Faces, like fingerprints, are unique. Did you ever wonder how it is possible for us to recognize people? Even a skilled writer probably could not describe all the features that make one face different from another. Yet a very young child --- or even an animal, such as a pigeon --- can learn to recognize faces. We all take this ability for granted. We also tell people apart by how they behave. When we talk about someone’s personality, we mean the ways in which he or she acts, speaks, thinks and feels that make that individual different from others.

      Like the human face, human personality is very complex. But describing someone’s personality in words is somewhat easier than describing his face. If you were asked to describe what a nice face looked like, you probably would have a difficult time doing so. But if you were asked to describe a nice person, you might begin to think about someone who was kind, considerate, friendly, warm, and so forth.

      There are many words to describe how a person thinks, feels and acts. Gordon, an American psychologist, found nearly 18,000 English words characterizing differences in people’s behavior. And many of us use this information as a basis for describing, or typing his personality.

  Bookworms, conservatives（保守派）, military（军人或军事的）types --- people are described with such terms. People have always tried to type each other. Actors in early Greek drama wore masks to show the audience whether they played the villain’s or the hero’s role. In fact, the words “person” and “personality” come from the Latin persona, meaning mask. Today, most television and movie actors do not wear masks. But we can easily tell the good guys from the bad guys because the two types differ in appearance as well as in actions.

6.The passage tells the readers ______.

A. how to describe people’s faces

B. how to describe people’s personality

C. how to differ good persons from bad ones

D. how to describe people both inward and outward

7. What is the possible role of the writer?

       A. Psychologist     B. Behaviorist    C. Writer    D. Sociologist

8. Which of the following is incorrect?

A. Different people may have different personalities.

B. People differ from each in appearance.

C. People can describe all the features of others.

D. People can learn to recognize faces.

9. It is easier to describe a person’s personality in words than his face because ______.

A. a person’s face is more complex than his personality

B. a person’s personality is easily distinguished

C. people’s personalities are very alike

D. many words are available when people try to describe one’s personality

10. People classify a person into certain type according to ______.

A. his way of acting and thinking

B. his way of speaking and behaving

C. his learning and behavior

D. his physical appearance and his personality

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.

Face masks are commonly used in ceremonies and performances. They not only hide the real face of the mask wearer but they often evoke powerful emotions in the audience—danger, fear, sadness, joy. You might think, because so many things vary cross-culturally, that the ways in which emotions are displayed and recognized in the face vary too. Apparently they do not. Recent research on masks from different cultures supports the conclusion that masks, like faces, tend to represent certain emotions in the same ways. We now have some evidence that the symbolism used in masks is often universal.

The research on masks builds on work done by anthropologists, who used photographs of individuals experiencing various emotions. These photographs were shown to members of different cultural groups who were asked to identify the emotions displayed in the photographs. Emotions were identified correctly by most viewers, whatever the viewer’s native culture.

Coding schemes were developed to enable researchers to compare the detailed facial positions of individual portions of die face (eyebrows, mouth, etc.) for different emotions. What exactly do we do when we scowl? We contract the eyebrows and lower the corners of the mouth; in geometric terms, we make angles and diagonals (斜线) on our faces. When we smile, we raise the corners of the mouth; we make it curved.

Psychologist Joel Arnoff and his colleagues compared two types of wooden face masks from many different societies—masks described as threatening versus masks associated with nonthreatening functions. As suspected, the two sets of masks had significant differences in certain facial elements. The threatening masks had eyebrows and eyes facing inward and downward and a downward-facing mouth. In more abstract or geometrical terms, threatening features generally tend to be angular or diagonal and nonthreatening features tend to be curved or rounded, a face with a pointed beard is threatening; a baby's face is not. The theory is that humans express and recognize basic emotions in uniform (一致的) ways because all human faces are quite similar, skeletally and muscularly.

1.What does the passage mainly discuss?

A. The techniques for comparing facial expressions across cultures.

B. The photography of faces.

C. Cultural variations in mask.

D. The uniformity of facial expressions in revealing emotions.

2.According to the passage, masks are used in performances to _______.

A. disguise the real emotions of the performers

B. cause members of the audience to have strong emotions

C. remind the audience that an illusion is being created

D. identify the cultural background of the performers

3.What does the author mean by stating, "the symbolism used in masks is often universal"?

A. Masks are sometimes used to hide emotions.

B. Performers often need help conveying emotions to an audience.

C. Not all societies use masks in their rituals.

D. People from different cultures generally express certain emotions in similar ways.

4.The passage mentions "baby’s face" in the last paragraph as an example of a _______.

A. typical human face

B. source of inspiration in the creation of masks

C. nonthreatening face

D. face that expresses few emotions

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.

    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.