Direct and indirect objects are key parts of building sentences that you should understand. Here we will look at the key difference between them.
Objects in sentences refer to someone or something in relation to the subject’s action of the verb. They come after the verb (and any words or phrases that modify the verb). So the pattern is Subject + Verb + Object.
There are two types of objects in English grammar, direct and indirect objects.
The example above is an example of a direct object. A direct object is the receiver of the action within a sentence and it answers the question "who?" or "what?".
So in the first case, the action (the verb) is the marking and it is the homework that is receiving this action i.e. it is being marked. In the second case, the receiver of the action - the shouting (verb) - is Susan, so Susan is the direct object.
In order to have an indirect object in a sentence, there must be a direct object.
The indirect object is the recipient of the direct object. Or in other words, it identifies to or for whom or what the action of the verb is performed.
The direct object and indirect object will be different people, places or things.
So in the first case, the son is the recipient of the direct object (the present). So the action - buying the present - is being performed for him. In the second case the recipient is Phillip, who is the recipient of the card (direct object).
Here are some example sentences. All the direct objects are in bold. Where an indirect object is included in the second set of examples, the indirect object is in italics.