试题与答案

如图表示呼吸时胸廓和膈肌的变化示意图,请据图回答: (1)下图中表示吸气的是图_

题型:解答题

题目:

如图表示呼吸时胸廓和膈肌的变化示意图,请据图回答:

(1)下图中表示吸气的是图______,此时,膈肌______,膈顶部______,胸廓上下径______,肺内气压______外界气压,气体______.

(2)图(二)状态中,肋间肌处于______(填“收缩”或“舒张”)状态.

(3)古代有些女子将胸部和腰部束得很紧,以保持苗条的身材,但是会直接影响______(填“图一”或“图二”)所示生理过程的进行,经常这样会引起体质下降.

答案:

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题型:阅读理解

阅读理解。

    It seems that some people go out of their way to get into trouble. That's more or less what

happened the night that Nashville Police Officer Floyd Hyde was on duty.

    "I was on the way to a personal-injury accident in West Nashville. As I got onto Highway 40,

blue lights and siren (警笛) going, I fell in behind a gold Pontiac Firebird that suddenly seemed

to take off quickly down the highway. The driver somehow panicked at the sight of me. He was

going more than a hundred miles an hour and began passing cars on the shoulder."

    But Hyde couldn't go after him. Taking care of injured people is always more important than

worrying about speeders, so the officer had to stay on his way to the accident. But he did try to

keep the Firebird in sight as he drove, hoping another nearby unit would be able to step in and

stop the speeding car. As it turned out, keeping the Firebird in sightwas not that difficult. Every

turn the Pontiac made was the very turn the officer needed to get to the accident scene.

    Hyde followed the Pontiac all the way to his destination (目的地). At that point he found another

unit had already arrived at the accident scene. His help wasn't needed. Now he was free to try to

stop the driver of the firebird, who by this time had developed something new to panick about.

    "Just about that time," Hyde says, "I saw fire coming out from under that car, with blue smoke

and oil going everywhere. He's blown his engine. Now he had to stop."

    "After I arrested him, I asked him why he was running. He told me he didn't have a driver's license.

    That accident cost the driver of the Firebird plenty-a thousand dollars for the new engine-not to

mention the charges for driving without a license, attempting to run away, and dangerous driving.

1. The meaning of "panicked" in paragraph 2 is related to _____. [ ]

A. happy

B. fear

C. anger

D. hate

2. Why did the driver of the Firebird suddenly speed down the highway? [ ]

A. Because he was racing with another driver on the road.

B. Because he realized he had to hurry to the accident scene.

C. Because he thought the police officer wanted to stop him.

D. Because he wanted to overtake other cars on the shoulder.

3. The driver of the Firebird _____. [ ]

A. took a wrong turn on the way

B. had some trouble with his car

C. was stopped by the police officer

D. paid for the expenses of the accident

4. What is probably the best title for the article? [ ]

A. Losing His Way?

B. Going My Way?

C. Fun All the Way?

D. Help on the Way?

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