Have to/must/should - 2A

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• Middelbare school
• havo, vwo
• Leerjaar 2

Have to/must/should - 2A

Goals:

- You understand the modal verbs have to/must/should and what they do. 

When we are at school we ___ wear a uniform.

1. must
2. have to
3. should

You ____ visit him. It has been a while.

1. must
2. have to
3. should

Sandy ____ to clean her room every day.

1. must
2. have to
3. should

You ___ listen to the policeman.

1. must
2. have to
3. should

You _____ leave school at lunchtime.

1. mustn't
2. don't have to
3. shouldn't

Have to/must explained

Have to & must

- we use 'have to' and 'must' to talk about rules and things that are necessary. Often because it's the law.

- You use 'must not/musn't' when things are not allowed.

- Don't have to means that it was not necessary to do something. 

should explained

Should

- We use should when we think it's a good idea to do something. You give an advice.

- Should not/shouldn't is used for things that we don't think are a good idea. You advice someone not to do something.

- If you ask for advice; use should in questions.

I think people ___ recycle more paper and glass.

The museum is free. You ____ (not) pay.

You _____ (not) park here. It is an emergency exit.

You _____ (not) smoke. It is bad for you.

I ____ wear a uniform when I was at school 10 years ago.

You ____ phone if you are going to be late.

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Do grammar ex. 5 on p. 44 SB

Do ex. 1, 2, 4 on p. 30 WB