2019--2020学年人教版必修二Unit 3 Computers reading课时作业 (7)
-------------------------天才是百分之一的灵感加百分之九十九的勤奋------------------------------ 金戈铁骑 必修二Unit 3 Computers reading课时作业 第一节、完形填空(共20小题;每小题1. 5分, 满分30分) 阅读下面短文, 从短文后各题所给的A、B、C和D四个选项中, 选出可以填入空白处的最佳选项。 I take the train into work every morning from a train station near my house. I can get to the station quite 1 because there’s a short cut(捷径)to the station. But in the summer, it can get quite smelly because of all the 2 . So I always try to 3 through it. Today I was trying to do so as usual 4 something made me stop for a moment. I saw the most beautiful 5 by an old woman walking in front of me with the help of a white 6 . She was short and 7 and had white hair. She was walking 8 as each step took some effort. I hadn’t specially noticed her 9 , until she stopped near a rubbish bin(垃圾箱). She slowly placed her walking stick 10 the rubbish bin. Then she leaned(斜倚着)on it with her right hand. She bent down and 11 the rubbish. She clearly found it 12 and it took her a while. She 13 some rubbish with her left hand and slowly straightened herself up again. All the while she used the rubbish bin to 14 herself. She threw the rubbish inside the bin and then 15 walking. It all took her great effort. There’s so much rubbish and no one ever does 16 about it. I was moved to 17 this old woman make such a great effort to keep even a small part of it 18 ! I haven’t been able to 19 thinking about that all day. I want to follow her example. I’ve decided to pick up rubbish off the 20 if I meet from now on. I hope people will do the same as I do. 1. A. hard B. early C. easily D. late 答案:C 解析:既然到火车站有捷径, 那么到火车站当然是非常容易了。故答案选C项。 2. A. rubbish B. boxes C. bottles D. paper 答案:A 解析:根据下文, 我们可以判断出, 此处指的是人们在路上所扔出的垃圾。 3. A. walk B. pass C. go D. rush 答案:D 解析:根据语境, 由于一到夏天, 此处的垃圾因温度高而发出臭味, 所以, 作者往往就要快速通过这一路程。故选rush。 -------------------------天才是百分之一的灵感加百分之九十九的勤奋------------------------------ 金戈铁骑 4. A. so B. therefore C. when D. because 答案:C 解析:句意:今天, 当我像往常一样在尽力穿过此路时, 这时某种东西使我停了一下。连词when有“这时”之意。 5. A. back B. act C. mark D. color 答案:B 解析:根据下文可知, 这位老人尽管年老体弱, 但还在坚持拾取地上的垃圾。名词act表示“举止行为”, 而mark表示“标志, 符号”。故答案为B项。 6. A. bike B. stick C. dog D. umbrella 答案:B 解析:下文中提到“She slowly placed her walking stick. . . ”, 所以, 此处应该是指walking stick。 7. A. weak B. rich C. clever D. sad 答案:A 解析:根据全文对老人拄着拐棍、行动迟缓等描述, 可知这里是指老人很虚弱, 故选weak。 8. A. quickly B. happily C. angrily D. slowly 答案:D 解析:根据下文“as each step took some effort”可知老人每走一步都很费力, 因此走得很慢。故答案选D项。 9. A. at midnight B. at dusk C. at last D. at first 答案:D 解析:根据语境可知作者开始并没有特别注意到这位老人。故选at first。 10. A. in B. around C. against D. under 答案:C 解析:此处指她把拐杖靠着垃圾桶放着, 因为她拾完垃圾就拿着拐杖前行, 所以不可能放进垃圾桶里或者底下, 而介词around在语意上也不合适。介词against有“靠着”之意。 11. A. searched for B. threw away C. reached for D. looked at 答案:C -------------------------天才是百分之一的灵感加百分之九十九的勤奋------------------------------ 金戈铁骑 解析:这位老人弯下腰, 伸手去够地上的垃圾。老人应该是看见垃圾才去伸手够的。Reach for有“伸手够”的意思。 12. A. unable B. difficult C. different D. impossible 答案:B 解析:根据下文的“it took her a while”可以判断出, 这位老人捡这个垃圾是很困难的;但是, 根据下一句可知她还是捡起来了, 所以, impossible和unable不合语境。故答案选B项。 13. A. picked up B. dropped down C. put in D. lifted up 答案:A 解析:从上文对老人伸手够垃圾的艰难的描述, 以及下文老人伸直了腰可知她应该是把垃圾拾起来。故选picked up。 14. A. warm B. help C. support D. hide 答案:C 解析:此处的意思是老人身体虚弱, 需要垃圾桶来支撑。 15. A. continued B. started C. enjoyed D. remembered 答案:A 解析:根据语境可知, 老人的这一动作是具有连续性的, 即:拾完一次垃圾继续走路, 之后再拾垃圾再走。而动词start表现不出此动作的连续性。动词remember和enjoy 在语意上是不通的。故选A项。 16. A. something B. anything C. everything D. nothing 答案:B 解析:根据上下文可知, 有那么多的垃圾, 但并没有人去做任何事(捡垃圾)。 17. A. feel B. see C. have D. let 答案:B 解析:这位老人付出如此大的努力去保持路面清洁, 这是作者所亲眼看见的。故选see。 18. A. busy B. beautiful C. dirty D. clean 答案:D 解析:老人拾垃圾是为了让这一段路变得清洁, 不再像原来那样特别地难闻, 选项A与C与语意不符;选项B所表述的意思太过夸张, 只是拾地上的垃圾, 不至于变得美丽。故答案选D项。 19. A. keep B. stop -------------------------天才是百分之一的灵感加百分之九十九的勤奋------------------------------ 金戈铁骑 C. mind D. regret 答案:B 解析:这位老人的举止深深地感动了作者, 因此, 作者一整天都在想这一件事。 20. A. wall B. desk C. ground D. classroom 答案:C 解析:受到这位老人的影响, 作者决定向老人学习, 无论在哪儿, 只要遇到垃圾, 就把它从地上捡起来。名词wall和desk与文中所表达的意义不符;而classroom与off搭配不合适。故选ground。 第二节、语篇填空(共10小题;每小题1. 5分, 满分15分) 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。 We wanted 1. (surprise) my son today. So while he was 2. work, my husband and I worked on 3. (build) a small shelter for his entryway. It’s a place 4. often gets snow filled in the winter. It turned out to be much 5. (hard) than we had imagined—with many angles and difficult cuts to have everything fit 6. (correct). As the rain poured down, our frustration grew. I remembered the idea of putting love into what we do—then the work 7. (become) a prayer—energetically, it makes such 8. difference! I reminded my husband about this idea and we both shifted from being frustrated to focusing on doing something challenging with loving 9. (kind). The project was now filled with a new brightness. Things did not get 10. (easy)—we just focused on putting love into each challenge we came up against. I think it will eventually be a beautiful shelter. 答案:1. to surprise 2. at 3. building 4. that/which 5. harder 6. correctly 7. becomes 8. a 9. kindness 10. easier 第三节 (满分20分) 根据下列表格中的内容, 写一则旅行日记。 时间 9月17日, 星期六, 天气晴朗 地点 天涯海角(Ultima Thule) 抵达方式 乘校车 出发时间 上午七点二十分 到达时间 上午九点半
2020学年高中英语Unit3Computers课时训练(二)(含解析)新人教版必修2(最新整理)
课时跟踪检测（二）Warming Up & Reading — Language PointsⅠ。
根据提示写出单词的正确形式1．I don’t think money can solve （解决） all problems.2．To live a meaningful life, one should set a goal （目标) for his life, and work hard to realize it。
3．My brother is very good at the technology （技术） of computer.4．He dreamed of going to work in his own personal (个人的） company。
5．Friendship is a universal （普遍的）key to be able to open everyone's heart。
6．I would greatly appreciate it if you could kindly consider my _application （apply)．7．There is a difference between wisdom and intelligence (intelligent）．8．I think happiness (happy) depends on our attitudes to life.9．He was totally (total) blind as a result of the traffic accident。
10．My professional training has taught me to look at things logically （logical）．Ⅱ。
选词填空．Share the happiness with others, and you will get more happiness.2．From then on，_I was determined to study hard.3．As time goes_by,_the little girl is getting prettier and prettier.4．The peasants provide us with grain and vegetables.5．I was caught in the rain on my way home; as_a_result,_I had a bad cold.6．I have found that she had a lot of things in_common with her mother。
人教版新课标高中英语 2019-2020学年 必修二 Unit 3 Computers 单元测试 含答案详解
Unit 3Computers(时间：100分钟分值：120分)第一部分阅读理解(共两节，满分35分)第一节(共10小题；每小题2.5分，满分25分)AWhen third and fourth graders in Cheryl Barber's class at Helena Flats Montessori School write stories about plants, they're not using pencils and paper, but rather iPads to take photos and type text.Nine-year-old Jenna Oilar held an iPad up to a bamboo plant.At the touch of the screen she took a photo.With her index finger and thumb she then changed it to fit a page in her group's book.Under the photo she typed in text.Students can use many free apps(应用程序), uploaded by their teacher, to help learning.The apps offer a wide educational games suitable for learning.To teach fluently, Barber plans to have students record themselves' reading.There are also advantages in using tablets with students who have disabilities or are learning a second language.Students can enlarge text, change fonts(字体), translate text to a different language or use audio to read text.Using mobile technology isn't new to Barber's classroom.Before the iPads, her students used laptops and the iPod touch.The apps don't work to students who are learning to count money, tell time, solve maths problems and spell as they will get immediate feedback if they are doing a problem incorrectly.Rather than traditional flashcards, Alex Puhl, 8, enjoys playing the game “Math Ninja” where he fights a robotic army by solving maths problems that pop up on the screen.Students can only use games loaded by their teachers.The iPads also show a user's history—when a student starts or stops a program.Student scores are e-mailed directly to Barber.Is third grade too early to introduce so much technology? Barber doesn't think so.“By 2015, third grade is expected to type a story all in one setting，” Barber s aid.What hasn't changed is that teachers still teach required curriculum(课程)．There still are pencils at desks, notebook paper, and yes, teachers' lectures and worksheets to fill out by hand.1．What can we conclude from the passage?A．The iPad is a real game changer in class.B．The iPad has side effects on students.C．The iPad brings convenience to teachers.D．The iPad is the cause of students' failure.2．What did Jenna Oilar do with an iPad?A．She was texting a message for her teacher.B．She was playing a computer game attentively.C．She was taking a picture of a bamboo plant.D．She was typing a letter to her parents.3．The benefits of iPads for students are that ________．A．they are free and programmed with funny gamesB．they are also suitable for children with disabilitiesC．they are timely uploaded by the school teachersD．they are only intended for learning languagesBComputer technology is still developing rapidly.The computer of the future will increase in value and performance while decrease in cost.It will become smaller, but faster and more powerful.It is possible to make some guesses about what the future of the computer will look like, based upon the types of technologies that are being developed now.A lot of progress has already been made in some of these new technologies, but some are still in their earliest stages and may not be ready for use for years.Two of the most interesting areas of computing that are currently being developed are quantum computing(量子计算) and nanotechnology(纳米技术)．Quantum computing is one possibility for the future of the computer that could make computers run far faster than even the quickest computers do today.Quantum computers could be able to do what modern supercomputers are unable to do by using transistors that are able to take on many statistics at the same time.Nanotechnology could also change the face of computing, by creating computers that could be very powerful, though they are tiny in size.These computers could be incorporated(并入) into everyday objects, including electrical appliances(电器), clothes and even the human body.We will beable to use computers in new and unimaginable ways.They will become a part of our lives rather than simply being a box that is used only for specific purposes such as work.Quantum computing and nanotechnology will be able to play new roles, which will make us live greener lives, as well as enjoy better health and happier lives.4．According to the text, quantum computing ________．A．has been put in use so farB．can make computers run by themselvesC．can reduce the cost of computersD．will work by using transistors5．The text is mainly about ________．A．what nanotechnology isB．what quantum computing isC．what the computer of the future is likeD．what future computers can bring us6．Which of the following best shows the structure of the text?(①＝Paragraph 1, ②＝Paragraph 2，…⑤＝Paragraph 5)A. B.D.CAlmost every day, we discuss the topic of health, especially for kids.But what is health? “Health” means eating well, getting enough exercise, and having a healthy weight.Let's read the following rules.They can help you stay healthy.①Eat a__variety__of foods, especially fruit and vegetables.We all know that eating fruit and vegetables can help us stay healthy, but many of us only eat our favourite foods.Remember that we can only get the nutrition(营养) we need by eating different kinds of food, especially fruit andvegetables.② Drink water and milk most often.Everyone knows that water is important.Besides that, kids need plenty of calcium(钙) to grow strong bones, and milk has a lot of it.Every day, you should drink at least three cups of milk (1300 milligrams of calcium), when you are 9 years old or older.You should also try to have less sugary drinks, like soda and coca.They include a lot of sugar.Sugar just includes calories, not important nutrition.③Listen to your body.When you are eating, notice how your body feels.When your stomach feels comfortably full, stop eating.Eating too much makes you feel uncomfortable.If you do it too often, it can make you unhealthy and fat.④ Limit(限制) screen time.What's screen time? It's the amount of time you spend watching TV, movies, and playing computer games.The more time you spend on these sitting-down activities, the less time you spend playing sports, like basketball, and doing other activities like bike riding and swimming.Try to spend no more than 2 hours a day on screen time.7．In this passage, “health” includes all of the following EXCEPT ________．A．eating wellB．doing more exerciseC．having a healthy weightD．wearing comfortably8．The underlined phrase “a variety of ” means “________”．A．a few ofB．a lot ofC．the rest ofD．all kinds of9．As kids, we should drink at least ________a day to grow strong bones.A．three cups of milkB．four cups of milkC．two cups of milkD．one cup of milk10．What's the main idea of the passage?A．How to eat healthily.B．Eating and playing are both important.C．Advice on staying healthy.D．Health is very important.第二节(共5小题；每小题2分，满分10分)根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。
人教版新课标高中英语 2019-2020学年 必修二 Unit 3 Computers Using Language 配套练习 含答案详解
Unit 3Com putersUsing LanguageⅠ单词拼写1．His sister bought an ________(电子的) dictionary for him on his birthday.2．One day just after a rain, several ________(淘气的)kids and I gathered around and watched how people passed by.3．Her ________(教练) is strict with her in everything.4．She resembles her sister in appearance but not in ________(性格)．5．The new invention will be sure to have a wide ________(应用) in our daily life.6．The s________ of the cellphone is poor here.That's why I can't get in touch with you.7．The old man gave away a large s________ of money to the college where his son once studied in honour of his lost son.8．When the question a________ at the meeting, no one could answer it.9．The a________ on his face told me that he wasn't satisfied with my answer.10．That was when I decided I needed to go to the West Coast and be part of technology r________．Ⅱ短语填空1．I want to tell you that your task is to produce a product ________________(高质量的)．2．If your child appears to ________________(痴迷) war play and things like that, it would be a good idea to control his watching TV.3．It's easy to say sorry, but who will ____________(弥补) for the loss?4．Now we can reduce the production costs ________________(在……的帮助下) the computer.5．His work experience equipped him to ____________(打交道) all kinds of people.6．____________(在某种程度上), I'm glad you made that mistake, for it will serve as a warning to you.7．Don't blame him for breaking that vase；____________(毕竟) he is a child.8．Could you ____________(看管) my clothes while I have a swim?9．If you ________really ____________(下决心) do something, however difficult it might be,you will finally find a way of doing it.10．World Youth Day has shown us that the church can get the young people of today happy and ________________(充满) hope for the world of tomorrow.Ⅲ句型训练1．工作的时候，他不时地停下来和汤姆讲话。
2019--2020学年人教版必修二Unit 3 Computers using language课时作业 (1)
必修二Unit 3 Computers using language课时作业Ⅰ.单词拼写1．A great number of people suffered (遭受) a great deal in the earthquake.2．In ancient times, people believed that they could be brought back to life after death (死亡)．3．A great deal of money has been collected to help those suffering from the floods (洪水)．4．Too much drinking will do damage (伤害) to your health; you should take the doctor's advice.5．We should find a shelter (躲避处) from the wind.6．Helicopters rescued (营救) nearly 20 people from the roof of the burning building.7．I can't imagine a life without_electricity (电)．8．All the listeners were greatly shocked (震惊的) when they heard the terrible news on radio.9．His parents and his little brother lost their lives in the disaster_ (灾难)．10．The well walls had deep cracks (裂缝) before the terrible earthquake happened.Ⅱ.单句语法填空1．These old people have experienced all kinds of sufferings (suffer) in their difficult times.2．He talks about Rome as if he had_been (be) there before.3．Though suffering (suffer) such a heavy loss, the boss didn't lose the courage to go on with his business.4．Trapped (trap) in the ruins, the girl still held a positive attitude.5．I'm shocked (shock) at his determined attitude towards this matter.6．It rained for two weeks on end, completely ruining (ruin) our holiday.7．Around 540 million people are_affected (affect) by secondhand smoke, which causes 100,000 deaths per year.8．Buried (bury) under the ruins, the little girl was rather frightened.9．The earthquake was so big that most of the houses in the small village were completely destroyed (destroy)．earthquake ruins.V.阅读理解AEarthquakes strike suddenly at any time of the day or night, but there's no way to tell when. If an earthquake happens, it may cause many deaths, injuries and damage. So you need a good preparation ahead of time. Decide how and where your family will get together if separated. Choose an outofstate friend or relative that the family members can call after the quake to report where they are and how they are. Know the safe places in each room: under the strong tables, desks, or against inside walls. Keep enough food, water and other things, including a flashlight, a radio, medicines and clothing.During the earthquake, you should keep a clear head and never be too nervous to know what to do. Protect your head and neck with your arms. If possible, take a book, a pillow or any other things to protect yourself from falling glass and ruins. If you are indoors, you must immediately lie under any strong furniture. If outdoors, move to an open area away from trees, buildings, walls or powerpoles. If you are in a narrow valley, move to the centre of it and look up for falling stones. If you are in a car, move to the side of the road and stop the car. Do not stop near buildings, power lines or on or under bridges. Stay in your car until the shaking stops.Do not move a badly injured person unless he is in great danger after the earthquake. Do not use the telephone immediately unless there is a serious injury or fire. Turn on your radio for instructions and news reports. Be prepared for aftershocks. If you want to leave your home, post a message inside your home telling your family members where you can be found.【语篇解读】本文主要讲述了人们在地震前、地震中和地震后应该做的事情。
2019届高三英语一轮复习Unit3Computers课时作业新人教版必修2
Unit 3 ComputersⅠ.阅读理解A(2021·湖南省局部重点中学高考考前演练)WELCOME TO THE RONALD REAGANPRESIDENTLAL LIBRARY AND MUSEUMVisit the limitedtime “Interactive! The Exhibition〞at the Ronald Reagan Presidential Library and Museum and save more than 30% on museum admission tickets with an audio tour.WHENThrough Feb. 28, 2021WHAT'S INCLUDED$19 (reg. $28) ... Admission for one person to the Ronald Reagan Presidential Library and Museum, including “Interactive! The Exhibition〞with an audio tour. Please note: the virtual reality (虚拟现实) experience will be an additional cost and participants must be 10 years old or above.WHY WE LOVE IT• The exhibition is a handson experience focusing on movies, TV, music and the arts• Experience virtual reality, 1980s vi deo games, robots, 3D printing• Climb aboard Air Force One, view the expensive comfortable presidential car and a Marine One helicopter • Explore Reagan's legacy (遗产): Step into an Oval Office copy and see a piece of the Berlin Wall• The audio tour has more than 50 stops and original material not copied in the exhibitsWHAT YOU NEED TO KNOWThis is a seasonspecific event. All sales are final. No refunds (退款) or exchanges. Not valid after the expirationdate. Valid any regular museum operating day through Feb. 28, 2021. Museum hours are 10 a. m. －5 p. m. , seven days a week. Valid for one person. Cannot combine with other offers. Must use in one visit. Tickets include admission to “Interactive! The Exhibition〞and the entire museum's galleries and grounds.【文章大意】本文是一篇应用文，介绍了罗纳德·里根总统图书馆与博物馆开放时间、游览内容、票价优惠等信息。
2020高中英语 Unit 3 Computers Period 2 Reading课后阅读训练 新人教版必修2
Unit 3 Computers Period 2 Reading课后阅读训练Ⅰ.阅读理解AThe Internet has both advantages and disadvantages.CommunicationNow we can communicate with a person who is sitting in another part ofthe world almost for free. There are plenty of online messenger services that offer this service. With the help of such service, it has become very easy to establish a kind of global friendship where you can share your thoughts and explore other cultures.InformationAccess to information is one of the biggest advantages of the Internet. Almost any kind of information on any topic under the sun can be found on the Internet. Search engines like Google or Yahoo are at your service on the Internet. You can find almost any type of data on almost any kind of subject.EntertainmentEntertainment is another popular reason why many people like to surf the Internet. There are numerous games that may be downloaded from the Internet for free. Chat rooms are popular because users can meet new and interesting people. When people surf the Web, they can find numerous things. Music, hobbies, news and more can be found and shared on the Internet.ServiceMuch service is now provided on the Internet such as online banking, job seeking, purchasing tickets for your favorite movies, and hotel reservations.But there are also disadvantages. If you use the Internet, your personal information such as name, address, credit card number, etc. might be accessed by other people. Virus(病毒)threat is another problem. Virus attacks can end up crashing your whole hard disk, causing you much headache. Pornography is perhaps the biggest threat related to children's healthy mental life. There are thousands of pornographic sites on the Internet that can be easily found.On the whole, the Internet's advantages overweight its disadvantages.【语篇概述】本文向我们介绍了互联网的一些优点和缺点。
2019_2020年人教版必修二Unit 3 Computers language points课时
2019_2020年人教版必修二Unit 3 Computers language points 课时作业（2）1 / 8Unit 3 Computers language points 课时作业（本卷满分100分）一、阅读理解（每小题2分，共16分）AWho is smarter? A human being or artificial intelligence(人工智能)?The question swept the world when a Google-developed program called AlphaGo defeated the world top player, South Korean Lee Se-del, 4-1.So, what comes next?Some people have been arguing that artificial intelligence, or AI in short, will be a bad thing for humans. In an interview with the BBC in 2014, UK scientist Stephen Hawking warned that “the development of full artifici al intelligence could mean the end of the human race.”So are we really about to live in the world shown in the Terminator movies? “Not quite ,” answered The Economist . After all, it’s not hard to get a computer program to remember and produce facts. What is hard is getting computers to use their knowledge in everyday situations.“We think that , for the human being, things like sight and balance(视觉平衡), are natural and ordinary in our life.” Thomas Edison ，founder of Motion Figures, a company that is bringing AI to boys, told the newspaper. “But for a robot , to walk up and down just like human beings requires various decisions to be made every second, and it’s really difficult to do.”As The Economist put it, “We have a long way to go before AI can truly begin to be similar to the human brain, even though the technology can be great.”Meanwhile, John Markoff of The New York Times said that researchers should build artificial intelligence to make people more effective.“Our fate is in our own hands,” he wrote. “S ince technology depends on the values ofits creators, we can make human choices that use technology to improve the world.”1. What was the result of the match? A. Lee Se-del won AlphaGo 4-1. B. Lee Se-del was defeated. C. Google program beat AlphaGo.D. Neither side won the match.2. What does Thomas Edison possibly mean in his remarks? A. It’s very hard for AI to beat the human brain. B. AI would take the place of human beings. C. AI can make various decisions quickly. D. AI does better than humans in sight and balance.3. Who believes much has to be done to improve AI? A. Stephen Hawking. B. John Markoff. C. The New York Times .D. The Economist .4. What does the underlined part in the last paragraph imply? A. AI will improve the world completely. B. AI is in the control of human beings. C. AI may bring disasters to human beings. D. AI will make our future out of control.BAs life in cities worldwide becomes more expensive, urban designers are using modern technology to help citizens avoid traffic jams, and shorten the time needed for bus waiting and other things. Technology is also used to cut costly waste.In Santander, a Spanish port city, parking is easy to find. As one car drives away, an underground sensor shows that a parking space is now free. 400 sensors send messages to signs on streets, and GPS devices direct drivers to the nearest available parking spaces, reducing traffic jams. Trash is collected only when the bins are full and bus stop signs show exactly when the next bus is coming. The public parks are watered only the soil gets dry. All this is made possible by 20,000 sensors installed on buildings, street posts andeven buses. They are part of the “smart city” project, launched by the University of Cantabria seven years ago.University researchers like Luis Munoz regularly meet with locals to discuss how to make their city even smarter. “They propose when they have ideas and sometimes even develop by themselves. Here, we give them the opportunity to see these ideas happen in real life,” said M unoz. For example, the university helped a woman create an app that outlines the easiest route for walking with a baby stroller. Another provides information to residents about their water consumption and sends an alarm to their phone if there is a leak.The Santander smart project is attracting the attention of larger cities in Europe and elsewhere that are looking for smart solutions to urban problems.5. What is the life like in Santander?A. It is meaningful.B. It is full of freedom.C. It is likely to change fast.D. It is effective and convenient.6. How can residents help Munoz’s job?A. By offering some original or fresh ideas.B. By showing him around the city.C. By installing sensors themselves.D. By using as little water as possible.7. What do es the underlined word “Another” in Paragraph 3 refer to?A. A university.B. A phone.C. An easy route.D. An app.8. What can be the best title for the text?A. A Worldwide ProblemB. A Smart City ProjectC. A Creative ResearcherD. A Trend in Urban Design二、七选五（每小题2分，共10分）There have been a lot of comments recently surrounding 5G, the next generation of wireless technology. 9. ? How might it change our lives?5G stands for fifth generation, meaning the next step in the progression of technology to replace the current 4G system. Earlier “G” systems were designed to improve mobile communication operations. Each new technology brought major improvements in speed and greatly increased network capacity (容量). 10. . It is expected to permit more users to do more things at a faster rate.However, technology experts say there is a major way that 5G is different from the earlier systems. 11. . It will affect many more devices and industries than other “G” versions.5G will help fuel future “smart cities” by connecting sensor networks. 5G is also expected to connect self-driving cars and support new technologies involving virtual reality(虚拟现实). Higher 5G speeds could also permit doctors to commonly perform remote medical operations. Factories and businesses could use 5G technology to increase automation and improve the collection of information.12. . The increased data flow across 5G networks would give Internet attackersa lot more possibilities to steal and misuse data. In addition, the wider use of a 5G wireless network means any breakdown of the system would have more widespread and severe results. Such difficulties could affect public safety. 13. , or a network breakdown could cause self-driving vehicles to crash.A. Why is 5G so popularB. What is this technologyC. Every coin has two sidesD. The new 5G system promises more of the sameE. It will move beyond mobile network technologyF. A breakdown of 5G networks may cause economic lossesG. A failure during a doctor’s remote operation cou ld lead to death2019_2020年人教版必修二Unit 3 Computers language points 课时作业（2）3 / 8三、完形填空（每小题1.5分，共30分）Crowdsourcing is an interesting new application of the saying “Many hands make light work”. In the same way that classmates might work 14 on a task, now dozens, hundreds or thousands of people can collaborate(合作) on projects that would be too ___15 or complex for a small group of co-workers. At the same time, crowdsourcing follows the old 16 that two heads are better than one. When many people collaborate, they not only work faster, but they also work better, by 17 their intelligence and experience.Perhaps one of the most 18 examples of crowdsourcing is Wikipedia — an online encyclopedia(百科全书) that is 19 , edited and managed by people all over the world. The writers are volunteers who 20 their work for free. And 21__ them, Wikipedia now offers more than 4 million free articles in English, and millions more in almost 300 other 22 . That’s an amazing achievement for a project that ___23 started in 2001.Traditional institutions, suc h as London’s Tate Museum, have also 24__ Crowdsourcing for projects. In 2010, the museum 25 the Tate Movie Project website, where children learned how 26 are made. The children also wrote stories, drew their own characters and 27 them to the website. After that, professionals worked with the children to 28 a collaborative film which was later shown on BBC television.Finally, crowdsourcing can also be a way for people and companies to make ___29 . Some businesses organize crowdsourcing websites to get suggestions for new products, services or advertising campaigns. They may also offer 30 for the best ideas. 31 , the Goldcorp mining company offered a prize for a list of good locations for discovering gold. The 32 list won $676, 000 and the company 33__ $3 billion dollars of gold.14. A. lateB. togetherC. wellD. again 15. A. similar B. personal C. large D. necessary 16. A. sayingB. traditionC. styleD. story 17. A. increasing B. predicting C. influencing D. combining 18. A. absurd B. famous C. expensive D. dangerous 19. A. bought B. printed C. written D. inspired 20. A. discuss B. offerC. checkD. gain 21. A. thanks to B. except for C. as to D. regardless of 22. A. places B. reports C. teams D. languages 23. A. seldom B. ever C. onlyD. even 24. A. traded B. changed C. mistaken D. used 25. A. started B. sold C. consulted D. ignored 26. A. cakes B. shoes C. carsD. films 27. A. owed B. sent C. compared D. accompanied 28. A. watch B. shareC. makeD. play 29. A. friends B. promises C. peace D. money 30. A. helpB. prizesC. roomD. lessons 31. A. For example B. In short C. However D. Otherwise 32. A. shortest B. usual C. bestD. formal 33. A. foundB. lostC. deliveredD. returned四、单句语法填空（每小题2分，共24分）34. Human beings have made great progress in space ________ (explore) and medicine. 35. This entertainment centre allows you________ (download) any program.36. The increase in agricultural output should be due to ________ (technology) progress. 37. I know you have tried your best, but we should face ________ (real). 38. ________ (work) out regularly will bring great benefits to your health.39. Now they can go to school ________ the Help of the Project Hope.40. But later, people developed a way of printing, ________ (use) rocks.41. I knew then how powerful the machine was, but I hadn’t yet experienced it ________ (personal).42. Actually, speaking a foreign language as ________ (fluent) as a foreigner takes a lot of hard work and practice.43. China is a country with a large population, ________ makes up about a quarter of the world’s.44. Actually, he hit upon the ________ (solve) to the problem almost by accident.45. The telephone ________ (operate) cut us off before we could finish our conversation.五、单句改错（每小题2分，共20分）46. The two continents were connected with a sea at one time._______________________________________________________________________ 47. The Great Wall and the Palace Museum are so well-known tourist attractions that millions of people pour in every year._______________________________________________________________________ 48. He feels happy that the problem has solved successfully at last._______________________________________________________________________ 49. From then on, we have got to know each other and became good friends._______________________________________________________________________ 50. He is now looking for a job that he can use the French language._______________________________________________________________________ 51. Cheers arise from the crowd when the president appeared._______________________________________________________________________ 52. In the way, the book seems very amusing to me._______________________________________________________________________ 53. She felt that most of what she learned in the course was of practical useful._______________________________________________________________________ 54. In a reality we cannot control time, but we can work out plans and make good use of time._______________________________________________________________________ 55. Jane was nervous about meeting Bingley again, determining not to show her feelings. _______________________________________________________________________2019_2020年人教版必修二Unit 3 Computers language points 课时作业（2）1 / 8参考答案一、阅读理解（每小题2分，共16分）A【答案】1-4 BADB【解析】本文是一篇说明文，介绍了人工智能阿尔法狗击败了韩国棋手李世石，这引发了人们对于人工智能是否会超越人类的讨论。
2019-2020年高中英语 Unit3：Computers单元练习题 新人教版必修2
2019-2020年高中英语 Unit3：puters单元练习题新人教版必修2I. 选择填空1.Put the following events_______ according to the time when they happened and thenputthem ______ of their importance in history.A. in order; in orderB. in the order; in an orderC. in an order; in orderD. in order; in order2. Though the experiment didn’t______ as it had been planned, the result was still ______.A. work out; satisfiedB. carry out; satisfyingC. turn out; pleasedD. work out; satisfactory3. _______what they have achieved in the past five years, we still have to long way to go.A. paring withB. pared withC. paring toD. pare to4. Though different body movements mean different things in different cultures,______smile is ______ accepted as a sign of happiness or being friendly.A. the ; universallyB. the; usuallyC. a; globallyD. a; universal5. The procedures(程序) of operating a puter have been ______ several times, theresults of which have made it much easier _______.A. cut down; to operateB. simplified; to be operatedC. reduced; to be operatedD. simplified; to operate6. Artificial intelligence can never be equal ________ .A. with that of us real humansB. to us real humansC. to that of us real humansD. with us real humans7. A puter can think logically and work millions and millions of times faster thana human but it _____ never replace humans because it has to ________ to work.A. may; be programmedB. can; programC. should; programD. can; be programmed8. The application of the Internet is considered as a revolution in puter science,_______, puters could be connected with _______ to share information.A. as a result; one after anotherB. as the result, one anotherC. as a result; one anotherD. as the result; one to the other9. _______time goes by, puters are made smaller and smaller and nobody knows forsure how small _______ be made but there must be a limit.A. With; they canB. As; they canC. When; they canD. While; can they10. With more applications to be invented ______ puters, they are sure, for the mostpart, to improve our life quality.A. forB. toC. withD. of11. Apart from being applied in such fields _______ munication, finance and trade,puters also play an very important part in making mobile phones, medical operations ________ in space exploration.A. like; as long asB. as; as well asC. like; as good asD. as; as faras12. Whatever you say about what I did the other day, I meant no harm to you ________.A. in a wayB. by the wayC. anywayD. on the way13. _______ the help of this new type of calculator, people will be able to _______much faster with more accurate figures as a result.A. With; calculateB. Under; work outC. By; make outD. For ; count14. A lot of technical problems have to be solved ______ this new type of digitalcamera _______its appearance in market.A. when; makesB. until; will makeC. before; makesD. after; will make15. puters have been made ______ clever that they can ______ problems like humans_______.A. such; deal with; in a wayB. so; do with; in a wayC. such; do with; in the wayD. so; deal with; in a way16.I do hope that one day the Chinese language will bee a ______ language, that is,everyone in the world will municate in it.A. monB. universalC. popularD. special17. Misunderstanding is likely to ______ if people fail to municate with each other.A. raiseB. riseC. ariseD. add up18. ---Has she agreed to the date for the meeting?---Well, that’s _____ she disagreesA. whatB. whereC. whenD. which19. There were _____ many people in the zoo _____ it was hard to get through thecrowd to see the animals.A. such; thatB. so; thatC. too; thatD. quite; that20. If you want to know more information about the Analytical Machine, ______ thefollowing Website: A. seeB. visitC. look forD. search21. ________your naughty niece closely and don’t let her ________ my regular sleepin the afternoon.A. Watch out; ruinB. Watch over; spoilC. Watch on; destroyD. Watchout; spoil22. When your puter begins to run slow, it is a ______ that it has been attackedby puter virus.A. signalB. symbolC. realityD. character23. Coughing and sneezing _____ the ing of a bad cold.A. signB. signalC. expressD. present24. ______ how much the trip will cost and see if you can afford it.A. SeeB. CalculateC. CountD. Work at25. _______, I am determined not to play puter games and ______myself in doingsomething meaningful.A. From now on; employB. From now on; buryC. Since now on; devoteD. From today on; exploreII.. 完形填空:As for daily life, I think that we will be able to 26 most of our shopping by27 and this will be taken to our homes, so 28 there won’t be any 29 to go out to the 30 .I’m sure that most of our homes will have a video 31 so we will be able to 32 the person we are talking to. We will also be 33 holovision which will give you three dimensional( 三维的 ) life –size picture 34 your screen---this will replace television. 35 important technology, there will be no more road accidents. Cars will be guided by puters so people will not have to do any more driving.I think most of our food will be in the form of pills and liquids which will have all the vitamins and protein(蛋白质 ) 36 we need for a balanced diet. Only when we go out for social 37 will we eat the same food as today, but we will 38 be eating meat.About once a year our bodies will go into a health center for a service in much the same way as a car 39 be repaired. So, for example, our veins( 静脉 ) will be cleaned out, our blood made pure, our muscles built up and so on. Any part that is 40 could be replaced by a new plastic part. We will all be much 41 by then anyway, because there will be more 42 for us to use for exercise. Also a safe medicine will have been discovered which will allow people to lose or put on 43 as they need. One exciting development will be the possibility of being deep frozen 44A period of time and then 45 some years later. I would be interested in that myself.26. A.order B go C. make D. get27. A.radio B. telephone C. puter D. car28. A of course B. In fact C. after all D. in all29. A.time B. money C. nice D. need30. A. shops B. hospitals C. schools D. need31. A. tape B. TV set C. television D. recorder32. A. notice B. listen to C. see D. hear33. A. playing B. watching C. making D. finding34. A. in B. with C. by D. on35. A. Because of B. Because C. Thank for D. Instead of36.A. when B. how C. that D. what37. A. meeting B. eating C. activity D. problem38. A. no longer B. no more C. not any longer D. not any more39. A. has to B. ought to C. might D. can40. A. run out B. turned out C. broken out D. worn out41. A. prettier B. healthier C. busier D. cleverer42. A. money B. places C. room D. free room43. A. height B. weight C. clothes D. performances44. A. for B. in C. during D. by45. A. getting B. waking up C. using up D. walking about III. 阅读理解:AAs a puter exhibition Bill gates reportedly pared the puter industry with the auto industry and stated: “If GM had kept up with technology like puter industry has, we would all be driving twenty-five dollar cars that got 1000 miles to thegallon.”In response to Bill’s ments, General Motors announced a news release stating: ifGM had developed technology like Microsoft, we would be driving cars with the following characteristics:1.For no reason your car would crash twice a day.2.Every time they repaired the lines on the road you would have to buy a newcar.3.Sometimes your car would die on the free way for no reason and you would justaccept this, restart and drive on.4.Only one person at a time could use the car, unless you bought “Car95” orCar NT”. But then you would have to buy more seats.5.If you try to get your car to a mechanic, you’d make a long distance call,be put on hold for three or four hours, when you finally got the mechanic,you’d be told how to fix it yourself, and mechanic would hang up before youeven tried his or her suggestions.6.People would get excited about the “ new” features in Microsoft cars,forgetting pletely they had been available in other cars for many years.7.The airbag system would say: “Are you sure?” before going off.8.Every time GM introduced a new model car, buyers would have to learn how todrive all over again because none of the controls would operate in the samemanner as the old car.9.Microsoft cars would have a special radio/cassette player which would onlybe able to listen to Microsoft FM, and play Microsoft Cassettes.10.If you couldn’t afford to buy a new car, then you could just borrow yourfriends and then copy it.11.You’d press the “start” button to shut off the engine.46. The purpose of writing this article is ______.A. to state the advantages of Microsoft in making carsB to inform that Microsoft will make cars in the future.C.To pare cars made by GM with those made by MicrosoftD. To make fun of the disadvantages of Microsoft’s products47. It can be inferred from the passage that the airbag system of the new car _____.A. would be safer than the old oneB. would bee useless in case of an accidentC. would not surprise the driver by going off suddenlyD. would remind the driver of the danger ahead of time48 What does the writer really mean by saying “You’d press the “start” buttonto shut off the engine”?A. The design of Microsoft is very funny and strange.B. It is better to control the engine like a puter.C. The engine control system requires to be improved.D. It is impossible to shut off the engine by pressing the “start” button.49. The best title of this passage would be ______.A. Characteristics of the New CarsB. GM Should Learn from MicrosoftC. If Microsoft Built CarsD. New Cars to be Made in the futureB“L ife is speeding up. Everyone is getting unwell.”This may sound like something someone would say today. But in fact, an unknown citizen who lived in Rome in 52 wrote it.We all love new inventions. They are exciting , amazing and can even change our lives.But have all these developments really improved the quality of our lives?Picture this: You’re rushing to finish your homework on the puter. Your mobile phone rings, a QQ message from your friend appears on the screen, the noise from the television is getting louder and louder. Suddenly the puter goes empty and you lose all your work. Now you have to stay up all night to get it done. How calm and happy do you feel?Inventions have speeded up(加速)our lives so much that they often leave us feeling stressed(压力) and tired. Why do you think people who live far away from noisy cities, who have no telephones, no cars, not even electricity often seem to be happier? Perhaps because they simpler lives.On e family in the UK went “back in time” to see what life was like without all the inventions we have today. The grandparents, with their daughter, and grandsons Benjamin, 10, and Thomas,7, spent nine weeks in a 1940s house. They had no washing machine, microwave, puter or mobile phones.The grandmother, Lyn, said, “It was hard physically, but not mentally.” She believed life was less materialistic. “The more things you have , the more difficult life bees.” She said. The boys said they found less to fight over, such as their puter. Benjamin also noticed that his grandmother had changed from being a trendy, beer-drinking granny, to one who cooked things.Here are some simple ways to beat the stress often caused by our inventions!Don’t be available all the time. Turn off your mobile phone at certain times of the day.Don’t check your e-mail every day.Don’t reply to somebody as son as they leave a text message just because you can. It may be fun at first, but it soon gets boring.50. The passage is mainly about_______.A. problems with technologyB. improvements of our life with technologyC. the important roles technology plays in our everyday lifeD. major changes which will be likely to happen to technology51. The writer quoted( 引用) what a citizen in ancient Rome said at the beginningof the story in order to _______.A. share a truth about lifeB. tell us what life was like long time agoC. make us wonder what causes such a thing to happenD. point out that you experience some big problems and they may be the same52. The family chose to spend some time in a 1940’s house because ______.A. they liked to live simple livesB. they were curious about how people lived without modern inventionsC. they were troubled by modern inventionsD. living in a different time would be a lot of fun for them53. What do you think the underlined word “available”in the first suggestion offeredby the writter means?A. Busy on lineB. FreeC. Able to be usedD. Able to be found by othersCTo be sure, only children experienced some things differently from those with sisters and brothers. Many feel more pressure to succeed. They also tend to look only to their parents as role models in the absence of brothers and sisters.In India, 10-year-old Saviraj Sankpal founded a support group for the tiny minority of only children. Among other things, the group does volunteer work to counter(反对) the myth that they are not responsible. “People think we’re treated too kindly and ruined,”says Sankpal, a puter engineering students. “But I’d like to remind them how lonely it can get.”Most only children, however, say they wish for sisters or brothers only when it es to caring for aging, unhealthy parents. Britain’s David Emerson, co-author of the book The Only Child, says that such a person bears terrible burden in having to make all the decisions alone. Emerson knows from experience: After his father died, he chose to move his elder mother from their family home, where she was vulnerable(易受攻击的)to house breakers, to a new one with more security. “The move was quite hard on her, and she might feel that I pushed her into it,” he says. “After all, I am left with that responsibility.”In the future, more and more only children will likely face similar choices. With working mothers increasing, many families are finding they simply don’t have the time, money or energy to have more than one child. As only children bee mon, perhaps the world will realize that the charge made against them is unjust.54. it can be inferred from the passage that the author’s attitude towards only children is _______.A. objectiveB. subjectiveC. ironicD. humorous55. It can be inferred from the passage that only children’s parents should______.A. do volunteer work to help their only childrenB. let their only children make all the decisions aloneC. set good examples for their only childrenD. found a support group for their only children56. Emerson decided to move his elderly mother to a new house because he _______.A. is the only who cares about herB. doesn’t want to leave her aloneC. wants to share the responsibility with herD. is worried about her safety57. It is quite usual now for a working mother to__________.A. spend all her time and money on her only childB. be responsible for bringing up her only childC. have and bring up only one childD. devote all her energy to her job58. The main idea of the passage is that______.A. only children have to face many challengesB. only children are ruined and irresponsibleC. most only children want to share their responsibility with their parentsD. most only children have no brothers and sistersIV. 短文改错Dear Alice,I have just got some good mews to tell to you. 59. _____ _I win a national prize for painting last week. 60.______My father was so pleasing that he suggested 61. ___ ___I go to England for a holiday. I’d like to staying 62.______There for half a month, visiting place of interest 63. __ ____Or practicing my English as well. We’ve been 64. ____ __Writing to each for nearly a year now. I have 65.______often dreamed of talk face to with you.66. ______I imagine you’ll be at vacation yourself by that 67. _ _____Time. Perhaps we could go out to do some 10. ____ __sightseeing together.Best,LilyV. 第二节书面表达假定你是李华，从小喜爱大熊猫（panda）,一直通过有关网站(website)关注三年前在美国圣迭哥动物园出生的大熊猫“苏琳”和她的母亲“白云”。
2019-2020学年度人教版必修二Unit3 Computers-Period1 Reading教案(8页word版)
2019-2020学年度人教版必修二Unit3 Computers-Period1 Reading教案(WHO AM I?)IntroductionIn this period, after the warming up,students will first be guided tounderstand how computer works. Thenthey will be helped to read a narrationabout computer and its development.Three examples of “Warming up” designs are presented for the teachers’ reference. Computer and overhead projector may be used to aid the teaching and learning.Objectives■To help students learn to make decisions and to reason in English■To help students learn to read an introduction about computer■To help students better understand “the computer science”■To help students learn to use some important words and expressions■To help students identify examples of “the present perfect passive voice” in the textFocusAidsMultimedia facilities, tape-recorder, photos, diagramsProcedures1. Warming up⑴ Warming up by talking about computerLook at the pictures on page 17. What are they? What do they have in common? Yes, they are computers. Then what is a computer?⑵ Warming up by learning some computer jargonsJargons are terms used by some special people. These are some of the computer jargons.⑶ Warming up by getting to know what a computer virus is. Computer viruses (病毒)are small software programs that are planned to spread from one computer to another and to do harm to computer operation.A virus might harm or wipe out data on your computer, using your e-mail program to spread itself to other computers.Viruses are most easily spread by e-mail messages. That is why it is important that you never open e-mail unless you know who it's from and you are expecting it.Viruses can be made to look like funny images, greeting cards, or audio and video files.Viruses also spread through downloads on the Internet. They can be hidden in software or other files or programs you might download.To help avoid viruses, it's essential that you have the latest updates and antivirus tools, stay informed about recent threats, and that you follow a few basic rules when you surf the Internet, download files, andopen attachments.2. Pre-reading by talking about how computer worksHow does a computer work?A computer has four main parts: the arithmetic and logic unit (ALU), the control unit, the memory, and the input and output devices (collectively termed I/O). These parts are interconnected by groups of wires.The control unit, ALU, registers, and basic I/O (and often other hardware closely linked with these) are collectively known as a central processing unit (CPU). Early CPUs were comprised of many separate components but since the mid-1970s CPUs have typically been constructed on a single integrated circuit called a microprocessor.3. Listening and reading to the recording of the text WHO AM I? Turn to page 18 and listen and read to the recording of the text. Pay attention to the pauses, pronunciation and intonation of the native reader.4. Reading aloud and underlining expressionsNow we are to read the text once again and underline the expressions in the text. Jot them down into your notebook after class as homework.5. Reading and transferringScan the text for information to complete the flow chart below, describingthe development of computer. →→→→→→→→→ 6. Reading to get the general idea of theType of writing and summary of WHO AM I?7. Retelling the textTry to retell the text in your own words with the help of the flow chart or “the Type of writing and summary of WHO AM I?” above.8. Closing down by doing a quiz。
2019--2020学年人教版必修二Unit 3 Computers learning about language课时作业 (2)
Ⅳ.课文语法填空I'm Adam, 1.a freshman in senior high school. The first week was a little 2.confusing (confuse)．There are some 3.challenges (challenge) I have to face in my new school life. First, I had to think carefully about my courses. Chinese is hard to learn, but I hope I can speak it 4.fluently (fluent) when I graduate. My adviser 5.recommended (recommend) me to sign up for advanced literature because I'm good 6.at it. Second, I had to choose my extracurricular activities. I tried 7.to_join (join) the school football team though I couldn't do well in 8.it at first. Besides that, I joined a volunteer club. In order to be well 9.prepared (prepare) for university or whatever else es (come) in the future, I make up my mind to study harder and get used to new situation.V.阅读理解AWhat a day! I started at my new school this morning and had the best time. I made lots of new friends and really liked my teachers. I was nervous the night before, but I had no reason to be. Everyone was so friendly and polite. They made me feel at ease. It was like I'd been at the school for a hundred years!The day started very early at 7：00 am. I had my breakfast downstairs with my mom. She could tell that I was very nervous. Mom kept asking me what was wrong. She told me I had nothing to worry about and that everyone was going to love me. If they didn't love me, Mom said to send them her way for a good talking to. I couldn't stop laughing.My mom dropped me off at the school gates about five minutes before the bell.A little blonde (金发的) girl got dropped off at the same time and started waving (招手) at me. She ran over and told me her name was Abigail. She was very nice and we became close straight away. We spent all morning together and began to talk to another girl called Stacey. The three of us sat together in class all day and we even made our way home together! It went so quickly. Our teacher told us that tomorrow we would really start learning and developing new skills.I cannot wait until tomorrow and feel as though I am really going to enjoy my time at my new school. I only hope that my new friends feel the same way too.【语篇解读】本文是记叙文。