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.
第三部分阅读理解（共20小题；每小题2分，满分40分）
阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。
As many as 20% of all children in the United States suffer from some form of the learning disorder called dyslexia（读写困难症）.
Experts on dyslexia say that the problem is not a disease． They say that persons with dyslexia use information in a different way. One of the world's great thinkers and scientists Albert Einstein was dyslexic． Einstein said that he never thought in words the way that most people do. He said that he thought in pictures instead. The American inventor Thomas Edison was also dyslexia. Dyslexia first was recognized in Europe and the United States more than 80 years ago. Many years passed before doctors discovered that persons with the disorder were not mentally slow or disabled. The doctors found that the brains of persons with dyslexia are different, In most people, the left side of the brain — the part that controls language — is larger than the right side. In persons with dyslexia, the right side of the brain is bigger. Doctors are not sure what causes this difference. However, a research has shown that dyslexia is more common in males than in females, and it is found more often in persons who are left-handed.
No one knows the cause of dyslexia, but some scientists believe that it may result from chemical changes in a baby's body long before it is born. They are trying to find ways to teach persons with dyslexia． Dyslexia persons think differently and need special kinds of teaching help. After they have solved their problems with language, they often show themselves to be especially intelligent or creative.
1．Einstein and Edison are spoken of in the passage to prove that ________.
A．they suffered from dyslexia
B．they succeeded because of dyslexia
C．they are neither slow in thinking nor disabled
D．dyslexia is not a disease
2．Who is the most unlikely to suffer from dyslexia?
A．Left-handed persons . B．Inventors.
C．Females. D．Males.
3．Which of the following is NOT true according to the text?
A．Once persons with dyslexia have their language problems solved, they will be intelligent
and creative.
B．The left brain of the person with dyslexia is larger than the right side of brain .
C．People have no idea of the cause of dyslexia .
D．Experts think the cause of dyslexia may be related to chemical changes in baby's body long before its birth.
4．The passage mainly talk about ______.
A．some form of the learning disorder B．a serious disease
C．the intelligence of the great people . D．the teaching help to persons with dyslexia.
5．The persons with dyslexia ________.
A．are some kinds of sick persons B．are mentally slow
C．think differently from common people D．are all males
. The big snow lasted nearly half a week. What was worse, they were trapped in the mountain and badly ________ food.
|
A．in search of |
B．in the hope of |
C．in want of |
D．in charge of |
. ---I wonder if I can get a rise in salary.
---You have been paid enough. __________ do you want?
|
A．How much |
B．What more |
C．What else |
D．How much more |
. --- If you accept this job, you will earn $10,000 a month and be provided with a house and a new car.
--- Your ________ is inviting, but I’m not interested in the job.
|
A．help |
B．offer |
C．explanation |
D．excuse |
It is a long time _______they separated, but it won’t be long ____ they meet again.
|
A．since; before |
B．after; when |
C．since; when |
D．after; before |
