What words are generally used as predicatives?

Predicates are often played by nouns, adjectives, adverbs, prepositional phrases, gerunds, infinitives, and clauses.

Predicates are words or clauses that describe the identity, nature, character, characteristics and status of the subject. Predicates are often played by nouns, adjectives, adverbs, prepositional phrases, gerunds, infinitives and clauses. , it is often placed after the linking verb (words such as be, become, appear, seem, look, sound, feel, get, smell, etc.).

Example:

I am fine. (fine is an adjective, used as a predicate)

He is a boy. (boy is a noun, used as a predicate)

Five plus two is seven. (seven is a numeral, used as a predicate)

We are here. (here is an adverb, used as a predicate)

He is not at home. (at home is a prepositional phrase, used as a predicate)

My hobby is reading. (reading is a gerund, used as a predicate)

Our duty is to make our environment better. (to make is an infinitive, used as a predicate)

Predicative clause

There is a difference between the introductory word of the predicative clause and the introductory word of the subject clause. The introductory words of the subject clause include if, but if does not introduce the predicative clause. There is only one special case when it is used with as, using as if to introduce the predicative clause; in addition, the introductory words of the predicative clause also include as, as though, because, etc. . In addition, that cannot be omitted in the middle of the predicative clause. In the subject clause, sometimes it can be omitted.

What the police want to know is when you entered the room.

What the police want to know is when you entered the room.

The trouble is that we are short of funds.

Our trouble is the lack of funds.

This is what we should do.

This is what we should do.

That's why I want you to work there.

That's why I want you to work there.