You are watching a film in which two men are having a fight.They hit one another hard.At the start they only fight with their fists.But soon they begin hitting one another over the heads with chairs.And so it goes on until one of the men crashes through a window and falls thirty feet to the ground below.He is dead! Of course he isn't really dead.With any luck he isn't even hurt.Why? Because the men who fall out of high windows or jump from fast moving trains, who crash cars of even catching fire, are professionals.They do this for a living.These men are called stuntmen.That is to say, they perform tricks.There are two sides to their work.They actually do most of the things you see on the screen.For example, they fall from a high building.However, they do not fall on to hard ground but on to empty cardboard boxes covered with a mattress.Again, when they hit one another with chairs, the chairs are made of soft wood and when they crash through windows, the glass is made of sugar! But although their work depends on trick of this sort, it also requires a high degree of skill and training.Often a stuntman’s success depends on careful timing.For example, when he is “blown up” in a battle scene, he has to jump out of the way of the explosion just at the right moment.

Naturally stuntmen are well paid for their work, but they lead dangerous lives.They often get seriously injured, and sometimes killed.A Norwegian stuntman, for example, skied over the edge of a cliff a thousand feet high.His parachute failed to open, and he was killed.In spite of all the risks, this is no longer a profession for men only.Men no longer dress up as women when actresses have to perform some dangerous action.For nowadays there are stuntwomen too.

1.Stuntmen are those who ________.

    A.often dress up as actors          

    B.prefer to lead dangerous lives

    C.often perform seemingly dangerous actions         

    D.often fight each other for their lives

2.Stuntmen earn their living by ________.

    A.playing their dirty tricks          B.selling their special skills

    C.jumping out of high windows                        D.jumping from fast moving trains

3.When a stuntman falls from a high building, ________.

    A.he needs little protection                         B.he will be covered with a mattress

    C.his life is endangered          D.his safety is generally all right

4.Which of the following is the main factor(因素)of a successful performance?

    A.Strength         B.Exactness        C.Speed    D.Carefulness

 

Feel tired lately? Has a doctor said he can’t find anything wrong with you? Perhaps he sent you to a hospital, but all the advanced equipment there shows that there is nothing wrong with you.

Then, consider this: you might be in a state of subhealth (亚健康).

Subhealth, also called the third state or gray state, is explained as a borderline state between health and disease.

According to the investigation by the National Health Organization, over 45 percent of subhealthy people are middle-aged or elderly.The percentage is even higher among people who work in management positions as well as students around exam-week.

 Symptoms(征兆)include a lack of energy, depression(压抑),slow reactions, insomnia(失眠),agitation, and poor memory.Other symptoms include shortness of breath, sweating and aching in the waist and legs.

The key to preventing and recovering from subhealth, according to some medical experts, is to form good living habits, alternate work and rest, exercise regularly, and take part in open air activities.

As for meals, people are advised to eat less salt and sugar.They should also eat more fresh vegetables, fruits, fish because they are rich in nutritional elements…vitamins and trace elements …vitamins and trace elements…that are important to the body.

Nutrition(营养)experts point out that it is not good to eat too much at one meal because it may cause unhealthy changes in the digestive tract(消化系统).They also say that a balanced diet is very helpful in avoiding subhealth.

1.According to this passage, which of the following is right?

    A.When you are in a state of subhealth, you should stay home and keep silent.

    B.When you are in a state of subhealth, you should go to see a doctor and buy some medicine.

    C. When you are in a state of subhealth, you should have yourself examined in foreign countries.

    D.When you are in a state of subhealth, you should find out the reasons and relax yourself.

2.Middle-aged people may be easy to get subhealth because _______.

    A.they have used up their energy

    B.they have lost their living hopes

    C.they have more pressure in life and work

    D.they begin to get older

3.The key to preventing you from falling into a state of subhealth is that you should _______.

    A.work hard                        B.sleep more

    C.form good living habits          D.take more medicine

 

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