Teaching guidelines +/- 15 minutes

Learn the various uses of "se" in Spanish, including reflexive, reciprocal, impersonal, passive, intensifier, pronominal, and unintentional actions. This lesson helps intermediate learners understand how "se" modifies verb meanings and sentence focus, featuring practical examples like "Ana se explica la palabra" and "Se me olvidó el vocabulario." Master the differences and uses to improve comprehension and communication.
  1. The "se" can represent actions performed by the subject on themselves (reflexivo), between several (recíproco) or without a defined subject (impersonal).
  2. Simplify the passive voice (pasiva refleja), intensify actions and form part of the meaning of certain verbs.
  3. Indicate actions that occur without intention (acción involuntaria).
Uso del "se"FórmulaEjemplo
ReflexivoSujeto + se + verboAna se explica la palabra. (Ana explains the word.)
RecíprocoSujetos (2+) + se + verboAna y Pedro se corrigen el texto. (Ana and Pedro correct each other the text.)
ImpersonalSe + verbo (3ª persona singular)En esta clase se habla con fluidez. (In this class one speaks fluently.)
Pasiva reflejaSe + verbo (3ª persona singular/plural) + objetoSe explican las frases en la clase. (The sentences are explained in class.)
IntensificadorSujeto + se + verbo + objetoPedro se repite la frase para aprenderla. (Pedro repeats the sentence to learn it.)
PronominalSujeto + se (parte del verbo) + verboAna se imagina la conversación. (Ana imagines the conversation.)
Acción involuntariaSe + objeto indirecto + verboSe me olvidó el vocabulario. (The vocabulary slipped my mind.)

Exceptions!

  1. Change of meaning with "se": Some verbs change meaning when "se" is added. ⇒ Example: quedar (to arrange) vs. quedarse (to remain)

Exercise 1: Usos del "se" en español

Instruction: Fill in the correct word.

Show translation Show answers

se lava, Se corrigen, se da cuenta, Se me olvidó, se grita, se prepara, se queda, Se le cayó

1.
Maria ... las manos antes de comer.
(Maria washes her hands before eating.)
2.
Ana ... fuerte cuando practica la pronunciación.
(Ana shouts loudly when practising pronunciation.)
3.
Luis ... para explicar el tema en clase.
(Luis prepares to explain the topic in class.)
4.
Ana ... callada cuando no entiende la explicación.
(Ana stays quiet when she does not understand the explanation.)
5.
... una palabra importante en la noticia.
(I forgot an important word in the news.)
6.
Juan ... de la diferencia entre dos palabras.
(Juan realises the difference between two words.)
7.
... la ficha en medio de la presentación.
(He realised the point halfway through the presentation.)
8.
... las frases del resumen.
(The sentences in the summary are corrected.)

Uses of "se" in Spanish

Understanding the uses of "se" in Spanish is essential for mastering intermediate grammar (B1 level). This lesson introduces seven common functions of "se," helping you recognize its role in various sentence structures.

Main Uses Covered

  • Reflexive: When the subject performs an action on themselves, e.g., "Ana se explica la palabra."
  • Reciprocal: Actions shared between two or more subjects, e.g., "Ana y Pedro se corrigen el texto."
  • Impersonal: Indicating unspecified subjects, e.g., "En esta clase se habla con fluidez."
  • Passive Voice (Pasiva refleja): Simplifies passive constructions, e.g., "Se explican las frases en la clase."
  • Intensifier: Emphasizes repetition or intensity, e.g., "Pedro se repite la frase para aprenderla."
  • Pronominal: "Se" as part of certain verb forms, e.g., "Ana se imagina la conversación."
  • Unintentional or Accidental actions: Describing involuntary events with indirect objects, e.g., "Se me olvidó el vocabulario."

Highlights and Key Points

Some verbs change meaning when "se" is added, like quedar (to arrange) versus quedarse (to remain). This lesson helps you spot these subtle shifts and use "se" appropriately in everyday conversation and writing.

Comparison with English

Unlike English, where reflexivity and passivity are marked by pronouns or auxiliary verbs, Spanish often uses "se" to express these concepts compactly. For example, the English passive "The phrases are explained" corresponds to the Spanish "Se explican las frases." Learning to use "se" correctly will improve your fluency and enable you to convey meanings that are difficult to express elegantly in English.

Useful phrases introduced include "se me olvidó" (I forgot unintentionally), and understanding others like "se imagina" (he/she imagines) will enrich your expression in Spanish.

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This content has been designed and reviewed by the coLanguage pedagogical team: About coLanguage

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Lea Pessara

Multilingual communication, focus on business and law

Cologne University of Applied Sciences

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Last Updated:

Tuesday, 28/01/2025 18:14