问题 单项选择题 案例分析题

从陆地吹向海洋的风,称为离岸风,反之称为迎岸风。下图为“世界部分地区离岸风和迎岸风分布示意图”,图中箭头表示风向。读图回答下列问题。

有关风向对自然环境的影响,说法正确的是()

A.甲海域的洋流流向,受②风向影响显著

B.乙海域受③风向影响,海水上泛而利于渔场形成

C.丙地在④风向盛行的季节,草原茂盛

D.丁地全年受⑤风向的控制,光热充足

答案

参考答案:B

解析:

甲海域的洋流马达加斯加暖流由低纬流向高纬,与图中②风向相反,与其无关;③风为离岸风,表层海水远离陆地,底层海水上泛,将海底的营养盐带到表层,浮游生物大量繁殖,鱼类饵料丰富,有利于渔场的形成;丙地为热带草原气候,④风为离岸风,水汽少,受其控制为旱季,降水少,草木枯黄;丁地全年受⑤西风带的控制,为迎岸风,水汽充足,全球温和湿润,雨日多,光热资源缺乏。所以本题选择B选项。

考点:本题考查全球气压带和风带。

单项选择题
阅读理解

I was now in my twenty third year of residence in this island and was accustomed to the place and to the manner of living. If it had not been the savages(野人)who had come to the place to disturb me, I could have been content to spent the rest of my time there, even to the last moment, till I had laid me down and died, like the old goat in the cave.

I had also arrived to some little recreations and amusements, which made the time pass more pleasantly with me a great deal than it did before.

At first, I had taught my Poll to speak. And he did it so familiarly and talked so clearly and plain that it was very pleasant to me. And he lived with me no less than twenty six years. How long he might live afterwards, I don’t know; though I know they have an idea in Brazil that they live a hundred years. Perhaps poor Poll may be alive there still, calling Poor Robin Crusoe to this day. I wish no other English man had the bad luck to go there and hear him. But if he did, he would certainly believe it was the devil(魔鬼).

My dog was a very pleasant and loving companion to me, for no less than sixteen years of my time, and then died of mere old age.

As for my cats, they multiplied to that degree that I had to shoot several of them at first to keep them from eating up all I had.

Besides these, I had two more parrots which talked pretty well and would all call Robin Crusoe, but none like my first. Nor indeed did I take the pains with any of them that I had done with him.

I had also several sea-fowls, whose names I don’t know, that I caught upon the shore and cut their wings. And the little stakes which I had planted before my castle wall being now grown up to a good thick bush, these fowls all lived among these low trees and bred there, which was very agreeable to me; so that as I said above, I began to be well content with the life I led if not worried about the threat from the savages.

小题1:What does the passage mainly talk about?

A.Robin Crusoe treated animals kindly.

B.Robin Crusoe led a hard life on the island.

C.The animals raised by Robin Crusoe brought him much pleasure.

D.The savages always spoiled Robin Crusoe’s happy life.小题2:How many parrots did Robin Crusoe mention in this passage?

A.2

B.3

C.4

D.5小题3:According to the passage, which of the following statements is true?

A.Robin’s dog may be still alive on the island.

B.Robin Crusoe lived in harmony with savages.

C.Robin Crusoe met an English man while on the island.

D.Parrots raised by Robin could talk very well.小题4:What is the “sea-fowl” mentioned in the last paragraph?

A.A bird living on the coast.

B.A fish living in the sea.

C.A creature without a name

D.An animal feeding on tree leaves.