Demonstrative Determiners
sing. pl.
this these
that those
This,That - change singular countable and uncountable nouns.
These,Those - change plural countable nouns.
this/these - head nouns as being closer to speaker.Head noun closer in time(more recent).
that/those - head nouns as being farther away and further away in time.
this/these + head noun - introduce new information and precede nouns of high relevance to the speaker.
that/those + head noun - specify old, familiar information that precede nouns of low relevance.











