present perfect exercices

PRESENT PERFECT FORM

[has/have + past participle]

Examples:

• You have seen that movie many times.
• Have you seen that movie many times?
• You have not seen that movie many times.

Complete List of Present Perfect Forms

USE 1 Unspecified Time Before Now

Examples:

• I have seen that movie twenty times.
• I think I have met him once before.

• Experience

  You can use the Present Perfect to describe your experience
• I have been to France.
• He has never traveled by train.

• Change Over Time

  We often use the Present Perfect to talk about change that has happened over a period of time.
• • You have grown since the last time I saw you.
  • The government has become more interested in arts education.

  • Accomplishments

    We often use the Present Perfect to list the accomplishments of individuals and humanity. 
    Examples:
    

    • Man has walked on the Moon.
    • Our son has learned how to read.

    • An Uncompleted Action You Are Expecting

      We often use the Present Perfect to say that an action which we expected has not happened. 
      Examples:
      

      • James has not finished his homework yet.
      • Bill has still not arrived.