Tiempos Verbales en Inglés: Uso y Estructura

Presente Simple

• Uso: Acciones habituales o rutinas, hechos generales.
• Auxiliares: Do/Does.
• Marcadores temporales: always, usually, generally, every day, once a week...
• Ejemplos: I go, I don't go, Do you go?

Presente Continuo

• Uso: Acciones que están ocurriendo en el momento de hablar.
• Marcadores temporales: now, at the moment, this year...
• Ejemplos: I am going, Are you going?

Pasado Simple

• Uso: Acciones que ocurrieron en un momento concreto del pasado.
• Marcadores temporales: in 2008, yesterday, last week, ago, back, when...
• Estructura: Sujeto + Verbo en 2ª columna (o -ed) + Complemento.
• Auxiliares: did/didn't (con verbo en forma base).

Pasado Continuo

• Uso: Acciones que estaban ocurriendo en un momento específico

Present Simple (Presente Simple)

Estructura Afirmativa

• I/you/we/they: verbo en infinitivo
• He/she/it: verbo en infinitivo + -s o -es

Estructura Negativa

• I/you/we/they: don't (do not) + verbo en infinitivo
• He/she/it: doesn't (does not) + verbo en infinitivo

Estructura Interrogativa

• Do + I/you/we/they + verbo en infinitivo?
• Does + he/she/it + verbo en infinitivo?

Uso y Adverbios Comunes

Se utiliza para describir hábitos y rutinas. Aparece frecuentemente con adverbios de frecuencia como: often, always, sometimes, never, usually, seldom, every day/week/month.

Present Continuous (Presente Continuo)

Estructura Afirmativa

• I: am + verbo + -ing
• He/she/it: is + verbo + -ing
• You/we/they: are + verbo + -ing

Estructura Negativa

• I: am not + verbo + -ing
• He/she/it: isn't (is

Reglas Generales para el Uso de Gerundios e Infinitivos

El uso correcto del gerundio (forma -ing) y el infinitivo (con o sin to) es fundamental en la gramática inglesa. A continuación, se detallan las reglas y excepciones más importantes.

Verbos que Aceptan Gerundio o Infinitivo (Sin Cambio Significativo)

Estos verbos pueden ir seguidos tanto por el gerundio como por el infinitivo sin que el significado de la oración varíe sustancialmente:

• attempt, begin, continue, dislike, hate, intend, like, love, prefer, start.

Excepciones y Casos Especiales con Like, Love, Hate, Prefer

• Presente Continuo: Se utiliza to + infinitivo detrás del presente continuo de los verbos begin y start, o cuando complementan a know, realize o understand.
• Verbos de Preferencia:

Adicion: and,next,so,then,when,while,with, also, in addition.

Opinion: In my opinion, I think that, I would say that,Personally

Conectores: At first, a fex minutes later, after, finally,in conclusion, in the end, as soon as, eventually noy, at the moments.

Ordenacion: First of all, secondly, trhirdly 

Adicion: and,next,so,then,when,while,with, also, in addition.

Opinion: In my opinion, I think that, I would say that,Personally

Conectores: At first, a fex minutes later, after, finally,in conclusion, in the end, as soon as, eventually noy, at the moments.

Ordenacion: First of all, secondly, trhirdly 

6. ADVANTAGES AND DISADVANTAGES OF LIVING IN THE COUNTRY

In the past most people lived in the country, eating the products which they produced and the

PrS -s don't doesn't/ always usually often sometimes seldom never, at 1 oclock in the mornin on fridays every week onde a month how often

PRC am/is/are -ing / now righ now at the moment, this year at present today these days this month, this evening tonight tomorroz next friday

PS -ed  o 2da col, didn't/ yesterday, last week, two days ago, in 2007, in the 1890s, in the 18th century, when, then

PC was were -inf/ last night, at 4 oclock

Past Perfect S had -ed 2da col/ already, by the time, after, before, until, never, just

Present Perfect S have has -ed 3da col/ never, ever, already, just, yet, recently, how long, for, since, in recent years

FS will/ this evening, in an hour, at 2 oclock, later, tomorrow, next month, in a few weeks, in the future,... Continuar leyendo "Tiempos verbales en inglés más expresiones de tiempo" »

CAN SCIENTISTS MAKE IT RAIN?

1-A) False:" A swiss company called Meteo Systems claims to have started more than 50 rainstorms over the Abu Dhabi desert last year.

B) False:" Professor Peter Wilder of the Technical University of Munich is keeping an open mind about this new idea.``I am convinced that the ionization technology has the potential to work´´he says"

C) True:" But when forecasters said there was a good chance of drizzle on the National Day Parade in October 2009, Chinese scientists were told to hold back the rain"

D) False:" Rain is not the only attempt to modify the weather in scientists sights"

2-A) Because scientists want to make it rain in the desert an unfarmable land.

B) Scientists want to avoid storms and hailstorms that could