Millions years ago much of our earth was covered with blocks (塊) of ice. These ice blocks were as tall as high buildings in modern cities. Most of the ice was in the northern (北方的)part of the world.

Then the ice blocks started to move south. Cold and rain came with the ice. Animals and people had to move.

At last, the ice began to melt (融化). After half a million years, most of it had melted. More than half of the earth became covered with water. The climate became much warmer. Things began to grow. The earth began to look the way it looks today.

1.Millions of years ago our earth was very _________________.

A. warm            B. hot              C. cool             D. cold

2.What did animals and people try to do when the ice blocks moved south?

A. they tried to stop them moving.       B. They tried to melt them.

C. They tried to stay ahead of them.      D. They tried to move behind them.

3.The melting ice maybe helped to form _____________.

A. mountains and valleys              B. the sun, the moon and the earth

C. cities and countries                D. seas, lakes and rivers

4. The underlined word “climate” means _______________.

A. the freezing ice                   B. the weather of the year

C. the moving of the ice blocks         D. a plant or an animal

5. Which of these things maybe happened because the Ice Age ended?

a. Forests grew                     b. Food became harder to find

c. Fishing became easier              d. The temperature dropped.

A. a; b            B. b; d           C. c; d             D. a; c

 

【答案】

          

1.D

2.C

3.D

4.B

5.A

【解析】

試題分析:本文大意:幾百萬年前,地球上大部分都被冰塊覆蓋著,這些冰塊像現(xiàn)代城市的高樓大廈一樣高,大多數(shù)的冰在地球的北部。然后冰塊開始向南移動。寒冷與雨水伴隨著冰塊,動物和人類不得不遷移。最后冰塊開始融化,50萬年后,大多數(shù)的冰已經(jīng)融化了,地球的超過一半的部分覆蓋著水,氣候變暖多了,生命開始生長,地球開始看上去和現(xiàn)在的樣子差不多了。

1.細(xì)節(jié)理解題。從Millions years ago much of our earth was covered with blocks (塊) of ice.幾百萬年前,地球上大部分都被冰塊覆蓋著,可知答案選B。

2.細(xì)節(jié)理解題。從Then the ice blocks started to move south. Cold and rain came with the ice. Animals and people had to move. 可知答案選C。

3.細(xì)節(jié)理解題。從 More than half of the earth became covered with water.地球超過一半的地方被水覆蓋,可知答案D。

4.細(xì)節(jié)理解題。從  became much warmer變得暖和多了,可知答案選B。

5.推理判斷題。從Things began to grow.萬物開始生長, More than half of the earth became covered with water.地球超過一半的地方被水覆蓋,The climate became much warmer.氣候變暖多了,可知答案選A。

考點:科普環(huán)保類短文閱讀。

 

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C. is sometimes very boring to the workers

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A. someone would always go to complain about it
B. he himself would call up the background music company
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