A comprehensive Cambridge O Level English Language 1123 unit on summary writing: selecting relevant information, condensing ideas, using your own words and structures, organising a clear response, and controlling length.
Unit 43 develops the summary skill required for Cambridge O Level English Language 1123. The essential task is not to shorten a passage mechanically. A strong summary identifies the information relevant to the question, selects it carefully, condenses it accurately, and presents it clearly in the writer’s own words and structures. Cambridge’s current syllabus states that the Paper 1 Summary task requires continuous writing of no more than 150 words and assesses both selection of information and the quality of the writing.
A summary question gives you a source text and asks you to communicate particular information from it. Your first responsibility is therefore to understand exactly what information the question asks you to summarise.
Cambridge links the summary task to R1, understanding explicit meanings, and R5, selecting and using information for specific purposes. The writing side assesses organisation and the appropriate use of the candidate’s own words and structures.
Do not begin by copying interesting sentences from the passage. Read the task first. Identify the exact subject of the summary and underline the limiting words in the question: for example, benefits, problems, reasons, ways, effects, or advantages and disadvantages.
The wording of the question establishes the purpose for which information must be selected. Information that is true but does not answer the stated focus does not become relevant merely because it appears in the passage.
A passage can discuss a broad topic while the question asks about only one part of it. If the passage is about urban transport, for instance, the question might ask specifically about its environmental benefits. Details about ticket prices, history or personal experiences may be part of the passage but not part of the required summary.
Think of the question as a filter: topic → exact focus → relevant ideas.
Read the source with the question beside you. Mark each idea that directly answers the task. A useful private method is to place a short keyword beside each relevant section. Do not copy full sentences into your notes unless a technical term genuinely needs to be retained.
The aim is to build a set of content points, not a miniature copy of the passage.
Good summary writing involves selection. If two sentences in the source communicate essentially the same idea, your summary normally needs the idea once, expressed efficiently. If one source sentence contains a relevant point and an unrelated detail, retain the relevant part and leave the unrelated detail out.
Cambridge’s published mark scheme rewards skilful selection and use of relevant ideas rather than indiscriminate inclusion.
Passages often explain a main point with examples, statistics, anecdotes or illustrations. Your first question should be: What is the underlying idea? If the example merely proves or illustrates that idea, it may not need to appear in a concise summary.
However, do not remove a detail that is itself part of the required information. Selection depends on the question, not on a fixed rule that examples are always unnecessary.
One of the easiest ways to weaken a summary is to include everything you noticed. Extra information can consume your word limit and reduce the proportion of relevant material.
Before keeping a point, ask: Does this directly answer the question? If the answer is no, leave it out unless it is needed to make a relevant point intelligible.
After selecting points, look for relationships. Several source details may belong to one broader idea. Grouping related points helps you avoid repetition and produces a more coherent summary.
For example, if a passage gives several consequences of a policy, you can organise the consequences logically rather than following the passage sentence by sentence.
You do not have to reproduce the source’s paragraph order mechanically. Cambridge’s guidance explains that there are different ways to organise a well-structured summary. What matters is whether the organisation makes the response clear and effective for the reader.
A logical order might be cause → effect, problem → consequence → response, or advantage → additional advantage → limitation, provided that the selected information remains faithful to the source.
Using your own words does not mean replacing every word with an unusual synonym. It means expressing the source ideas independently and naturally while preserving their meaning.
Useful transformations include changing a noun phrase into a verb phrase, changing sentence structure, combining related ideas, changing the order of clauses, or replacing a source expression with a natural equivalent.
Paraphrasing is successful only when the meaning remains accurate. A synonym can be grammatically possible but semantically wrong. Words such as possible, likely, certain, some and all carry different levels of meaning and should not be exchanged carelessly.
Likewise, changing cause into correlation, possibility into certainty, or a limited claim into a universal claim can make a summary inaccurate.
Condensing means expressing the necessary information economically. If the source says that a project was delayed because heavy rain damaged roads, caused transport disruption and prevented workers from reaching the site, a concise summary might combine the related information into one sentence about weather-related disruption causing the delay.
Condensation should remove repetition and unnecessary wording, not essential meaning.
Combining ideas is useful when the source gives closely related points. Coordinating conjunctions, subordinating conjunctions and carefully chosen participial phrases can help create concise sentences.
Do not combine unrelated ideas merely to make the summary shorter. A shorter sentence is not automatically a better sentence.
Summary writing rewards precision. Choose words that preserve the source meaning while avoiding unnecessary repetition. General words can be useful for condensation, but they should not become so vague that the original idea disappears.
For example, several specific descriptions of transport difficulties might be condensed into travel disruption when that phrase accurately represents all of them.
Repeated ideas, repeated sentence openings and repeated vocabulary all use space. Once an idea has been communicated clearly, move forward to the next relevant point.
Before finalising, look for two sentences that could be combined without losing a distinction between ideas.
Cambridge does not require a particular number of paragraphs for the summary. Its published guidance states that multiple paragraphs are not mandatory and that effective organisation can be achieved in different ways. What matters is the effect of the organisation on the reader.
For a short summary, one coherent paragraph may work very well; two short paragraphs may also be appropriate if the ideas have a clear relationship. Choose the structure that makes the information easiest to follow.
For the current summary task, Cambridge specifies continuous writing rather than note form. A list of disconnected points does not demonstrate the same control of organisation and expression as connected prose.
Use complete sentences and connect ideas naturally.
For the 2027–2028 syllabus, Cambridge specifies that the summary should be no more than 150 words. The limit is not a target that requires you to reach 150 exactly. It is an upper boundary that forces you to select and condense information.
A practical approach is to draft economically, count the words, then remove repetition or unnecessary phrasing while protecting every required content point.
Use this sequence:
For each selected point, ask three questions:
This prevents mechanical synonym replacement. The goal is not to make the vocabulary look different; it is to communicate the same information independently and clearly.
Summary writing still requires accurate spelling, punctuation and grammar. A concise response can contain a surprising number of errors if the writer rushes to meet the word limit.
Check subject–verb agreement, tense, sentence boundaries, apostrophes, punctuation and spelling. Accuracy helps the reader understand the condensed information without ambiguity.
For the current syllabus, the summary task assesses reading through R1 and R5: understanding explicit meanings and selecting and using information for a specific purpose. The writing component assesses the organisation of ideas and the appropriate use of the candidate’s own words and structures.
Cambridge’s published mark scheme describes the strongest responses as selecting a wide range of relevant ideas skilfully, organising the response effectively, and expressing it clearly, fluently and concisely.
Source idea: A town introduced cycle lanes. The lanes encouraged some residents to cycle more often, reduced congestion on certain routes and made cycling feel safer. However, construction temporarily restricted road space.
Question focus: Summarise the benefits of the cycle lanes.
Selected ideas: increased cycling; reduced congestion on some routes; improved perceived safety.
Condensed response: The cycle lanes encouraged more residents to cycle, helped reduce congestion on some routes and made cycling feel safer.
Notice what has happened: the temporary construction problem has been omitted because it does not answer the question about benefits. The three relevant ideas have been combined into one concise sentence.
Some summary tasks ask for two related categories, such as advantages and disadvantages. Treat each strand as a separate selection problem first. Find the relevant points for each side, then decide how to connect them.
Do not allow one strand to dominate simply because its information appears earlier in the source. Check the question again before submitting to ensure both requested areas have been addressed.
Do not spend all your available time rewriting the first sentence. The marks depend on the whole response. A short planning stage can save time later because it reduces copying, repetition and unnecessary drafting.
A practical sequence is read → select → group → draft → count → refine → proofread.
This unit is based on official Cambridge International material for Cambridge O Level English Language 1123. The current 2027–2028 syllabus specifies the Paper 1 Summary task as continuous writing of no more than 150 words and identifies R1 and R5 for the reading component, with W2 and W3 contributing to the writing component. Cambridge’s official guidance also explains that multiple paragraphs are not mandatory and that organisation should be judged by its effect on the reader.
Important: The explanations and examples in this EDUSAMBAM article are original instructional material. They are designed to teach the skills specified by Cambridge and do not reproduce copyrighted Cambridge teaching materials or model answers.
15 questions. Select an answer for each, then submit to see your score instantly.