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     When a storm is coming, most people leave the area as quickly as possible and head for safety. But
there are a few people who will get into their cars and go straight for the center of the storm. These
people are willing to risk(冒……危險(xiǎn)) being killed by floods or 100-kilometer-an-hour winds for the
excitement of watching the storm close up.
     "Storm  chasing (追逐 )"  is  becoming  an increasingly popular hobby (喜好) , especially in the
Midwest of the United States, where there are frequent storms between March and July. A storm chaser
begins the day by checking the Internet for the latest weather reports, and then drives up to 1 000
kilometers to where the storm will be and waits for it to develop.
   Although anyone can do it, storm chasing is extremely dangerous. The power of a big storm can throw
a cow into the air or destroy a whole house in seconds. Storm chasers are also often hurt in accidents
caused by driving in a heavy rain. If you are a beginner, it is much safer to join a group for storm- chasing
vacations during the storm season.
     Even then, storm chasing is not all adventure and excitement. "Storm chasing is 95% driving, " says
Daniel Lynch, who spends most of his summer storm- chasing. "sSometimes you can sit around for hours waiting for something to happen, and all you get is blue sky and a few light showers. "
However, for storm chasers, it is all worth it. "When you get close to a storm, it is the most exciting sight
you will ever see in your life, " says Jasper Morley. "Every storm is an example of the power of nature. It
is the greatest show on Earth. "

1. For storm chasing, the first thing storm chasers do  is to       .
A. head straight for the center of the storm
B. get into the car for safety    
C. wait patiently for the storm to develop
D. collect information about a coming storm

2. Beginners of storm chasing are advised         .
A not to drive in a heavy rain
B. to do it in an organized way
C. not to get too close to a storm
D. to spend more time on it in summer

3. By saying "it is all worth it" in the last paragraph, the author means that         .
A. storm chasing costs a lot of money
B. storm chasing is worth hours of waiting
C. efforts in storm chasing are well paid
D. a storm presents the greatest show on earth

4. What can we leam from the text?
A. Sometimes storm chasers get nothing but disappointment.
B. Many storm chasers get killed in the storms.
C. Storm chasing is becoming popular around the world.
D. Storm chasing is only fit for young people.
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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

閱讀理解

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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