Question

【題目】缺詞填空

Trees are u【1】to men in three important ways. They p【2】them with wood and other things. They give people shade in hot days ,and they help to prevent drought(干旱) and floods（洪水）.

S【3】, in many places of the world, men don’t know the third of these is the most important. They just want to make money from the trees. Some people cut down a large n【4】of trees in the forests. Usually they are too busy c【5】down trees to plant and look after new trees so the forests slowly b【6】smaller and smaller.

This does not only m【7】that men will have fewer trees. The r【8】are even more serious. For where there are trees, their roots can prevent the rain from w【9】away the soil, but if there are no trees, the rain falls on hard ground and wash away the rich top-soil (地表土). When the top-soil is gone, n【10】remains but death.

Answer 1

【答案】

【1】useful

【2】provide

【3】sadly

【4】number

【5】cutting

【6】become

【7】mean

【8】results

【9】washing

【10】nothing

【解析】

【1】句意：樹木在三方面對(duì)人類有用處。根據(jù)句意及所給首字母提示此空應(yīng)填useful。

【2】句意：它們給人們提供木材和其他東西。根據(jù)句意及所給首字母提示此空應(yīng)填provide。

【3】句意：可悲的是，在世界的許多地方人們不知道這些作用中第三個(gè)是最重要的。根據(jù)句意及所給首字母提示此空應(yīng)填sadly。

【4】句意：一些人砍了森林中大量的樹木。根據(jù)句意及所給首字母提示此空應(yīng)填number。

【5】句意：通常他們太過于忙著砍伐樹木以至于他們不能種植和照看小樹，因此森林變得越來越小。根據(jù)句意及所給首字母提示此空應(yīng)填cutting。

【6】句意：通常他們太過于忙著砍伐樹木以至于他們不能種植和照看小樹，因此森林變得越來越小。根據(jù)句意及所給首字母提示此空應(yīng)填become。

【7】句意：這不僅意味著人類將擁有更少的森林。根據(jù)句意及所給首字母提示此空應(yīng)填mean。

【8】句意：結(jié)果是更加嚴(yán)重。根據(jù)句意及所給首字母提示此空應(yīng)填results。

【9】句意：它們的根能阻止雨水沖走土壤。根據(jù)句意及所給首字母提示此空應(yīng)填washing。

【10】句意：當(dāng)表層土壤失去了，除了死亡什么也不會(huì)留下。根據(jù)句意及所給首字母提示此空應(yīng)填nothing。