题目内容
4.Imagine you're at a party full of strangers.You're nervous.Who are these people?How do you start a conversation?Fortunately,you've got a thing that sends out energy at tiny chips in everyone's name tag(胸牌).The chips send back name,job,hobbies,and the time available for meeting-whatever.Making new friends becomes simple.This hasn't quite happened in real life.But the world is already experiencing a revolution using RFID technology.
An RFID tag with a tiny chip can be fixed in a product,under your pet's skin,even under your own skin.Passive RFID tags have no energy source-batteries because they do not need it.The energy comes from the reader,a scanning device(装置),that sends out energy (for example,radio waves) that starts up the tag immediately.
Such a tag carries information specific to that object,and the data can be updated.Already,RFID technology is used for recognizing each car or truck on the road and it might appear in your passport.Doctors can put a tiny chip under the skin that will help locate and obtain a patient's medical records.At a nightclub in Paris or in New York the same chip gets you into the VIP section and pays for the bill with the wave of an arm.
Take a step back:10 or 12 years ago,you would have heard about the coming age of computing.One example always seemed to surface:Your refrigerator would know when you needed to buy more milk.The concept was that computer chips could be put everywhere and send information in a smart network that would make ordinary life simpler.
RFID tags are a small part of this phenomenon."The world is going to be a loosely coupled set of individual small devices,connected wirelessly,"predicts Dr.J.Reich.Human right supporters are nervous about the possibilities of such technology.It goes too far tracking school kids through RFID tags,they say.We imagine a world in which a beer company could find out not only when you bought a beer but also when you drank it.And how many beers.Accompanied by how many biscuits.
When Marconi invented radio,he thought it would be used for ship-to-shore communication.Not for pop music.Who knows how RFID and related technologies will be used in the future.Here's a wild guess:Not for buying milk.
32.The article is intended toD.
A.warn people of the possible risks in adopting RFID technology
B.explain the benefits brought about by RFID technology
C.convince people of the uses of RFID technology
D.predict the applications of RFID technology
33.We know from the passage that with the help of RFID tags,peopleA.
A.will have no trouble getting data about others
B.will have more energy for conversation
C.will have more time to make friends
D.won't feel shy at parties any longer
34.Why are some people worried about RFID technology?C
A.Because children will be tracked by strangers.
B.Because market competition will become more fierce.
C.Because their private lives will be greatly a ffected.
D.Because customers will be forced to buy more products.
35.The last paragraph implies that RFID technologyB.
A.will not be used for such matters as buying milk
B.will be widely used,including for buying milk
C.will only be used for buying milk
D.will probably not be widely used.
分析 本篇文章主要预测了在未来生活中RFID的广泛应用,交友,购物,看病等,当然也会带来不利影响,如隐私泄露的问题.
解答 32.D.主旨归纳题.由第一段This hasn't quite happened in real life可知,芯片并没有出现在真实生活中.故之后对芯片的应用描述都是预测的.故选D.
33.A.细节理解题.由第一段The chips send back name,job,hobbies,and the time available for meeting-whatever,芯片可以在短时间内发送回别人的名字,工作,爱好.故人们可以轻而易举的到别人的信息.故选A.
34.C.推理判断题.由倒数第二段担忧的人认为racking school kids through RFID tags,通过芯片跟踪学校的孩子和 a beer company could find out not only when you bought a beer but also when you drank it.And how many beers,啤酒公司也知道你什么时候喝了多少啤酒.可推断人们的私生活会受到影响,故选C.
35.B.推理判断题.由最后一段Marconi的例子可知,推测和实际也是会相反的.因此作者推测广泛应用的芯片不用于买牛奶,恰恰暗示了芯片可以用来买牛奶.故选B.
点评 本文考察学生的细节理解和推断能力以及细心程度,只要抓住文章的关键词,采用寻读的方法查找细节,就能找到正确答案.
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12.The Chinese language differs from Western languages in that,instead of an alphabet,it uses characters which stand for ideas,objects or deeds.Chinese words are formed by putting together different characters.In many cases,a single character can also make up a word.The history of the Chinese language can be examined by looking at how these characters developed.
Chinese writing began thousands of years ago.According to an ancient story,a man named Cang Jie invented Chinese writing.One winter day while he was hunting,he saw the tracks of animals in the snow and observed that the appearance of each one was different.Then he had the idea that he could use different shapes to represent different objects.The first Chinese characters were drawings of physical objects.Some characters have been simplified and others have been made more difficult over time.However,as a whole the characters have developed from drawings into standard forms.
Not all characters were developed from drawings of objects.Sometimes to express ideas,some characters were made by combining two or more characters together.Other characters were developed for directions and numbers.It is easy to distinguish their meanings by looking at them.
Though these kinds of characters indicate meanings,one of their shortcomings is that they do not show how they should be pronounced.Therefore,a method was developed to have one part of a character indicate the meaning and the other suggest the pronunciation.Many Chinese characters used today were made this way.
In the 1950s the Chinese government introduced simplified Chinese characters and now they have widespread use in China's mainland.
Chinese writing began thousands of years ago.According to an ancient story,a man named Cang Jie invented Chinese writing.One winter day while he was hunting,he saw the tracks of animals in the snow and observed that the appearance of each one was different.Then he had the idea that he could use different shapes to represent different objects.The first Chinese characters were drawings of physical objects.Some characters have been simplified and others have been made more difficult over time.However,as a whole the characters have developed from drawings into standard forms.
Not all characters were developed from drawings of objects.Sometimes to express ideas,some characters were made by combining two or more characters together.Other characters were developed for directions and numbers.It is easy to distinguish their meanings by looking at them.
Though these kinds of characters indicate meanings,one of their shortcomings is that they do not show how they should be pronounced.Therefore,a method was developed to have one part of a character indicate the meaning and the other suggest the pronunciation.Many Chinese characters used today were made this way.
In the 1950s the Chinese government introduced simplified Chinese characters and now they have widespread use in China's mainland.
Brief(61 )intruduction | The Chinese language is (62 )different from western language because it uses characters to (63 )represent ideas,objects or deeds. |
The origins of Chinese characters | An idea (64 )occurredto Cangjie after he observed the tracks of animals (65 )whose appearance differed from each other in the snow. |
The(66 )developments/evolutions of Chinese characters | •As a whole,the characters developed from drawing into standard forms. •Some characters were made by comining two or more characters together,whose meanings are easy to (67 )distinguish. •Many Chinese characters consists of two parts,one (68 )indicatingthe meaning and the other suggesting the pronunciation. •Now,Chinese characters have become much (69 )simpler and been used in china's mainland (70 )widely. |
19.The Great Wall of China is the longest wall in the world.It(41)Afrom west to east,(42)C mountains,(43)Dvalleys and finally (44)Bthe sea.
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The Great Wall has a history of over two (45)Ayears.People began to (46)Dthe wall(47)Athe spring and Autumn Period in Chinese history.In about 221BC Qin Shihuang had all the walls(48)D.(49)C,the Great Wall came to the world.The Great Wall is (50)D6,000 kilometers long,6-7 meters high and 4-5 meters wide.In most places it is (51)A enough for five horses or ten men to walk (52)Calong the top.It was very (53)Bto build (54)Da great wall in the old (55)A.Thousand of men (56)Bwhen they built it.The Great Wall was made not only of stones,but millions of (57)C.
Today,the Great Wall has become a place (58)Dinterest not only to the Chinese but also to people all over the world.(59)B the Egyptians feel proud of their pyramids,(60)A Chinese people also feel proud of our Great Wall.
41.A.goes | B.comes | C.lies | D.stands |
42.A.through | B.along | C.over | D.across |
43.A.and | B.from | C.to | D.through |
44.A.gets | B.reaches | C.comes | D.arrives |
45.A.thousand | B.million | C.hundred | D.billion |
46.A.create | B.design | C.form | D.build |
47.A.in | B.at | C.between | D.on |
48.A.made up | B.put up | C.sent up | D.joined up |
49.A.Since then on | B.Now and then | C.From then on | D.After then |
50.A.no more than | B.not more than | C.less than | D.more than |
51.A.wide | B.long | C.high | D.tall |
52.A.one by one | B.day by day | C.side by side | D.step by step |
53.A.easy | B.difficult | C.good | D.bad |
54.A.like | B.look | C.so | D.such |
55.A.times | B.history | C.countries | D.enemies |
56.A.killed | B.died | C.murdered | D.gone |
57.A.life | B.live | C.lives | D.living |
58.A.about | B.with | C.for | D.of |
59.A.As if | B.Just as | C.Look like | D.Such |
60.A.we | B.us | C.our | D.ours |