Question

Trees are useful to man in three important ways: they give him wood and other useful things, they give him cool places, and they help to stop drought and flood.
Unluckily, in many parts of the world, man has not found that the third of these points is the most important. Man wants to make money from trees, so he has cut them down in large numbers, only to find that without them he has lost the best friends he had. And also, he is usually too careless to plant and look after new trees. So the forests slowly disappear.
This does not only mean that man will have fewer trees. The results are even worse: for where there are trees, their roots break up soil-make the rain in-and also bind the soil, thus stopping it from being washed away easily; but where there are no trees, the rain falls on hard ground and flows away, causing floods and carrying away the rich top-soil. When all the top-soil is gone, nothing is left but useless desert.
小題1:The most important points of trees to man is ________.

A．they help him to make money

B．they give him cool

C．they give him wood and other things

D．they help him to stop drought and floods

小題2:In many places forests slowly disappear because ________ .

A．many trees have been cut down by man

B．new trees are not well looked after

C．man has not paid enough attention to planting trees

D．all the above

小題3:Land becomes desert after all trees are cut down because ________ .

A．roots of trees break up the soil

B．there are too many rainfalls

C．strong winds bring a lot of sand

D．there are no longer trees to keep the rain and protect the top-soil.

小題4: Which title best fits the passage?

A．Trees and Man.

B．The Function of Tree Wood.

C．How do People do with Trees?

D．The Usage of Tree Roots.

Answer 1

小題1:D
小題2:D                 
小題3:D                         
小題4:A                                      

  
試題分析：本文講述了人和森林的關系。森林對于人類有很重要的意義，但最重要的是森林能夠阻止洪澇和干旱。人們為了掙錢，會砍伐樹木去賣錢。但是卻很不認真的種新的樹木，所以樹木越來越少，干旱和洪澇頻發，最終會變成沙漠。
小題1:細節理解題。句意；關于樹的觀點中最重要的哪個？根據：Trees are useful to man in three important ways... they help to stop drought and flood.man has not found that the third of these points is the most important.樹在三個方面對人類有幫助，第三點是幫助阻止干旱和洪澇，人類現在還額米有發現其實第三點是最重要的，故選 D。
小題2:細節理解題。句意：在很多地方，樹木緩慢的消失是因為什么。根據： so he has cut them down in large numbers。人類砍了很多樹he is usually too careless to plant and look after new trees. So the forests slowly disappear.但是總是太不認真種，也不認真照顧新的樹。所以森林慢慢減少。故選D 。                
小題3:細節理解題。句意：在所有的樹被砍伐之后田地就變成了沙漠是因為什么。根據：where there are no trees, the rain falls on hard ground and flows away, causing floods and carrying away the rich top-soil. When all the top-soil is gone, nothing is left but useless desert.當沒有樹的時候，下的雨就把土地沖走，引起洪澇，帶走肥沃的土壤。當所有的頂部沃土都被沖走時，除了沙漠什么都沒有留下，故選D 。                         
小題4:標題歸納題。句意：那個標題最符合文章。根據整篇文章，都是講述人和樹木的關系，故選A 。