Модальные глаголы have to do/should

Модальные глаголы - Have to/should

(должен, обязан)

учитель английского языка

Зимонина Елена Владимировна

Have to

• Have – иметь что-л. (I have got a cat)
• Have to – обязан, должен (I have to do my homework every day)
• +I/you/we/they have to clean the room.
• +He/she/it has to clean the room.
• - I/you/we/they don’t have to clean the room.
• - He/she/it doesn’t have to clean the room.

• Do I/we/you/they have to clean the room?
• Yes, I do.
• No, I don’t.
• Does he/she/it have to clean the room?
• Yes, she does.
• No, she doesn’t.

What do you have to do?

• Go to school e.g.I have to go to school.
• Be on time
• Water plants
• Switch off mobile phones
• Wear a school uniform
• Bring a packed lunch

should

• Should – для выражения совета, рекомендации (следует)
• +You should go to the circus.
• -You shouldn’ t smoke.
• ? Should I go home?

Use have to or should to say this sentences

• It’s a good idea to brush your teeth after meals.
• It is necessary to (необходимость) switch off your mobile phone during exams. You …….
• It isn’t necessary for us to get up early at the weekends. We …….
• Doctors are obliged (обязанность) to wear a uniform at work. Doctors…….
• It’s not a good idea to eat in class. You……
• It’s a teacher’s duty (обязанность) to check students’ homework. Teachers…………

• It’s not necessary ( нет необходимости ) for Tom to go to football practice on Sundays. Tom……
• It’s not a good idea for students to be late for exam. Students……
• It’s a good idea to exercise to keep fit. You…..