Object (grammar) facts for kids
- The cat sat on the mat.
- She hit him.
These are direct objects. The following are indirect objects:
- The dog brought Jane his lead.
- I sent my son a letter.
The structure of these sentences is (S/V/O/O) where S = subject, V = verb and O = object. The first object is an indirect object, the second is a direct object. Notice that, in the last example, you sent a letter, not your son. The sentence makes perfect sense without the indirect object.
An equivalent sentence to the last example is:
- I sent a letter to my son.
Here some grammarians also see son as the indirect object (letter is the term which cannot be left out).
In sentence structure
Objects are distinguished from subjects in the syntactic trees that represent sentence structure. The subject appears (as high or) higher in the syntactic structure than the object. The following trees of a dependency grammar illustrate the hierarchical positions of subjects and objects:
The subject is in blue, and the object in orange. The subject is consistently a dependent of the finite verb, whereas the object is a dependent of the lowest non-finite verb if such a verb is present.
Object (grammar) Facts for Kids. Kiddle Encyclopedia.