Tracking an Argument: Claim, Support, Concession
How extended English argument is built — and how to find the real thesis under the qualifications.
At C1 the difficulty is rarely vocabulary. It is holding a long argument in view: which sentence is the claim, which are supporting it, and which are conceding ground to the other side.
The four moves
Almost all English argumentative prose is made of four moves:
Claim — what the writer wants you to accept. Support — evidence, examples, reasoning. Concession — admitting something for the other side. Rebuttal — why the concession does not sink the claim.
Signals for each
| Move | Signals |
|---|---|
| Claim | I argue that, the central point is, it follows that, therefore |
| Support | because, since, as evidenced by, for instance, the data show |
| Concession | admittedly, granted, it is true that, while, of course, to be sure |
| Rebuttal | nevertheless, even so, yet, this overlooks, what this misses |
The concession trap
The single most common misreading at this level is treating a concession as the writer's own view.
Admittedly, the early results were unimpressive. Nevertheless, the approach deserves a second trial.
A hurried reader takes away "the results were unimpressive". The writer's actual position is in the second sentence. Whenever you see a concession signal, the real claim is almost always in the next sentence.
The same trap operates inside a single sentence:
While the cost is undeniably high, the alternative is higher still.
Finding the thesis
In academic and editorial writing the thesis is usually at the end of the opening section or the start of the closing one — not in the first line, which is often a hook or a summary of received opinion the writer intends to attack.
Beware the opening that states a view the writer does not hold:
It is widely assumed that remote work damages collaboration. The evidence is thinner than this assumption suggests.
Line one is what the writer is arguing against.
Chains of reasoning
Long arguments stack: claim → support → sub-claim → support. When you lose your place, find the nearest therefore, thus, hence or it follows — these mark the point where the writer moves from evidence back up to a conclusion.
Test yourself
The quiz below asks you to identify the move each sentence is making, and where the real claim sits.