023-2020高中英语复习之阅读理解干扰项识别
阅读理解干扰项的设置有规律可循，如果做题时把握
干扰项特点，准确捕捉选项的错误信息点,迅速排除干
扰项，对提高解题的准确率必将起到事半功倍的作用。
阅读理解中客观事实题的干扰项的设置手法有下列几
个原则：
假如对A选项的理解概括了对其它三项 (或 某一项)的理解，那么 A 与其
他三项是包含或概括关系，包含项A往往就是正确答案。
在答案选项分析中，假如对A选项的理解概括了对其它三项 (或其中某
一项)的理、解，那么我们就说选项A与其他三项是包含或概括关系，包
含项A往往就是正确答案。
如在“花”与“玫瑰”两选项中，正确答案肯定是“花”，花包含了玫
瑰,因为玫瑰肯定是花，但花并不一定是玫瑰。
1．包含项原则
Living in a residence hall carries certain obligation. You have to be
considerate of others, especially during study hours. Telephone calls and
visits by friends should be short. You have to cooperate in keeping the
room as sanitary as possible. It is sometimes hard to be tolerant of another
person's habits that may differ from your own.
1.What must you learn to be tolerant of if you live in a dormitory?A.Your
roommate's telephone calls B.Habits that may differ from your ownC.
Visits by your roommate's friends D. Roommates who are unsanitary2.
The three examples are cited to show that______.A. Quit smoking is
necessary B. Healthy habits benefit our healthC. Fruits and vegetables
are better than milk D. We should drink more water everyday.
1.What must you learn to be tolerant of if you live in a dormitory?A.Your
roommate's telephone calls B.Habits that may differ from your own
C. Visits by your roommate's friends D. Roommates who are unsanitary从四个选
项分析中我们可以看出，选项B“与你不同的生活习惯”其实就包含并概括了其他三选项，即A
室友的电话、C室友的朋友来访、D室友不爱卫生，这些都是你不能接受的生活习惯。如果我们
可以选A、C、D任一选项，那么B也可以选，但正确答案只有一个，所以只能选B。
2.The three examples are cited to show that______.
A. Quit smoking is necessary
B. Healthy habits benefit our health
C. Fruits and vegetables are better than milk
D. We should drink more water everyday.
显而易见，B为包含项，概括了A、C、D三项，即quit smoking, have more fruits and
vegetables and drink more water都是“Healthy habits”。
根据形式逻辑排中律知识：两个相互矛盾的判断不能都是假的，
其中必有一真,答案一般在A、B项当中取其一。1.They feel they are
poor listeners when they think about something else while the other
is talking or when they are tired, or not interested in what she or he
is talking about. Most people listen only with their ears.
1. According to the passage, listening only with ears may happen to
us when____.A.we are emotionally tired B.we are physically
disabledC. we are so interested in the topic D.we are asked many
questions
2．正反项原则
They feel they are poor listeners when they think about something
else while the other is talking or when they are tired, or not
interested in what she or he is talking about. Most people listen only
with their ears.
1. According to the passage, listening only with ears may happen to
us when____.
A.we are emotionally tired B.we are physically disabledC. we are
so interested in the topic D.we are asked many questions
当他们心不在焉, 感到厌倦,或对谈论的话题不感兴趣的时候，他们就
会觉得自己不是一个好的听众了。他们大多数人仅仅是用耳朵而非用
心去听。四个选项中，A与C陈述互相矛盾,互为正反项。我们什么时
候不会用心去听? A. 我们情绪厌倦的时候，C. 我们对话题很感兴趣
的时候。显然这两个选项是矛盾正反判断，只有一个而且必有一个是
真，所以我们可以先排除B、D选项，然后再结合我们下文将要提及的
常识项原则，可以把答案确定为A。
The main problem is that our neighbor worlds appear tobe
unsuitable for advanced life forms. The moon may be the
case first, it hashardly any atmosphere. Venus is little
better, but the surface's temperatureis very high. Mars with
thin atmosphere and little water cannot support theliving
necessity of the animals.
There is unlikely any life on Venus because______.
A. it has very thin atmosphere
B.the surface temperature is too hot
C. the weather is too cold
D. it is extremely short of water
The main problem is that our neighbor worlds appear tobe
unsuitable for advanced life forms. The moon may be the
case first, it hashardly any atmosphere. Venus is little
better, but the surface's temperatureis very high. Mars with
thin atmosphere and little water cannot support theliving
necessity of the animals.
There is unlikely any life on Venus because______.
A. it has very thin atmosphere
B. the surface temperature is too hot
C. the weather is too cold
D. it is extremely short of water
B. 表面温度太热 C. 气候太寒冷 语义相反互为正反项
根据正反项原则，可以排除A、D项，然后在B、C项中选其一
这样，考生至少可以在不看原文的前提下把答案的命中率从
25%提高到50％。
其实，此题为细节题，根据原文第三句，我们可以把答案确定
为B。正反项原则预示: 陈述内容或基调完全相反的两选项往
往有一个是正确答案。
指说话不能说死，要留有余地。
阅读理解选项中语气平和、委婉的往往是正确答案。
选项含有不十分肯定或试探性语气的表达，如：probably,
possibly, may, usually, might, most of, more or less, relatively, be
likely to, not necessary, although, yet, in addition，tend to，be
liable to等，
而含有绝对语气的表达往往不是正确答案，如：must, always,
never, the most, all, every, any, merely, only, completely, none,
hardly,already等。
3．委婉项原则
1. According to the first two paragraphs, ____.A.the use of
water is a completely new conceptB. the sea has already long
been used as a way of powerC.water is a source of energy far
more economical than any other energiesD.water, if properly
handled, may present a promising solution to energy crisis.
1. According to the first two paragraphs, ____.A.the use of
water is a completely new conceptB. the sea has already long
been used as a way of powerC.water is a source of energy far
more economical than any other energies
D.water, if properly handled, may present a promising
solution to energy crisis.
很明显，根据委婉原则，正确答案应该为D, 其他三项都
含有过于肯定语气的词：completely, has already,
far morethan any other
而选项D比较委婉，if分词短语使说话留有余地，情态动
词may使语气相对平缓。
2.The opinion of the writer is that____.A.there may be other
intelligent beings in the universeB. there are other intelligent
beings in the universeC. people living on the earth are almost
certainly the only intelligent beings in the universeD. people
living on the earth are definitely the only intelligent beings in
the universe
2.The opinion of the writer is that____.
A.there may be other intelligent beings in the universeB. there
are other intelligent beings in the universeC. people living on
the earth are almost certainly the only intelligent beings in the
universeD. people living on the earth are definitely the only
intelligent beings in the universe
根据委婉项原则，我们先可以把含有绝对语气词
almost，certainly， definitely，the only的C、
D项先排除，对比A、B项，我们会发现A项与B项所
表达意思相近，但A项含有推测情态词may，使得它
所表述的语气比B项更委婉，所以答案应该为A项。
几个选项如存在形式与结构上的相似，那它们就互为同形
项。命题者往往先将正确答案设置在一个大命题范围，然
后通过语言形式的细微变化来考察考生的理解能力与分析
能力。同形项原则告诉我们：词汇与句法结构相似的选项
一般存在有正确答案。
4．同形项原则
The development of rapid transit rail lines in cities should
parallel local economic development and blind construction of
such lines should be avoided…It stressed that the amount of
domestically made equipment used in such infrastructure
projects needs to be increased.The rapid-transit rail lines should
______.A. develop as quickly as possible
B. develop with local economic developmentC. develop after
local economic development
D. develop with the construction industry
The development of rapid transit rail lines in cities should
parallel local economic development and blind construction of
such lines should be avoided…It stressed that the amount of
domestically made equipment used in such infrastructure
projects needs to be increased.The rapid-transit rail lines should
______.A. develop as quickly as possible
B. develop with local economic developmentC. develop after
local economic development
D. develop with the construction industry
经语言形式与结构分析，我们不难发现B、C选项形式与结
构相似, 仅with与after一词之差, 为同形项，所以可先试
着排除A、D。
再结合常识原则,下文：高速路轨的建设应该与地方经济互
相促进、同步发展，最终确定答案为B。
检验：根据原文中的parallel可以确定上述分析结果正确。
议论文中，符合一般常识，符合一般规律，属于普遍现象的往往正确1.Trees
are useful to man in three import ways: they provide him with wood and other
products; they give him shade; and they help to prevent droughts and floods.
Unfortunately, in many parts of the world, man has not realized that the third of
these services is the most important. Q: What is the most important service of
trees to man according to the passage?A. They help him make money
B. They give him wood and other productsC. They help him prevent droughts and
floods
D. They give him shade
5．常识项原则
1.Trees are useful to man in three import ways: they provide him with wood and
other products; they give him shade; and they help to prevent droughts and
floods. Unfortunately, in many parts of the world, man has not realized that the
third of these services is the most important. Q: What is the most important
service of trees to man according to the passage?A. They help him make money
B. They give him wood and other products
C. They help him prevent droughts and floods
D. They give him shade
植树造林是我国的一大国策，目的在于防止洪涝、风沙、旱灾，
这是我国公民的普遍常识，所以C为正确答案：树木可以帮助
人类阻挡洪涝与旱灾。
相对于其它三项，C项意义更加深远。
根据Unfortunately, in many parts of the world, man
has not realized that the third of these services is
the most important，”也可以得出C项为正确答案。
If Mrs. Abby dies after he has paid premiums for one or two years
only, the insurance company will lose heavily. But if she lives to the
age of seventy or beyond, the insurance company will make a profit.
According to the passage, the insurance company will make great
profits.A. If the premium（保险费）is increased so the company can
earn more money each year.B. If nobody above seventy buys
insurance against death.C. If most insurance buyers live longer than
the average length of life.D. If most insurance buyers live shorter than
the average length of life.
If Mrs. Abby dies after he has paid premiums for one or two years
only, the insurance company will lose heavily. But if she lives to the
age of seventy or beyond, the insurance company will make a profit.
According to the passage, the insurance company will make great
profits.A. If the premium（保险费）is increased so the company can
earn more money each year.B. If nobody above seventy buys
insurance against death.
C. If most insurance buyers live longer than the average length of
life.D. If most insurance buyers live shorter than the average length of
life.
众所周知，保险公司之所以能盈利，是因为被保险的对象平安
无事。所以，人活得越长，交的保险额就越多，保险公司利润
就越高，所以C为正确答案：如果投保人比普通人活得更长。
注意：人的平均年龄往往是保险公司设置保率的基准。
另外，此题根据But if she lives to the age of seventy
or beyond, the insurance company will make a
profit.”也可以推断出答案为C。
阅读理解逻辑推理基本都是通过因果链进行的，前因后果，
一步步循序渐进。然而，在推理题型的选项中，有的选项会
推理不到位（止于前因），或者推理过头（止于后果），这
就是所谓的干扰项。因果项原则规定：假如四个选项中有两
项互为同一事物推理过程中的因果关系，那么正确答案就是
这两个因果项中的其中之一。如果因项可以产生几个结果，
那么答案就是因项；如果果项可以对应几个原因，那么答案
就是果项。
6．因果项原则
No one should be forced to wear a uniform. Uniforms are totally unnecessary in a
democratic society. Uniform tell the world that the person who wears one has no
value as an individual, that is, the individual in a uniform loses self-worth. There
are those who say that wearing a uniform gives a sense of identification with a
more important concept. But in fact, the individual himself is the most important,
if an organization is so weak that it must rely on the uniform to inspire it members,
that organization has not right to continue its existence. On the other hand,
uniforms also hurt the economy. The author's main purpose in writing this
paragraph is to______.A. show that uniform are possible in a democratic societyB.
advocate stronger governmental controls on the wearing of uniformsC. convince
the reader that uniforms have more disadvantages than advantagesD. advocate
doing away with uniforms
No one should be forced to wear a uniform. Uniforms are totally unnecessary in a
democratic society. Uniform tell the world that the person who wears one has no
value as an individual, that is, the individual in a uniform loses self-worth. There
are those who say that wearing a uniform gives a sense of identification with a
more important concept. But in fact, the individual himself is the most important,
if an organization is so weak that it must rely on the uniform to inspire it members,
that organization has not right to continue its existence. On the other hand,
uniforms also hurt the economy. The author's main purpose in writing this
paragraph is to______.A. show that uniform are possible in a democratic societyB.
advocate stronger governmental controls on the wearing of uniforms
C. convince the reader that uniforms have more disadvantages than advantagesD.
advocate doing away with uniforms
综合分析四个选项，我们会发现C与B，D项互为因果项，也
就是说，因为C：制服的弊大于利，所以B：呼吁政府采取措
施控制穿制服，或D呼吁废除制服。
根据因果项原则，一个原因对应了两个结果，答案应该选原
因项C。
本题是主旨题，根据原文，本段主要是列出制服的弊端，说
明制服弊大于利。B、D项为干扰项，属于推理过头。
把文章作者的观点与他人的观点混淆起来，题干问的是作者的
观点，选项中出现的却是他人的观点；或者题干问的是他人的
观点，却把作者的观点放到选项中去。或者是选项的答案并非
是题干中主语的行为或观点，而是文中其他人物的行为或观点。
7. 张冠李戴原则
First, employers should take the responsibility for their retired employees. To
make this possible, a percentage of profits should be set aside for this
purpose.Another way of solving the problem is to return the responsibility, to
the individual. This means each person must save during his working years to pay
for his years of retirement.In addition, the government could take responsibility
for the care of the elderly. This could be financed through government taxes to
increase the level of pensions.According to the passage, how can the
government help improve lives of retired people?A. Set aside some profits to
help people with problems after they retire.B. Increase savings levels of people
during their working years.C. Increase the discounts for food and transport for
the old.D. Make available pensions for those who have retired.
First, employers should take the responsibility for their retired employees. To
make this possible, a percentage of profits should be set aside for this
purpose.Another way of solving the problem is to return the responsibility, to
the individual. This means each person must save during his working years to pay
for his years of retirement.In addition, the government could take responsibility
for the care of the elderly. This could be financed through government taxes to
increase the level of pensions.According to the passage, how can the
government help improve lives of retired people?A. Set aside some profits to
help people with problems after they retire.B. Increase savings levels of people
during their working years.C. Increase the discounts for food and transport for
the old.
D. Make available pensions for those who have retired.
从上述节选的文段不难发现
A是employers该做的
B是the individual应做的
C属于无中生有
D符合题目的要求，是government应采取的措施
干扰项用了与原文相似的句型结构和大部分相似的单词，却
在不易引人注意的地方换了几个词汇，造成句意的改变。
8. 偷梁换柱原则
LOS ANGELES—Heart trouble is keeping Elizabeth Taylor hospitalized in Los Angeles
for some time, but her publicist says the 78-year-old actress is OK and has been
visiting with family and friends.Taylor spokeswoman Sally Morrison said in a
statement Tuesday that the two-time Oscar winner is comfortable at Cedars-Sinai
Medical Center and “there has been steady improvement in her condition” since
she was admitted last week.
Taylor is being treated for symptoms of heart failure, a condition she revealed in
November 2004.
"Her medical team is satisfied by her progress to date, and it is hoped and expected
that this will continue over the next few days. For now, she will remain under their
care in the hospital for continued monitoring," Morrison said. "Friends and fans
around the world should be convinced that Elizabeth Taylor is in good hands and
receiving the best possible care from her skilled and devoted doctors and nurses."
Morrison described Taylor's condition as stable but offered no other details.What
can we know about Elizabeth Taylor from the news?
A. She has been suffering from heart illness for some years.
B. She will go back home in a day or two.C. She is feeling quite well in hospital.
D. She will receive her Oscar Award in the hospital.
LOS ANGELES—Heart trouble is keeping Elizabeth Taylor hospitalized in Los Angeles
for some time, but her publicist says the 78-year-old actress is OK and has been
visiting with family and friends.Taylor spokeswoman Sally Morrison said in a
statement Tuesday that the two-time Oscar winner is comfortable at Cedars-Sinai
Medical Center and “there has been steady improvement in her condition” since
she was admitted last week.
Taylor is being treated for symptoms of heart failure, a condition she revealed in
November 2004.
"Her medical team is satisfied by her progress to date, and it is hoped and expected
that this will continue over the next few days. For now, she will remain under their
care in the hospital for continued monitoring," Morrison said. "Friends and fans
around the world should be convinced that Elizabeth Taylor is in good hands and
receiving the best possible care from her skilled and devoted doctors and nurses."
Morrison described Taylor's condition as stable but offered no other details.What
can we know about Elizabeth Taylor from the news?
A. She has been suffering from heart illness for some years. B. She will go back home in a day or two.C.
She is feeling quite well in hospital. D. She will receive her Oscar Award in the hospital.
C属于偷梁换柱的选项，与原文的第二段的第一句的后半部分，
... the two-time Oscar winner is comfortable 与She
is feeling quite well in hospital有部分相近的意思, 但把
comfortable偷换成了feeling quite well，意思上还是有
区别的。
故根据第三节第一句话Taylor is being treated for
symptoms of heart failure, a condition she revealed
in November，所以正确答案为A。
这一干扰方法一般用于对句子或词语含义的考查，即利用
某个词或句子的字面意义代替目前定语境中的具体意义。
9．望文生义原则
A study involving 8,500 teenagers from all social backgrounds found that most of
them are ignorant when it comes to money. The findings, the first in a series of
reports from NatWest that has started a five-year research project into
teenagers and money, are particularly worrying as this generation of young
people is likely to be burdened with greater debts than any before.University
tuition fees(学费) are currently capped at ￡3,000 annually, but this will be
reviewed next year and the Government is under enormous pressure to raise the
ceiling.The phrase “to raise the ceiling” in paragraph 2 probably means
“______”.A. to raise the students loans B. to improve the school facilitiesC. to
increase the upper limit of the tuition D. to lift the school building roofs
A study involving 8,500 teenagers from all social backgrounds found that
most of them are ignorant when it comes to money. The findings, the first
in a series of reports from NatWest that has started a five-year research
project into teenagers and money, are particularly worrying as this
generation of young people is likely to be burdened with greater debts than
any before. University tuition fees(学费) are currently capped at ￡3,000
annually, but this will be reviewed next year and the Government is under
enormous pressure to raise the ceiling.
The phrase“to raise the ceiling”in paragraph 2 probably means “______”.
A. to raise the students loans
B. to improve the school facilities
C. to increase the upper limit of the tuition
D. to lift the school building roofs
一看到ceiling这个词可能立即会想到“天花板，顶棚”,
这样就会不自觉中将答案限定在了B、D中
在短文the Government is under enormous
pressure这一语境中ceiling显然指的是“最高限度，上
限”，故答案应在A、C中，再根据本文是讲的政府部门
对学生提供贷款而不是学费，故正确答案为A。
干扰项往往是生活的基本常识和普遍接受的观点，但在原文
中并无相关的信息支持点，这种选项的设置往往与问题的设
问毫不相干。此外，干扰项也可能就是与所阅读的文章内容
没有任何联系。
10. 无中生有原则
In the first case, when we don't tell the clerk, a couple of things
would happen. Deep down inside we would know ourselves as
a type of thief. In the process, we would lose some peace of
mind and self-respect...The author thinks that keeping silent
about the uncharged item is equal to_______.A. lying B.
stealing C. cheating D. advertising
In the first case, when we don't tell the clerk, a couple of things
would happen. Deep down inside we would know ourselves as
a type of thief. In the process, we would lose some peace of
mind and self-respect...
The author thinks that keeping silent about the uncharged
item is equal to_______.
A. lying B. stealing C. cheating D. advertising
题中A和C就是属于我们生活中普遍接受的观点，认为在
商店拿了东西却没有付款是“说谎”或“欺骗”
但原文中却用了“a type of thief”,所以答案应是B
这种干扰方法的命题思路是，在对原文进行同义转换或解释的
过程中，通过改变一些词汇或表达方法，使改变后的意思与原
文意思发生微妙或较大的改变。
11．偷换概念原则
Who first conceived the idea of the Festival of Hong Kong? To whom did he
propose? How did he convince others of the feasibility of such a festival? How
was the Festival told to the people of the “Pearl of the Orient”? Put it in
another way: what purpose did the festival serve?The purpose, as stated in the
newspaper was a double one: to give Hong Kong people a sense of security
after the disturbance of 1967 and to make young people and working people
aware of the need for a bit of fun and enjoyment in the grinding work of their
daily lives.The purpose of the Festival of Hong Kong is ________.A. to furnish
newspaper with news
B. to attract tourists from abroadC. to provide relief for workers
D. to enable people to realize that life is not all work
Who first conceived the idea of the Festival of Hong Kong? To whom did he
propose? How did he convince others of the feasibility of such a festival? How
was the Festival told to the people of the “Pearl of the Orient”? Put it in
another way: what purpose did the festival serve?The purpose, as stated in the
newspaper was a double one: to give Hong Kong people a sense of security
after the disturbance of 1967 and to make young people and working people
aware of the need for a bit of fun and enjoyment in the grinding work of their
daily lives.The purpose of the Festival of Hong Kong is ________.A. to furnish
newspaper with news
B. to attract tourists from abroadC. to provide relief for workers
D. to enable people to realize that life is not all work
“The purpose, as stated in the newspaper was a double
one: to give Hong Kong people a sense of security after
the disturbance of 1967 and to make young people and
working people aware of the need for a bit of fun and
enjoyment,”而干扰项C把原文中的working people偷换成workers
，使范围缩小，表达不准确。
英语文章为了表达的准确、严密，很注意对范围的限定，有
时通过加上almost all，nearly，more than，normally，
usually等词对文意加以限制，“扩缩范围”干扰法就是通过
改变或去掉限制性词语，将信息中的范围、程度、色彩等改
变，从而导致错误。
12．扩缩范围原则
More and more companies are allowing their office workers to wear casual to
work. In the United States, the change from formal to casual office wear has been
slow. In the early 1990s, many companies allowed their employees to wear
casual clothes on Friday. This became known as “dress-down Friday” or “casual
Friday”. “What started out as an extra one-day-a week benefit for employees has
really become an everyday thing.” said business consultant Antony
Jones.According to the passage, which of the following is True?A. Company
workers started to dress down about 30 years ago.B. Dress-down has become an
everyday phenomenon since the early 1990s.C. “Dress-down Friday” was first
given as a favor from employers.D. Many workers want to wear casual clothes to
impress people.
More and more companies are allowing their office workers to wear casual to
work. In the United States, the change from formal to casual office wear has been
slow. In the early 1990s, many companies allowed their employees to wear
casual clothes on Friday. This became known as “dress-down Friday” or “casual
Friday”. “What started out as an extra one-day-a week benefit for employees has
really become an everyday thing.” said business consultant Antony
Jones.According to the passage, which of the following is True?A. Company
workers started to dress down about 30 years ago.B. Dress-down has become an
everyday phenomenon since the early 1990s.C. “Dress-down Friday” was first
given as a favor from employers.
D. Many workers want to wear casual clothes to impress people.
原文提到雇主允许雇员在Friday穿着较为随便的衣服，
而不是every day，此题的正确答案为D。
这种干扰方法常见于说明文的备选项中，即在介绍科学
实验或新科研成果时，把可能当作现实，把可能出现的问
题设置为已经出现的问题，把未然当作已然。
13.故意夸张原则
Mobile phone users will be able to changetheir devices wirelessly for the first time from 2012. Fuhitsu, the
Japanesetechnology company, has created a system able to charge multiple portableelectronic devices such as
mobile phones, digital cameras and laptop computerswithout the need for cable connections. Electric cars users
may also eventually beable to charge their vehicles wirelessly using the same technology according to Fujitsu,
which developed a prototype system at an Instituteof Electronics, Information andCommunication Engineers
conference at Osaka Prefecture University. Claiming to be the world's first of its kind,the technology works on
the basis of the transmission of electricity usingmagnetic fields between the charger and the electroonic
device. The systemenables wireless charging at distances of up to several meters, with the aim ofinstalling
public “charging spots” on the streets in order to enable easycharging around the clock. Scientists at Fujitsu
Laboratories areplanning to commercially sell products with the new wireless charging system asearly as 2012
but did not disclose how much they would cost.
“This technology paves the way tomixing compact wireless charging functions into mobile phones and
enablingmultiple portable devices to be charged simultaneously without any restrictionson their position with
respect to the charger,” the company said in astatement. The popularity of portableelectronic devices ranging
from iPads to e-readers is expected to fuel a boomin wireless recharging technology development over the
coming decade. Mobile phoneusers in Japan can cuttently top up their batteries using disposable portableplug-
in battery-operated devices-available at most train and conveniencestores-although phone companies warn
prolonged use can damage the phones. The new system developed by Fujitsu, however, is significantly more
sophisticated and represents the next generation ofportable recharging systems using highly tuned wireless
technology. The companyadded: “We are also looking at applying the results of this work to fieldsother than
portable electronics, including power transmission between circuitboards or computer chips, and providing
mobile charging systems for electriccars.”
Q：Which of the followingis true according to the passage ?
A. The system charges wireless ata distance of several kilometers.
B. Repeated use of plug-inbatteries does no harm to cell phones.
C. Wireless recharging technologyis available at most train stations.
D. Charging positions varydepending on different portable devices.
Mobile phone users will be able to changetheir devices wirelessly for the first time from 2012. Fuhitsu, the
Japanesetechnology company, has created a system able to charge multiple portableelectronic devices such as
mobile phones, digital cameras and laptop computerswithout the need for cable connections. Electric cars users
may also eventually beable to charge their vehicles wirelessly using the same technology according to Fujitsu,
which developed a prototype system at an Instituteof Electronics, Information andCommunication Engineers
conference at Osaka Prefecture University. Claiming to be the world's first of its kind,the technology works on
the basis of the transmission of electricity usingmagnetic fields between the charger and the electroonic
device. The systemenables wireless charging at distances of up to several meters, with the aim ofinstalling
public “charging spots” on the streets in order to enable easycharging around the clock. Scientists at Fujitsu
Laboratories areplanning to commercially sell products with the new wireless charging system asearly as 2012
but did not disclose how much they would cost.
“This technology paves the way tomixing compact wireless charging functions into mobile phones and
enablingmultiple portable devices to be charged simultaneously without any restrictionson their position with
respect to the charger,” the company said in astatement. The popularity of portableelectronic devices ranging
from iPads to e-readers is expected to fuel a boomin wireless recharging technology development over the
coming decade. Mobile phoneusers in Japan can cuttently top up their batteries using disposable portableplug-
in battery-operated devices-available at most train and conveniencestores-although phone companies warn
prolonged use can damage the phones. The new system developed by Fujitsu, however, is significantly more
sophisticated and represents the next generation ofportable recharging systems using highly tuned wireless
technology. The companyadded: “We are also looking at applying the results of this work to fieldsother than
portable electronics, including power transmission between circuitboards or computer chips, and providing
mobile charging systems for electriccars.”
Q：Which of the followingis true according to the passage ?
A. The system charges wireless ata distance of several kilometers.
B. Repeated use of plug-inbatteries does no harm to cell phones.
C. Wireless recharging technologyis available at most train stations.
D. Charging positions varydepending on different portable devices.
本题答案为D。
干扰项C运用了“故意夸张法”，它的干扰因素就是把可能当作现实，把
无线充电在2012年的可能性理解为现在已经成功地在很多的火车站使用。
文中的“Mobile phone users will be able to change their
devices wirelessly for the first time from 2012.”
“Scientists at Fujitsu Laboratories are planningto
commercially sell products with the new wireless charging
system as early as2012”
实际上都是将来时，而不是已经成功地投入使用了。
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