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Material de estudio y ejercicios de diferentes asignaturas.


GUÍAS DE MATEMÁTICAS


GUÍAS DE FÍSICA Y QUÍMICA


GUÍAS DE LENGUAJE


GUÍAS DE INGLÉS

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INGLÉS




LENGUAJE Y LITERATURA



FILOSOFÍA



MATEMÁTICAS, 1º Bachillerato



MATEMÁTICAS, 2º Bachillerato



MATEMÁTICAS SOCIALES, 2º Bachillerato



FÍSICA, 1º Bachillerato



FÍSICA, 2º Bachillerato



QUÍMICA, 1º Bachillerato



QUÍMICA, 2º Bachillerato



ARTE

SELECTIVIDAD




Nuestro apunte semanal:

TIEMPOS VERBALES,
GUÍA DE CONSULTA RÁPIDA – QUICK REFERENCE GUIDE


SIMPLE TENSES

PRESENT SIMPLE

TO BE: I am / I am not / Am I? > Yo soy, yo estoy ...
You / we / they are
He /she / it is
Affirmative, contracted form: I´m / you´re / he´s ...
Negative, contracted form: I´m not / isn´t / aren´t

TO HAVE: I have (got) / I have not (got) / Have I (got)? > Yo tengo,yo he ...
He / she / it has (got)
Affirmative, contracted form: I´ve, he´s ...
Negative, contracted form: haven´t / hasn´t

REST OF THE VERBS*: I talk / I do not talk / Do I talk? > Yo hablo
He / she / it talks
He / she / it does not talk
Does he / she / it talk?
Negative, contracted form: don´t / doesn´t

PAST SIMPLE

TO BE: I was / I was not / Was I? > Yo era, yo estaba
You / we / they were
He / she / it was

TO HAVE: I had / I had not  (got) / Had I (got)? > Yo tenía, yo había
Negative, contracted form: hadn´t

REST OF THE VERBS*: I talked / I did not talk / Did I talk? > Yo hablé
Affirmative: if a regular verb, add ed to its infinitive; if an irregular verb, use its past (see the irregular verbs list).
Negative, contracted form: didn´t


FUTURE SIMPLE

ALL VERBS*: I will talk / I will not talk / Will I talk? > Yo hablaré
Affirmative, contracted form: I´ll talk / you´ll talk ...
Negative, contracted form: won´t


CONDITIONAL SIMPLE

ALL VERBS*: I would talk / I would not talk / Would I talk? > Yo hablaría
Affirmative, contracted form: I´d talk / you´d talk ...
Negative, contracted form: wouldn´t



PERFECT TENSES
verb to have + participle of the main verb

Participle: if a regular verb, add ed to its infinitive; if an irregular verb, use its participle (see the irregular verbs list)

PRESENT PERFECT

ALL VERBS*: I have talked / I have not talked / Have I talked? > Yo he hablado

PAST PERFECT

ALL VERBS*: I had talked / I had not talked / Had I talked? > Yo había hablado

FUTURE PERFECT

ALL VERBS*: I will have talked / I will not have talked / Will I have talked? > Yo habré hablado

CONDITIONAL PERFECT

ALL VERBS*: I would have talked / I would not have talked / Would I have talked? > Yo habría hablado




CONTINUOUS TENSES
verb to be + gerund of the main verb

Gerund: add ing to the infinitive of the verb

PRESENT CONTINUOUS

ALL VERBS*: I am talking / I am not talking / Am I talking? > Yo estoy hablando

PAST CONTINUOUS

ALL VERBS*: I was talking / I was not talking / Was I talking? > Yo estaba hablando

FUTURE CONTINUOS

ALL VERBS*: I will be talking / I will not be talking / Will I be talking? > Yo estaré hablando

CONDITIONAL CONTINUOUS

ALL VERBS*: I would be talking / I would not be talking / Would I be talking > Yo estaría hablando

* We use the verb to talk as an example for this Quick Reference Guide. Modal verbs (can, may ...) have their own rules and exceptions.

 
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