2.
阅读短文,根据要求完成下面各小题。
Why do you feel encouraged when your teacher gives you a
smile? How do you know your mother is angry when she frowns(皱眉)? In both cases, (3)
the person is telling us something not with words, but with facial
expressions.
Facial expressions are one or more movements on a person's
face, such as frowning, raising one's eyebrows, and nose and lip movements. They
express people's feelings.
Scientists at the University of Oxford have shown that humans
have 80 muscles on their faces. These muscles can create more than 7, 000
facial expressions. However, there are five main kinds of facial expressions
that are common in all cultures: happiness, sadness, surprise, fear and anger. Facial
expressions are very important to communication. One study at UCLA, in the US, shows
that in most conversations, over 93 percent of the communication is done
without speaking.
If people can read facial expressions, they may be better
at knowing what other people are feeling, so they can understand them better. Someone
who does not enjoy ascertain type of food usually will make a face when he sees
or tastes it. A frown means worry or anger. Raised eyebrows and open eyes show
surprise.
However, there are some taboos(禁忌) on reading people's
facial expressions. For example, (4) it is not a good idea to stare at
someone for a long time while you are reading his or her facial expressions.
They may think you are rude.