A Charlotte, N.C., man was charged with first-degree murder of a 79-year-old woman whom police said he scared to death. In an attempt to evade policemen after a bank robbery, the Associated Press reports that 20-year-old Larry Whitfield broke into the home of Mary Parnell. Police say he didn’t touch Parnell but that she died after suffering a heart attack that was caused by terror. Can the guy be held responsible for the woman’s death? Prosecutors(公诉人) said that he can under the state’s murder rule, which allows someone to be charged with murder if he or she causes another person’s death while committing or fleeing from a severe crime like robbery—even if he or she doesn’t kill someone on purpose.

But, medically speaking, can someone actually be frightened to death? We asked Martin Samuels, chairman of the neurology department at Brigham and Women’s Hospital in Boston.

Absolutely, no question about it.

The body has a natural protective method called the fight-or-flight response(战或逃反应), which was originally described by Walter Cannon,the chairman of Harvard University’s physiology department from 1906 to 1942. If, in the wild, an animal is faced with a life-threatening situation, the autonomic nervous system responds by increasing heart rate, increasing blood flow to the muscles, and slowing digestion, among other things. All of this increases the chances of succeeding in a fight or running away from an aggressive beast. This process certainly would be of help to primitive humans. However, in the modern world there is obvious decline of the fight-or-flight response.

The autonomic nervous system uses the chemical messenger to send signals to various parts of the body to activate the fight-or-flight response. This chemical is toxic in large amounts; it damages the organs such as the heart, lungs, liver and kidneys. It is believed that almost all sudden deaths are caused by damage to the heart. There is almost no other organ that would fail so fast as to cause sudden death. Kidney failure, liver failure, those things don’t kill you suddenly.

By the way, any strong positive or negative emotions such as happiness or sadness can cause the same result. There are people who have died in intercourse or in religious passion. There was a case of a golfer who hit a hole in one, turned to his partner and said, “I can die now”, and then he dropped dead. For about seven days after the 9/11 terrorist attacks on the World Trade Center and Pentagon there was an increase of sudden cardiac death among New Yorkers.

Why the Charlotte, N.C., man was charged?

A. Because he threatened the policemen to kill an old woman.

B. Because he caused an old woman’s terror and she died.

C. Because he beat an old woman and caused her heart attack

D. Because he murdered an old woman while robbing a bank.

What is Martin Samuels’ attitude to the possibility of being frightened to death?

A. Approval.        B. Disapproval.             C. Doubtful.     D. Indifferent.

Which of the following about the fight-or-flight response is true?

A. The fight-or-flight response was raised and proved by Martin A. Samuels.

B. It is a natural protective method that can’t be found in all creatures but humans.

C. The ancient humans had a superior fight-or-flight response than modern ones.

D. The fight-or-flight response is beneficial to both our actions and organs.

What activity can we infer is less likely to damage the organs?

A. Winning a big lottery.                   B. Missing a dead family.

C. Watching a horror movie.                 D. Listening to a sweet song.

The purpose of the passage is_________.

A. to explain why people will die of a heart attack

B. to offer some advice on protecting us from heart failure

C. to compare different kinds of feelings to cause a death

D. to show strong emotions can cause a sudden death

A primary school teacher who left a class of 25 pupils in tears after she told them Santa Claus did not exist has been fired. When excited youngsters became rowdy as they talked about Santa, the supply teacher said out suddenly, "It's your parents who leave out presents on Christmas Day."

The class of seven-year-olds at Blackshaw Lane Primary School, Royton, Greater Manchester burst into tears and told their parents when they arrived home. Mothers and fathers then complained about the incident and were sent a letter by the school saying the teacher, who only worked at the school for one day last week, has been punished.

The school has now said it will not hire her again.

One father said, "My son came home and said that his teacher had told the class that Santa doesn't exist and it’s their mum and dad that put out presents for them. Obviously, they were all talking about Christmas and being a bit rowdy. She just came straight out with it. "

"My son was in tears and so was everyone else in the class — especially as it was so close to Christmas. I thought it was wrong. He was crazy about it. He’s only seven-year-old and it's part of the magic of Christmas to him. "

"We told him that she did not believe in Father Christmas because of her religion and he's fine now."

"The father described the incident as ' shocking' and believed it was done with malicious intent (恶意地). A lot of parents were angry and complained to the school. The teacher, who was supplied by Rochdale and Oldham Supply Agency, is still listed and will work with other schools," the agency said.

However, the head teacher in Angela McCormick refused to comment on the incident.

Who felt the angriest about the incident?

A. The teacher who was fired.               B. The parents whose children cried.

C. The pupils who were in tears.            D. Santa Claus the teacher talked about.

We can infer from the passage that       .

A. the teacher was fired and couldn't continue her career in teaching

B. the parents complained about the discipline of the school

C. the little pupils felt disappointed after hearing the words said by the teacher

D. in reality, Santa Claus exists and gives out presents once a year

What’s the meaning of the underlined word "rowdy"?

A. surprised.      B. noisy.               C. discouraged.         D. annoyed.

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