Are you a student? Yes, I am.
(No, I am not.) Were you a worker? Yes, I was.
(No, I was not.) Will you be an engineer? Yes, I will. (No, I will not.) I am not an engineer. He was not a worker. We will not be doctors.
132. to be.
Be (wai, were; been)
[I I | | | I ]
to be :
1) , . to be :
The rulers are on the desk. .
The rulers were on the desk. .
The rulers will be on the desk. .
2) , , , :
was a worker before, ,
now he is a designer. .
aim, purpose , task . to:
Our task is to finish the test
by 7 o'clock. ( , )
7 .
to be of, to be , :
This problem is of great
importance for our scientists. .
3) , :
We are to prepare every- -
thing for the experiment. .
was to get the data
yesterday. .
4) :
) Continuous Perfect Continuous Participle I:
She is working now. .
She has been working since , early morning.
) Participle II: is (was, will be) asked (, -
to make a report. ) .
HAVE
133. to have Indefinite.
| Present | Past | Future |
| I (you, we, they) have he (she, it) has | I (he, she, it, we, you, they) had | I (we) shall/will you (he, she, it, they) will have |
Have you got any lessons today? (Do you have any...), Yes, I have. (No, I have not.) Did you have any lessons yesterday? Yes, I did. (No, I did not.)
I have no lessons today.
I have not got any lessons today.
They had no (not any) lessons
yesterday.
: Future Indefinite .
134. to have. I have (had, had) |
to have :
1) , :
This material has many
valuable qualities. .
We had a meeting yesterday. .
2) , . to:
|
|
|
They have to make this
experiment once more. .
We had to use a computer
to make these calculations. ,
.
Present Past Indefinite do (did):
Do they have to make this
experiment once more? P^?
3) Perfect Perfect Continuous. to have , , :
has made an interesting report at the conference. .
We had finished our work by 9 o'clock. 9 .
DO
135. to do Indefinite:
| Present | Past | Future |
| I (you, we, they) do he (she, it) does | I (he, she, it, we, you, they) did | I (we) shall/will 1 you (he, she, > do it, they) will J |
136. to do:
) do : 1) :
I do (he does) my (his) ( )
morning exercises regularly. .
2) Present Past Indefinite. to do , :
Do you go to the Institute every day?
Yes, I do. No, I don't. Does he study English? Yes, he does. No, he does not. Did they work at the plant last year?
Yes, they did. No, they didn't.
? . .
? . .
? . .
3) - (), . do (does) did ; to.
, , .:
This device does help them
a lot in their work. Why didn't you translate
this article? But I did
translate it.
.
? .
4) - . 1 , , , , :
Metals conduct electricity better than semiconductors do.
, .
