mpt · CSS study notes
Articles (A/An/The)
MPT English revision hub · Choose the article by asking whether the noun is countable, singular, general, specific, or unique—and by listening to the first sound.
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Three-question method
1. Is the noun singular and countable?
It may need a/an.
2. Is the noun specific, already known, or unique?
It may need the.
3. Is the noun plural or uncountable and used generally?
It normally takes no article.
Master decision table
| Form | Main use | Correct example | Why |
|---|---|---|---|
| a | One non-specific singular countable noun before a consonant sound | She is a university student. | University begins with the consonant sound /y/: “you-niversity.” |
| an | One non-specific singular countable noun before a vowel sound | She waited for an hour. | The h is silent; hour begins with a vowel sound. |
| the | A specific, known, unique, or clearly identified noun | Please close the door. | The listener knows which door is meant. |
| zero article | Plural or uncountable nouns used generally; many proper names and fixed expressions | Books provide knowledge. Water is essential. | The statements refer to books and water generally. |
One example showing all three stages
First mention
I saw a dog.
The dog is not yet identified.
Second mention
The dog was barking.
Now both speaker and listener know which dog is meant.
General statement
Dogs are loyal animals.
No article is used because the plural noun refers to dogs generally.
The most important A/An rule
Choose by sound, not by spelling.
Consonant sound → a
a university
a European
a one-eyed man
Vowel sound → an
an hour
an honest person
an MBA graduate
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Do not ask, “Which letter comes first?”
Ask, “Which sound do I hear first?”
How to study
Part 1 — A and An
Sound rules, abbreviations, professions, classifications, rates, exclamations, and common traps.
Part 2 — Uses of The
Specific reference, uniqueness, superlatives, groups, inventions, instruments, body parts, comparisons, and fixed patterns.
Part 3 — Zero Article
General nouns, languages, subjects, meals, sports, transport, institutions, illnesses, days, months, and common omissions.
Part 4 — Geography and Special Contrasts
Countries, rivers, mountains, islands, institutions, titles, newspapers, hotels, directions, and meaning changes such as school/the school.
Part 5 — Solved MPT MCQs
Sentence completion, error spotting, mixed rules, explained answers, and a revision test.
Five-second MPT checklist
- Identify the noun.
- Decide whether it is countable or uncountable.
- Decide whether it is singular or plural.
- Decide whether it is general or specific.
- For a/an, pronounce the next word.
- Check whether a fixed geographical or institutional rule applies.
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Your target is to explain not only which article is correct, but also why the other two choices are wrong.