To be (am, is, are) Grammar به سادگی جمله های متنوع بسازید

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To be (am, is, are) Grammar

افعال to be در آموزش زبان انگلیسی به خصوص در سطوح ابتدایی نقش مهمی ایفا می کند.


affirmative) positive) (مثبت)

Subject+ am, is, are

affirmative form of to be grammar آموزش زبان انگلیسی و گرامر

آموزش تضمینی زبان انگلیسی

دوره های آیلتس، تافل، مکالمه، گرامر

یادگیری زبان انگلیسی

affirmative am is are


I am a student

You are a doctor

She a dentist

It is a book

He is 19 years old

We are in Jungle

They are happy

Note: short form or contracted form is possible

I’m a student

You’re a great man

She’s a beautiful lady




Negative (منفی)

Subject + am, is, are+ Not

negative to be verb

negative am is are to be گرامر انگلیسی و آموزش زبان انگلیسی



He is not a doctor

My mother is not at home

Darrius is not at work

They are not good students.

I am not tired

We are not in the cinema

You are not managers


Note: short form or fraction is possible

She isn’t a doctor

He isn’t a dentist

They aren’t here


interrogative)Question) (سوالی)

Am, is , Are + subject

questions intrrogative grammar tobe

interrogative am is are



?Are you a doctor

?Is she a student

?Is he happy in his life

?Are they at school

?Is your father at home

?Are you coworkers

Answer with Yes, No

Yes + Subject + to be

No + Subject + to be+ Not


?Are you a doctor

.Yes, I am. I am a doctor

?Is she your mother

.No, she isn’t. She is my sister

?Are they at home

.Yes, they are. They are at home

?Is your father 67 years old

.No, he isn’t. He is 66 years old


when we use am is are


To give information about a person or thing, or talk about existence of something

.David is a dentist

.Vaduz is a city

.The dog is in the garden


Be+ adjective

To express mental/physical condition

Here is very hot

I am really happy

She isn’t tired


to use it to express your age

How old is your father? My father is 91 years old

How is your girlfriend? She is 23 years old

How old are you? I am 32 years old


to announce size and weight

How much do you weigh? I am 84 Kg

How tall is she? She is very tall. She is 192 Cm

Pilot! how high are we now? We are about 32000 feet


to talk about the price $ of something

How much is your bag? It is 25$

How much is a kilo of rice? It is 3$

How much are the books? They are about 32$


to express Nationality

I am Iranian

She is Brazilian

He is from the US

They are Arabs


to talk about jobs and careers

I am doctor

She a student

We are carpenters

He is a manager


talk about the relationships

He is my father

They are my cousins

She is my sister

Tom is my brother in law

To be (am, is, are) Grammar به سادگی جمله های متنوع بسازید
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