How to distinguish between subject clauses, object clauses, predicative clauses, and copositional cl

Does lz know the subject, object, predicate, and homonym?

It's much more convenient if you know.

A clause that acts as a subject in a sentence is a subject clause, and so on.

what he said is right.(Master-slave) i don't believe what he said.My question is what he said at the meeting

The news that he got the first place made his mother happy(copositional clause).

From the names of the defined clauses, it can be seen that they play different roles in the sentence.

A definite clause is a sentence that makes a noun or pronoun a definite sentence, which plays the role of modifying or qualifying.

the news that they told me excited me.This is a definite clause, which only serves as a modifier for the news, and does not specify what the specific content of the message is. In addition, that acts as a direct object of told in the clause while leading the definite clause.

An object clause is a sentence that follows a transitive verb or preposition to act as their object.

A cognate clause means that a sentence is equal to another word, and that the word and the sentence are talking about the same person or the same thing. The clause acts as an explanation of the word.

the news that our team won excited meThis is a copositional clause, and the clause states that the specific content of the news is: Our team won. It's an explanatory relationship.

In addition, that is only a leading word in a clause and does not act as a sentence component in a clause.

In a sentence, nouns and pronouns can take on different grammatical roles and can be subject, object, predicate, or copositional. Here's what these grammatical characters say about and how to distinguish them:

1.Subject - The person or thing in the sentence that performs the action. Usually at the beginning or middle of a sentence. For example: "Cats like to eat fish", where "cat" is the subject.

2.Object - A person or thing in a sentence that accepts an action. It is usually immediately followed by the verb. For example: "I like **", where "**" is the object.

3.Predicate - A word or phrase in a sentence that describes the state or nature of the subject. It is usually used as a complement after a verb (e.g. "is", "looks", "becomes"). For example: "She looks happy", where "happy" is the expression.

4.Homonymous clause - Refers to a clause that is used to explain, supplement, or repeat a preceding noun or pronoun. It is usually separated from nouns or pronouns with a comma.

For example: "I don't think his proposition, that the wealth of the country should be distributed to the poor, is unworkable. ", "his assertion" is a noun, and the following clause "i.e., the distribution of the wealth of the country to the poor" is a cognate clause.

The main indistinguishable are copositional clauses and definite clauses.

The copositional clause is a supplement to explain the subject, and the antecedent has defined a few nouns such as "idea, plan, fact, theory, promise, hope, news, doubt, truth, information, suggestion, question, thought, belief, conclusion", etc., which are mainly things.

In the definite clause, the antecedent can be any one of the noun or pronoun, and there is no special qualification.

A predicative clause is a sentence that follows a verb.

The characteristics of the predicative clause are too obvious, it is very different from the other two, and it is the predicative clause after the verb;

The definite clause and the copositional clause look a bit similar, the difference is that the definite clause plays the role of modifying and restricting, and the copositional clause plays the role of explanation and explanation. From this point of view, there are almost no requirements for antecedents in definite clauses, but there are far fewer words to explain the content of copositional clauses, such as "news, news, ideas".