What relational words modify non qualified definite clauses, and how to use them? Solve

Refers to the object.

Referential refers to referential things.

Nominative: who

which,as

Bing whom

which,as

Possessive of whom, whose

which, of which,whose

The main relative adverbs that guide non-restrictive definite clauses are: when, where

The difference in the expression of the non-restrictive definite clause and the restrictive definite clause determines that the relative pronoun leading the clause cannot be omitted, regardless of whether the relative pronoun refers to the object of the clause. The non-restrictive definite clause is separated from the noun (pronoun) by a comma due to its semantic function being complementary, so the clause and the antecedent are separated. When relative pronouns are omitted, the nature of the clause cannot be determined, resulting in ambiguity or even error in semantic expression.

Example sentence: The project (that) we completed last week was rejected by the customer(The relative pronouns of the restrictive definite clause can be omitted).

the project, which we completed last week, was rejected by the customer.(The relative pronouns of non-restrictive definite clauses cannot be omitted).

know the man who lives next door.I know the guy who lives next door.

This is a compound sentence with a definite clause. The man in the sentence is the antecedent, and who lives next door is the definite clause that modifies the man; In the definite clause, who is a relational word, it is used as the subject in the definite clause, and in terms of meaning, the meaning it represents here is equivalent to the antecedent The man, in other words, the above sentence is equivalent to the following sentence: I know the lives next door

I know this guy, and he lives right next door.

will never forget the day when she got married.She will never forget the day she got married.

The day in the sentence is the antecedent, and when she got married is the definite clause that modifies the day; In the definite clause, when is a relational word, it is used as an adverbial in the definite clause, in the sense, it is equivalent to the meaning indicated by "preposition + antecedent", that is to say, the above sentence is equivalent to the following sentence: she will never forget the day she got marriedShe will never forget the day she got married.

showed me the article that he had written.He showed me the article he had written.

In the sentence, that he had written is a definite clause that modifies the noun the article, and when translated, it can be translated as "the article he wrote", in which the relative pronoun Shi Xue Jin that is translated here as the word "of".

was not in the train which arrived just now.She wasn't on the train she had just arrived.

The clause in which arrived just now is a definite clause that modifies the noun the train, which can be translated as "the train that just arrived", and the relative pronoun which is also translated here as the word "of".