As dangerous as sharks may have seed to people after watching Jaws, which was released on June 20,1975, the recent disastrous decrease in their numbers show that people have proven far more dangerous to sharks.

    This disastrous decline is due in large part to commercial fishing of sharks. “The market for

shark fins（鱼翅）in East Asia opened up thanks to changes in their economy, increasing their

ability to spend money on things such as shark fin soup,” Burgess said.

However, the biggest worry for sharks and their relatives, the skates and rays, which are suffering a similar fate, “is how they are killed incidentally when fishermen try and take other fish—the problem of bycatch（渔业混获）,” Burgess explained. “They may be thrown back afterward, but they’re still dead.”

The key of the problems behind bringing sharks back is that “they’re not the same as other fish,” Burgess said, “Sharks are slow growing and slow to reach maturity. Sharks are live bearers, which means females keep their young in their body just like us, but instead of nine months, it takes 12 to 18 months or more in sharks. Also, sharks generally can’t give birth again until a year after they’ve given birth—sometimes they’re on a three-year cycle. So once you get a shark population knocked down, this ‘life in the slow lane’ means that recovery is measured in decades rather than years.”\

Burgess said, “I’m on the recovery team for it, but the recovery plan for that is over the course of 100 years. So I won’t see them recover, nor will you, nor will your children. That’s what it means when these animals go down—they’re down a long time.”

Any measures aimed at saving sharks must not only consider byeatch, “which is the real killer right now,” but also encourage interactional cooperation, Burgess said.

“Sharks are very migratory, and many species cross borders,” he said. “We can protect them only by getting many govemment to come aboard. That’s the hardest part about this.”

The text mainly tells us       .

       A．shark fins are valuable    B．sharks are dangerous

       C．bycatch brings bad effects       D．sharks are in danger

The number of sharks is decreasing mostly because of      .

       A．the film Jaws          B．commercial interests

       C．changes in economy D．shark fin soup

Bringing sharks back is difficult because      .

       A．they’re like the other fish      

       B．their reproductive rate is slow

       C．they can’t give birth again     

       D．their life cycle is only 3 years

What can be concluded from the last paragraph?

       A．Sharks live the way human beings do.

       B．It’s time many govemments cooperate.

       C．Sharks’ migration takes a very long time.

       D．Bycatch shouldn’t be forbidden by intemational laws.

The test is most probably a        .

       A．newspaper ad          B．book review

       C．science news report  D．science fiction story

E

Thirty years ago, when the movie version of my novel Jaw was published, few people including me knew very much about great white sharks. For hundreds of generations, we humans have been taught to fear and hate sharks, and the movie touched a nerve of horror.

Now something long thought impossible has happened. A great white shark was successfully held in capacity for several months. In August last year a very young female great white shark was caught accidentally in a fisherman's net off Huntington Beach, California, and then kept in an ocean pen (栏栅) for 25 days. After being moved to the Monterey Bay Aquarium (水族馆), she grew well in the million-gallon Outer Bay Exhibit. She was so lovely that people all liked her very much. Perhaps she was too young to understand that the big tank was not her natural environment, because she didn't hit her head against the walls in an attempt to swim away as others of her kind have done. And she began to feed almost immediately on small fish offered to her on a pole. In the months that followed, the shark suffered no serious injuries, caught no diseases, and grew noticeably larger, breaking all records for great white sharks in capacity. The longest that any other great white shark had been held was 16 days.

Until February 23, that is, when she hit and killed a soup fin shark (翅鲨) , as she grew bigger and her behavior grew more aggressive, officials at the Aquarium knew the time had come. On March 31, after 198 days in the aquarium, the great white shark was released into the Pacific.

Scientists still have a lot to learn about sharks, especially great white sharks which are now considered to be in danger. Scientists do know that sharks are necessary to ocean health. Remove any significant animal from the sea food chain and you will risk destroying the balance of nature.

72. We can see that in the film Jaw the shark was once described as______.

A. a pet of children       B. a horror to human beings

C. a friend of the aged D. a guard of its owner

73. Different from the others of her kind, the young female great white shark was somewhat _____in the beginning.

A. terrible and dangerous      B. fierce and cruel  C. loyal and friendly    D. gentle and lovely

74. By saying that "officials at the aquarium knew the time had come", the writer probably means that the female great white shark______.

A. had to be killed    B. escaped from the big tank

C. had to be set free         D. began to hit and kill other animals

75. What conclusion can be drawn from the text?

A. We should protect great white sharks as well as other ocean animals.

B. The female great white shark will be attacked by some other animals.

C. Great white sharks are becoming more and more

D. We should kill the enemies of white sharks in the oceans.

E
Thirty years ago, when the movie version of my novel Jaw was published, few people including me knew very much about great white sharks. For hundreds of generations, we humans have been taught to fear and hate sharks, and the movie touched a nerve of horror.
Now something long thought impossible has happened. A great white shark was successfully held in capacity for several months. In August last year a very young female great white shark was caught accidentally in a fisherman's net off Huntington Beach, California, and then kept in an ocean pen (栏栅) for 25 days. After being moved to the Monterey Bay Aquarium (水族馆), she grew well in the million-gallon Outer Bay Exhibit. She was so lovely that people all liked her very much. Perhaps she was too young to understand that the big tank was not her natural environment, because she didn't hit her head against the walls in an attempt to swim away as others of her kind have done. And she began to feed almost immediately on small fish offered to her on a pole. In the months that followed, the shark suffered no serious injuries, caught no diseases, and grew noticeably larger, breaking all records for great white sharks in capacity. The longest that any other great white shark had been held was 16 days.
Until February 23, that is, when she hit and killed a soup fin shark (翅鲨) , as she grew bigger and her behavior grew more aggressive, officials at the Aquarium knew the time had come. On March 31, after 198 days in the aquarium, the great white shark was released into the Pacific.
Scientists still have a lot to learn about sharks, especially great white sharks which are now considered to be in danger. Scientists do know that sharks are necessary to ocean health. Remove any significant animal from the sea food chain and you will risk destroying the balance of nature.
72. We can see that in the film Jaw the shark was once described as______.
A. a pet of children       B. a horror to human beings
C. a friend of the aged D. a guard of its owner
73. Different from the others of her kind, the young female great white shark was somewhat _____in the beginning.
A. terrible and dangerous      B. fierce and cruel  C. loyal and friendly    D. gentle and lovely
74. By saying that "officials at the aquarium knew the time had come", the writer probably means that the female great white shark______.
A. had to be killed    B. escaped from the big tank
C. had to be set free         D. began to hit and kill other animals
75. What conclusion can be drawn from the text?
A. We should protect great white sharks as well as other ocean animals.
B. The female great white shark will be attacked by some other animals.
C. Great white sharks are becoming more and more
D. We should kill the enemies of white sharks in the oceans.

As dangerous as sharks may have seed to people after watching Jaws, which was released on June 20,1975, the recent disastrous decrease in their numbers show that people have proven far more dangerous to sharks.

    This disastrous decline is due in large part to commercial fishing of sharks. “The market for

shark fins（鱼翅）in East Asia opened up thanks to changes in their economy, increasing their

ability to spend money on things such as shark fin soup,” Burgess said.

However, the biggest worry for sharks and their relatives, the skates and rays, which are suffering a similar fate, “is how they are killed incidentally when fishermen try and take other fish—the problem of bycatch（渔业混获）,” Burgess explained. “They may be thrown back afterward, but they’re still dead.”

The key of the problems behind bringing sharks back is that “they’re not the same as other fish,” Burgess said, “Sharks are slow growing and slow to reach maturity. Sharks are live bearers, which means females keep their young in their body just like us, but instead of nine months, it takes 12 to 18 months or more in sharks. Also, sharks generally can’t give birth again until a year after they’ve given birth—sometimes they’re on a three-year cycle. So once you get a shark population knocked down, this ‘life in the slow lane’ means that recovery is measured in decades rather than years.”\

Burgess said, “I’m on the recovery team for it, but the recovery plan for that is over the course of 100 years. So I won’t see them recover, nor will you, nor will your children. That’s what it means when these animals go down—they’re down a long time.”

Any measures aimed at saving sharks must not only consider byeatch, “which is the real killer right now,” but also encourage interactional cooperation, Burgess said.

“Sharks are very migratory, and many species cross borders,” he said. “We can protect them only by getting many govemment to come aboard. That’s the hardest part about this.”

The text mainly tells us       .

       A．shark fins are valuable    B．sharks are dangerous

       C．bycatch brings bad effects       D．sharks are in danger

The number of sharks is decreasing mostly because of      .

       A．the film Jaws          B．commercial interests

       C．changes in economy D．shark fin soup

Bringing sharks back is difficult because      .

       A．they’re like the other fish      

       B．their reproductive rate is slow

       C．they can’t give birth again     

       D．their life cycle is only 3 years

What can be concluded from the last paragraph?

       A．Sharks live the way human beings do.

       B．It’s time many govemments cooperate.

       C．Sharks’ migration takes a very long time.

       D．Bycatch shouldn’t be forbidden by intemational laws.

The test is most probably a        .

       A．newspaper ad          B．book review

       C．science news report  D．science fiction story

Section B

  Directions: Read the following passage. Answer the questions according to the information given in the passage and required words limit. Write your answers on your answer sheet.

       Want your kids to sleep better at night? Turn off the TV. That’s the conclusion of a new study from Fin;land showing that merely having a television on in the house, even if the kids aren’t actively watching it, can be enough to disturb their sleep patterns significantly.

       Childcare specialists are very specific about the amount of hours whey should be watching. But few people have looked closely at what happens when a TV is simply on in the background – either being watched by an adult or, just as commonly, by no one at all.

In a study published in the Journal of Sleep Research, Finnish investigators tried to get at that question, surveying 321 parents of 5-and 6-year-old children to determine the families’ viewing patterns and the effect this had on the kids sleep habits.

       All of the families in the study watched a pretty fair amount of TV, with at least one television in the house switched on for an average of 4.2 hrs. per day. On average a child actively watched TV for 1.4 of those hours and was passively exposed to TV for at least another 1.4 hrs. In 21% of the homes, the kids had a TV of their own in the bedroom.

       All that exposure, it turns out, was doing the kids’ sleep patterns no favor. In general, the greater the number of the hours of passive or active viewing was, the more problems young children had falling asleep, staying asleep, waking up in the morning and avoiding fatigue during the day.

But not all TV viewing was equal. Watching TV lone or at bedtime had grester negative impact on sleep. Unusually high passive exposure --- 2.1 hrs. per day or more --- was particularly associated with sleep disturbances.

81. what do childcare specialists care more about when talking about children’s watching TV? (no more than 9 words)

_______________________________________________________________________________

82. what does the underlined words “that question” refer to? (no more than 15 words)

_______________________________________________________________________________

83. what’s the main purpose of the author to write this passage? (no more than 15 words)

_______________________________________________________________________________

84. what does the passage mainly talk about? (no more than 15 words)

_______________________________________________________________________________