(-) Her sister didn’t wash the dishes yesterday.

(?) Did her sister wash the dishes yesterday?

her                                                                      sister

1)-His parents do not go to country today

?Do he parents go to the country today?

2)-mrs Lan is not a teacher

?Is mrs Lan a teacher?

1) - His parents don't go to the country today.

    ? Do his parents go to the country today?

2) - Mrs Lan isn't a teacher.

    ? Is mrs Lan a teacher?

( k cho mk nha)

is

phủ định

She isn't 9 years old

Is she 9 years old?

  :vvv

Câu khẳng định:

I am a teacher.

He is my friend.

They are our classmates.

---------

Câu phủ định:

I am not a teacher.

He is not my friend.

They are not our classmates.

Câu khẳng định :

- He is from America.

- I am a model.

- This is my compass.

Câu phủ định :

-He isn't from America.

- I am not a model.

- This is not a compass.

are sitting
are often fly
usually eats

My brother and I are sitting(sit) next to you and your sister now.

(-)My brother and I are not sitting next to you and your sister now.

(?)Are my brother and I sitting next to you and your sister now?

Mr.Hung and his sons often fly(often/fly)their kites in the afternoon.

(-)Mr.Hung and his sons often don't fly their kites in the afternoon.

(?)Do Mr.Hung and his sons fly their kites in the afternoon?

The ox usually eats(usually/eat) the grass in the field

(-)The ox usually don't eat the grass in the field.

(?)Do the ox eat the grass in the field?

1.This isn't Nam

2.That isn't Hoa

3.He isn't a teacher

4.She isn't a dancer

5.Hoa isn't a singer

6.Hoa and Mai aren't pupils

7.The flower isn't green

8.The library isn't new

9.I don't have a cat

10.She doesn't have a cat

11.They don't have a cat

12.He doesn't have a cat

Hok tốt

1 . is => isn't 

2 . is => isn't

3 . is => isn't 

phủ định : 

My mother won't  go to the supermarket next Sunday

câu hỏi : 

Will your mother go to the supermarket next Sunday?

Phủ định: My mother is not kind and helpful.

Nghi vấn: Is my mother kind and helpful?

co lam thi moi co an

2. Will these children have a picnic at weekend?

These children won't have a  picinic at weekend

3. Do you play soccer every afternoon?

We don't play soccer every afternoon

4. Is she from the USA?
She isn't from the USA

5. Will Mary come here with us?

Mary won't come here with us

6. Does Mr.An always drink coffee after breakfast?

Mr.An doesn't always drink coffee after breakfast

7.Will they go to Hanoi on business next Sunday?

they won't go to Hanoi on business next Sunday

8. Is Lan going to spend her holiday in Hue

Lan isn't going to spend her holiday in Hue

Ex11:

1.She goes to her office on foot every morning

2. There are twelve months in a year

3. Mrs.Claudia is a beautiful girl

4. The box has one pencil 

5. How much do these shoes cost?

Hoctot

nghĩa là chuyển thế nào bạn

pđ   i can't fly a kite

nv   can you fly a kite ?

   yes, i can

   no, i can't