Basic Sentence Structure Basic Sentence Structure Subjects The subject of a sentence is the person, place, or thing that the sentence is about. The subject of the sentence can be a noun (a word that names the person, place, or thing) or a pronoun (a word that replaces the noun, such as I, you, she, or they). Who or what is the sentence about? Compound subjects can be joined by and, or, or nor. Basic Sentence Structure Subjects Prepositional Phrase: A prepositional phrase is a word group that begins with a preposition and ends with a noun or pronoun. A preposition is a word that connects a noun, pronoun, or verb with some other information about it. The subject of a sentence is never in a prepositional phrase. One of my best friends is a circus clown. Basic Sentence Structure Subjects Identify the subjects in the following sentences. The monkeys in the zoo climb trees all day long. Basic Sentence Structure Subjects Identify the subjects in the following sentences. The monkeys in the zoo climb trees all day long. Basic Sentence Structure Subjects Identify the subjects in the following sentences. Students from all over the country attend day camp every spring. Basic Sentence Structure Subjects Identify the subjects in the following sentences. Students from all over the country attend day camp every spring. Basic Sentence Structure Subjects Identify the subjects in the following sentences. Each of the birds in the wetlands wears an identification tag. Basic Sentence Structure Subjects Identify the subjects in the following sentences. Each of the birds in the wetlands wears an identification tag. Basic Sentence Structure Subject A subject may be compound. That is, it may consist of two or more subjects, usually joined by and or or, that function together. Steve, Juan, and Alicia attended the seminar. Basic Sentence Structure Subjects Identify the subjects in the following sentences. At the local Dairy Queen, Jenny and Marsha gasped at the sight of pickle slices on their banana splits. Basic Sentence Structure Subjects Identify the subjects in the following sentences. At the local Dairy Queen, Jenny and Marsha gasped at the sight of pickle slices on their banana splits. Basic Sentence Structure Subjects Identify the subjects in the following sentences. The boots by the door and the flipflops in the living room need to be put away. Basic Sentence Structure Subjects Identify the subjects in the following sentences. The boots by the door and the flipflops in the living room need to be put away. Basic Sentence Structure Subjects Identify the subjects in the following sentences. Everything on the bed and everything in the closet was organized in under an hour. Basic Sentence Structure Subjects Identify the subjects in the following sentences. Everything on the bed and everything in the closet was organized in under an hour. Basic Sentence Structure Subject The words here and there are adverbs and cannot be subjects. There is no problem. Here is the issue. Basic Sentence Structure Subjects Identify the subjects in the following sentences. There goes the frog, all nicely defrosted. Basic Sentence Structure Subjects Identify the subjects in the following sentences. There goes the frog, all nicely defrosted. Basic Sentence Structure Subjects Identify the subjects in the following sentences. Here are your lost bedroom slippers. Basic Sentence Structure Subjects Identify the subjects in the following sentences. Here are your lost bedroom slippers. Basic Sentence Structure Subjects Identify the subjects in the following sentences. There was a new student in class today. Basic Sentence Structure Subjects Identify the subjects in the following sentences. There was a new student in class today.