Use some of the abbrevletions below to label the sentence elements. Type your abbreviation in the box above the Word.
S = Subject
V
IO = Indirect Object
DO = Direct Object
PA = Predicate AdJective
PN = Predicate Noun
Verb
He is a great teacher

Please I need this in 20 minutes tops

He=S  Is=V  Teacher=PN

Explanation: I'm sorry I got here late but here you go. I hope this helps.

He:  Is a subject because, The subject in a simple English sentence such as John runs, John is a teacher, or John was run over by a car, is the person or thing about whom the statement is made, in this case, John. Traditionally the subject is the word or phrase which controls the verb in the clause, that is to say with which the verb agrees.

Is:  Is a verb because, A verb, from the Latin verbum meaning word, is a word that in syntax conveys an action, an occurrence, or a state of being. In the usual description of English, the basic form, with or without the particle to, is the infinitive. In many languages, verbs are inflected to encode tense, aspect, mood, and voice.

Teacher:  Is a Predicate Noun because, A predicate noun is a noun connected to the subject of the sentence by a linking verb. A linking verb is a verb that connects words that are the equivalent of each other. In other words, the subject is linked to another noun, the predicate noun, by means of the linking verb.

is that the whole question?

pulling in the reader is important