Настоящее совершенное время

FORM
Affirmative
Interrogative
I
You have worked
We have written
They
He
She has worked
It has written
Have I/you/we/they worked? Yes, I have
Have I/you/we/they written? No, I have not.
Has he/she/it worked? Yes, she has
Has he/she/it written? No, she hasn`t
I/you/we/they have not worked
I/you/we/they haven’t written
He/she/it hasn’t worked
He/she/it has not written
Negative
have/has + V3/ed

USES
1. Действие, произошедшее в прошлом, но имеющее видимый результат в настоящем
John’s car is dirty.
He washes the car.
He has washed the car.

2. Действия, которые ТОЛЬКО ЧТО завершились
Time expression:
just – только что
Bob is having lunch.
He has just had lunch.

3. Действия, начавшиеся в прошлом, и продолжающиеся по настоящее время
We bought the house in 2000.
We still live in the neighborhood.
We have lived here for 15 years.
We have lived here since 2000.
2000
2015
Time expressions: for – в течении, since – с опр. момента в прошлом

4. Личный опыт, переживания, изменения , которые произошли
He has flown a plane but he has never tried bungee jumping.
Have you ever travelled by plane?
Time expressions: ever – когда-либо, never - никогда

5. Действие, произошедшее в прошлом в неопределенное время (не знаем когда именно)
The children have tidied their room.
WHEN???

Time expressions
SB, GR 5
Ever – когда-либо
Never - никогда
Just – только что
Already - уже
Yet – еще нет, уже
For – в течении
Since – с определенного момента в прошлом
How long…? -как долго?