【求助】help的用法是神马？？

ivonfyq

刚才看了Manhattan ，说help的用法：HELP
RIGHT:
He HELPS RAKE the leaves.
He HELPS TO RAKE the leaves.
He HELPS me RAKE the leaves.
He HELPS me TO RAKE the leaves.
His HELP IN RAKING the leaveshas been welcome.

WRONG:
He HELPS me IN RAKING the leaves.
I need him AS HELP TO RAKE the leaves.


我对
He HELPS me TO RAKE the leaves.
His HELP IN RAKING the leaveshas been welcome
这2个很有疑问，我记得好像说help sb to do 和help in doing 是错的用法啊！
马上就要考试，希望大牛们能给个说法！