Reading comprehension: main idea, specific information, inference and text purpose
What the domain tests
Andalusia PAU English usually places an unseen text in Option A or Option B and asks you to show four reading skills: main idea, specific information, inference and text purpose. The text may be journalistic, opinion, popular science or literary. The exam wants evidence that you can separate what is stated from what is implied and from what you think.
Core rules
- Main idea: identify the writer's central claim, not the first detail. Test it against the whole text, including the conclusion.
- Specific information: locate the exact lines mentally and paraphrase. If the item says 'according to the text', do not add outside knowledge.
- Inference: combine two or more clues. A valid inference is forced by the text; a guess is only possible.
- Purpose: ask why the writer chose this example, headline or final sentence. Common purposes are to inform, persuade, criticise, warn, entertain or recommend.
- Reference: track pronouns and demonstratives (it, this, such measures) to the noun phrase they replace.
Worked example
Text: 'Despite the council's pledge to plant 2,000 trees, only a third had been planted by March. The report blames budget delays rather than a lack of volunteers.' Item: What is the main idea? Reasoning: The first sentence sets up a promise and a shortfall; the second explains the cause. A correct answer is that the tree-planting target was missed mainly because of funding problems. 'Only a third' is supporting detail, not the main idea. An inference item such as 'The volunteers were willing to help' is supported by 'rather than a lack of volunteers'. A purpose item would accept 'to report on a policy failure' rather than 'to celebrate volunteers', because the report's focus is the shortfall.
Traps
- Choosing an option because it repeats words from the text while reversing the logic.
- Treating an example as the main idea.
- Missing negation: 'not uncommon' means common.
- Answering inference with personal opinion or extreme claims.
- Copying long chunks instead of paraphrasing when the rubric asks for your own words.
Exam routine
Read the items first, then the text once for gist and once for evidence. Underline the sentence that justifies each answer. For true/false with justification, make the quoted evidence match the statement exactly.