Researchers in over 80 nations are taking part in a project to conduct a decade-long census(统计) of sea life. Scientists presented some of their findings at a recent conference as the project neared its completion.

In deep icy waters under Antarctica, scientists found bulbous tunicates, an underground animal, and many newly-discovered creatures believed to be related to starfish (海星) and other marine(海洋的）creatures.

Elsewhere in the world’s oceans, they have recently discovered many kinds of underwater life forms new to science. It is all part of a research effort called the Census of Marine Life.

“There are about 2,000 scientists worldwide involved,” said Bob Gagosian, President, CEO of the Consortium for Ocean Leadership. Gagosian helps manage the project. “Everywhere they’ve gone they’ve found new things,” he says. “The ocean basically is unexplored from the point of view of marine living things.”

Researchers have placed small markers on hundreds of fish and marine animals to track by satellite their migration(迁移）routes and to discover places where sea life gathers.

According to Ron O’Dor, a senior scientist with the Census of Marine Life, knowledge of life on the ocean floor is especially limited. “90% of all the information we have is from the top hundred meters of the ocean,” O’Dor states.

And he says the sea floor is, on average, at a depth of 4, 000 meters. And so, as some machines dive far below what people have previously seen, scientists are discovering new species of plants, animals and living things.

Since the census project began, more than 5,300 new marine animals have been found. Ocean researchers say they hope to catalogue 230,000 species during the census —which some say is only a small part of all the creatures living in the sea.

1.Why do the researchers place small markers on many marine creatures?

2.From what Ron O’Dor says, we can conclude that        .

3.What can we learn from the passage?

4.Why does the author write the passage?

Researchers in over 80 nations are taking part in a project to conduct a decade-long census(统计) of sea life. Scientists presented some of their findings at a recent conference as the project neared its completion.
In deep icy waters under Antarctica, scientists found bulbous tunicates, an underground animal, and many newly-discovered creatures believed to be related to starfish (海星) and other marine(海洋的）creatures.
Elsewhere in the world’s oceans, they have recently discovered many kinds of underwater life forms new to science. It is all part of a research effort called the Census of Marine Life.
“There are about 2,000 scientists worldwide involved,” said Bob Gagosian, President, CEO of the Consortium for Ocean Leadership. Gagosian helps manage the project. “Everywhere they’ve gone they’ve found new things,” he says. “The ocean basically is unexplored from the point of view of marine living things.”
Researchers have placed small markers on hundreds of fish and marine animals to track by satellite their migration(迁移）routes and to discover places where sea life gathers.
According to Ron O’Dor, a senior scientist with the Census of Marine Life, knowledge of life on the ocean floor is especially limited. “90% of all the information we have is from the top hundred meters of the ocean,” O’Dor states.
And he says the sea floor is, on average, at a depth of 4, 000 meters. And so, as some machines dive far below what people have previously seen, scientists are discovering new species of plants, animals and living things.
Since the census project began, more than 5,300 new marine animals have been found. Ocean researchers say they hope to catalogue 230,000 species during the census —which some say is only a small part of all the creatures living in the sea.
【小题1】Why do the researchers place small markers on many marine creatures?

Researchers in over 80 nations are taking part in a project to conduct a decade-long census(统计) of sea life. Scientists presented some of their findings at a recent conference as the project neared its completion.
In deep icy waters under Antarctica, scientists found bulbous tunicates, an underground animal, and many newly-discovered creatures believed to be related to starfish (海星) and other marine(海洋的）creatures.
Elsewhere in the world’s oceans, they have recently discovered many kinds of underwater life forms new to science. It is all part of a research effort called the Census of Marine Life.
“There are about 2,000 scientists worldwide involved,” said Bob Gagosian, President, CEO of the Consortium for Ocean Leadership. Gagosian helps manage the project. “Everywhere they’ve gone they’ve found new things,” he says. “The ocean basically is unexplored from the point of view of marine living things.”
Researchers have placed small markers on hundreds of fish and marine animals to track by satellite their migration(迁移）routes and to discover places where sea life gathers.
According to Ron O’Dor, a senior scientist with the Census of Marine Life, knowledge of life on the ocean floor is especially limited. “90% of all the information we have is from the top hundred meters of the ocean,” O’Dor states.
And he says the sea floor is, on average, at a depth of 4, 000 meters. And so, as some machines dive far below what people have previously seen, scientists are discovering new species of plants, animals and living things.
Since the census project began, more than 5,300 new marine animals have been found. Ocean researchers say they hope to catalogue 230,000 species during the census —which some say is only a small part of all the creatures living in the sea.

1. 1.

   Why do the researchers place small markers on many marine creatures?

   1. A.
      To catch them.
   2. B.
      To research them.
   3. C.
      To kill them.
   4. D.
      To protect them.
2. 2.

   From what Ron O’Dor says, we can conclude that        .

   1. A.
      human beings only know a little about marine life
   2. B.
      the oceans don’t need to be further explored
   3. C.
      he considers exploring the ocean a dangerous thing
   4. D.
      the marine creatures mainly live on the top of the ocean
3. 3.

   What can we learn from the passage?

   1. A.
      About 2,000 scientists from America are involved in the project.
   2. B.
      The census of sea life will last for ten years.
   3. C.
      230,000 new marine animals have been found.
   4. D.
      The sea floor is at a depth of 400 meters.
4. 4.

   Why does the author write the passage?

   1. A.
      To tell the news that new marine creatures are being discovered
   2. B.
      To encourage people to find new marine creatures
   3. C.
      To prove the importance of marine creatures
   4. D.
      To introduce the newly-discovered creatures.

单词拼写（共20小题, 每小题1分，满分20分）

76. You can’t turn your dream into r__________ if you just sit there and watch TV all day.

77. A good command (运用能力；掌握) of English e__________ you to communicate with foreign businessmen freely.

78. He missed the bus as a r__________ of getting up too late this morning.

79. It is time for us to take m__________ to stop air pollution in our city now.

80. Cycling is highly b__________ to health and the environment.

81. He seems to have __________ (忽视，忽略) one important fact.

82. I believe the house was __________ (故意地) set fire to, not accidentally.

83. She is so __________ (固执的) that she never listens to other people’s advice.

84. Her tears __________ (流动) freely down her cheeks the moment she heard the sad news.

85. They entered the country __________ (非法地).

86. On this __________, however, it had slowed down considerably.

87. “At the time the murder was __________, I was traveling on the 8 o’clock train to London,” said the man.

88. Six men have been __________ in a mine for seventeen hours.

89. They have been told that rescue operations are __________ smoothly.

90. A pilot noticed a __________ which seemed to be making for a Royal Air Force Station nearby.

91. We had to __________ for hours to get in and there must have been several hundred people present just before the show began.

92. He was obviously very nervous and for some minutes stood __________ before the microphone.

93. Oil rigs have to be repaired frequently and divers, who often have to work in darkness a hundred feet under water, have been frightened out of their __________ by giant fish bumping into them as they work.

94. He said that someone might be spying on the station and the pilot was ordered to keep __________ of the strange object.

95. “So do I,” answered the policeman in the same __________.

第三部分： 阅读理解（共两节，满分 40 分）

（共15小题；每小题2分，满分30分）

     阅读下列短文，从每题所给的四个选项（A,B,C,D）中，选出最佳选项。

                            Mike McClure walked into Sarasota Bay for a little fishing on a beautiful day last April. This afternoon, the water was shallow enough at low tide  that McClure could easily walk 100 yards offshore and cast(投）his line in any direction.

     Near sunset, still without a fish, he decided to turn back. Rather than turn to his earlier course, he chose a more direct path toward shore, thinking the bay wouldn't get deeper along the way. Instead, he was trapped. He tried to walk in different directions, but shallower water eluded(避开）him. Finally, he decided his safest choice was to head straight for land.

     "Within  about five steps, the water was coming in through the top of the waders(高筒防水胶靴）," says McClure.

He felt the deadweight of the flooding waders pulling him down and knew that if he didn't get out of them, he would drown. But he failed to kick his way out of the waders. Instead, they pulled him completely below the surface.

Back onshore, Eliza Cameron, 19, Loren Niurka Mora, 20, and Caitlin Petro, 20, had been watching McClure fish as they rested on the grass after a long week of classes. They saw McClure go under and then heard him cry, "Help！”

The three friends kicked off their shoes and ran into the bay. They were all good swimmers, but all hid a fear that he might pull them down too because they'd have to dive to save him.

When they reached him, he'd managed to kick himself out the waders, but his eyes had partly rolled back. Cameron and Mora each hooked an arm under his shoulders, while Petro supported his back and held his hand. Then the three friends tried their best to tug him towards shore. Finally, they all returned to shore safely.

56.Mike McClure didn't turn back by his earlier course because _____.

   A. He wanted to choose a short course

   B. His earlier course was dangerous

   C. He just wanted to take a risk

   D. He knew where the water was deep

57.What directly trapped Mike McClure in the bay?

   A. His wrong decision         B. The coming high tide

   C. His waders' being flooded    D. The depth of water

58.During the rescue, ____.

   A. The three women were afraid of being trapped in the water

   B.Cameron and Petro helped catch  Mike McClure's arms

   C. The three women removed Mike McClure's waders

   D. Mike McClure still wore his flooding waders