For many years doctors have warned us about the dangers of stress and have given us advice about how to cut down our stress levels. Everyone agrees that long-term（长期的）stress, for example, having to look after someone who has been ill for a long time, or stressful situations, for example, being stopped in a traffic jam, is bad for our health and should be avoided(避免)whenever possible.

However, some medical experts now believe that certain kinds of stress many actually be good for us.

　 Dr. Dirk Marion, an anti-ageing expert, says that "good stress" is helpful to our health. And in fact, it may help us stay young and attractive and even live longer.

　 According to Dr. Marion, running for a bus or having to work to a deadline(最后期限)are examples of "good stress", which are situations with short-term, low or moderate(适度的)stress. The stress usually makes us react quickly and efficiently, and gives us a sense of　achievement-we did it!

Other stressful activities that Dr. Marion recommends as being good stress include cleaning your room over a weekend, packing your suitcase in a hurry to the train station on time, or shopping for a party during your lunch break.

So next time your teacher tells you that she wants to see your homework finished and on her desk in 45 minutes, don't be worried or nervous; just think of it as "good stress" which will be helpful for your long-term health!

(　 )71.For many years doctors have warned us that long-term stress _______our health.

A. is good for　 B. is bad for　 C. has nothing to do with D. is helpful to

(　 )72.In fact, "good stress" may help us stay 　　　　and even live longer.

A. young and attractive B. worried　 C. effective　　 D. nervous

(　 )73. According to Dr. Marion, all the following are "good stress" EXCEPT _______.

A. finishing one's homework in 45 minutes　 B. shopping for a party during lunch break

C. trying to catch a bus　　　　　　 D. taking care of someone who's been ill for long

(　 )74. What is the main idea of the passage?

A. Too much stress is bad for our health. B. Some kinds of stress are good for our health.

C. Getting stressed is a big problem now.　 D. People should try not to get stressed.

(　 )75. The last paragraph of the article must be written for _______.

A. students　　　　 B. teachers　　　 C. doctors　　　 D. parents

　

For many years doctors have warned us about the dangers of stress and have given us advice about how to cut down our stress levels. Everyone agrees that long-term（长期的）stress, for example, having to look after someone who has been ill for a long time, or stressful situations, for example, being stopped in a traffic jam, is bad for our health and should be avoided(避免)whenever possible.

However, some medical experts now believe that certain kinds of stress many actually be good for us.

　 Dr. Dirk Marion, an anti-ageing expert, says that "good stress" is helpful to our health. And in fact, it may help us stay young and attractive and even live longer.

　 According to Dr. Marion, running for a bus or having to work to a deadline(最后期限)are examples of "good stress", which are situations with short-term, low or moderate(适度的)stress. The stress usually makes us react quickly and efficiently, and gives us a sense of　achievement-we did it!

Other stressful activities that Dr. Marion recommends as being good stress include cleaning your room over a weekend, packing your suitcase in a hurry to the train station on time, or shopping for a party during your lunch break.

So next time your teacher tells you that she wants to see your homework finished and on her desk in 45 minutes, don't be worried or nervous; just think of it as "good stress" which will be helpful for your long-term health!

(　 )71.For many years doctors have warned us that long-term stress _______our health.

A. is good for　 B. is bad for　 C. has nothing to do with D. is helpful to

(　 )72.In fact, "good stress" may help us stay 　　　　and even live longer.

A. young and attractive B. worried　 C. effective　　 D. nervous

(　 )73. According to Dr. Marion, all the following are "good stress" EXCEPT _______.

　 　　A. finishing one's homework in 45 minutes　

B. shopping for a party during lunch break

　 　　C. trying to catch a bus　　　　　　　

D. taking care of someone who's been ill for long

(　 )74. What is the main idea of the passage?

　 　　A. Too much stress is bad for our health.

B. Some kinds of stress are good for our health.

C. Getting stressed is a big problem now.　　

D. People should try not to get stressed.

(　 )75. The last paragraph of the article must be written for _______.

A. students　　　　 B. teachers　　　 C. doctors　　　 D. parents

　

阅读短文，根据意思，判断所给句子的正误。正确的写T，错误的写F。

“How are you?” is a nice question. It’s a friendly way that people in the U.S.A greet（问候） each other. But “How are you?” is also a very unusual（不寻常的） question. It’s a question that often doesn’t need an answer. The person who asks“ How are you?” hopes to hear the answer “Fine”, even if the person’s friend isn’t fine. The reason is that “How are you?” isn’t really a question and “Fine” isn’t really an answer. They are simply （只）other ways of saying “Hello” or “Hi”.

　　Sometimes, people also don’t say exactly（确切） what they mean. For example, when someone asks “Do you agree?”, the other person might think, “No, I disagree. I think you’re wrong...”But it isn’t very polite to disagree so strongly（强烈地）, so the other person might say “I’m not sure.” It’s a nicer way to say that you don’t agree with someone.

　　People also don’t say exactly what they are thinking when they finish talking with other people.For example, many talks on the phone finish when one person say “I’ve to go now.” Often, the person who wants to hang up（挂）says: “Someone’s at the door.” “Something is burning (烧)on the stove（炉）.” The excuses（借口） might be real（真的）, or not. Perhaps the person who wants to hang up simply doesn’t want to talk any more, but it isn’t polite to say that. The excuse is more polite, and it doesn’t hurt （伤）the other person.

　　Whether they are greeting each other, talking about an idea, of finishing a talk, people don’t say exactly that they are thinking. It’s an important way that people try to be nice to each other, and it’s part of the game of language.

1.“How are you?” is another way of saying "Hello." or" Hi."

2.It is polite to say" No. I disagree. I think you are wrong, "if you don’t agree with others.

3.When someone says "I have to go now "On the phone，it means he wants to go on talking.

4."Someone is at the door." may be an excuse for finishing a talk.

5.Sometimes people don't say exactly what they are thinking about just because they try to be nice to each other.