Demonstratives

1. This

1.1. We use it with Singular and it is close to the speaker

1.1.1. Example

1.1.2. This is a dog.

1.1.3. This is an apple.

1.1.4. This is a book.

2. That

2.1. We use it with Singular and it is far to the speaker

2.1.1. Example

2.1.2. That is my girl friend.

2.1.3. That is a chair.

2.1.4. That is a car.

3. These

3.1. We use it with Plural and it is close the speaker

3.1.1. Example

3.1.2. These are balls.

3.1.3. These are phones.

3.1.4. These are computer.

4. those

4.1. We use it with plural and it is far the speaker

4.1.1. Example

4.1.2. Those are boys.

4.1.3. Those are my friend.

4.1.4. Those are people.

5. Demonstratives are words that show about how far or near of thing or something .

6. One we use it with singular

6.1. Example

6.2. I have a book , but I need another one.

7. Ones we use it with plural

7.1. Example

7.2. I like those shoes , but let's buy these ones.