Choose a clear position, support it with developed reasons and evidence, answer the strongest opposing argument, and finish with a broader insight.
What is it for?
Learn how to build a convincing argumentative essay with clear reasons, useful evidence, a fair opposing view and a thoughtful ending.
What you need to know
- An introduction with a hook, one background sentence explaining social importance, and a debatable thesis.
- Two body paragraphs, each with a topic sentence, developed reasoning, evidence and a link to the thesis.
- A concede-and-refute paragraph that recognises a fair opposing argument and explains its limits.
- A conclusion with either a paraphrased summary or a direct conclusion, followed by food for thought.
- Precise words, cautious claims where needed, and links that show how ideas relate.
- An optional call to action that suggests a realistic change.
1. Build an introduction with three clear parts
Start with a hook that catches the reader's attention. Then give background and explain why the topic matters socially. Finish with a thesis that states your position and at least two reasons. The thesis must make a claim that someone could reasonably challenge. It must not simply name the topic.
- Hook: use a broad statement, a surprising fact, a thoughtful question, a saying or a familiar situation.
- Background: explain the debate and why it matters. Keep this part neutral.
- Thesis: state your position and preview your main reasons.
- Do not give your full supporting arguments in the introduction.
- Do not write, 'This essay is about...' or use a vague thesis.
2. Develop each reason with explanation and evidence
Each body paragraph should develop one main reason from your thesis. Begin with a topic sentence. Explain why the claim matters and how it works. Then add a personal example or reliable evidence. Finish by linking the point to your main position.
- Use one main reason per paragraph.
- Explain causes, effects and limits instead of repeating the claim.
- Use a specific personal example or reliable research.
- Do not invent statistics or present guesses as facts.
- Explain what the evidence shows and how it supports your thesis.
3. Concede fairly, then refute carefully
A strong essay recognises the best opposing argument. First, explain why reasonable people support it. Then identify its limit or missing point. Finally, show why your own position remains stronger. This makes your argument fair without making your position unclear.
- Use 'Admittedly' or 'Granted' to recognise a valid point.
- Explain the opposing view accurately before challenging it.
- Use 'That said' or 'The difficulty with this argument is...' to introduce the limit.
- Refute the argument with reasoning or evidence, not insults.
- End by linking the response to your thesis.
4. Conclude with a clear decision and food for thought
Choose one of two ways to begin your conclusion. You can summarise your reasons in new words. Or you can state the conclusion that follows from your argument. Then add one sentence with a wider insight. A call to action may follow if it offers a realistic step.
- Option A: paraphrase your thesis and main reasons.
- Option B: draw a clear conclusion from your argument.
- Add food for thought after the summary or conclusion.
- A thoughtful question is allowed in this part.
- Add a call to action only when it fits the topic.
- Do not introduce new evidence, copy the introduction or apologise for your argument.
5. Use precise language and control the tone
C1 writing needs careful claims and clear links between ideas. Choose words that explain your exact meaning. Use cautious language when the evidence is incomplete. Vary your sentence patterns, but keep each sentence easy to follow.
- Use 'suggests' when evidence supports a possibility, not certainty.
- Use 'may', 'might' or 'is likely to' when suitable.
- Use 'nevertheless', 'consequently' and 'in contrast' to show clear relationships.
- Use 'substantial' instead of 'big' when describing an amount or effect.
- Use 'undermine' when something weakens an argument or result.
- Use formal, respectful language rather than casual expressions.
- Check that every paragraph supports the thesis.
How to do it, step by step
- Write a hook, neutral background and a thesis with at least two reasons.
- Develop the first reason with a topic sentence, explanation and evidence.
- Develop the second reason with the same clear paragraph structure.
- Concede a fair opposing view, refute its limits and defend your position.
- Choose a conclusion style, add food for thought and consider a call to action.
Formulas and key language
| Use it for | Example | Another example |
|---|---|---|
| I contend that ... because ... | I contend that public libraries deserve funding because they widen access to learning. | I contend that flexible hours help workers because they support family responsibilities. |
| The issue matters because ... | The issue matters because transport costs affect access to work. | The issue matters because meal prices affect family budgets. |
| To begin with, ... | To begin with, free public transport could reduce travel costs. | To begin with, flexible opening hours could help working parents. |
| This is partly because ... | This is partly because cheaper travel leaves more money for food. | This is partly because clear instructions reduce mistakes at work. |
| For instance, ... | For instance, a family could use the savings for school supplies. | For instance, a worker could attend an appointment without losing a full day. |
| Admittedly, ... | Admittedly, free services can place pressure on public budgets. | Admittedly, working from home can make teamwork more difficult. |
| That said, ... | That said, careful planning can reduce unnecessary spending. | That said, regular meetings can help teams share information. |
| The available evidence suggests that ... | The available evidence suggests that shorter journeys may reduce daily stress. | The available evidence suggests that clear labels may reduce shopping mistakes. |
| Given these points, we can conclude that ... | Given these points, we can conclude that public parks deserve continued support. | Given these points, we can conclude that flexible schedules need clear limits. |
| It is worth considering whether ... | It is worth considering whether lower travel costs could widen access to work. | It is worth considering whether shorter meetings could improve daily productivity. |
Model text
Common mistakes
Plan it, then check it
Plan
- Choose a debatable topic and decide your position.
- Write two reasons that support your position.
- Find reliable evidence or create a clearly fictional personal example for practice.
- Write the strongest opposing argument and prepare a fair response.
- Choose a conclusion style and plan one wider insight.
Check
- Does the introduction contain a hook, neutral background and a clear thesis?
- Does each body paragraph explain one reason and support it with evidence?
- Have I presented the opposing view fairly and explained its limits?
- Does the conclusion avoid new points and repeated wording?
- Are my claims precise, my links clear and my tone suitable for an essay?
Practice
Match each essay part with its main job.
Choose the best answer for each item.
Write the missing phrase. Use the words in brackets when shown.
Change only the incorrect word or punctuation.
Now write
Write a 200-250-word argumentative essay on this topic: Should universities be free? Start with a hook, then give background and a thesis with at least two reasons. Explain your first reason in one body paragraph. Explain your second reason in another paragraph. Include evidence for both reasons. You may use clearly labelled fictional survey results for this practice task. Add a paragraph that concedes and refutes an opposing argument. Finish with a summary or direct conclusion, food for thought, and an optional call to action. Use careful claims and clear links between ideas.
Word bank
Sentence starters
- Access to higher education can ...
- The issue matters because ...
- I contend that universities should ... because ...
- One important reason is that ...
- Admittedly, opponents may argue that ...
- Given these points, we can conclude that ...