must/mustn't, have to (Rules)
С must, mustn't и have to говорим за правила и задължения. Must изразява силно задължение или правило, а mustn't изразява забрана. Have to показва задължение, често заради външни правила (He has to get up early). Don't have to означава, че нещо не е необходимо, но не е забранено. Във въпроси с have to използваме do или does.
Какво да запомним
- must + основна форма: You must wear a seatbelt.
- mustn't = забранено е: You mustn't use your phone during the test.
- have to / has to: She has to get up early on Mondays.
- don't have to = не е нужно: We don't have to get up early. It's a holiday.
- Въпрос: Do you have to wear a uniform? Does he have to...?
Пример
You mustn't swim here, but you don't have to leave the beach. (Тук е забранено да се плува, но не е нужно да напускаш плажа.)
Проверете се: 15 въпроса
Натиснете въпроса, за да видите верния отговор и обяснението.
You ___ wear a seatbelt in the car. It's the law.
- mustn't
- can't
- must
- don't
Отговор: must
Must изразява задължение: трябва.
You ___ use your phone during the test. It's not allowed.
- must
- have to
- can
- mustn't
Отговор: mustn't
Mustn't изразява забрана: не бива.
She ___ get up early on Mondays.
- has to
- have to
- has
- must to
Отговор: has to
С he/she/it използваме has to.
Tomorrow is Saturday, so I ___ go to school.
- mustn't
- don't have to
- must
- has to
Отговор: don't have to
Don't have to значи не е необходимо, а не че е забранено.
Which question is correct?
- Do you must wear a uniform?
- Have you to wear a uniform?
- Do you have to wear a uniform?
- Does you have to wear a uniform?
Отговор: Do you have to wear a uniform?
Въпросът с have to се прави с do/does.
Look at the sign: NO SWIMMING. You ___ swim here.
- mustn't
- must
- have to
- has to
Отговор: mustn't
Табелата забранява плуването, затова mustn't.
I ___ do my homework now. My teacher wants it tomorrow.
- has to
- have to
- haves to
- having to
Отговор: have to
С I използваме have to.
___ he have to wear glasses?
- Do
- Is
- Does
- Has
Отговор: Does
С he във въпрос с have to използваме Does.
It's a holiday, so we ___ get up early. We can sleep.
- have to
- must
- doesn't have to
- don't have to
Отговор: don't have to
Не е необходимо: don't have to (с we, а не doesn't).
Which sentence means 'It is not necessary'?
- You don't have to bring food.
- You mustn't bring food.
- You must bring food.
- You have to bring food.
Отговор: You don't have to bring food.
Don't have to = не е нужно, mustn't = забранено е.
Choose: 'You ___ be quiet in the library.'
- must
- mustn't
- don't have to
- doesn't
Отговор: must
В библиотеката правилото е да пазим тишина: You must be quiet.
What does 'mustn't' show?
- advice
- something is forbidden
- something is not necessary
- a plan
Отговор: something is forbidden
Mustn't изразява забрана.
Choose: 'My brother ___ wear glasses to read.'
- have to
- has to
- must to
- musts
Отговор: has to
С he/she/it казваме has to.
Choose: 'We ___ wear a uniform at our school. We can wear jeans.'
- must
- mustn't
- don't have to
- has to
Отговор: don't have to
Don't have to: не е задължително, но може.
What is the past form of 'must' when we talk about an obligation?
- musted
- must have
- will have to
- had to
Отговор: had to
Must няма минало време, затова използваме had to.