Rhetorical Analysis: Reading Non-Fiction Like a Detective

Why analyse non-fiction texts?

News reports, editorials, speeches, adverts and essays are all non-fiction: they claim to talk about the real world. But every text is written by someone, for someone, for a reason. Critical evaluation means reading with three questions: Who wrote this? What do they want me to believe? Is it supported?

Check the source: who is the author, when was it written, is the claim backed by facts you can check, and does the author gain from your belief? A fact can be checked; an opinion cannot.

Purpose, point of view and paragraph structure

Purpose: an author usually wants to inform, persuade, or entertain. Often more than one. Ask: what does the author want me to do or think after reading?

Point of view: the stance of the writer. "I" or "we" is first person and shows a personal view. A neutral third-person voice can still be one-sided if it chooses only some facts. Look for words that show approval or disapproval.

Structure: a good paragraph has a topic sentence (the main point), supporting details, and often a closing link. Sections group paragraphs under a heading. To map a text, write one line for each paragraph: "this paragraph says…".

Argument structure: claim, reasons, evidence

An argument has three working parts.

• Claim: the point the author wants you to accept.
• Reasons: statements that say why the claim is true.
• Evidence: facts, examples, numbers, or expert words that back each reason.

Also look for a counter-argument (what the other side says) and whether the author answers it. A strong argument has evidence under every reason and meets the best objection. A weak one has gaps, or leaps from a reason to a claim that does not follow.

Common fallacies: attacking the person instead of the idea; "everyone does it, so it is right"; "either this or disaster" (false choice); drawing a big conclusion from one example.

Rhetorical devices and appeals

Rhetorical devices are language tools that shape how we feel.

• Ethos (trust in the speaker), logos (logic and facts), pathos (feelings).
• Rhetorical question: a question asked for effect, not for an answer.
• Repetition (including repeating the first words of lines, anaphora) and the rule of three.
• Loaded words: "slashed" instead of "reduced"; "mob" instead of "crowd".
• Analogy, metaphor, irony, statistics used with care or with trickery.

Name the device, then explain its effect: what does it make the reader feel and why does that help the author?

Using sources in your own writing

When you use another writer's ideas, do three things: quote (exact words in quote marks), paraphrase (your own words, same idea), or summarise (short version of the whole). Always name the source. Copying without saying so is plagiarism.

Use at least two sources when the topic is disputed. Put the source's idea first, then your comment: "According to X, … This shows …". Keep a list of every source as you read.

Theory, philosophical and language essays

Harder essays about literature, media, philosophy or language use the same bridge: find the thesis (the main claim), the key terms (define each in one line), and how the writer moves from step to step.

A theory can be used as a lens when you read a poem or story. For example, an essay that says "the words we have shape what we notice" lets you ask: which words does this poem choose, and what do they hide? Always check that the lens fits the text; do not force it. Quote the text to show your point.

Try it: a practical

In the 3D: switch the evidence off for one reason and watch the claim lean. Then ask: which reason would you attack first in a real article?

At home: cut out one short newspaper editorial. Use three coloured pens: blue under the claim, green under the reasons, orange under the evidence. Circle one rhetorical device. In two sentences say whether you are convinced, and why.

Key formulas and definitions

• Argument = claim + reasons + evidence
• Purpose: inform / persuade / entertain
• Appeals: ethos (trust), logos (logic), pathos (feeling)
• Device + effect: name it, then say what it makes the reader feel
• Source use: quote, paraphrase or summarise, and always name the source

Worked examples

Common mistakes

• Summarising the text instead of analysing how it persuades.
• Naming a device but not explaining its effect.
• Treating every opinion as a fact. Facts can be checked; opinions cannot.
• Copying a source without crediting it (plagiarism).