هذا

In a sentence

• هذا كتاب مفيد.

  This is a useful book.

  In this sentence, "هذا" indicates a demonstrative pronoun meaning "this" used to identify a masculine singular noun, which is "كتاب" (book).

• هل هذا الطريقُ صحيحٌ؟

  Is this the correct way?

  Here, "هذا" is used again as a demonstrative pronoun for a masculine singular noun, referring to the "طريق" (way), and is used in a question.

• أحببتُ هذا المكان.

  I liked this place.

  In this context, "هذا" is utilized to point to a specific singular masculine noun, which is "المكان" (place), expressing familiarity or emphasis.