摘要: tell lies 说谎 lie in 在于 lie down 躺下

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Communication technologies are far from equal when it comes to conveying the truth. The first study to compare honesty across a range of communications media has found that people are twice as likely to tell lies in phone conversations as they are in emails. The fact that emails are automatically recorded—and can come back to haunt(困扰) you—appears to be the key to the finding.

Jeff Hancock of Cornell University in Ithaca, New York, asked 30 students to keep a communications diary for a week. In it they noted the number of conversations or email exchanges they had lasting more than 10 minutes, and confessed to how many lies they told. Hancock then worked out the number of lies per conversation for each medium. He found that lies made up 14 percent of emails, 21 percent of instant messages, 27 percent of face-to-face interactions and an astonishing 37 percent of phone calls.

His results, to be presented at the conference on human-computer interaction in Vienna, Austria, in April, have surprised psychologists. Some expected emailers to be the biggest liars, reasoning that because deception makes people uncomfortable, the detachment(非直接接触) of emailing would make it easier to lie. Others expected people to lie more in face-to-face exchanges because we are most practiced at that form of communication.

But Hancock says it is also crucial whether a conversation is being recorded and could be reread, and whether it occurs in real time. People appear to be afraid to lie when they know the communication could later be used to hold them to account, he says. This is why fewer lies appear in email than on the phone.

People are also more likely to lie in real time—in an instant message or phone call, say—than if they have time to think of a response, says Hancock. He found many lies are spontaneous(脱口而出的) responses to an unexpected demand, such as: “Do you like my dress?”

Hancock hopes his research will help companies work out the best ways for their employees to communicate. For instance, the phone might be the best medium for sales where employees are encouraged to stretch the truth. But given his result, work assessment, where honesty is a priority, might be best done using email.

66. Hancock’s study focuses on ________.

A. the consequences of lying in various communications media

B. the success of communications technologies in conveying ideas

C. people’s preference in selecting communications technologies

D. people’s honesty levels across a range of communications media

67. Hancock’s research finding surprised those who believed that ________.

A. people are less likely to lie in instant messages

B. people are unlikely to lie in face-to-face interactions

C. people are most likely to lie in email communication

D. people are twice as likely to lie in phone conversations

68. According to the passage, why are people more likely to tell the truth through certain media of communication?

A. They are afraid of leaving behind traces of their lies

B. They believe that honesty is the best policy

C. They tend to be relaxed when using those media

D. They are most practiced at those forms of communication

69. According to Hancock, the telephone is a preferable medium for promoting sales because ________.

A. salesmen can talk directly to their customers

B. salesmen may feel less restrained to exaggerate

C. salesmen can impress customers as being trustworthy

D. salesmen may pass on instant messages effectively

70. It can be inferred from the passage that ________.

A. honesty should be encouraged in interpersonal communications

B. more employers will use emails to communicate with their employees

C. email is now the dominant medium of communication within a company

D. suitable media should be chosen for different communication purposes

 

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Faces show emotions. Psychology; computer science, and engineering researchers are joining forces to teach machines to read expressions. If they succeed, your computer may one day "read" your mood and cooperate. Machines equipped with emotional skills could also be used in teaching , robotics, gaming, security, and for psychological diagnoses(诊断).

"Mind Reader", a system developed by Rosalind Picard at the Massachusetts Institute of Technology in the US, uses input from a video camera to do real-time analysis of facial expressions. It reports on whether you seem "interested" or “agreeable” or if you're "confused".

The system can help people detect others' emotions. Picard says this means we could teach a machine to be as sensitive as a human. In fact, a machine can be even smarter: than people since it can tell if a person is lying or just "performing" by analyzing one's facial movements. Jeffrey Cohn, a psychologist at the University of Pittsburgh, uses the Facial Action Coding System to detect human emotions. "The face is always visible," Cohn says, "People communicate a lot about feelings and thoughts through facial expression."

Cohn studied a videotape of criminal who professed to be sad about the murder of several family members and tried to pin the blame on some one else. But Cohn saw no real sadness in the woman's face. Sadness is a combination of facial action units that are difficult to do voluntarily. This means, even though your mouth lies, your face doesn't, and the machine will know it all.

1.People can know a person's emotions from his _____.

A.body movement             B.facial expressions

C.psychological reactions   D.mood and attitude

2.Recent technology development makes ______ by machines possible.

A.mind reading          B.body reading

C.face reading           D.mood reading

3.According to the passage,______.

A.people can no longer tell lies before the new machine

B.people still can tell lies in front of the new machine

C.people have different emotions before the new machine

D.sadness is often difficult to be seen

4.The underlined word "professed" most probably means_______.

A.to pretend something as true B.to acknowledge

C.to show           D.to prove

5.From the passage we can infer that ________.

A.the technology still needs improvement.

B.people can do everything with the new machine .

C.face reading technology is nothing new.

D.face reading technology will be widely used in the future.

 

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There is a famous story about British poet Samuel Taylor Coleridge. He was writing a poem when he was interrupted by a knock at the door.

This was an age before telephones. Someone was delivering a message. When Coleridge got back to his poem, he had lost his inspiration. His poetic mood had been broken by the knock on his door. His unfinished poem, which could otherwise have been a masterpiece, would now never be more than a fragment.

This story tells how unexpected communication can destroy an important thought, which bring us to the cellphone.

The most common complaint about cellphones is that people talk on them to the annoyance of people around them. But more damaging may be the cellphone’s interruption of our thoughts.

We have already entered a golden age of little white lies about our cellphones, and this is by and large(大体上)a healthy, protective development. “I didn’t hear it ring” or “I didn’t realize my phone had shut off” are among the lies we tell to give ourselves space where we’re beyond reach.

The notion of being unreachable is not a new concept—we have “Do Not Disturb” sign on the doors of hotel rooms. So why must we feel guilty when it comes to cellphones? Why must we apologize if we decide to shut off the phone for a while?

Now time alone, or a conversation with someone next to us which cannot be interrupted by a phone, is something to be cherished. Even cellphone devotees(信徒), myself usually included, can’t help at times wanting to throw their phone away, or curse the day they were invented.

But we don’t and won’t, and there really is no need. All that’s required to take back our private time is a general social recognition that we have the right to it. In other words, we have to develop a healthy contempt(轻视) for the rings of our own phones.

A cellphone call deserves no greater priority(优先考虑的事) than a random(随机的) word from the person next to us,though the call on my cellphone may be the one-in-a-million from Steven Spielberg—who has finally read my novel and wants to make it his next movie. But most likely it is not, and I’m better off thinking about the idea I just had for a new story, or the slice of pizza I’ll eat for lunch.

1.What is the point of the anecdote about the poet Coleridge in the first three paragraphs?

A.To direct readers’ attention to the main topic.

B.To show how important inspiration is to a poet

C.To emphasize the disadvantage of not having a cellphone

D.To encourage readers to read the works of this poet.

2.What does the writer think about people telling “white lies” about their cellphones?

A.It is a way of signaling that you don’t like the caller.

B.It is natural to tell lies about small things

C.It is basically a good way to protect one’s privacy.

D.We should feel guilty when we can’t tell the truth.

3.According to the author, what is the most annoying problem caused by cellphones?

A.People get so obsessed(着迷) with the cellphone rings that they fail to notice anything else.

B.People feel guilty when they are not able to answer their cellphones.

C.Cellphones interrupt people’s private time.

D.With cellphones it is no longer possible to be unreachable.

4.What does the last paragraph suggest?

A.A person who calls us from afar deserves more of our attention

B.Steven Spielberg once called the author to talk about the author’s novel.

C.You should always finish your lunch before you answer a call on the cellphone.

D.Never let cellphones disturb your life too much.

 

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Here is a true story about a famous man who worked in the White House and a criminal. They once faced the same thing: their mother gave them apples when they were young.

The criminal said: one day, my mother brought some apples and asked my brother and me: “Which do you want?” “The reddest and biggest one,” my little brother said. My mother stared at him and said to him angrily: “You should learn to give the good things to others; you shouldn’t always think of yourself.” Seeing this, I suddenly changed my idea and then said to my mother: “Mum, please give me the smaller one and give the bigger one to my little brother.” Hearing my words, my mother was very happy. She kissed me on my face and gave the reddest and biggest apple to me as a prize. From then on, I learned to tell lies, fight, steal and rob. In order to get what I wanted, I played hard. As a result, I was sent into prison.

The famous man from the White House said: One day, my mother brought some apples. She said to my brother and me: “You all want the reddest and biggest one, right? Well, let’s have a competition. Now I divide the grassland in front of the gate into two and I will give one to each of you and you must shear(修剪) it well. And I will give the reddest and biggest apple to him who does it the most quickly and best.”

After the competition, I won and I got the biggest apple. In our family, as long as you want to get the best things, you must take part in competition. I think it is fair. No matter what you want, you must pay lots of efforts.

1.The criminal got the reddest and biggest apple because      .

A. he told the truth that he wanted a smaller one

B. his mother loved him more than she loved the younger brother

C. elder brother should of course have the bigger one

D. he knew how to make his mother happy from her answer

2.We can conclude from the passage that      .

A. it’s important to make children aware that no matter what they want, they must pay work

B. it’s wrong to ask children to choose apples when they are not old enough

C. it’s wrong to ask children not to always think of themselves

D. it’s always necessary to have a competition when we give children apple

3.The writer tells the story by      .

A. organizing it in the order of time

B. making a comparison between two men

C. providing some scientific information

D. describing it in the order of space

4. It is implied in the passage that      .

A. we should always try to win competitions which can bring us a lot

B. in order to get what we want, we should play hard

C. giving children apples will lead them to become criminals

D. a mother’s educational method has a great influence on a child’s growing

 

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