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Grammar - Everyday Grammar - Have You Perfected the Perfect Tenses? |
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Have You Perfected the Perfect Tenses? |
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Have
You Perfected the Perfect Tenses?
The lesson includes an audio program explaining this
grammar topic, the script for the audio program, a words in this story section,
and other important information. |
Audio Program
Listen to the audio program explaining this grammar
topic. Then read the following written information. |
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Have You Perfected the Perfect
Tenses? |
For VOA Learning English, this is Everyday Grammar.
Today we are going to talk about the perfect verb
tenses. Perfect tenses generally focus on how a past
action affects the present. For example, “I have already
eaten.” The suggestion is that the speaker is not
hungry.
Perfect verb tenses are the most difficult for English
learners. The term “perfect” can be confusing. What does
grammar have to do with not making mistakes? When you
are talking about grammar, perfect has a different
meaning. It comes from the Latin word perfectum, which
means “complete.”
The most important thing to remember is the perfect
tenses always refer to completed actions. If you get
confused, try replacing “perfect” with “completed” and
the time relationship should become clearer. |
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Present Perfect |
Past Perfect |
Future Perfect |
PERFECT
TENSES |
I have driven in snow many
times.
Have/has + past
participle verb |
It had already snowed before I
left.
Had + past participle
verb |
It will have snowed 6 inches by
the end of the day.
Will have + past
participle verb |
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Present perfect
We will start with the present perfect. You form the
present perfect using has or have followed by a past
participle verb. For example, “I have seen Star Wars.”
The use of the present perfect here gives us three
pieces of information. First, it tells us that the event
is finished. Second, it tells us that the exact time of
the action is unknown or unimportant. Third, it suggests
that the experience of seeing Star Wars has some effect
in the present.
One of the most difficult distinctions for English
learners to make is the difference between the simple
past and present perfect.
Remember, when there is a specific time, you use the
simple past. In the sentence “I saw Star Wars last
night,” the adverb last night is a specific time.
You cannot say “I have seen Star Wars last night.” But,
you could say, “I have seen Star Wars before” or “in the
past” or “three times.”
You should also use the present perfect to refer to a
repeated action in the past. For example, “I have taken
that test four times.” The exact time of each action is
not important.
You can also use the present perfect to describe an
action that did not happen, using the adverb never. “I
have never traveled outside of my country” and “I have
never smoked in my entire life.” Something that did not
happen in the past, like not traveling and not smoking,
can also have an effect in the present.
The adverbs never, already, yet and so far are common in
the present perfect. Adverbs are often the best
indicators of which verb tense to use.
Past Perfect
Now let us look at the past perfect. The past perfect
describes an activity that was finished before another
event in the past. For example, “She had already had a
baby before she graduated.”
To form the past perfect, use had followed by a past
participle verb. For the second action, use before or by
the time followed by the simple past verb. Imagine you
were at a New Year’s Eve party, but you fell asleep
before midnight. You could say, “I had already fallen
asleep before the New Year came.”
You can use the past perfect to talk about how an
experience from the distant past relates to an
experience from the more recent past. For example, “The
soldier wasn’t scared because he had already been in
battle before.”
In other words, battle was not a new experience for the
soldier.
If the time relationship is clear, you can choose
between the past perfect and the simple past. “My
grandfather passed away before I was born,” has the same
meaning as “My grandfather had passed away before I was
born.”
The past perfect just emphasizes that the first action
was completed before the second action.
Future perfect
Let us move on to the future perfect. Use the future
perfect when you know that one future action will be
completed before another future action. For example, “I
will have graduated from college before my little
brother graduates from high school.”
The future perfect has very limited use because we
rarely know a future sequence of events with any
certainty. When it is used, the future perfect usually
refers to major life events that are planned years in
advance.
And those are the three perfect tenses. Join us next
week on Everyday Grammar for an explanation of the
perfect progressive tenses.
I’m John Russell.
And I’m Ashley Thompson.
Adam Brock wrote this story for Learning English. Jill
Robbins and Kathleen Struck were the editors. |
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Words in This Story |
-
participle - grammar.
a form of a verb that is used to indicate a past or
present action and that can also be used like an
adjective
- adverb
- grammar. a word that
describes a verb, an adjective, another adverb, or a
sentence and that is often used to show time,
manner, place, or degree
- indicator
- n. a sign that shows
the condition or existence of something
- scared
- adj. afraid of
something
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Grammar Tips |
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An audio lesson to
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Click here to visit the lesson page with the written script for this
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Commonly Confused Words: Part One
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Click here to visit the lesson page. |
Commonly Confused Words: Part One
(Beginner - Listening)
An audio lesson to
help with your understanding of commonly confused
words. The English is
spoken at 75% of normal speed.
Click here to visit the lesson page with the written script for this
audio program. |
Commonly Confused Words: Part Two
(Beginner - Listening,
reading)
A video lesson to
help with your understanding of commonly confused
words.
The English is
spoken at 75% of normal speed.
Click here to visit the lesson page. |
Commonly Confused Words: Part Two
(Beginner - Listening)
An audio lesson to
help with your understanding of commonly confused
words. The English is
spoken at 75% of normal speed.
Click here to visit the lesson page with the written script for this
audio program. |
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