Question

书面表达

根据下列提示，以Trees为题写一篇100～120词的说明文．

1．树木能为人们提供建筑和制造桌椅纸张的木材；

2．制造氧气，净化空气；　　　3．盛夏时遮荫，美化环境；

4．防止土壤被雨水冲走；　　　5．我们应该多栽树，保护森林，制止滥伐．

Answer 1

答案：
解析：

书面表达参考范文： Trees 　　As we all know, wood has many uses．It is a kind of very important building material．Wood can be made into desks, chairs, beds and many other things．Fine paper is made of wood, too．Only trees can provide us with enough wood．Trees can also provide us with oxygen and make the air around us fresh．In hot summer trees give us shade and make our surroundings more beautiful．What's more, trees can stop soil from being washed away by heavy rains． 　　Since trees are so important to us, we should plant more trees．At the same time, measures should be taken to protect forests and prevent trees from being cut down．