Question

【题目】任务型阅读
　阅读短文，并按要求完成下列句子。
C
　　
　　　　We know that many animals do not stay in one place. Birds, fish and other animals move from one place to another place at a certain time. They move for different reasons: most of them move to find food more easily, but others move to get away from places that are too crowded.
　　　　When cold weather comes, many birds move to warmer places to find food. Some fishes give birth in warm water and move to cold water to feed. The most famous migration is probably the migration of the fish which is called “salmon” (鲑鱼). This fish is born in fresh water but it travels many miles to salt water. There it spends its life. When it is old, it returns to its birthplace in fresh water. Then it gives birth and dies. In northern Europe, there is a kind of mouse. They leave their mountain homes when they become too crowded. They move down to the low land. Sometimes they move all the way to the seaside, and many of them are killed when they fall into the sea.
　　　Recently, scientists have studied the migration of a kind of lobster (龙虾). Every year, when the season of the bad weather arrives, the lobsters get into a long line and start to walk across the floor of the ocean. Nobody knows why they do this, and nobody knows where they go. So, sometimes we know why humans and animals move from one place to another place, but at other times we don't. Maybe living things just like to travel.
（1）The reason for most of the animals to move is .
（2）Find the word in the passage which means “the movement from one place to another of a large group of animals” and write it down here: .
（3）The underlined word “There” in the second paragraph refers to (指的是).
（4）The salmon comes back to its birthplace in order to .
（5）The lobsters begin to move to another place when .

Answer 1

【答案】
（1）to find food more easily
（2）migration
（3）(in) salt water
（4）give birth and die
（5）(the season of) the bad weather arrives
【解析】鸟、鱼、动物在一定的时间都会迁徙到别的地方，原因有二：寻找食物；地方太拥挤。
（1）细节理解。根据第一段可知大部分的动物迁徙的原因是为了更容易找到食物。故填to find food more easily。
（2）细节理解。根据第二段The most famous migration is probably the migration of the fish，the用于特指，所以migration指前文提到的迁徙。所以该解释是对于migration的解释。
（3）词义猜测。根据前一句This fish is born in fresh water but it travels many miles to salt water.和后一句When it is old, it returns to its birthplace in fresh water.可知there指海洋的咸水。故填in salt water。
（4）细节理解。根据When it is old, it returns to its birthplace in fresh water. Then it gives birth and dies.可知鲑鱼回到他们的出生地产卵然后死亡。故填give birth and die。
（5）细节理解。根据第三段Every year, when the season of the bad weather arrives, the lobsters get into a long line and start to walk across the floor of the ocean.可知恶劣天气到来的时候龙虾会迁徙。故填(the season of) the bad weather arrives。