Repeated ideas appear when a writer returns to the same point in different words, in different paragraphs or from different speakers. In a summary you state such an idea once, in its most precise form. The risk is merging two ideas that only look alike.
This lesson follows separating relevant points from interesting details and prepares you to group points clearly.
How do you find repeats?
After selecting your relevant points, list them as short notes. Then tag each note with a few words naming its idea. Notes that get the same tag are candidates to merge.
Before merging, run one check on each pair: does the second note add a cause, a person, a result or a degree? If it does, keep both. If it does not, keep the more precise one.
Worked example
Read this original passage.
The reading room at the school library is far too noisy to study in. Students say they cannot concentrate because of the constant chatter. One librarian admits the low hum of conversation never stops. Some pupils have started taking their books home instead. A few others now stay in the corridor, where it is quieter.
Task: Summarise the problems with the reading room.
Step 1, notes:
| Note | Tag |
|---|---|
| too noisy to study | noise |
| chatter stops concentration | noise |
| librarian: hum never stops | noise |
| some take books home | effect on students |
| a few study in the corridor | effect on students |
Step 2, test the pairs. The first three say the same thing from three angles. The second adds an effect (cannot concentrate) and the third adds that it is constant. So one precise idea covers them: constant conversation makes it hard to concentrate.
The last two are both about students leaving. They name different places (home and corridor), but the idea is the same: students avoid the room.
Step 3, write:
The reading room’s constant chatter makes concentration difficult, so some students study elsewhere, at home or in the corridor.
Five sentences became one, with nothing lost that the task needed.
The mistake to watch for
The opposite error is merging too far, so that a real difference disappears.
Passage extract: “The fee is too high for most families. It is also collected without warning, at the start of term.”
Mistaken merge: The fee is a problem for families.
The two sentences are not repeats. One is about the amount and the other is about how it is collected. The merged version is true, but it gives up a point. The correction is to write The fee is too high for most families and is collected without warning.
A reliable habit is to count your ideas before and after merging. If the count drops by more than you expected, re-read the pairs you joined.
Check yourself
1. Do these say the same thing? “The bus is always late.” / “Passengers wait a long time at the stop.”
Show answer
Broadly yes. Both describe unreliability from the passenger’s side. You could merge them as buses arrive late, so passengers wait a long time. Be careful only if the passage separates the cause (late buses) from the effect (waiting), and the task asks for them separately.
2. Should these be merged? “The club has too few coaches.” / “The club has too few balls.”
Show answer
They share a structure but name different shortages. Merge them only as a general idea such as the club lacks staff and equipment, which keeps both. Writing the club lacks resources would lose the difference, so it depends on how precise the task needs you to be.
3. Merge into one sentence: “The pool closes at six. Swimmers must leave by six. Nobody is allowed in after six.”
Show answer
All three give one idea, the closing time. One version is enough: The pool closes at six. You keep the exact time because it is the precise detail.
Where this leads next
Once repeats are merged, you have a clean list to organise. Move on to grouping points with a clear organising principle. The summary selection and paraphrase studio lets you practise tagging notes and merging them yourself.
If merging sometimes drops marks because two ideas get blended, a teacher in online one-to-one English First Language tuition can go through your note lists and show where the line falls.