identify the direct object
the baseball pitcher threw his teammate on first base the ball
pitcher
teammate
first base
ball
the ball
you is a...
subject
predicate
a indirect object
none of the above
none of the above. "You" is a pronoun that can be a subject, object, or possessive pronoun depending on the context of the sentence.
The direct object in the given sentence is "ball".
To identify the direct object in the sentence, you need to determine the recipient of the action. The action verb in the sentence is "threw." Ask yourself, "What did the baseball pitcher throw?" The answer to this question is the direct object.
In this case, the direct object is "the ball" because it is the recipient of the action of the verb "threw."