A little doubt about Which

Here are two definite clauses, which plays the role of a guide word, and in the definite clause, which also acts as a certain sentence component.

For example, the first sentence: which i can never forget is a definite clause that modifies something, which acts as the introducer of this definite clause, and at the same time, also acts as an object of forget in the clause. This definite clause can be split into two sentences:

something happened.and i can never forget something (which is used in the clause).

The second sentence is also a meaning, and the definite clause guided by which also modifies something, but here the which in the clause acts as the subject, which can also be split into two sentences:

i saw something.and something (which is substituted in the clause) made me feel ill

The meaning of the first sentence is: Then one year, something happened that I will never forget.

Sentence 2: Suddenly, I see something that makes me feel uncomfortable.

which can lead to a non-restrictive definite clause, which can be placed directly after the preposition as an object. Which is used as an interrogative pronoun in a question sentence, and brigade is used as a connecting pronoun in a noun clause.

1. Replace the above thing or situation (singular or plural) in the postposition of the non-restrictive definite clause.

2. It is used as an interrogative pronoun in a question sentence and as a connecting pronoun in a noun clause, and its meaning is "which, which".

3. If the antecedent of the non-restrictive predicative clause does not refer to the content of the main clause, but to the specific person, time, and place, which is not used.

4. The relative pronoun that and which are used as the subject and object in the definite clause, and are placed between the antecedent and the definite clause to play a connecting role.

5. Which cannot be omitted when the subject of the correct posture is used in the clause. When making an object, Qingchun is often omitted in colloquial language and in informal questions.

6. When the relative pronoun is used as the subject in the subject clause, the person and number of the predicate verb of the clause must be consistent with the antecedent. wheat is a plant that/which is grown in the north of china.

7. When guiding non-restrictive definite clauses, which should be used.

she received an invitation from her boss, which came as a surprise.

She received an invitation from her boss, which she didn't expect.

8. When it is placed directly after a preposition as an object, which is usually used.

the tool with which he is working is called a hammer.

The tool he uses to work is called a hammer.