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Present Perfect Power Point

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Transcript

  • 1. Let´s exercise.....
    Present Perfect
  • 2. Present Perfect
    Experiences
    Verb Tense used to discuss experiences in the past and completed events and actions up to and including the present time
  • 3. Three Main Uses of Present Perfect
    Use 1
    Something that started in the past and still true now
    Examples:
  • 4. Three Uses of Present Perfect
    Use 2
    Indefinite past action
    (time unspecified, unstated, or unknown)
    Examples:
    ?
  • 5. Three Uses of Present Perfect
    Use 3
    Repeated past action
    Examples:
  • 6. Form of Present Perfect
    Subject + have / has + past participle
    I We
    You They
    He The people
    She Everyone
    It
  • 7. Past Participles
    What is a past participle?
    For regular past tense verbs, the –ed form: liked, walked, worked, talked
    For irregular past verbs, memorize:
    been, seen, had, eaten, shown, written
  • 8. Do you know the past participles?
    Click Here to Find Out.
    Click!
    Or here!
    Or here, too.
  • 9. Key words for present perfect
    Already = (adv.) before now
    I have already finished my homework.
    Not yet = (adv.) not before now
    Scientists have not yet discovered a cure.
  • 10. Key words for present perfect
    Never = (adv.) not at any time
    in the past, including now
    I have never seen
    such a beautiful sunset!
    Ever = (adv.) at any time, including the present
    ** Used only in questions
    Have you ever ridden a horse?
  • 11. Reminder about Adverb Placement
    With two verbs (auxiliary and main verb), place the adverb between them
    I havenevereaten raw fish.
  • 12. Key words for present perfect
    Before = at some time in the past behind the present time
    I have been to Las Vegas before.
    Several times, many times, a few times, a couple of times, a lot of times = for indefinite or repeated past actions
  • 13. Key words for present perfect
    Since and for
    Since + specific point in the past when the action started
    For + duration, length of time
  • 14. Practice: since or for ?
    _______ 6:00
    _______ Wednesday
    _______ a month
    _______ two days ago
    _______ November 1
    _______ 2004
    _______ an hour
    _______ I was young
    _______ January
    _______ 10 years
    _______ Monday
    _______ 12 noon
    _______ I got up
    _______ 5 minutes
    _______ a long time ago
    _______ four days
  • 15. Need more practice with since and for?
    Click Here!
    Or here!
  • 16. Online Practice
    Simple Practice
    Forming Questions in Present Perfect
    Change to Present Perfect
    More Practice
    Still More Practice
  • 17. Any Questions about Present Perfect?