7.2 Coordination and Subordination
In the previous section, we learned how to use different patterns to create sentence variety and to add emphasis to important points in our writing. Next, we will examine two ways in which we can join sentences with related ideas:
- Coordination. Joining two related ideas of equal importance.
- Subordination. Joining two related ideas of unequal importance.
Connecting sentences with coordinate or subordinate clauses creates more coherent paragraphs and produces more effective writing.
Coordination
Coordination joins two independent clauses that contain related ideas of equal importance.
Original sentences: I spent my entire paycheck last week. I am staying home this weekend.
In their current form, these sentences contain two separate ideas that may or may not be related. Am I staying home this week because I spent my paycheck, or is there another reason for my lack of enthusiasm to leave the house? To indicate a relationship between the two ideas, we can use the coordinating conjunction so:
Revised sentence: I spent my entire paycheck last week, so I am staying home this weekend.
The revised sentence illustrates that the two ideas are connected. Notice that the sentence retains two independent clauses (I spent my entire paycheck; I am staying home this weekend) because each can stand alone as a complete idea.