The difference between subject complement and predicate in English

The subject complement is the object complement in the passive voice. For example, they

caught

boy

stealing.boy is The object of caught, stealing is the state of boy, and the object complement turns it into the passive voice the

boy

was

caught

< p>stealing, at this time stealling becomes the subject complement. Let’s look at a few sentences with subject complements the

dog

is

called

karlthe

door

was

painted

white.the

glass

was

found

broken.

These are all. Predicatives are used to describe the identity, nature, character, characteristics and status of the subject, located in be,

become,

appear,

seem, look , after words such as sound, feel, get, smell, africa

is

a

big

continent.i

feel

much

better

today.her

job

is

selling

computers.the

patient

is

out

of

danger. The above four sentences are respectively nouns, adjectives, gerunds, and prepositional phrases used as predicates, subjects, complements, and predicates. One difference is that predicates are active, and subject complements are passive, but they are all used to modify the subject.