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  When a cat is frightened, its heart starts beating faster, its muscles get tense, and there are changes in the chemicals in its blood-stream.If the danger continues, it will defend itself, or it will run away as fast as possible.

  Something like this also happens to people.When we are excited, angry, scared or aroused(沖動(dòng)) by others’ emotions, our bodies go through many physical changes, all of which make us more alert and ready to react.We, too, get ready to defend ourselves or run.Human beings, however, have a problem that animals never face.If we give way to our feelings and let them take over, we can get into trouble.Have you ever said something in anger-or hit somebody-and regretted it later?Have you ever shouted at a teacher, told somebody you were lonely, or said you were in love, and then wished later you had kept your mouth shut?It isn’t always wise to express your feelings freely.

  Does this mean that it’s smarter always to hide our feelings?No!If you keep your feelings of anger, sadness, and bitterness hidden away or bottled up(掩飾) inside, your body stays tense.Physical illnesses can develop, and you can feel disturbed badly inside.It can actually be bad for your health.

  You can try to treat emotions as if they were bananas in the cupboard.You can hide them and you can pretend they don’t exist, but they’ll still be around.And at last you’ll have to deal with them, just like those bananas.

(1)

By taking cat as an example, the author wants to show us that ________.

[  ]

A.

animals can’t control their feelings

B.

people control their feelings

C.

people’s (*physical changes*)are like those of animals in a way *physical reactions are different, because people know how to control or hide themselves.*

D.

people’s bodies go through many physical changes in certain situations, too

(2)

It’s mentioned in the text that human beings get into trouble because ________.

[  ]

A.

we are as alert as animals

B.

we sometimes can’t control our feelings

C.

we always do something wrong to other people *not mentioned*

D.

we don’t pay attention to our physical changes *not mentioned*

(3)

The author wants to tell us in the last two paragraphs that ________.

[  ]

A.

there’s way to deal with our feelings

B.

we should put some bananas in a cupboard when we’re angry or scared

C.

feelings will gradually when we hold them in

D.

we should neither express our feelings freely nor hide the bad feelings inside

(4)

The author’s purpose in writing this article is to ________.

[  ]

A.

tell us that it’s pretty good to keep our feelings inside

B.

give some advice on how to express our feelings freely

C.

make us deal with our feelings in a wise way

D.

make us know it isn’t always good to express our feelings freely

答案:1.D;2.B;3.D;4.C;
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科目:高中英語 來源:設(shè)計(jì)必修一英語北師版 北師版 題型:050

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How Long Can People Live?

  She took up skating at age 85, made her first movie appearance at age 114, and held a concert in the neighborhood on her 121st birthday.

  Whe n it comes to long life, Jeanne Calment is the world’s recordholder.She lived to the ripe old age of 122.So is 122 the upper limit to the human life span(壽命)?If scientists come up with some sort of pill or diet that would slow aging, could we possibly make it to 150-or beyond?

  Researchers don’t entirely agree on the answers.“Calment lived to 122, so it wouldn’t surprise me if someone alive today reaches 130 or 135,”says Jerry Shay at the University of Texas.

  Steve Austad at the University of Texas agrees.“People can live much longer than we think,”he says.“Experts used to say that humans couldn’t live past 110.When Calment blew past that age, they raised the number to 120.So why can’t we go higher?”

  The trouble with guessing how old people can live to be is that it’s all just guessing.“Anyone can make up a number,”says Rich Miller at the University of Michigan.“Usually the scientist who picks the highest number gets his name in Time magazine.”

  Won’t new anti-aging techniques keep us alive for centuries?Any cure, says Miller, for aging would probably keep most of us kicking until about 120.Researchers are working on treatments that lengthen the life span of mice by 50 percent at most.So, if the average human life span is about 80 years, says Miller,“adding another 50 percent would get you to 120.”

  So what can we conclude from this little disagreement among the researchers?That life span is flexible(有彈性的),but there is a limit, says George Martin of the University of Washington.“We can get flies to live 50 percent longer,”he says.“But a fly’s never going to live 150 years.”

  “Of course, if you became a new species(物種),one that ages at a slower speed, that would be a different story,”he adds.

  Does Martin really believe that humans could evolve(進(jìn)化)their way to longer life?“It’s pretty cool to think about it,”he says with a smile.

(1)

What does the story of Jeanne Calment prove to us?

[  ]

A.

People can live to 122.

B.

Old people are creative.

C.

Women are sporty at 85.

D.

Women live longer than men.

(2)

According to Steve Austad at the University of Texas, ________.

[  ]

A.

the average human life span could be 110

B.

scientists cannot find ways to slow aging

C.

few people can expect to live to over 150

D.

researchers are not sure how long people can live

(3)

Who would agree that a scientist will become famous if he makes the wildest guess at longevity?

[  ]

A.

Jerry Shay.

B.

Steve Austad

C.

Rich Miller

D.

George Martin

(4)

What can we infer from the last three paragraphs?

[  ]

A.

Most of us could be good at sports even at 120.

B.

The average human life span cannot be doubled.

C.

Scientists believe mice are aging at a slower speed than before.

D.

New techniques could be used to change flies into a new species.

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