Ir al contenido principal

PRESENT PERFECT.




Present Perfect

Also known as present perfect simple or present perfect in Spanish, it is one of the verb tenses of the present in English. 
Its correct use is necessary to express experiences or memories that occurred a long time ago, but of which memory is still kept or are currently relevant.

  • Form
To form the present perfect, we use the auxiliary verb "to have" in the present and the past participle of the verb.

Subject

Auxiliar verb

Short form

Past participle

I, you, we, they

have

I’ve, you’ve, we’ve, they’ve

talked, learned, traveled…

he, she, it

has

he’s, she’s, it’s

talked, learned, traveled…


  • Structure

AFFIRMATIVE SENTENSES

Subject + auxiliar verb (to have) + past participle…


NEGATIVE SENTENSES

Subject + auxiliar verb (to have) + “not” + past participle…


iNTERROGATIVE SENTENSES

Auxiliar verb (to have) + subject + past participle…?


Examples of the present perfect


 Affirmative

  • She has lived in many cities
  • I have worked for one hour

Negative

  • She´s not sent the letter
  • You´ve not exercised

Interrogative

  • Have we seen that movie?
  • Have you just finished work?






Comentarios

Publicar un comentario

Entradas más populares de este blog

FUTURE TENSE: "GOING TO" vs "WILL"

When to use "GOING TO" The future tense with "going to" is most commonly used in spoken language when you want to refer to the immediate future, that is, to something that is about to happen.     Ex: * She is going to pay with a credit card * I´m going to drop off my prescription over there. It is also used to talk about intentions or plans to do something: Ex: *I´m going to learn English     FORM It is formed with the verb "to be" conjugated for the corresponding person, followed by "going to" and the base verb. TO BE + GOING TO + VERB When to use "WILL" The future tense with "will" is used to talk about decisions that are made while speaking. Ex: * I need to get my medicine, I will go to the pharmacy tonight * I need some cash. I will pay with my debit card and ask for cash back It is also used to say predictions of a general nature. Ex: * I´m sure it will rain tomorrow *Camilo Perez will win the election. FORM   WILL + VER
Publicar un comentario
Leer más

SIMPLE PAST.

The "simple past" is used to talk about an action that ended in a time before the current one. The duration is not relevant. The time in which the action takes place can be the recent past or the distant past. In the simple past there are regular verbs and irregular verbs. The "simple past" is used to refer to when something happened, so it is associated with certain temporary expressions that indicate: A certain times: last week, when i was a child, yesterday, sex weeks ago. for example: Yesterday, i arrived in Geneva We saw a good film last week She finished he work atseven o´clock I went to the theatre last night On indeterminate time: the other day, ages ago, a long time ago people lived in caves a long time ago. for example: She played the piano when she was a chold FORM Formation of the "simple past" with regular verbs AFFIRMATIVE subject + raíz + ed   I skipped.  
Publicar un comentario
Leer más

PRESENT PERFECT: FOR, SINCE.

Using the "present perfect" we can define a period of time prior to the present moment, considering either its duration, in which case we use "for" + temporal period, or its beginning or starting point, in which case we use " since" + specific moment. For + period of time For six years, For  a week, For a month, For hours, For two hours. Ex:   I have worked hare For five years Since + specific moment Since  this morning , since last week , since yesterday Ex: I have worked here Since 2000 PRESENT PERFECT WITH "FOR" Examples: We have taught at this scho ol for a long time They have been at the hotel for a week She has lived here for twenty years PRESENT PERFECT WITH "SINCE" Examples: We have taught at this school since 1999 They have been at the hotel since last monday She has lived here since 1984
Publicar un comentario
Leer más