倒装句的用法here a bus come 和 here come a bus 都是倒装吗?有啥区别?还有如果我说“th

here a bus comes 不算倒装,here做副词,只是放在了前面~here comes a bus 是倒装,正常的语序是a bus comes,它把谓语倒装了~there is a boy play with a dog是错的,一句话只能出现一个谓语,所以应该改成there is a boy playing with a dog~there is a boy who play with a dog语法上是对的,应该是plays。但是习惯上用there is a boy playing with a dog,看见那个男孩应该是正在遛狗~或者there is a boy who is playing with a dog~