【題目】The polar bear is a very big white bear. We call it the polar bear because it lives in the Arctic Circle（北極圈） near the North Pole.

The polar bear lives in snow and ice. At the North Pole there is only snow, ice and water. There is not any land. The polar bear has a very warm coat because the weather is cold in Arctic Circle. You can’t find the polar bear easily in the snow because its coat is white.

A grown-up polar bear is usually about three meters long and weights about 450 kilos. It can stand up on its back legs because it has very wide feet. It can use its front legs like arms. The polar bear can swim very well. It catches fish and sea animals for food. It goes into the sea when it is afraid. People kill the polar bear for its beautiful white coat. The governments of Canada and United States call on that people should stop killing polar bears. They don’t want these beautiful animals to die out.

根據(jù)短文內(nèi)容回答問題。

【1】Why do we call it the polar bear?

【2】How much does a grown-up polar bear weigh?

【3】Can the polar bear swim very well ?

【4】Why do people kill the polar bear?

【5】What do the governments of Canada and United States call on?

【答案】

【1】Because it lives in the Arctic Circle（北極圈） near the North Pole.

【2】450 kilos.

【3】Yes, it can.

【4】For its beautiful white coat.

【5】They call on that people should stop killing polar bears.

【解析】

試題分析：本文介紹了北極熊的生活習(xí)性。北極熊生活在北極附近的北極圈里。它生活在冰雪里。一只成年的北極熊長三米，重450千克。北極熊游泳游得非常好。但是人們?yōu)榱双@得北極熊的漂亮的白色毛皮而殺死它�，F(xiàn)在加拿大和美國政府號召人們應(yīng)該停止殺害北極熊。

【1】根據(jù)We call it the polar bear because it lives in the Arctic Circle（北極圈） near the North Pole.可知我們稱它為北極熊是因為它生活在北極附近的北極圈里。故此處為Because it lives in the Arctic Circle（北極圈） near the North Pole.

【2】根據(jù)A grown-up polar bear is usually about three meters long and weights about 450 kilos. 可知一只成年的北極熊重450千克。故此處為450 kilos.

【3】根據(jù)The polar bear can swim very well.可知北極熊游泳游得非常好。故此處用肯定回答Yes, it can.

【4】根據(jù)People kill the polar bear for its beautiful white coat.可知人們?yōu)榱双@得北極熊的漂亮的白色毛皮而殺死它。故此處為For its beautiful white coat.

【5】根據(jù)The governments of Canada and United States call on that people should stop killing polar bears. 可知加拿大和美國政府號召人們應(yīng)該停止殺害北極熊。故此處為They call on that people should stop killing polar bears.

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