In this lesson we learn how to express obligations and rules with "have to" and how to distinguish its use from "must" and "don't have to".
About this lesson
In this lesson you will learn how to use "have to" to express necessity and obligation in English. You will practise forming affirmative, negative and interrogative sentences with "have to". You will learn the important difference between "have to", "must" and "don't have to". Through a practical text about a personal assistant and exercises featuring different professions, you will master the use of this key modal structure in everyday life.
40 minutes
What you'll learn
Understand the meaning of 'have to' – an obligation imposed from outside
Form affirmative sentences with 'have to / has to'
Form negative sentences with 'don't have to / doesn't have to'
Ask questions with 'do/does ... have to'
Distinguish between 'have to', 'must' and 'don't have to'
Describe the requirements of different professions
Lesson vocabulary
have toI have to be at work at 8.
has toShe has to wear glasses for reading.
don't have toYou don't have to get up early tomorrow. It's Sunday.
doesn't have toHe doesn't have to walk there. He can take the bus.
hardworkingMy personal assistant has to be a hardworking person.
intelligentShe has to be young, intelligent and smart.
attractiveShe has to be attractive and friendly.
patientShe has to be patient and resourceful.
resourcefulIn such situations she has to be patient and resourceful.
scheduleShe has to arrange my plans and my schedule.
remindShe has to remind me about some of my duties.
translateSometimes she has to translate a document or article for me.
driving licenceShe doesn't have to have a driving licence because I have a driver.
refreshmentsShe doesn't have to make refreshments because there is a cafe downstairs.
urgentShe has to phone me if there is something urgent.