This and these are used in different ways when you are referring to people, things, situations, events, or periods of time. They can both be determiners or pronouns. This, that, these and those are demonstratives.

Understanding the Context

We use this, that, these and those to point to people and things. This and that are singular. These and those are plural. We use them as.

Key Insights

This, that, these, and those are demonstratives used to point to specific people, things, or ideas. They help show how many things you’re talking about and how far they are from the speaker.. These metals are effective but costly and limited in supply. These phases can strongly influence how well the material performs as a catalyst. This and these are demonstratives, which means they indicate a specific noun in a sentence.

Final Thoughts

The two words are similar because they refer to nouns that are near in space and time. Definition of these in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. 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. These are the simple rules you have to follow. I have always wanted to own books like these.

Learn how to use 'this, that, these, those' in English. This is an English grammar lesson for beginners or elementary students (level A1 CEFR). In this lesson, you will find three English.