2 Complete the sentences with have to / has to or doesn't have to / don't have to.

Краткий ответ

1. Your mum doesn't have to buy a ticket for me. I've got one.
2. You have to leave now. The café is closed.
3. We don't have to take sandwiches to school. We can buy food at the café.
4. My friend's dad doesn't have to work. He's got millions of euros in the bank!
5. We can take mobile phones to school, but we have to turn them off during lessons.
6. I don't like basketball, but I have to play it at school in P.E. lessons.
7. You don't have to pay when you see a doctor in the UK – it's free.
8. We have to arrive at school by 8.20 because lessons start at 8.25.

Как понять правило

• have to / has to — «нужно, приходится»: есть необходимость что-то делать.
• don't have to / doesn't have to — «не нужно, не обязан»: необходимости нет. Это не запрет.
• Для he / she / it используем has to и doesn't have to.
• Для I / you / we / they используем have to и don't have to.

Как выбирать по смыслу

Смотри на вторую часть предложения — она даёт подсказку:

1. «I've got one» → билет уже есть, покупать не нужно.
2. «The café is closed» → кафе закрыто, уходить нужно.
3. «We can buy food» → еду можно купить, брать сэндвичи не обязательно.
4. «millions of euros» → денег много, работать не нужно.
5. «but we ... turn them off» → правило школы, выключать телефоны нужно.
6. «I don't like basketball, but...» → не нравится, но играть приходится.
7. «it's free» → приём бесплатный, платить не нужно.
8. «lessons start at 8.25» → опаздывать нельзя, приходить нужно.

Проверка форм

1. Your mum = she → doesn't have to.
2. You → have to.
3. We → don't have to.
4. My friend's dad = he → doesn't have to.
5. We → have to.
6. I → have to.
7. You → don't have to.
8. We → have to.