How to Express Several Ideas in One Sentence

Subjects and Objects in Sentences.

A sentence only needs a verb and a noun (or pronoun) to be complete. Nouns or pronouns that perform the action of the verb are called the subject of the sentence. Let’s look at this sentence:

Dogs eat.

“Dogs eat” is a complete sentence. It has a subject, a verb, and it expresses a complete idea. This subject + verb construction forms the core of all sentences. Anything we add is just a nice addition.

Let’s add a little more information. What do dogs eat?

Dogs eat hamburgers.

We just added another noun that tells us what dogs eat. This is called the object of the sentence. The subject is the “doer” of the action (verb), and the object is the “receiver” of that action.

Modifiers and Connecting Words

Let’s write something descriptive about the dogs. In other words, let’s add an adjective:

The skinny dogs eat hamburgers.

Now, let’s write something about how the dogs eat the hamburgers. In other words, let’s describe or modify the verb with an adverb:

The skinny dogs eat hamburgers slowly.

Where does this eating happen? We can add a prepositional phrase that locates this sentence in time or space:

The skinny dogs eat hamburgers slowly at the table.

Clauses

A clause is made up of a subject and a verb. There are two types of clauses. Look at the sentence (below). It can stand alone as a complete idea. A group of words that has a subject and a verb and expresses a complete idea is called an independent clause.

The skinny dogs eat hamburgers slowly at the table.

We can let independent clauses stand alone as sentences, or we can combine them with a conjunction. A coordinating conjunction would put the two sentences in a kind of equal relationship:

The skinny dogs eat hamburgers slowly at the table, and their owners don’t seem to mind.

If we added a subordinating conjunction, the second sentence would become dependent on the first.

The skinny dogs eat hamburgers slowly at the table because their owners don’t seem to mind.

In the sentence (above), the clause, “because their owners don’t seem to mind,” is a dependent clause because is it not a complete idea by itself. The first clause in the sentence is an independent clause because it is a complete idea by itself.

Remember, an independent clause can express a complete idea by itself. A dependent clause cannot express a complete idea by itself—it must be connected to an independent clause.

NOTE: Sentences will often begin with a dependent clause and put the independent clause at the end. When this occurs, put a comma after the dependent clause. See below:

Because their owners don’t seem to mind, the skinny dogs eat hamburgers slowly at the table.

Practice Problems

1. Which of the following words could act as a subject in a sentence? Choose all that apply: Jon, Swam, Rabbits, We, Then, It, Ran
2. Is the subject of a sentence is the receiver of the action or the doer of the action?
3. Is the object of a sentence is the receiver of the action or the doer of the action?
4. True or False: A dependent clause can stand alone as a sentence.
5. True or False: If a dependent clause is at the beginning of a sentence, place a comma after it.
6. In the following sentence, which word is the subject? They jumped for joy.
7. In the following sentence, which word is the object? The flowers appreciate rain.
8. In the following sentence, which is the dependent clause? When I eat too fast, my stomach hurts.
9. In the following sentence, which is the independent clause? Laura drove to the store even though she was sick.
10. Is the following clause dependent or independent?

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