Present Perfect tense

1.

Present Perfect
tense

2.

1. Действие совершено к настоящему моменту
(by now)
Our faculty has moved to a new building.
• неважно, когда именно произошло действие;
• есть результат в настоящем.
2. Experience - опыт
I have been to this conference
I have seen this video

3.

3. Действие началось в некий момент в прошлом и длится
до сих пор:
We have been colleagues for 5 years.
(we became colleagues 5 years ago and we still work together)
I have lived in Moscow since 2007.
(I moved to Moscow in 2007 and still live here)

4.

5.

I
You
We
Ved
have
They
+
V
3
He
She
It
has
Irregular verb

6.

I
We
have
already
They
has
just
She
Mike
washed
cleaned
finished
found
drunk
my
his
your
our
their
her
hair.
book.
work.
juice.
room.

7.

I
You
We
Ved
have not
They
+
V
3
He
She
It
has not
Irregular
verb

8.

I
You
We
Our pets
Her brother
Your daughter
haven’t
hasn’t
read
heard
eaten
written
the history.
the address.
their food.
the letter.

9. Вопрос

I
Have
Ved
You
We
They
Has
+
V
3
He
She
It
Irregular verb

10.

I have
already
done
just
done
I
have
I
have n’t
Have
you
done
done
my homework.
my homework.
my homework
your homework
yet.
yet ?

11.

I/I have
readjust
the read
text the text.
We/
We have
writejust
thewritten
exercisethe exercise.
My friend
My has
friend/
just open
opened
thethew
window.
indow.
The pupils
Thehave
pupils/
justhave
had breakfast.
breakfast
SheShe/
has just
finish
finished
the exercise
the exercise.

12.

I have already
eaten dinner.
eaten dinner.
II haven’t
haven’t eaten
eaten dinner.
dinner yet.
She has already
thetest.
English test.
taken thetaken
English
She
She hasn’t
hasn’t taken
taken the
the English
English test
test.yet.

13. Use already or yet

My brother
brother/has
read
the book
Tolstoy.
My
already
readbytheL. book.
Kate andKate
Pete/
married.
andget
Pete
have already got married.
Jim hasn’t
cleaned his room yet.
Jim / not/ clean
his room.
It/ no/ stop raining
It hasn’t stopped raining yet.
They/ go toThey’ve
the theatre.
already gone to the theatre.

14.

Ever (когда-либо) употребляется в
вопросительных предложениях.
-Have you ever eaten Chinese food?
Never (никогда) употребляется в
отрицательных предложениях.
- I have never eaten Chinese food.

15.

Present Perfect
VS
Past Simple

16.

Past Simple
Определенный
момент в прошлом:
2 days ago, yesterday,
this morning (it’s not
morning anymore)
Present Perfect
К настоящему
моменту:
recently, lately, etc.,
this morning (it’s still
morning)

17. Сравните

My experiment has failed.
(I have no positive results now)
My experiment failed. But I kept trying and
finally succeeded.
(The situation is different now)

18.

19.

20.

Ex. They…in a new project. (to take part/last year).
– They took part in a new project last year.
1) The scientist…his article. (to write/already)
– The scientist has already written his article.
2) Andrew’s hamster…his food. (to eat/just)
–Andrew’s hamster has just eaten his food.
3) The boys…an old cage in their garden. (to find/yesterday)
– The boys found an old cage in their garden yesterday.
4) They…the problem. (not/discuss/yet)
– They haven’t discussed the problem yet.