El verbo to be es el verbo más fundamental e importante del inglés equivalente a ser o estar en español.Es un verbo irregular que cambia su forma (am, is, are, was, were) según el sujeto y el tiempo verbal (presente o pasado), y funciona tanto como verbo principal como auxiliar.
IT IS USED FOR ( Se usa para) :
identity -Identidad → I am Maria.
professión- Profesión → She is a teacher.
nationality- Nacionalidad → They are Mexican.
ages- Edad → I am 15 years old.
states or emotions- Estados/emociones → He is happy.
location -Ubicación → We are at school.
LISTEN THE VIDIOS AND PRACTICE THE PRONUNCIATION
EXAMPLES
Tiempo
Afirmativo
Negativo
Interrogativo
Presente
:I am happy.
I am not happy.
Am I happy?
Pasado :
I was happy.
I was not happy.
Was I happy?
YOU
Tiempo:
Afirmativo
Negativo
Interrogativo
Presente
: You are tired.
You are not tired.
Are you tired?
Pasado:
You were tired.
You were not tired.
Were you tired?
HE
Tiempo
Afirmativo
Negativo
Interrogativo
Presente
He is a doctor.
He is not a doctor.
Is he a doctor?
Pasado
He was a doctor.
He was not a doctor.
Was he a doctor?
SHE
Tiempo
Afirmativo
Negativo
Interrogativo
Presente
She is at home.
She is not at home.
Is she at home?
Pasado
She was at home.
She was not at home.
Was she at home?
IT
Tiempo
Afirmativo
Negativo
Interrogativo
Presente
It is cold.
It is not cold.
Is it cold?
Pasado
It was cold.
It was not cold.
Was it cold?
WE
Tiempo
Afirmativo
Negativo
Interrogativo
Presente
We are friends.
We are not friends.
Are we friends?
Pasado
We were friends.
We were not friends.
Were we friends?
THEY
Tiempo
Afirmativo
Negativo
Interrogativo
Presente
They are students.
They are not students.
Are they students?
Pasado
They were students.
They were not students.
Were they students?
EXERCISES TO DO IN CLASS( EJERCICIOS PARA RELIZAR EN CLASES)