I raised her like I would (raise) a  boy.

= I raised her like I would (raise) a  boy.

= I raised her as I would (raise) a  boy.

我抚养她长大就像我会抚养一个男孩那样。

1. like 用作连词，引导方式状语从句，等于 as。

2. would 在本句表示“对过去情况的推测”。would 表推测，意为“大概，可能，可能会，想必”。

will 指对现在或将来的推测，would 指对过去的推测。例如：

This will be the book you are looking for，I think. 我想这可能是你要找的书。

That would happen in the spring of 1997. 那大概是发生在1997年的春天。