The document is an English grammar lesson that provides examples of using the modal verbs "should", "must", and "have to" in affirmative and negative forms. Tables are presented with blanks to be filled in with the correct forms. Sentences are also provided as examples of using these modal verbs to express recommendations, obligations, or lack of obligations.

1. English Alive! Student’s Book 3 Whiteboard Presentation

2. should should should should Complete the table with the affirmative form of should . Grammar should : affirmative always respect teachers. We / You / They He / She / It You I Affirmative

3. should should should should Can you remember? Grammar should : affirmative always respect teachers. We / You / They He / She / It You I Affirmative

4. shouldn’t shouldn’t shouldn’t shouldn’t Complete the table with the negative form of should . Grammar should : negative be scared of spiders. We / You / They He / She / It You I Negative

5. shouldn’t shouldn’t shouldn’t shouldn’t Can you remember? Grammar should : negative be scared of spiders. We / You / They He / She / It You I Negative

6. must must must must Complete the table with the affirmative form of must . Grammar must : affirmative always wear sun cream. We / You / They He / She / It You I Affirmative

7. must must must must Can you remember? Grammar must : affirmative always wear sun cream. We / You / They He / She / It You I Affirmative

8. mustn’t mustn’t mustn’t mustn’t Complete the table with the negative form of must . Grammar must : negative worry. We / You / They He / She / It You I Negative

9. mustn’t mustn’t mustn’t mustn’t Can you remember? Grammar must : negative worry. We / You / They He / She / It You I Negative

10. have to have to have to have to Complete the table with the affirmative form of have to . Grammar have to : affirmative clean the house today. We / You / They He / She / It You I Affirmative

11. have to have to have to have to Can you remember? Grammar have to : affirmative clean the house today. We / You / They He / She / It You I Affirmative

12. don’t have to don’t have to doesn’t have to don’t have to Complete the table with the negative form of have to . Grammar have to : negative clean the house today. We / You / They He / She / It You I Negative

13. don’t have to don’t have to doesn’t have to don’t have to Can you remember? Grammar have to : negative clean the house today. We / You / They He / She / It You I Negative

14. mustn’t must have to should shouldn’t should doesn’t have to don’t have to don’t have to Complete the sentences with the affirmative or negative form of should , must and have to . Grammar should , must and have to They don’t have to do their homework yet. I don’t have to go to the shop. I’ve got lots of food. He doesn’t have to make lunch. I’m making it! No obligation We shouldn’t listen to him. He might be wrong. She should eat more healthily. You should be careful when you go out. Recommendation Strong obligation I have to take my Art exam today. He mustn’t swim in the river. It’s dangerous! You must wear a helmet when you are cycling.

15. mustn’t must have to should shouldn’t should doesn’t have to don’t have to don’t have to Can you remember? Grammar should , must and have to They don’t have to do their homework yet. I don’t have to go to the shop. I’ve got lots of food. He doesn’t have to make lunch. I’m making it! No obligation We shouldn’t listen to him. He might be wrong. She should eat more healthily. You should be careful when you go out. Recommendation Strong obligation I have to take my Art exam today. He mustn’t swim in the river. It’s dangerous! You must wear a helmet when you are cycling.