There are many children dropped out of school 这句中的dropped为什么改成dropping老师说不能有两个谓语,但过去分词dropped做非谓语表被动不可以么?还有就是 there be 可以+n+V的那些形式?
问题描述：
There are many children dropped out of school 这句中的dropped为什么改成dropping
老师说不能有两个谓语,但过去分词dropped做非谓语表被动不可以么?
还有就是 there be 可以+n+V的那些形式?
答
drop和children之间是主动关系,dropping表主动,dropped表被动,所以选dropping