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Present Perfect Presentation prepared by Kristi Reyes

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Present Perfect Presentation prepared by Kristi Reyes Present Perfect Experiences Verb Tense used to discuss experiences in the past and completed events and actions ... – PowerPoint PPT presentation

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Title: Present Perfect Presentation prepared by Kristi Reyes


1
Present Perfect
  • Presentation prepared by
  • Kristi Reyes

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 have never eaten 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?
_______ 600 _______ 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?
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