Natural Disasters. Helping others. Modal verbs

What did you learn in this video?

And now let's study Modal verbs.

1. Can / Could – Ability, Possibility

• Can is used to talk about what people are able to do in an emergency.

• Could is the past form and is also used for polite offers.

✅ Rescue teams can save many lives after an earthquake.
✅ Volunteers can provide food and water to victims.
✅ During the flood, people could not leave their houses safely.

2. May / Might – Permission, Probability

• May is used to give permission or express possibility.

• Might is used to talk about uncertain future events.

✅ You may donate clothes to the shelter. (Permission)
✅ The storm may cause serious damage to the city. (Possibility)
✅ Some people might need medical help after the disaster. (Uncertainty)

3. Must / Have to – Strong Obligation, Necessity

• Must is used to express strong necessity or rules.

• Have to is also used for obligation, especially when it comes from an external rule.

✅ We must help people affected by natural disasters.
✅ Emergency workers must act quickly to save lives.
✅ People have to evacuate their homes before the hurricane arrives.

4. Should / Ought to – Advice, Recommendation

• Should and ought to are used to give advice or make recommendations.

✅ You should donate food and blankets to those in need.
✅ People should stay calm during an emergency.
✅ Volunteers ought to receive first aid training before helping.

5. Had better – Strong Advice / Warning

• Had better is used to give strong advice or a warning about possible consequences.

✅ You had better listen to evacuation instructions before the tsunami arrives.
✅ They had better take emergency kits with them.

6. Will / Shall – Future Actions, Promises

• Will is used for decisions, promises, and predictions about the future.

• Shall (formal) is sometimes used for offers and suggestions.

✅ We will send medical teams to the disaster area.
✅ If we work together, we will help many people recover.
✅ Shall we organize a fundraising event for disaster victims?

7. Dare – Courage, Challenge

• Dare is used to express courage or challenge someone to do something.

✅ Who dares to help in the middle of a wildfire?
✅ Many people dared to risk their lives to rescue others during the earthquake.

Take the infographic for a better understanding of the topic.