No. You only send in forms that document the changes you made to your return. For example, if you added another form W-2 when you amended your return then you would send a copy of it.
605.1. Amending Tax Returns
...Please note: the amended return must include all forms and schedules included with the original return to be processed correctly. Do not include any additional documents, like a copy of the original return or an application for abatement.