by esledge Sun Sep 21, 2008 7:21 pm
"Aim to" would be used roughly like "intend to" or "want to":
We aim to please.
The company aimed to launch the next product by November.
"Aim at" would be used to indicate direction or focus:
The shooter aimed at the target.
Take aim at the problems facing the company.
I can't come up with an example in which aim to and aim at could be used interchangeably. If you have one, feel free to follow up.
Emily Sledge
Instructor
ManhattanGMAT