There is a difference between where and which in a clause

1. The object clause is a noun clause that acts as an object component, and the noun clause needs to be guided by which. where is used to lead the adverbial clause.

2. Visit is a transitive verb here, without prepositions.

The intransitive verb of visit is followed directly by the intransitive verb of the object, and only the intransitive verb needs to be prepositional.

Generally speaking, the preposition plus which is equal to where

First, the role is different:

1. Where is a relational adverb used as an adverbial.

Such as: that's the place where we once lived.

That's where I used to live.

2. And which is a relative pronoun used as a subject or object, etc.

Such as: that's the place which we once visited.

That's where I've ever visited.

Second, the usage is different:

1、where

adv.(adverb).

1) The basic meaning of where used as an adverb is "where, **", which can be used as an interrogative adverb to guide special interrogative sentences.

2) where can also be used as a relational adverb, which means "in the past **"; Leads restrictive and non-restrictive definite clauses, which are used after words to indicate a place.

conj.(conjunction).

1) where is used as a subordinate conjunction, which can lead the place adverbial clause, equivalent to in at, to the place, which is often preceded by words that strengthen the tone, such as just, only, even, right, etc. or the negative word not, and sometimes some components can be omitted.

2) where can also lead to a contrasting adverbial clause, which is equivalent to while, which can be translated as "while, but, and vice versa".

3) where can also guide the concession adverbial clause, the tone is lighter, and the inverted form is often used in the clause.

2、which

pron.(pronoun).

1) Which is used as an object or subject in a special interrogative sentence when used as an interrogative pronoun.

2) which is used as a relative pronoun, which can lead to a restrictive definite clause or a non-restrictive definite clause, which can use the entire main clause as its preceding word when guiding a non-restrictive definite clause, which is equivalent to and that, and sometimes can also lead an infinitive phrase clause.

Third, the etymology is different.

1、where

The word is derived directly from the Old English word hwar, which means where.

2、which

The word is derived directly from the Old English hwilc, which means.

Which is a relative pronoun, quite a noun, does the subject or object in the definite clause.

Where is a relational adverb, which is equivalent to an adverb, and is used as a place in a definite clause.

Such as: this is the house where i workThis is the house where I work. Where do I work the location of Zhuang language.

this is the house which i live in.This is the house where I live. which is the object of doing in.

Here in can be changed in advance, this is the house in which in live= this is the house where i live.