The air bag is a piece of safety equipment in cars. It was first designed by John W. Hetrick in 1952. Like many inventions, he came up with the idea as a result of an event that had occurred in his life. He says:
“In the spring of 1952, my wife, my seven-year-old daughter, Joan, and I were out for a Sunday drive in our 1948 Chrysler Windsor. About three miles outside Newport we were watching for deer jumping across the road. Suddenly, there was a large rock in our path. I hit the brakes and we went into a ditch(壕沟).
“As I applied the brakes, both my wife and I threw our hands up to keep our daughter from hitting the car. There was soft mud in the ditch, so the car wasn’t damaged, and no one was hurt.”
“During the ride home I couldn’t stop thinking about the accident. I asked myself,‘Why couldn’t some object come out to stop you from striking the inside of the car?’As soon as I got home that night I drew some sketches(草图). Each evening for the following two weeks, I’d add or reduce something from the sketches.”
Hetrick applied an event he had observed while in the Navy to the design of the air bag. He was repairing a torpedo(鱼雷) which had a cloth covering. When the compressed（压缩的） air that was in the torpedo was let out, the covering was suddenly filled with air and was shot to the ceiling.
With this knowledge, he developed his design until he was able to obtain a patent on the invention on August 5, 1952. The idea was similar to the air bag designs of today. Compressed air is stored in a container and when a traffic accident occurs and the car slows down at a rapid enough rate, the air will be released into the air bag. The idea was ingenious, but Hetrick’s air bag never would have functioned properly. It was really a breakthrough, but it would require years and years of designing and testing by some top car designers before it could be used.
【小题1】The car accident Hetrick was involved in ________.

The air bag is a piece of safety equipment in cars. It was first designed by John W. Hetrick in 1952. Like many inventions, he came up with the idea as a result of an event that had occurred in his life. He says:

“In the spring of 1952, my wife, my seven-year-old daughter, Joan, and I were out for a Sunday drive in our 1948 Chrysler Windsor. About three miles outside Newport we were watching for deer jumping across the road. Suddenly, there was a large rock in our path. I hit the brakes and we went into a ditch(壕沟).

“As I applied the brakes, both my wife and I threw our hands up to keep our daughter from hitting the car. There was soft mud in the ditch, so the car wasn’t damaged, and no one was hurt.”

“During the ride home I couldn’t stop thinking about the accident. I asked myself,‘Why couldn’t some object come out to stop you from striking the inside of the car?’As soon as I got home that night I drew some sketches(草图). Each evening for the following two weeks, I’d add or reduce something from the sketches.”

Hetrick applied an event he had observed while in the Navy to the design of the air bag. He was repairing a torpedo(鱼雷) which had a cloth covering. When the compressed（压缩的） air that was in the torpedo was let out, the covering was suddenly filled with air and was shot to the ceiling.

With this knowledge, he developed his design until he was able to obtain a patent on the invention on August 5, 1952. The idea was similar to the air bag designs of today. Compressed air is stored in a container and when a traffic accident occurs and the car slows down at a rapid enough rate, the air will be released into the air bag. The idea was ingenious, but Hetrick’s air bag never would have functioned properly. It was really a breakthrough, but it would require years and years of designing and testing by some top car designers before it could be used.

1.The car accident Hetrick was involved in ________.

A．damaged his car                        B．happened in 1948

C．was caused by a deer                    D．caused no harm to his family

2.Hetrick’s experience in the Navy________.

A．turned out to be dangerous               B．was helpful to his invention

C．involved designing torpedoes              D．inspired him to design an air bag

3.The underlined word “ingenious” in the last paragraph is closest in meaning to _______.

A．creative          B．ridiculous         C．crazy             D．complex

4.What do we know about the air bag Hetrick designed?

A．It came into use in the 1950s.              B．It performed perfectly in car accidents.

C．It prepared the way for air bags nowadays.    D．It took Hetrick about two months to develop it.

5.The text is mainly about ____.

A．the great inventor Hetrick                 B．The invention of air bags

C．a terrible car accident                    D．road safety in the 1950s

The air bag is a piece of safety equipment in cars. It was first designed by John W. Hetrick in 1952. Like many inventions, he came up with the idea as a result of an event that had occurred in his life. He says:
“In the spring of 1952, my wife, my seven-year-old daughter, Joan, and I were out for a Sunday drive in our 1948 Chrysler Windsor. About three miles outside Newport we were watching for deer jumping across the road. Suddenly, there was a large rock in our path. I hit the brakes and we went into a ditch(壕沟).
“As I applied the brakes, both my wife and I threw our hands up to keep our daughter from hitting the car. There was soft mud in the ditch, so the car wasn’t damaged, and no one was hurt.”
“During the ride home I couldn’t stop thinking about the accident. I asked myself,‘Why couldn’t some object come out to stop you from striking the inside of the car?’As soon as I got home that night I drew some sketches(草图). Each evening for the following two weeks, I’d add or reduce something from the sketches.”
Hetrick applied an event he had observed while in the Navy to the design of the air bag. He was repairing a torpedo(鱼雷) which had a cloth covering. When the compressed（压缩的） air that was in the torpedo was let out, the covering was suddenly filled with air and was shot to the ceiling.
With this knowledge, he developed his design until he was able to obtain a patent on the invention on August 5, 1952. The idea was similar to the air bag designs of today. Compressed air is stored in a container and when a traffic accident occurs and the car slows down at a rapid enough rate, the air will be released into the air bag. The idea was ingenious, but Hetrick’s air bag never would have functioned properly. It was really a breakthrough, but it would require years and years of designing and testing by some top car designers before it could be used

1. 1.

   The car accident Hetrick was involved in ______.

   1. A.
      damaged his car
   2. B.
      happened in 1948
   3. C.
      was caused by a deer
   4. D.
      caused no harm to his family
2. 2.

   Hetrick’s experience in the Navy______.

   1. A.
      turned out to be dangerous
   2. B.
      was helpful to his invention
   3. C.
      involved designing torpedoes
   4. D.
      inspired him to design an air bag
3. 3.

   The underlined word “ingenious” in the last paragraph is closest in meaning to ______.

   1. A.
      creative
   2. B.
      ridiculous
   3. C.
      crazy
   4. D.
      complex
4. 4.

   What do we know about the air bag Hetrick designed?

   1. A.
      It came into use in the 1950s
   2. B.
      It performed perfectly in car accidents
   3. C.
      It prepared the way for air bags nowadays
   4. D.
      It took Hetrick about two months to develop it
5. 5.

   The text is mainly about______.

   1. A.
      the great inventor Hetrick
   2. B.
      The invention of air bags
   3. C.
      a terrible car accident
   4. D.
      road safety in the 1950s

The air bag is a piece of safety equipment in cars. It was first designed by John W. Hetrick in 1952. Like many inventions, he came up with the idea as a result of an event that had occurred in his life. He says:

“In the spring of 1952, my wife, my seven-year-old daughter, Joan, and I were out for a Sunday drive in our 1948 Chrysler Windsor. About three miles outside Newport we were watching for deer jumping across the road. Suddenly, there was a large rock in our path. I hit the brakes and we went into a ditch(壕沟).

“As I applied the brakes, both my wife and I threw our hands up to keep our daughter from hitting the car. There was soft mud in the ditch, so the car wasn’t damaged, and no one was hurt.”

“During the ride home I couldn’t stop thinking about the accident. I asked myself,‘Why couldn’t some object come out to stop you from striking the inside of the car?’As soon as I got home that night I drew some sketches(草图). Each evening for the following two weeks, I’d add or reduce something from the sketches.”

Hetrick applied an event he had observed while in the Navy to the design of the air bag. He was repairing a torpedo(鱼雷) which had a cloth covering. When the compressed（压缩的） air that was in the torpedo was let out, the covering was suddenly filled with air and was shot to the ceiling.

With this knowledge, he developed his design until he was able to obtain a patent on the invention on August 5, 1952. The idea was similar to the air bag designs of today. Compressed air is stored in a container and when a traffic accident occurs and the car slows down at a rapid enough rate, the air will be released into the air bag. The idea was ingenious, but Hetrick’s air bag never would have functioned properly. It was really a breakthrough, but it would require years and years of designing and testing by some top car designers before it could be used.

66. The car accident Hetrick was involved in ________.

A. damaged his car                           B. happened in 1948

C. was caused by a deer                      D. caused no harm to his family

67. Hetrick’s experience in the Navy________.

A. turned out to be dangerous                 B. was helpful to his invention

C. involved designing torpedoes               D. inspired him to design an air bag

68. The underlined word “ingenious” in the last paragraph is closest in meaning to _______.

A. creative              B. ridiculous              C. crazy             D. complex

69. What do we know about the air bag Hetrick designed?

A. It came into use in the 1950s.                       B. It performed perfectly in car accidents.

C. It prepared the way for air bags nowadays. D. It took Hetrick about two months to develop it.

70. The text is mainly about ____.

A. the great inventor Hetrick          B. The invention of air bags

C. a terrible car accident                    D. road safety in the 1950s

My father enjoys bike riding. Ever since I was little, I’ve always loved going biking with my dad. 36 , as I became a teenager, other things began to draw my37. It became important to do things with 38.  I saw my dad every evening at home. Why did I have to 39 my Sundays to all-day bike trips with him , too? If my indifference(冷漠) hurt him, my father kept  40  , but he would always let me know when he was planning a bike trip  41  I wanted to come.

    It was a Sunday morning, and I was in low    42  Two of my friends had gone to the movies without inviting me. Just then my father   43  my room. “It’s a beautiful day. Want to go for a   44  today, Beck?”  “Leave me alone! ” I impatiently  45   . Those were the last words I said to him before he left the house that   46  .

    Several hours later, the police called us,   47   us that Dad had a traffic accident. My father’s injuries were serious. It took several days before he could   48    speak. Beside his bed I held his hand gently, 49  of hurting him.

    “Daddy … I’m sorry …”

    “It’s OK, sweetheart. I’ll be OK.”

    “No,” I said, “I    50  what I said to you that day. You know, that morning?”

    “Sweetheart, I don’t   51   anything about that day, not before, during or after the accident. I   remember kissing you goodnight the night before, though.” He  52   a weak smile.

    I felt regretful for my thoughtless remark, for I   53   wanted him to leave me alone. My teacher once told me that  54   have immeasurable power. They can hurt or they can heal. And we all have the   55   to choose our words. I intend to do that very carefully from now on.

1.A. However              B. Instead             C. Besides             D. Therefore

2.A. sight                 B. effort              C. attention                  D. energy

3.A. Dad                  B. brothers         C. teachers            D. friends

4.A. start                    B. devote              C. save               D. waste

5.A. asleep                   B. busy                 C. silent               D. awake

6.A. unless                  B. even if             C. so that              D. in case

7.A. spirits                  B. conditions        C. emotions         D. hopes

8.A. left                      B. checked            C. knocked           D. entered

9.A. walk                   B. ride                C. picnic               D. game

10.A. whispered          B. warned             C. shouted            D. announced

11.A. morning              B. moment            C. afternoon         D. evening

12.A. convincing         B. informing         C. reminding         D. phoning

13.A. eventually          B. generally          C. strictly             D. broadly

14.A. tired                   B. sorry               C. aware               D. afraid

15.A. mean                 B. think                C. care                 D. discuss

16.A. hate                    B. forget               C. like               D. remember

17.A. managed                    B. expressed          C. exchanged               D. got

18.A. often                  B. once               C. even                 D. never

19.A. words               B. promises           C. smiles              D. apologies

20.A. experience         B. power              C. honor               D. desire