Question

选择方框里词的适当形式填空。

over , earth , thousand , to , wet

Rainforests cover 6 % of the 1. surface. Many animals live in rainforests. Quite a lot of them live in the trees 　2.　　30 meters from the ground. There are lots of tall trees and 3.　of other different plants. It’s always dark and hot in rainforests and the ground is always 4. .

Rainforests are very important 5. us. They are the lungs of the earth. The plants in the forests help to make the air fresher.

 

Answer 1

1.雨林覆盖了地球表面的百分之六。故填earth

2.他们相当一部分，住在树上，离地面超过30米。超过，故填over

3.数千种其他的植物。数千，模糊数字，故填加s，故填thousands.

4.雨林里暗而炎热，它总是潮湿的，故填wet.

5.雨林对我们很重要，be important to对某人重要，故填to

【解析】

试题分析：这篇短文主要介绍了雨林覆盖了地球的百分之六，许多动物住在里面。雨林里有许多的大树和数千种植物，那些植物可以帮助使空气更清新，所以雨林对于我们很重要。

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考点：科普类短文填空。