully landed its Jade Rabbit rover(探测车)on the Moon.It is now working on its next exploration d Chang'e4，the mission is scheduled to touch down in the Aitken Basin near the end of2018.If successful，it will be the first landing on the Moon's far side.RUSSIARussia plans a manned Moon landing in2030.It is currently working on a project whose idea is that the landers will explore the south pole of the Moon，exploring for resources such as minerals and water ice to be used to provide for a human outpost(前哨站)．INDIAFollowing the success of its Chandrayaan­1in2008，India announced a follow­onmission.Chandrayaan­2was meant to cooperate with Russia.But when the Russians failed to deliver the promised lander in2013，India decided to go it alone.Chandrayaan­2is about to be sent up in 2018.USAIn December2018，NASA plans to send up the Exploration Mission1，an uncrewed test of their Orion astronaut capsule in which the craft will circle around the Moon before returning to Earth.All being well，a crewed capsule will follow in2023.Should the mission prove a success，the astronauts will be the first humans to see the far side of the Moon with their own eyes since Apollo17in 1972.1．What will China do in its next space mission?A．Improve its Jade Rabbit rover.B．Work with other countries.C．Land Chang'e4on the Moon.D．Explore the south pole of the Moon.2．Why did India try to carry out its follow­on mission alone?A．It couldn't find a partner.B．It didn't get the lander as planned.C．The Russians refused to work with India.D．It planned to launch Chandrayaan­2in advance.3．Which country is interested in resources on the Moon?A．Russia.B．China.C．India.D．USA.【解题导语】本文是一篇说明文，主要介绍了中国、俄罗斯、印度和美国的登月计划。

Unit 3 ComputersⅠ.阅读理解AWhether 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 health as 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 because it 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 years studying 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 communal 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.Expertshave 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 SingBLast weekend, 20,000 people gathered in the state of Georgia to watch students from 28 countries compete with robots they built. More than ten thousand students and more than five hundred robots took part in the competition.The students and their robots competed at the FIRST Championship at the Georgia Dome in Atlanta. FIRST is the short way of saying the organization’s complete name：For Inspiration and Recognition of Science and Technology.Almost 1,700 high school teams entered a level of competition called LUNACY.In January, the organization sent supplies for robots to each team. The teams had six weeks to build robots that could compete 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 competition.A second competition involved building a robot that could travel on uneven surfaces, move objects with unusual shapes and resist physical stress.Another competition 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 competitions around the world. It offers programs that help young people learn more about science，technology，engineering and mathematics，which build life skills. Many companies provide support to the organization.Mister Kamen says the goal is about more than building robots. He says the student competitors 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 complex problems in the future.5.The Robot Competition was organized by______.A. the state of GeorgiaB. an organization named FIRSTC. American inventor Dean KamenD. some companies 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 companies 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 competitorsD. something about technological problemsⅡ.语法填空With the development of the Internet and the 1.(popular) of computers, shopping on the Internet 2.(become) a commonplace 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 the commodities 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 come in all shapes, sizes and colors on the Internet. All they need to do is to sit in front of their computers and click the mouse. The commodities 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 computer. 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 complain.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 they wanted 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。

Unit 3 ComputersⅠ单句语法填空1．Misunderstanding (arise) from lack of social communication, unlesshandled properly, may lead to serious problems.答案：arising2．They (total)overlooked the study of this important subject.答案：totally3．Though the problem given by the teacher was difficult，the boy said that he couldfind the (solve) to it.答案：solution4．Her car broke down on her way to the park; as result, she had to ask someoneto repair it.答案：a5． children get older, they become more and more interested in the things aroundthem.答案：As6．This question is too difficult for the children. I think we’d better find a wayto (simple) it.答案：simplify7．He was so absorbed in watching the car passing by he didn’t notice hisfriends coming.答案：that8．The king signalled him (be) quiet and went on speaking.答案：to be9．With global warming becoming more and more serious, it won’t be long somecoastal cities disappear.答案：before10．Many people thought highly of what he said, but (person), I thought hejust showed himself off.答案：personallyⅡ单句改错1．Under the help of the computer, it is now easy to deal with and share information. 答案：Under→With2．With the wealth of the country increases, more waste will be produced.答案：With→As或increases→increasing3．In the way, I’m glad you made that mistake, for it will serve as a warning toyou.答案：the→a4．The environment of Hong Kong is very outstanding that it is chosen as one of theworld’s most livable cities.答案：very→so5．Can you give me some advice on what to deal with this difficulty？答案：what→how或deal→doⅢ单元语法——现在完成时的被动语态1．(2016·上海卷)In recent years，stress (regard) as a cause of a whole rangeof medical problems，from high blood pressure to mental illness.答案：has been regarded2．(2015·天津卷)Despite the previous rounds of talks，no agreement (reach)so far by the two sides.答案：has been reached3．(2018·江苏东台月考)So far, large quantities of information (send) tothe company by e­mail, which has a great effect on improving the quality of its products.答案：have been sent4．In the past ten years，a lot of trees (plant) on the hills in my hometown.答案：have been planted5．—Why do you look so upset?—The electricity was cut off suddenly and my essay (leave) unfinished since.答案：has been leftⅠ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。