How much does the elephant weight?这个大象有多重这句话中为什么用助动词does,我觉得可以用is呀这句话有错误：weight是名词 应该是 How much is the elephant's weight?或者 How much does the elephant weigh?这位朋友,你这两句话中为什么有所有格的用does,没有所有格的用is呢.搞不懂,郁闷
问题描述：
How much does the elephant weight?这个大象有多重
这句话中为什么用助动词does,我觉得可以用is呀
这句话有错误：weight是名词
应该是 How much is the elephant's weight?
或者 How much does the elephant weigh?
这位朋友,你这两句话中为什么有所有格的用does,没有所有格的用is呢.搞不懂,郁闷
答
这句话有错误：weight是名词
应该是 How much is the elephant's weight?
或者 How much does the elephant weigh?
不是所有格的问题,而是weight 与weigh 的区别,这里weight作名词,当然用所有格和is;weigh 作为动词,所以用does.
PS weight也有动词,是使某物重一些的意思,在这里解释不通