this / these
Used to talk about things near the speaker.
用于谈论离说话人较近的事物。
this + (singular noun)

this rose
these + (plural noun)

these roses
that / those
Used to talk about things that are far away from the speaker.
用于谈论离说话人较远的事物。
that + (singular noun)

that sailboat
those + (plural noun)

those sailboats
Exercise
Please open the exercise to continue.