, . 10 : can, may, must, should, ought to, shall, will, would, need, dare.
, to be to have .
: n, may, must, should, ought (to), need:
He can swim. .
He may swim. ( ).
I must swim. .
You should swim. ().
She needs to swim. ().
:
1. to.
2. to ( ought).
3. .
4. not n : cannot.
5. can (could) may (might) .
can = to be able (to) = ,
may = to be allowed (to) =
must = to have (to) = , . : I shall have to there go. ( ) .
must = to be (to) = . , . : The train is to leave at 7. - ( ) 7 .
| Present | Past | Future |
| can | could | Shall/ will be able to do smth |
| may | might | Shall/ will be allowed to do smth |
| must | had to do smth | shall / will have to do smth |
GRAMMAR EXERCISES
I. :
1. The weather... change tomorrow, a) may b) must c) should
2. She... to finish school in a year. a) may b) has c) is
3. The water is cold, you... swim, a) can b) can't c) must
4. I... to cover the whole distance on foot, a) can b) have c) must
5.... you help me? a) could b) should c) must
6. I'm afraid the weather... change for the worse, a) must b) may c) should
7. Somebody will... to meet her. a) ought to b) need c) have to
8. He... speak three foreign languages, a) can b) may c) must
9. You... work hard at your English if you want to know it. a) can b) may c) must
10. You... not go out, the lesson is not over yet. a) can b) may c) have
11. He... be in this room, a) must b) is c) has
12. You feel bad, you... see a doctor, a) needn't b) should c) can
13. I... walk, there is a bus going there, a) needn't b) mustn't c) can't
14.The sky is dark. It... rain soon. a) may b) should c) has to
15. The lights are on. They... be at home. a) may b) must c) are to
16. You... to come here again. a) must b) should c) have
: 1)a; 2)c; 3)b; 4)b; 5)a; 6)b; 7)b; 8)a; 9)c; 10)b; 11)a; 12)b; 13)a; 14)a; 15)b; 16)c;
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II.
1. .
2. ?
3. -?
4. -.
5. ? - , .
6. .
7. £.
8. ?
9. .
10. .
11. .
12. .
III. :
1. Lets ask mother. She... know his adress.
2. You... drink cold water if you don't want to fall ill.
3.... you help me?- I am afraid not.
4. You... interrupt me when I am speaking.
5. Pupils... talk during the lesson.
6. It... rain, take your raincoat.
7. My father... be at his office now as it is 8 o'clock already.
8.... I switch on the radio? - Yes, you...
9.... I smoke here? - No, you...
10. You... take my pencil for a moment.
11.I... finish this work today. I am tired.
: 1)must; 2)havent; 3)can; 4)shouldnt; 5); musnt; 6)may; 7)must; 8)may, may; 9)may, may not; 10)may; 11)cant;
