2014-2015年选修七Unit-2-Robots课件及强化练习题（7份）Unit 2 Section 3.doc

Unit 2 Section .单词拼写1Dogs _(服从) their owners because they want to stay close to them.2Youve done so much work that youre _(一定的) to pass the exam.3Most of the computers we are using are _(数字的) computers.4There is a summary at the end of each _(章节) to illustrate the authors point.5In a modern company, the manager should be accessible to his _(职员)6He is studying at a _(初级的)middle school.7His report card can point up his _(才能) for maths.8Jack _(与离婚) his wife after twenty five years of marriage.9The dog has transferred its _(感情) to its new master.10There must be something wrong with the _(电话听筒)there are lots of noises in it.答案：1.obey2.bound3.digital4.chapter5.staff6.junior7.talent8.divorced9.affection10.receiver.用所给短语的适当形式填空in publicset offcarry outfrom then onbe based onmake comments onbecome infected withset asidein all,be bound to X k B 1 . c o m1He _come, for he is always keep his word.2Dont_that kind of task which will do harm to others.3Recently many buildings in Afganistan have been_by terrorists.4I warned them not to do it, but my objection was _.5The doctor happened to_HIV when operating on a patient.6We have 13 subjects to learn_.7His theory_the facts.8Though the girl was shy, her parents managed to make her speak_.9_she has performed in several films.10Dont_anything if you know nothing about it.答案：1.is bound to2.carry out3.set off4.set aside5.become infected with6.in all7.is based on8.in public9.From then on10.make comments on.单项填空1He is famous not only for his _ but also for his kindness.AcleverBbrightCweakDtalent答案：D介词后跟名词，talent“天才；才艺”为名词，A、B、C三项都是形容词，故排除。2Children are _ to meet with setbacks (挫折) as they grow up, so their parents dont have to worry about it.Apossible BdueCnecessary Dbound答案：D考查形容词辨析。英语中有些形容词不能用somebody作主语，比如possible，necessary，convenient等。be bound to do sth.意思是“必定会做；一定会做”。be due to do sth.“预定做某事”，不符合句意。3There I saw ten children _， two of whom were from Class 3.Ain allBat allCfor allDabove all答案：A考查all的短语。句意：在那里我总共看到了10个孩子，其中有两个是3班的。in all“总共”；at all“根本”；for all“尽管”；above all“最重要的是”。4Its a really creative idea that a robot can do homework for us._ Maybe its best for us to do our homework by ourselves.AI couldnt agree more.BI dont think so.CYou are right.DYou are welcome.答案：B本题考查交际用语。句意：“让机器人为我们做作业确实是一个创意。”“我不这样认为。或许我们自己做作业才是最好的。”A项意为“我非常同意”；B项意为“我认为不是这样的”；C项意为“你是对的”；D项意为“不用谢”。5New computers are soon out of date since newer models are _ constantly.Aturned up Bturned outCturned down Dturned over答案：B句意：由于更新型的电脑不断地被生产出来，新电脑也很快就过时了。此题考查动词词组。turn up“出现”，不能用在被动语态中；turn out“生产，制造出来”；turn down“拒绝”；turn over“翻身，翻转”。故选B。6The weight of _ machine will of course be determined by the sort of _ metal used.Athe；the B/; theC/；/ Dthe；/答案：D本题考查冠词的用法。句意：机器的重量当然由所使用的金属的种类来决定。machine是可数名词，表达类别时，其前通常加a或the；“the kind/sort/typeof名词”结构中，名词前通常不用冠词，故选D。7I desire that the students _ their composition in English regularly.Awrites Bwould writeCwrote Dwrite答案：Ddesire后的宾语从句中谓语动词用“(should)动词原形”表示虚拟语气，所以应选D项。8Would you please do me the _ to phone my sister about the accident?With pleasure.Apatience B. favourCreactionDbond答案：B考查名词词义。句意为“请你帮个忙，给我姐姐打电话告诉她这个事故好吗？”“我很乐意”。favour意为“恩惠，喜爱”；do sb. the favour to do sth.“帮助某人做某事”；patience“耐性，忍耐”；reaction“反应，回应”；bond“联系，纽带”。9Are you getting a new computer this week?You must be joking! I cant afford to pay my school fees，_ a new computer.Alet aloneBleave aloneCor ratherDother than答案：Alet alone意为“更不用说”。答句句意为“我连学费都支付不起，更别说买新电脑了”。10If everyone offers _ to the refugees in the war, they would suffer much less.AscholarshipBsatisfactionCsympathyDstrength新|课 |标 |第 | 一| 网答案：C考查名词词义。句意为“如果每个人对战争中的难民都给予同情，他们将少受很多痛苦”。sympathy“同情(心)”，符合句意。satisfaction“满意，满足，令人满意的事物”；scholarship“奖学金”；strength“强项，长处”。.阅读理解AClaude Sammut, a professor of computer science and engineering at the University of New South Wales in Australia, said it would soon be possible for robots to defeat the stars of the future.For many years, Mr Sammut has been a member of a project called RoboCup, where robots have been programmed to learn how to play football and compete against others in a football match.As he explains, the robots are having difficulty in learning how to control the ball and move the ball on their own, but he is still full of confidence that one day in the future they will show the same skills as Wayne Rooney, who is one of the best football players in the world.Mr Sammut also said，“In 1968, John McCarthy and Donald Michie made a bet with David Levy, who was then the chess champion in Scotland, that within 10 years a computer program would be able to beat him. It took a little bit longer than 10 years (nearly 30 years) but eventually such programs came into being.”“In the same spirit of a grand challenge, RoboCup aims to develop a team of robots that can defeat the world soccer champion team by the year 2050. To achieve this, or come even closer to the ambition, the robots will have to be able to sense and act in completely unstructured environments. This will require major advances in perception(感知), decision making, learning, and cooperative behaviors. Considering robots are integrated hardware and software systems, great advances will also be needed in sensors (传感器) , energy storage, and materials.”1The RoboCup is aimed to develop robots that know how to _.Aplay computer football gamesBplay football and win in real matchesCunderstand the rules of the football gameDimprove the skills of real football playershttp:/ww w.xkb1. com答案：B细节理解题。根据第二段“.where robots have been programmed to learn how to play football and compete against others in a football match.”可知应选B。2What kind of difficulties are the robots facing in playing football?AThey cant run as fast as real people.BThey cant recognize their partners accurately.CThey cant control the ball well by themselves.DThey cant pass the ball to their partners.答案：C细节理解题。根据第三段“.the robots are having difficulty in learning how to control the ball and move the ball on their own.”可知应选C。3The idea of designing a computer program that could defeat a chess champion came forth _.Ain 1968 Bin 1978Cin the 1990sD30 years ago答案：A细节理解题。根据第四段“In 1968，John McCarthy and Donald Michie made a bet with David Levy, who was then the chess champion in Scotland.”可知应选A。4Whats the best title for this passage?AScientists Wisdom in Designing Robot Football PlayersBRobot Football Players to Beat the Worlds Best Team by 2050CRobot Football Players Bright FutureDMr Sammutthe Father of Robot Football Players答案：B主旨大意题。文章主要讲的是机器人足球队在2050年可能会打败人类最好的足球队，故B项能体现文章的大意。BTOKYOIf you grow old in Japan, you may expect to be served food by a robot, ride a voicerecognition wheelchair or even possibly hire a nurse in a robotic suitall examples of cuttingedge technology to care for the countrys rapidly graying population.With nearly 22 percent of Japans population already aged 65 or older, businesses here have been rolling out everything from easyentry cars to remotecontrolled beds, fueling a caretechnology market worth some $1. 08 billion in 2006, according to industry figures.At a home care and rehabilitation(恢复) convention in Tokyo this week, buyers crowded round a demonstration of Secom Co. s My Spoon feeding robot, which helps elderly or disabled people eat with a spoon and a fitted swiveling(转动的) arm.Operating a joystick (操纵杆) with his chin, developer Shigehisa Kobayashi maneuvered the arm toward a block of soft tofu, deftly (灵巧地) getting the fork to break off a piece. The arm then returned to a preprogrammed position in front of the mouth, allowing Kobayashi to bite and swallow.“Its all about empowering people to help themselves，”Kobayashi said. The Tokyobased company has already sold 300 of the robots，which come with a price tag of $ 3,500.“We want to give the elderly control over their own lives，”he said.The rapidly aging population here has spurred a spate of concerns: a labour shortage, tax falls, financial difficulties in paying the health bills and pensions of large numbers of the elderly.Moreover, a breakdown of family ties in recent years means a growing number of older Japanese are spending their golden years away from the care traditionally provided by children and grandchildren.Thats where cuttingedge technology steps in. 5Shigehisa Kobayashi is the name of _.Aan elderly patientBa robotCthe developer of the robotDthe head of a company答案：C细节理解题。从文章第四段可知，这是机器人的研发者。6The underlined word “maneuvered” in the fourth paragraph probably means “_”Amoved skillfullyBturned carefullyClifted with effortDfixed quickly答案：A词义猜测题。从第四段对这一机器人的描述可知，因为它是专门喂老年人和残疾人食物的机器人，因此机器臂要能转动自如才行。7My Spoon feeding robot is specially designed for _.Athose aged 55 or olderBthose who have difficulty in feeding themselvesCthose who have lost the ability of eatingDthose who can move their arms freely答案：B推理判断题。由第三段可知，这个机器人是为帮助吃饭有困难的人专门设计的。8With the special robots, the elderly in Japan can _.Aput their lives under the control of the robotsBhelp themselvesCsave a lot of money for the governmentDhave their medical bills reduced答案：B推理判断题。文章倒数第四段有说明“Its all about empowering people to help themselves.”。选 做 题.短文改错此题要求改正所给短文中的错误。对标有题号的每一行作出判断：如无错误，在该行右边横线上画一个沟()；如有错误(每行只有一个错误)，则按下列情况改正；此行多一个词：把多余的词用斜线(/)划掉，在该行右边横线上写出该词。并也用斜线划掉。此行缺一个词：在缺词处加一个漏字符号()，在该行右边横线上写出该加的词。此行错一个词：在错的词下划一横线，在该行右边横线上写出改正后的词。注意：原行没有错的不要改More and more foreigners like to come to China . Last Friday our school invited the foreign teacher 1._in our city to give a class to the students of Senior Grade Three. 2._We found his class interested. I learned a lot from him. The teacher 3._had a free talk to us in easy English. He spoke slow so that4._we could understand her well. Sometimes he repeated5._what we didnt understand. My classmate were all active in the class.6._To my joy, I understand everything the teacher said.7._But I was able to ask questions in English.This class encouraged me 8._very much, Im sure that until we keep on practicing, 9._it will be easy of us to learn spoken English well.10._答案：1.thea2.正确3.interestedinteresting4.slowslowly5.herhim6.classmateclassmates7.understandunderstood8.ButAnd9.untilif10.offor .任务型阅读根据短文内容，从下框中的AF选项中选出能概括每一段主题的最佳选项。选项中有一项为多余选项。(2014浙江)Develop Better Relationships with Neighbors Good neighbors are a lot like electricity or running water：we dont know how much we depend on them until we dont have them. They make our lives more pleasant and give us a sense of who we are, both as an individual and as a member of the community. Here s how to develop your relationships with these very important people in your life. 1_ Often neighbors dont even know each others names. But its okay to be the one to break the ice, even if youve lived next door for years.Most neighbors enjoy making small talk with the folks on the other side of the fence. So as you see them at work in their yards, smile, wave, and say hello. Ask how their kids are (whether theyre babies or in college), whether they could use an extra cucumber from your garden, or what they think of the price at the local supermarket.2_ These days, the old Welcome Wagon is a thing of the past. But your new neighbors may be feeling lonely and unsure, especially if theyre far from home, and might appreciate a friendly face bearing freshbaked chocolate cakes. If they have kids, tell them where the children in the neighborhood live. Recommend the best places to eat and shop. Invite them over for coffee or tea when they get settled, give them your number, and point to your house as you say goodbye.3_ Return anything that you borrow from a neighbor, such as tools, in good repair and as soon as youve finished with them. Replace anything that belongs to your neighbor that you, your children, or your pets break or soil. Make sure that your car is not blocking their doorway. Such random acts of consideration will have your neighbors talkingand the talk will be good. 新|课 |标 |第 | 一| 网4_ If you value a friendly relationship with your neighbors, spend time with them. What better way to meet your neighbors than to invite them to an informal barbecue, pool party, or holiday open house? Better yet, you might even consider throwing a gettogether in their honor. Belive the invitations in person to everyone who lives on your street and chat with each for five minutes before moving on to the next house. This way, you will get an idea of what your neighbors are like so that you can plan for appropriate food and music.5_ In a good relationship, its really the little things that count. Help to bring in the mail for the elderly neighbor when there is a heavy rain. When your neighbor forgets to take in his rubbish cans, roll them back into his yard. If youre truly concerned, youll know when your neighbor needs some cheering upa bunch of flowers or a helping hand when its needed. All it takes to develop your relationship with neighbors is the respect for their feelings.ABe a good listener.BCare about the details.CStrike up a conversation.DMake time for friendships.EReach out to the newcomers.FAvoid causing inconveniences文章大意：本文为一篇说明文 ，主要介绍如何跟邻居好好相处。答案：1C由本段后面的信息“But its okay to be the one to break the ice”可知，该段小标题是：Strike up the conversation，“开始交谈”。2E本部分的new neighbors 以及后面你可以为新邻居干的事情，可知，要主动接近新来的，故E项正确。3F本段介绍要借的邻居的东西，你的车不要挡道等，这表示不要给别人带来不便，故F项正确。4D本段第二句话就给了很好的提示：If you value a friendly relationships with your neighbors，spend time with them，故选D项：花点时间交朋友。5B本段主要介绍跟邻居相处时要注重细节。因为“its really the little thing that count.”。.阅读表达阅读下面的短文，并根据短文后的要求答题(请注意问题后字数要求)。I have a friend who had financial problems and needed my help occasionally.He was in his final year in University while I was in my third year. He needed some money for school fees and other academic purposes, and he came to me. Being a student，_， but I gave him what he needed on the agreement that he would pay back. I didnt bother him after that. I never asked when hed pay back.Later on, after he finished school, he got into another period of deep financial stress and called me on the phone. He asked to borrow some more money, promising that hed pay all of it back once he landed a job. Out of kindness, I still gave him the exact amount he needed, which was twice the amount I had given him initially. He was so grateful. Its so hard to find someone willing to lend you that amount of money, even with interest.Fast forward a few months later. One evening, I was feeling happy and love filled my heart. I felt like performing a special act of kindness. And then I thought, “Why not cancel my friends debt? Things are so difficult for him, you know？” So I called him up and told him I had canceled his debt. He was shocked! He couldnt believe it. He was so happy and later sent me a message of heartfelt gratitude.Me too! And I felt grateful for his gratitude.In life, it is the small but powerful actions of love that matter. When life is over, thats what counts.1For what purpose did the authors friend turn to him for help when they were in university? (no more than 10 words)_2Fill in the blank in Paragraph 2 with proper words. (no more than 5 words)_3According to Paragraph 4, what did the author decide to do? (no more than 10 words)_4How did the authors friend feel after he received the phone? (no more than 5 words)_5What does the author intend to tell us? (no more than 10 words)_答案：1.For school fees and other academic purposes.2I didnt have much money.3To call his friend up and cancel his debt.4He felt happy and grateful. / Happy and grateful.5In life, small but powerful actions of love matter.任务型读写阅读下面短文，根据所读内容在表格中的空白处填入恰当的单词。注意：每个空格只填一个单词。Without most people realizing it, there has been a revolution in office work over the last ten years.Before that time, large computers were only used by large, rich companies that could afford the investment.With the advancement of technology, small computers have come onto the market, which are capable of doing the work that used to be done by much larger and more expensive computers, so now most smaller companies can use them. The main development in small computers has been in the field of word processors(处理器), or WPS as they are often called.40% of British offices are now estimated to have a word processor and this percentage is growing fast.There are many advantages in using a word processor for both secretary and manager.The secretary is freed from a lot of daily work, such as retyping letters and storing papers.He or she can use this time to do other more interesting work for the boss.From a managers point of view, secretarial time is being made better use of a