题目内容

New technology that can “ see ” through clothing and detect what ’ s underneath can now be used to scan crowds, making it a potentially effective tool to prevent terrorist attacks in public places.

The Thru Vision T5000 camera picks up Terahertz rays ,or T-rays, which are naturally sent out by all objects and can pass through clothes or even walls. The camera can then detect metallic and nonmetallic objects hidden under clothing on still or moving subjects without showing any body detail.

While similar technology is seen at airports around the world, the T5000 is designed to be used in large, open areas. With a range of 25 meters, the T5000 can screen people in public places, thus avoiding bottle-necks at border crossing or security checkpoints. It also means people can be screened without knowing it.

The technology develops from British astronomers ’ work in studying dying stars. Astronomers use T-ray cameras to see through dust and clouds in space. The company sees uses for its camera at other sites where political or business activities take place.

For privacy concerns,Thru Vision Chief Executive Clive Beattie said the image produced by the camera did not show detailed parts of the body. ” It's almost a shining light bulb(灯泡).“ Beattie said. "You don' t see the detail that people might be concerned about. “ In London' s busy Piccadilly Circus—which is already filled with closed -circuit surveillance (监视)cameras— reaction to the new technology was mixed. Some said the camera was going too far and violating privacy,but others said they are willing to put safety before privacy concerns. “ There ’ s surveillance everywhere anyway, “ said one commuter. “I don' t think it’ s much of a difference. I don' t care that they can see through me because they can see me anyway.“

Some experts said the privacy violation of the camera was not worth the benefit. “ What we should consider is how much we want to lose our privacy in order to obtain a sort of national security,” said David Murakami Wood,director of the Surveillance Studies network,which deals with surveillance and privacy problems. “ In most cases this isn' t real security—it ’ s a sense of safety that has very little real effect. ”

1..

 What can we learn about T5000?

A. It can detect metallic and nonmetallic objects underneath.

B. It can see through clothing or walls by sending out T-rays.

C. It was first used to observe stars by astronomers.

D. It is widely used at airports around the world.

2..

 What is the most probable purpose of the new invention?

A. To improve people ’ s life standard. B. For scientific research.

C. For commercial benefits.          D. For safety reasons.

3..

 Which is most probably the opinion of people on using the new camera?

A. Some agree to its use as it is new technology to protect privacy.

B. Some agree to its use because safety is the most important.

C. Some don' t agree to its use because it makes no difference.

D.Some people don' t care because they know little about it.

4..

What' s the main idea of the last paragraph?

A. Safety is more important than privacy.

B. T5000 is more beneficial than harmful.

C. T5000 does not really provide security.

D. It's not worth giving up privacy for safety.

 

【答案】

 

1..A

2..D

3..B

4..D

【解析】 略

 

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Massachusetts (美国一州名) became the first state in the nation to ban the dumping (倾倒;抛弃) of electronic equipment such as computer monitors and television sets. It means people there can no longer put computer monitors, TV sets and other devices containing glass picture tubes out on the street for pickup by garbage cleaners.

Official said much of this equipment is loaded with poisonous heavy metals such as lead, cadmium and mercury. These poisonous heavy metals could go into groundwater or be released (释放) into the air.

The Boston Globe reports the state has set up a system to recycle techno-garbage at state expense through community recycling centers.

Robin Ingenthron of the Massachusetts Department of Environmental Protection said the state has been trying to get its electronics-recycling program in place ‘before the future wave of electronics hits’. The National Safety Council estimates some 300 million computers will enter the nation’s waste system in the next few years.

In addition, millions of people will be getting rid of their old television sets. New high-quality digital televisions and new rules will make old TV sets no longer in use over the next several years.

The word ‘techno-garbage’ in the 3rd paragraph probably means ________.

A. all kinds of dirty things                         B. deserted TV sets

C. heavy metals                                         D. used electronic equipment

The passage tells us chiefly about __________.

       A. forbidding of a certain type of garbage dumping

       B. new problems of environmental protection

       C. household problems raised by computers and TV sets

       D. the handling of garbage

     Which is NOT a reason that the state enforces (强制执行) a ban on electronic equipment dumping?

       A. This kind of garbage is poisonous.

       B. Recycling systems are not working well.

       C. The poisonous heavy metals can go to the underground water and the air.

       D. There will be much more electronic garbage soon.

According to the last paragraph many people will be dumping their TV sets because ________.

       A. they are broken                  B. they are poisonous

       C. new TV standards have come out    D. people will be tired of them

Massachusetts (美国一州名) became the first state in the nation to ban the dumping (倾倒;抛弃) of electronic equipment such as computer monitors and television sets. It means people there can no longer put computer monitors, TV sets and other devices containing glass picture tubes out on the street for pickup by garbage cleaners.
Official said much of this equipment is loaded with poisonous heavy metals such as lead, cadmium and mercury. These poisonous heavy metals could go into groundwater or be released (释放) into the air.
The Boston Globe reports the state has set up a system to recycle techno-garbage at state expense through community recycling centers.
Robin Ingenthron of the Massachusetts Department of Environmental Protection said the state has been trying to get its electronics-recycling program in place ‘before the future wave of electronics hits’. The National Safety Council estimates some 300 million computers will enter the nation’s waste system in the next few years.
In addition, millions of people will be getting rid of their old television sets. New high-quality digital televisions and new rules will make old TV sets no longer in use over the next several years.
【小题1】The word ‘techno-garbage’ in the 3rd paragraph probably means ________.

A.all kinds of dirty thingsB.deserted TV sets
C.heavy metalsD.used electronic equipment
【小题2】The passage tells us chiefly about __________.
A.forbidding of a certain type of garbage dumping
B.new problems of environmental protection
C.household problems raised by computers and TV sets
D.the handling of garbage
【小题3】     Which is NOT a reason that the state enforces (强制执行) a ban on electronic equipment dumping?
A.This kind of garbage is poisonous.
B.Recycling systems are not working well.
C.The poisonous heavy metals can go to the underground water and the air.
D.There will be much more electronic garbage soon.
【小题4】 According to the last paragraph many people will be dumping their TV sets because ________.
A.they are brokenB.they are poisonous
C.new TV standards have come outD.people will be tired of them

Massachusetts (美国一州名) became the first state in the nation to ban the dumping (倾倒;抛弃) of electronic equipment such as computer monitors and television sets.It means people there can no longer put computer monitors, TV sets and other devices containing glass picture tubes out on the street for pickup by garbage cleaners.
Official said much of this equipment is loaded with poisonous heavy metals such as lead, cadmium and mercury.These poisonous heavy metals could go into groundwater or be released (释放) into the air.
The Boston Globe reports the state has set up a system to recycle techno-garbage at state expense through community recycling centers.
Robin Ingenthron of the Massachusetts Department of Environmental Protection said the state has been trying to get its electronics-recycling program in place ‘before the future wave of electronics hits’.The National Safety Council estimates some 300 million computers will enter the nation’s waste system in the next few years.
In addition, millions of people will be getting rid of their old television sets.New high-quality digital televisions and new rules will make old TV sets no longer in use over the next several years.
【小题1】The word ‘techno-garbage’ in the 3rd paragraph probably means ________.

A.all kinds of dirty thingsB.deserted TV sets
C.heavy metalsD.used electronic equipment
【小题2】Which is NOT a reason that the state enforces (强制执行) a ban on electronic equipment dumping?
A.This kind of garbage is poisonous.
B.Recycling systems are not working well.
C.The poisonous heavy metals can go to the underground water and the air.
D.There will be much more electronic garbage soon.
【小题3】According to the last paragraph many people will be dumping their TV sets because ________.
A.they are brokenB.they are poisonous
C.new TV standards have come outD.people will be tired of them
【小题4】The passage tells us chiefly about __________.
A.forbidding of a certain type of garbage dumping
B.new problems of environmental protection
C.household problems raised by computers and TV sets
D.the handling of garbage

  More than four out of five people admit to telling little white lies at least once a day and the preferred way of “being economical with the truth” is to use technology such as cell phones, texts and e-mails, a survey last Thursday said.

  The research by UK pollsters 72 Point found that “techno-treachery(高科技说谎)” was wide-spread with nearly 75 percent of people saying gadgets made it easier to fib(撒小谎).

  Just over half of respondents(被调查者) said using gadgets made them feel less guilty when telling a lie than doing it face to face.

  The workplace was a favorite location for fibbing with 67 percent of the 1,487 respondents admitting they had lied at work.

  The top lie was pretending to be ill (43 percent) followed by saying work had been completed when it hadn’t (23 percent). Worryingly for bosses 18 percent said they lied to hide a big mistake.

  But, employers were not the only ones on the receiving end of dishonest statements. Just over 40 percent of the respondents said they had lied to their families or partners.

  Key topics to lie about were: buying new clothes or the cost of them (37 percent), how good someone looked in something (35 percent), how much they had eaten (35 percent) and drunk (31 percent) and how much they weighed (32 percent).

1. The underlined phrase “being economical with the truth” probably means ________.

A. telling lies           B. making apologies      C. feeling guilty     D.admitting mistakes

2. It can be inferred from the passage that ___________.

A. employers sometimes lie to their employees, too

B. 75% of people have ever lied to someone

C. without gadgets, people may feel more pressure when telling white lies

D. more people lie to their family than to their bosses

3. Which of the following is NOT TRUE according to the passage?

A. Cell phones make people more likely to lie.

B. Some people might lie to their bosses when they are not doing their work well.

C. 40% of employers admit that they have lied to their families or partners.

D. Nearly 1,500 people were questioned in the survey.

4. According to the passage, in which of the following situations are you most likely to lie?

A. You are going to spend the night at your friend’s, which your parents won’t allow.

B. Your friend is wearing a new dress and asks you how you find it.

C. You are a little too fat, and you’re trying to tell your friend how heavy you are.

D. You want to ask your boss for a sick leave, although you are not ill.

5. The main idea of the passage is that __________.

A. people are getting more likely to lie

B. gadgets are seen as the best way to tell white lies

C. most people tell white lies at the workplace

D. 18% of people lie to their bosses

 

Massachusetts (美国一州名) became the first state in the nation to ban the dumping (倾倒;抛弃) of electronic equipment such as computer monitors and television sets. It means people there can no longer put computer monitors, TV sets and other devices containing glass picture tubes out on the street for pickup by garbage cleaners.

Official said much of this equipment is loaded with poisonous heavy metals such as lead, cadmium and mercury. These poisonous heavy metals could go into groundwater or be released (释放) into the air.

The Boston Globe reports the state has set up a system to recycle techno-garbage at state expense through community recycling centers.

Robin Ingenthron of the Massachusetts Department of Environmental Protection said the state has been trying to get its electronics-recycling program in place ‘before the future wave of electronics hits’. The National Safety Council estimates some 300 million computers will enter the nation’s waste system in the next few years.

In addition, millions of people will be getting rid of their old television sets. New high-quality digital televisions and new rules will make old TV sets no longer in use over the next several years.

1.The word ‘techno-garbage’ in the 3rd paragraph probably means ________.

A. all kinds of dirty things                             B. deserted TV sets

C. heavy metals                                                       D. used electronic equipment

2.The passage tells us chiefly about __________.

         A. forbidding of a certain type of garbage dumping

         B. new problems of environmental protection

         C. household problems raised by computers and TV sets

         D. the handling of garbage

3.      Which is NOT a reason that the state enforces (强制执行) a ban on electronic equipment dumping?

         A. This kind of garbage is poisonous.

         B. Recycling systems are not working well.

         C. The poisonous heavy metals can go to the underground water and the air.

         D. There will be much more electronic garbage soon.

4. According to the last paragraph many people will be dumping their TV sets because ________.

         A. they are broken                  B. they are poisonous

         C. new TV standards have come out    D. people will be tired of them

 

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