题目内容
Birds Save Lives
Bad weather can come up suddenly at sea. Winds and waves can smash (粉碎) boats. People may end up in the water. When that happens, there is no time to waste. Pigeons (鸽子) may be sent to the rescue (援救) .
The pigeons are a special group of birds. The Navy is training (训练) these birds to look for the color orange in the water. That is because life jackets are orange.
The pigeons ride in a helicopter (直升飞机) with the Navy crew (全体飞行员). The birds can see a very long distance-about 2000 feet. They usually spot (认出) the orange life jackets before the crew does. That means the crew can act more quickly to save people.
Anything orange in the water gets the attention of the pigeons. The birds also find orange surfboards (冲浪板) that have been lost.
1.The main idea of this story is ________ .
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A.how to put on a life jacket |
B.how birds help to save people |
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C.how to swim |
2.Another title that tells the main idea is ________ .
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A.“Pigeons to the Rescue” |
B.“What to Feed Birds” |
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C.“Flying Over the Water” |
3.A picture of the main idea of this story would show ________ .
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A.a bird in the air |
B.birds looking down from a helicopter |
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C.children on a boat |
4.The pigeons look for the color ________ .
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A.blue |
B.red |
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C.orange |
5.The pigeons also find lost ________ .
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A.surfboards |
B.birds |
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C.helicopters |
1970 was the World Conservation(保护)Year. Everyone must know that the world is in danger. 16 is one example of the 17 .At one time there were 1,300 different kinds of trees and flowers in Holland(荷兰),but now only 866 remain(继续存在), 18 have been destroyed by modern man. We are changing the earth, the air and the water, and 19 that grows and lives. If we go on like this , we shall destroy ourselves.
What will happen in the future? Perhaps 20 is more important to ask “What must we do now?” The people who will be living in the world tomorrow are 21 young of today. A lot of them know that conservation is necessary. Many are helping to save 22 .
Now fifteen million young people in many countries are studying 23 and the country around him. In some countries they spend much time as “conservation volunteers.” They plant trees and help to 24 wild birds and animals.
But everyone, 25 young people, must work to save our world.
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Do you kow that animals have love for each other and their children just like us humans? Let me tell you some moving stories of great animal parents.
Several years ago a heavy rain hit a town and made the river go up. When the rain stopped, people found that a dog swam to an island in the river twice a day for two weeks. Why did she do so? Her four children were there. The mother swam there every day to feed her babies. This true story moved many people.
Another story is about chimpanzees(猩猩). A scientist named Jane Goodall spent 4 years living with chimpanzees in Africa. She found that chimpanzees also cared for those that were hurt or got lost. “It is not only humans who have duties, animals also do,” she said.
Two birds in Chengdu also showed their parental(父母的) love. Their baby was hurt and fell on the street in the center of the city. Cars were driving past but the brave parents rushed down to the road and took the little bird away with their claws(爪子).
【小题1】After the heavy rain, the mother dog swam to the island ________.
| A.to look for food | B.to feed her babies |
| C.to move some people | D.to carry things to her owner |
| A.cared for the hurt or lost ones | B.often left for a far place |
| C.always stayed in the same place | D.didn’t care about each other |
| A.they didn’t like their baby | B.they were not kind enough |
| C.they wanted to teach their baby | D.they wanted to save their baby |
| A.dogs like to swim across the river in a heavy rain. |
| B.mother birds don’t want to save their children |
| C.animal parents love their children a lot |
| D.all animals want to move people very much |