PRESENTACIÓN MODAL VERBS

By Rocío Gamero Cruz

Modal verbs

Start

What are we going to learn?

1. What is a modal verb?

2. Must/ Mustn't

3. Have to/ Don't have to

4. Need to/ Don't need to

5. Should/ Shouldn't

6. Which modal verb is more important?

Remember!! You have to pay attention to play later.

What is a modal verb?

MUST/MUSTN'T

Must:We use "must" to express something that is necessary or required. It implies a strong obligation or necessity. Ex: "Students must complete their work on time."

Mustn't:We use "mustn't" to express something that is prohibited or not allowed. Ex: "Drivers mustn't exceed the speed limit."

Have to/ Don't have to

Have to:We use "have to" to express something that is necessary or required Ex: "I have to finish this report by tomorrow."

Don't have to:We use "don't have to" to express something that is not necessary or required. Ex: "Students don't have to wear uniforms at this school."

Need to/Don't need to

Need to:We use "need to" to express something that is necessary or required, similar to "have to." Ex: "I need to buy groceries today."

Don't need to:We use "don't need to" to express something that is not necessary or required. Ex: "Students don't need to memorize the entire textbook for the exam."

Should/Shouldn't

Should:We use "should" to give advice or make recommendations. It implies that something is the best or most appropriate course of action. Ex: "You should see a doctor if you're feeling unwell."

Shouldn't:We use "shouldn't" to advise against a particular action or behavior. It indicates that something is not recommended.. Ex: "You shouldn't eat too much junk food."

Must/ mustn't

Obligation/Prohibition

Have to/ Don't have to

Obligation/Necessity

Need to/ don't need to

Necessity/Requirement

Should/ Shouldn't

Advice/Recommendation

What modal verb was for advices and recommendations?

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What is a modal verb?

Modal verbs that we use

Can Could May Might Will Would

Must Have to Need to Should Ought to

• They help a sentence have better meaning. You can use them when you want to give another meaning to a sentence. For example, if you want to ask permission or to express a possibility.