Scientists will have to come up with new methods of increasing the world's food supply.

单词scientists为什麽不加the? 单词increasing为什麽不加the?

热心网友

并不是所有的名词前面都需要加冠词的，泛指的名词就不需要

热心网友

Scientists will have to come up with new methods of increasing the world's food supply.泛指所有的科学家。科学家将不得不拿出增加世界粮食供应的新办法。单词increasing加the就当成动名词了，而这里是当作动词，修饰the world's food supply，当然也可以说成the increasing of the world's food supply.