This and these are used in different ways when you are referring to people, things, situations, events, or periods of time. This, that, these and those are demonstratives. We use this, that, these and those to point to people and things.
These and those are plural. See examples of these used in a sentence. This and these are demonstratives, which means they indicate a specific noun in a sentence.
4 days agosink your teeth into these questions about food. The meaning of these is plural of this. Definition of these in oxford advanced american dictionary.
You use these when you refer to something which you expect the person you are talking to to know about, or when you are checking that you are both thinking of the same person or thing. Grammar and vocabulary grammar practice this, that, these, those this, that, these, those do you want to practise using this, that, these and those in english? Generally speaking, we use this / these to refer to people and things, situations and experiences that are close to the speaker or very close in time.
