TRANSITIVITY, along with MOOD and THEME, is one of the three “principal systems of the clause” (H&M, p.10) which the the central unit of lexico-grammar. The world around us is constantly changing and in flux. Think about the action in a game:
We can represent this picture is several different ways. The batter is Viv Richards, he is hitting the ball for six, or he is out. The system of TRANSITIVITY allows us to represent the world as this constant flow of experience, who does what to whom under what circumstances, and construe this experience as “a quantum of change in the flow of events as a figure” (H&M, p.213). There are three elements to the system of TRANSITIVITY as a figure:
Transitivity structures express representational meaning: what the
clause is about, which is typically some process, with associated participants
and circumstances (H&M, p.361)
We can thus represent the picture above as being composed of these three elements, centered around the Process:
For EFL, viewing the clause from the perspective of TRANSITIVITY is particularly useful in highlight the differences between phrases that may appear the same to a learner. For example, consider the two sentences:
- I looked up the building
- I looked up the building
While they have the same words, there are fundamental differences between them which can be explained through the transitivity. In sentence 1., the Process ‘looked up’ refers to searching on, for example, Google Maps, while the second refers to physically looking:
1.
I |
looked up | the building |
Participant | Process |
Participant |
2.
I |
looked | up the building |
Participant | Process |
Circumstance |
It can also highlight the differences between Participants and Circumstances, for example:
1.
He |
is hitting | the ball | for six |
Participant |
Process | Participant |
Circumstance |
2.
He |
is hitting | the ball | for the West Indies |
Participant | Process | Participant |
Participant |