Upload
brenda-kim
View
244
Download
0
Embed Size (px)
Citation preview
8/12/2019 The Present Perfect Tense and Past Perfect Tense
1/10
THE PRESENT PERFECT TENSE ANDTHE PAST PERFECT TENSE
BIZ 1054 :
PROGRESSIVE
ENGLISH
8/12/2019 The Present Perfect Tense and Past Perfect Tense
2/10
THE PRESENT PERFECT TENSE
We use the present perfect tense, like the simple past
tense to talk about completed actions. However,
unlike the simple past tense which is used with definite
time phrases, we do not state the exact time of an
action with the present perfect tense.
Examples: SIMPLE PAST TENSE PRESENT PERFECT TENSE
__________________ ________________________Patrick conducted a workshop Patrick has conduc teda workshop for
for young working adults last week. young working adults.
(completed action at a definite time) (completed action with no exact time)
8/12/2019 The Present Perfect Tense and Past Perfect Tense
3/10
THE PRESENT PERFECT TENSE
We can use the present perfect tense with words like
sinceand forto refer to an action that began in the
past and is still going on at the point of speaking.
Examples: SIMPLE PAST TENSE PRESENT PERFECT TENSE
______________________ ________________________I studied at this college for five years. I have studiedin this college for five years.
(I am no longer there) (I am still there)
I wasin this college in 1998. I have beenin this college since 1998.
(I am no longer there) (I joined in 1998 and I am still there)
8/12/2019 The Present Perfect Tense and Past Perfect Tense
4/10
THE PRESENT PERFECT TENSE
We use the present perfect tense and not the simple past tense with
adverbs of indefinite timesuch as alreadyandjustto show completed
actions and yet to show that an action is expected to happen but has nottaken place at the point of speaking.
We use neverand everwith the present perfect tense to refer to a time
frame that began in the indefinite past and continues up to the present.
Examples :
a. They have alreadysigned the agreement with our firm (completedaction)
b. Have you ever enjoyedthe beauty of nature around you?
8/12/2019 The Present Perfect Tense and Past Perfect Tense
5/10
THE PRESENT PERFECT TENSE
We use the present perfect tense to refer to a time
frame that began in the recent past and is not over
yet at the point of speaking.
Examples :
a. I havent seenLinda this week. She has beenso busy (This week isnot over)
b. I havent hadtime for breakfast. I haveonly hada cup of coffee this
morning. (This morning is not over yet)
8/12/2019 The Present Perfect Tense and Past Perfect Tense
6/10
THE PAST PERFECT TENSE
When we refer to completed actions in the past, we can
use different past tense forms to indicate what we
mean.
Example: SIMPLE PAST TENSE +SIMPLE PAST TENSE
______________________________________
As the U.S. stocks rose, the Asian market rebounded.
8/12/2019 The Present Perfect Tense and Past Perfect Tense
7/10
THE PAST PERFECT TENSE
We use the past perfect tense for an action or
situation that happened earlier, and the simple past
tense for the action or situation that took place
later.
Examples:PAST PERFECT TENSE + SIMPLE PAST TENSE
_________________________________________The secretary had prepared before the directors arrivedfor
all the reports. the meeting.
The situationhadalready when the two leaders agreedto
deteriorated. peace talks.
8/12/2019 The Present Perfect Tense and Past Perfect Tense
8/10
THE PAST PERFECT TENSE
We use the past perfect tense with words like already
andjustto refer to actions which we completed
before a specific time in the past.
Examples :
a. Ann had already w alkeda hundred metres down the road when sheremembered that she hadnt locked her front door. (completed action
before a specific time)
b. We had just hadour coffee break when we metsome old friends
outside the caf.
8/12/2019 The Present Perfect Tense and Past Perfect Tense
9/10
THE PAST PERFECT TENSE
We use the past perfect tense with time words and phrases such
as alwaysand more thanonce to refer to repeated actions in
the past,never to refer to an action that had not taken place upto the point of speakingand yet for an action that we expected
to happen in the past but which had not taken place up to the
point of speaking.
Examples :
a. Mom had always coaxedus to eat more vegetables when we were young.
b. The old janitor had toldus more than oncethat the lifts were not functioning well but we
had not heeded him
c. We hadnt chosenthe venue for our weekend camp yet when the principal suggested
the Forest Reserve.
d. The class had never heardof the famous scientists who Peter spoke about.
8/12/2019 The Present Perfect Tense and Past Perfect Tense
10/10
PRACTICE (TICK THE CORRECT
SENTENCE)
A. Colin has met me at the bank this morning. We decided to have
lunch together.
B. Ann did not write to us yet. She is probably busy with her studies.C. This has been a hectic week for Joan. She has been swamped with
meetings and reports.
D. In the last decade there was/has been a significant breakthrough in
the treatment.
E. Joe and I had sworn/have sworn to keep this matter a secret fromthe rest of the group.