1. Verb to be
Am >>>> I Are >>>> Plural nouns, we, you, they, these or those. Is >>>> Singular nouns, he, she, it, this or that.

2. She is late. She is not late. We are sisters. We are not sisters.
Negative Statements
She is late.
She is not late.
We are sisters.
We are not sisters.

3. Contractions
I am Saudi. >>>>>>>> I’m Saudi.
He is a new student. >>>> He’s a new student.
You are very smart. >>>>> you’re very smart.
Negative contractions:
I’am not Saudi. >>> no contraction
He isn’t a new student.
You aren’t very smart.

4. He is a student.
Is he a student?
I’am from Saudi Arabia.
Are you from Saudi Arabia?
- We are teachers.
Are you teachers?

5. Am I early? >>>> I’am early.
Yes, you are.
No, you’re not.
Is this our house? >>> this is our house.
Yes it is.
No it’s not. No it isn’t.

6. 1- Describe a person or a thing: Noura is tall. These boys are fat.
Uses
1- Describe a person or a thing:
Noura is tall.
These boys are fat.
The house is big.
Jannie is the girl I met in Paris.
These cars are expensive.

7. 2- Talk about a current situation:
I’am in the house.
Jacob’s in the gym.
Sue and David are on holiday.

8. 3- Talk about something which happens from time to time (often with adverb like: always, sometimes, often)
We are sometimes late for our class.
I’m always happy to see you.

9. 4- we use BE+ a/an when we are talking about what job someone does:
My sister’s a teacher.
I’am a student.
David is a doctor.