Italian Phrase
Sì, ho letto un libro.
Meaning
The speaker confirms that they have read a book. The sentence uses the passato prossimo (ho letto) to indicate a completed action in the recent past, and the affirmative “Sì” adds a clear positive response.
When to use
Use this phrase when someone asks you whether you have read a book, or when you want to confirm a reading activity in a conversation about literature, school assignments, or personal hobbies.
✦Grammar Breakdown
Sìholettounlibro
Sì (affirmation)
An adverb meaning “yes”, used to give a positive answer; it carries an acute accent to distinguish it from the conjunction “si”.
ho (auxiliary verb)
First‑person singular present of “avere”, used as the auxiliary for the passato prossimo of most transitive verbs.
letto (past participle)
Past participle of “leggere”. When combined with “avere”, it forms the passato prossimo meaning a completed reading action.
un (indefinite article)
Masculine singular indefinite article, equivalent to “a” or “one”.
libro (noun)
Masculine singular noun meaning “book”.
🗨In Conversation
Hai letto quel libro?
Did you read that book?
Sì, ho letto un libro.
Yes, I have read a book.
✕Common Mistakes
Sì, sono letto un libro.
“Leggere” uses “avere” as its auxiliary, not “essere”.
Sì, ho letto un libro
The past participle must be preceded by the auxiliary verb; “letto” alone is ungrammatical.
↔Alternatives
Sì, ho già letto un libro.
Yes, I have already read a book.
Sì, ho finito di leggere un libro.
Yes, I finished reading a book.
Sì, ho letto un libro ieri.
Yes, I read a book yesterday.
Cultural Tip
In Italian the passato prossimo (ho letto) is the default way to talk about a completed action in the recent past, especially with verbs of reading, writing, and other activities. If you want to stress that the reading happened earlier, add “già”. Also, remember that “Sì” always carries an accent; writing it without the accent (si) changes the meaning to the reflexive pronoun “himself/herself”.