Have to и don't have to: надо или не обязательно (A2)
have to + глагол значит, что тебе нужно это сделать. Это правило, или у тебя нет выбора.
have to + глагол
I have to be at school at eight.
We have to wear a uniform at work.
Not "I have be at school at eight." — say "I have to be at school at eight.". Говори have to, обязательно с to, перед глаголом.
Попробуй: Amina: Can I leave these boxes in the hall? Lars: No. The landlord checks the halls every week. We ___ keep them in our apartments. Выбери, что говорит Lars. (have / have to / don't have to) Ответ: have to — Хозяйка дома проверяет коридоры, так что держать коробки у себя — не вопрос выбора: Lars говорит have to + keep. В have не хватает to, а don't have to сделало бы это выбором.
С he, she, it: has to
С he, she и it говори has to.
He has to leave at seven.
The doctor has to see ten people today.
Not "He have to leave at seven." — say "He has to leave at seven.". С he, she и it говори has to.
Попробуй: Amina: Why is the man in 2B so busy? Lars: He ___ move out on Friday. Выбери, что говорит Lars. (have to / has / has to) Ответ: has to — С he говори has to + move. have to — для I, you, we и they, а в has не хватает to.
don't have to + глагол
don't have to + глагол значит, что такого правила нет. Можешь сделать, а можешь и нет.
You don't have to call me. I'm fine.
We don't have to cook tonight.
Попробуй: Amina: The library closes at eight. Is my book late? Lars: No. You ___ take it back today. You have two weeks. Выбери, что говорит Lars. (don't have to / have to / doesn't have to) Ответ: don't have to — У Amina есть две недели, так что вернуть книгу сегодня — её выбор: don't have to + take. have to значило бы, что сегодня последний день, а doesn't have to — для he, she и it, а не для you.
С he, she, it: doesn't have to
С he, she и it говори doesn't have to.
She doesn't have to wear a uniform.
He doesn't have to work on Friday.
Not "She don't have to go." — say "She doesn't have to go.". С he, she и it говори doesn't have to.
Попробуй: Amina: Does your friend go to a classroom for her English class? Lars: No. She ___ go. The class is online. Выбери, что говорит Lars. (don't have to / doesn't have to / has to) Ответ: doesn't have to — Урок онлайн, так что идти в класс не нужно, а с she говорят doesn't have to. don't have to — для I, you, we и they, а has to отправило бы её в класс.
Вопрос: Do you have to? Does he have to?
Чтобы спросить о правиле, говори Do you have to + глагол? С he, she и it — Does he have to + глагол?
Do I have to buy a ticket? Yes, you do.
Does she have to study tonight? No, she doesn't.
Not "Does he has to go?" — say "Does he have to go?". После does говори have to, а не has to.
Попробуй: Amina: ___ I have to take off my shoes? Lars: Yes, please. The floor is new. Выбери первое слово Amina. (Does / Am / Do) Ответ: Do — С I вопрос о правиле начинается с Do: Do I have to take them off? Does — для he, she и it, а Am с have to не сочетается.
Правило или выбор
Тебе нужно это сделать? Говори have to. Можно выбирать? Говори don't have to.
At this school, you have to wear a uniform.
You don't have to wear a tie, but you can.
Попробуй: Amina: Can I go home now? Lars: Sure. You ___ stay. We can do it tomorrow. Выбери, что говорит Lars. (have to / don't have to / has to) Ответ: don't have to — Закончить можно и завтра, так что оставаться или нет — выбор Amina: don't have to + stay. have to задержало бы её там на весь вечер, а has to — для he, she и it.