Modals of obligation / recommendation

Strong obligation recommendation
ü Have to - Used for rules (somebody else other that the speaker had made the decision) there is no choice … …………………………………………………………………………………	ü Should – used to say that smth is right to do in your opinion ……………………………………………………………………….
ü Don’t have to (you have a choose what to do) …………………………………………………………………………………………

Of permission	Of prediction
ü Can – used to say smth is permitted …………………………………………………………….. ü Can’t – smth is not permitted ü ………………………………………………………………	ü Will – predictions about the future …………………………………………………………… ü May/might - future possibilities(we are not sure) ü ………………………………………………..

Task 1 Complete the sentences with can’t, have to, don’t have to, should or shouldn’t.

0 I think you __ should__ lie down for a moment. You don’t look well.

1 I think you _________________ ignore the problem. It may be a dangerous virus.

2 Are you crazy? You __________________ go surfing in such terrible weather conditions. It’s forbidden. See the sign?

3 Students who are over eighteen _____________________ go to bed at 10 p.m. They may stay up until midnight.

4 Our teacher says that we __________________ be here at half past seven. If we’re late, they’ll go on the trip without us.

5 You __________________ take part in all the activities, you know. It’s not a sports camp.

6 The doctor told me that I ______________________ stay indoors for a week if I don’t want to have problems with hay fever.

7 What do you think you’re doing? You __________________ take antibiotics without talking to the doctor first! It’s dangerous for your health!

8 If you’re scared of heights, you ________________________ go bungee jumping.

Task 2 Rules of football (complete with modal verbs)

1) The field of play for football ___________________ rectangular and marked with lines. The two longer lines are called touch lines. The two shorter lines are called goal lines. (it is necessary). The field of play is divided into two by the halfway line.

2) A match is played by two teams, each consisting of not more than eleven

players, one of whom is the goalkeeper.

3) A match _________ start if either team consists of fewer than seven players. (it is not possible/allowed)

4) Up to a maximum of three substitutes __________ be used in any match played in an official competition organized by FIFA. (it is allowed/possible)

5) The two teams __________________ wear colours that distinguish them from the other team, the referee or assistant referees. (it is necessary)

6) The referee _________ only change a decision on realising that it is incorrect, or

on the advice of an assistant referee or the fourth official, provided that he has not restarted play or finished the match. (it is possible/allowed)

7) The half-time interval ___________________ be more than 15 minutes. (it is not allowed)

8) For a free kick, all opponents ____________ at least 9.15 m (10 yds) from the ball until it is in play. (it is necessary)

9) A goal ____________ be scored directly from a penalty kick. (it is allowed/possible)

10) A goal ___________________ be scored directly from a throw-in. (it is not allowed/possible)

11) A player ___________________ touch the ball with his hand. (it is not allowed/possible)

12) If a match is decided on penalties, all players except the two goalkeepers and the player taking the penalty kick _________________ remain in the centre circle. (it is necessary)

Дата добавления: 2015-08-17