1. What are they ?

They are rulers.

2. Who are they ?

3. We are student.

4. Are they your pencil ?

Yes, they are.

5. There are lamps on the wall.

1. What's this? It's a ruler

=> What are these

=> There are rulers

2. Who's that?

=> How many?

3. I'm a student

=> They are student

4. Is this your pencil? Yes, it is

=> These are your pencils 

=> Yes there are

5. There is a lamp on the wall

=> There are some lamps on the wall 

1.What are they?

They are rulers

2.Who are they?

3.They are the students

4.Are they your pencils?

Yes, they are

5.There are 2 lamps on the wall  

Nếu có gì sai sót xin bạn bỏ qua nhé!

1. What is that? It's a pen

\(\Rightarrow\) What are those? Those are pens

2. It is a couch.

\(\Rightarrow\) There are couches

3. Is this your bookshelf?

    - Yes, it is

\(\Rightarrow\) Are these your bookshelves?

    - Yes, these are

4. There is a lamp on the table.

\(\Rightarrow\) There are lamps on the table.

5. I am a nurse

\(\Rightarrow\) We are nurses

Đổi các câu sau sang dạng số nhiều

1. What is that? It's a pen

What are those? Those are pens

2. It is a couch.

They are couches.

3. Is this your bookshelf?

    - Yes, it is

Are these your bookshelves?

    - Yes, they are

4. There is a lamp on the table.

There are lamps on the table.

5. I am a nurse.

We are nurse.

1. What is that? It's a pen

What are those? They are pens.

2. It is a couch.

They are couches.

3. Is this your bookshelf?

    - Yes, it is

Are these your bookshelves?

- Yes, they are.

4. There is a lamp on the table.

There are lamps on the table.

5. I am a nurse

We are nurses.

1. What is that? It's a pen.

=> What are there? They're pens.

2. It is a couch.

=> They are couches.

3. Is this your bookshelf?

    - Yes, it is

=> Are there your bookshelf?

    - Yes, they are

4. There is a lamp on the table.

=> There are lamps on the table.

5. I am a nurse.

=> We are nurses.

1. what's this? lt's a ruler. 

=> What're these? These are rulers.

2. who's that? 

=> Who are they?

3. l'm a student.

=> We are students.

4. There is a lamp on the wall.

=> There are lamps on the wall.

bạn Đỗ Thị Thu Hà sai rồi, sao câu bốn lại là câu 5

1. what's this? It's ruler.

=> what're these? These're rulers.

2. who's that?

=> who're those?

3. I'm student. 

=> We're students.

4. Is this your pencil? Yes, it is.

=>Are these your pencils? Yes, these are.

5. there is a lamp on the wall.

=> there are lamps on the wall.

1. This is a stereo

These are stereos

2. Is that an eraser? No , it isn't

Are those erasers? No , they aren't

3. There is one bookshelf on the wall

There are bookshelfs on the wall

4. Is there one waste basket in your class? Yes , there are

Are there waste baskets in your class? Yes , there are

5. It's a door

These are doors

6. I am a student

We are students

7. Are you an engineer? No , I am not

Are you engineers? No , we are not

8. What is your name?

What are your name?

9. Who is that?

Who are those?

10. Is this your student? Yes , it is

Are these your students? Yes , they are

Chuyển các câu dưới đây sang dạng số nhiều:

1. This is a stereo

these are stereos

2. Is that an eraser? No , it isn't

are those erasers? no they aren't

3. There is one bookshelf on the wall

there are many bookshelves on the wall

4. Is there one waste basket in your class? Yes , there are

are there any waste baskets in your class? yes, there are

5. It's a door

they are doors

6. I am a student

they are students

7. Are you an engineer? No , I am not

are they engineers? no they aren't

8. What is your name?

what are their names?

9. Who is that?

who are those

10. Is this your student? Yes , it is

are these your students? no these aren't

1. This is a stereo ⇒ These are stereos

2. Is that an eraser? No , it isn't

⇒ Are these erasers ? No, these aren't

3. There is one bookshelf on the wall

⇒ There are bookshelfs on the walk

4. Is there one waste basket in your class? Yes , there are

waste basket in your class? Yes , there are

⇒ Are there waste baskets in your class? Yes , there are

6. I am a student

⇒ We are students

7. Are you an engineer? No , I am not

Are they engineers? No, they aren't

1.What are they? They are pens.

2.They are benches.

3.They are bookshelf right?

-Yes,they are

4.There are many lamps on the table.

5.I'm a lots of nurses.

chuyển các câu dưới đây sang dạng số nhiều

Is that your work book

Ex7: Đổi các câu sang dạng số nhiều :

1. Her chair is old.

HER CHAIRS ARE OLD.

2. What color is this flower?

WHAT COLOR ARE THESE FLOWERS ?

3. There is a garden behind the house.

THERE ARE GARDENS BEHIND THE HOUSES.

4. Is your pen new or old?

ARE YOUR PENS NEW OR OLD ?

5. What's that? -It's an eraser.

WHAT ARE THOSE ? THOSE ARE ERASERS.

6. The house is small.

THE HOUSES ARE SMALL.

7. There is a picture on the wall.

THERE ARE PICTURES ON THE WALLS.

8. Where is the pencil? -It's on the desk.

WHERE ARE THE PENCILS ? THEY ARE ON THE DESK.

9. What's that? -It's a truck.

WHAT ARE THOSE ? THOSE ARE TRUCKS.

1. Her chairs are old

2. What color are these flowers?

3. There are gardens behind the house

4. Are your pens new or old?

5. What are those? Those are erasers

6. The houses are small.

7. There are some pictures on the wall

8. Where are the pencils? They're on the desk

9. What are those? Those are truck

1 They are rulers.

2 There are desks in the classroom.

3 They are flowers.

4 There are benches in the room.

5 These are my books.

6 The rulers are on the table.

7 What are these ?

8 Are those your students ?

9 Who are these ?

10 Where are my color pencils?

A. What is that? - It's a pen

\(\Rightarrow\) What are those? - They are pens

B. It is a couch.

\(\Rightarrow\) They are couches

C. Is this bookshelf? - Yes, it is

\(\Rightarrow\) Are these booksheves? Yes, they are

D. There is a lamp on the table

\(\Rightarrow\) There are lamps on the table

E. What is this?

\(\Rightarrow\) What are these?

F. This is a bookshelf

\(\Rightarrow\) These are booksheves.