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Perfect




Perfect to have + Participle II .

Participle II - 3 , ed . Participle II . Perfect , , . Present Perfect , .

Perfect , .

, . , , .

We have understood the teachers explanation.

.

 

He has brough t the book to the library.

.

 

Present Perfect

We have built a new house. .

 

- - . - Present Perfect.

Present Perfect to have ( have has) Participle II - (3 ) - .

Present Perfect, .

1) :

We have finished our work. .

2) , , : this year (month, week), , :

always never

ever - seldom

often just

not yet

 

We have finished our work. .

I have never seen him. .

 

, , Perfect .

:

She has come. .

She has never come in time. .

I have started the motor. .

He has written exercises today. .

We have just spoken about you. .

 

Present Perfect to have Present Simple + Participle II .

Past Perfect

Past Perfect , , : after, when, before.

:

1) , (, , by);

2) , .

We had made our experiment by five p.m.

5 .

We had made our experiment before the professor came (before the professors coming).

, ( ).

 

Future Perfect

Future Perfect , . , , .. by ().

They will have made their experiment by 7 oclock.

.

 

They will have made their experiment before the professor comes.

, .





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