Grammar basics

Demonstrative adjectives

A demonstrative adjective points to a noun: this car, that man, these books, those people. It always comes before a noun.


Alone or before a noun?

The same four words can be demonstrative pronouns or demonstrative adjectives.

Pronoun (alone)Adjective (+ noun)
This is good.This coffee is good.
That is my bag.That bag is mine.
These are new.These shoes are new.
Those look delicious.Those mangoes look delicious.

Match the noun

Use this and that with one thing. Use these and those with more than one.

WrongRight
this booksthese books
those carthat car

Before the noun, not after

In Thai, นี้ and นั้น come after the noun: รถคันนี้. In English, they come before the noun: this car.

This

adjective/ðɪs/ไทยนี้

Points to one thing near you.

This coffee is too sweet.

That

adjective/ðæt/ไทยนั้น

Points to one thing far from you.

Who is that man over there?

These

adjective/ðiːz/ไทย…เหล่านี้

Points to more than one thing near you.

These shoes are really comfortable.

Those

adjective/ðoʊz/ไทย…เหล่านั้น

Points to more than one thing far from you.

Those mangoes look delicious.

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Quantity adjectives