Tarjetas de estudio: Por vs Para, Adverbios en -mente y el Modo Subjuntivo

Flashcards de vocabulario y reglas gramaticales clave sobre el uso de por/para, la formación de adverbios terminados en -mente y la introducción al modo subjuntivo.

Por

Preposition used to express cause, reason, duration of time, means of transportation or communication, exchange, and movement through a place.

Para

Preposition used to express purpose or aim, destination, deadline, recipient, and comparison or opinion.

¿Por qué? vs. ¿Para qué?

Functional difference where '¿Por qué?' investigates the cause or reason of an action, while '¿Para qué?' seeks to determine the purpose or final objective.

Voy a caminar por la biblioteca

Expression indicating movement through, along or inside the space of the library.

Voy a caminar para la biblioteca

Expression indicating movement with a fixed direction or destination toward the library.

Regla de adjetivos en -o (Adverbios en -mente)

Grammatical rule that establishes changing the ending -o of the adjective to its feminine form in -a before adding the suffix -mente.

Regla de adjetivos en -e o consonante (Adverbios en -mente)

Grammatical rule that establishes keeping the original form of the adjective without changes and directly adding the suffix -mente.

Hermosamente

Adverb derived from the adjective 'hermoso', transformed to the feminine form 'hermosa' plus the suffix -mente.

Perezosamente

Adverb derived from the adjective 'perezoso', transformed to the feminine form 'perezosa' plus the suffix -mente.

Suficientemente

Adverb derived from the adjective 'suficiente', to which the suffix -mente is added while keeping the ending in -e.

Generalmente

Adverb derived from the adjective ending in consonant 'general', to which the suffix -mente is directly added.

Abiertamente

Adverb derived from the adjective 'abierto', changing its ending to the feminine form 'abierta' and adding the suffix -mente.

Modo indicativo

Verbal mood used to express real facts, certainties, objective information, and concrete statements.

Modo subjuntivo

Verbal mood used to express wishes, doubts, hypotheses, emotions, uncertainty, and subjective attitudes.

Condiciones para el uso del subjuntivo

Requirements that encompass two clauses with different subjects, connected by the link 'que', where the main verb expresses will, doubt, emotion, or an impersonal expression.

Pasos para conjugar el presente de subjuntivo

1. Take the 'yo' form of the present indicative. 2. Remove the ending -o. 3. Add the opposite endings (-e for -AR; -a for -ER/-IR).

Verbos irregulares en el subjuntivo

Group of 6 verbs (Dar, Ir, Saber, Haber, Estar, Ser) that cannot be conjugated following the regular method because their 'yo' form in the present indicative does not end in -o.

Haya

The only impersonal form of the irregular verb 'haber' in the present subjunctive.