Question

【題目】閱讀下面短文，根據(jù)短文內(nèi)容判斷句子的正誤。正確的涂A，錯誤的涂B。（共5小題，每小題2分；計10分）

Here are some of the fastest animals in the animal world. As you read about them, remember that top speed of hummer runners is 20 to 25 miles an hour. And the fastest human runner can only run at this speed for a few hundred meters.

	Heavy people do not run very fast. But some heavy animals can run at amazing speed. Black rhinos can run at a speed of almost 30 miles an hour, even though they may weigh over 3,500 pounds.
	Cheetahs are the fastest land mammals (哺乳動物) over short distances (距離). They can run at a speed of over 70 miles an hour. But they can get tired quickly and usually stop after a few hundred meters.
	Pronghorn antelopes are the fastest land mammals over long distances. They can run at a speed of 35 miles an hour for many miles. Their top speed is probably more than 50 miles an hour.
	Hummingbirds are the smallest birds. But they move their wings (翅膀) faster than other birds. Some of them beat their wings 4,500 times a minute.
	Ostriches can't fly, but they can run faster than other birds and most other animals as well. They can run at a top speed of 43 miles an hour for a short distance, but can keep up a speed of more than 30 miles an hour over long distance. They are also the largest of all birds, and they lay the largest eggs.

【1】Black rhinos can run faster than the fastest human runners.

【2】Though cheetahs run very fast, they get tired soon.

【3】Pronghorn antelopes are the fastest animals over short distances.

【4】Hummingbirds move their wings faster than other birds because they are large.

【5】Ostriches can run fast over long distances.

Answer 1

【答案】

【1】T

【2】T

【3】F

【4】F

【5】T

【解析】

試題分析：本文介紹了動物世界中一些跑得最快的動物。人太重跑不快，但有些重的動物可以以驚人的速度跑如黑犀牛。獵豹是陸地上短距離跑速度最快的哺乳動物。叉角羚羚羊是陸地上長距離跑速度最快的哺乳動物。蜂鳥是最小的鳥。但是他們可以一分鐘拍打翅膀4500次。鴕鳥不能飛，但他們可以跟其他鳥類和其他動物一樣跑。他們也是最大的鳥類。

【1】T根據(jù)文中信息Here are some of the fastest animals in the animal world. As you read about them, remember that top speed of hummer runners is 20 to 25 miles an hour， Black rhinos can run at a speed of almost 30 miles an hour,可知黑犀牛比人類跑得快，故是T。

【2】T根據(jù)文中信息They can run at a speed of over 70 miles an hour. But they can get tired quickly and usually stop after a few hundred meters.可知此句的描述是正確的，所以是T。

【3】F根據(jù)文中信息Pronghorn antelopes are the fastest land mammals over long distances.可知此句的說法是錯誤的，所以是F。

【4】F根據(jù)文中信息Hummingbirds are the smallest birds.可知此句的描述是錯誤的，所以是F。

【5】T 根據(jù)文中信息They can run at a top speed of 43 miles an hour for a short distance, but can keep up a speed of more than 30 miles an hour over long distance.可知此句的描述是正確的，所以是T。