Relative Clauses

A relative clause is a kind of subordinate clause that contains an element whose interpretation is provided by an antecedent on which the subordinate clause is grammatically dependent; that is, there is an anaphoric relation between the relativized element in the relative clause, and the antecedent on which it depends.

1: The relative pronoun is the subject:

First, let's consider when the relative pronoun is the subject of a defining relative clause.

We can use 'who', 'which' or 'that'. We use 'who' for people and 'which' for things. We can use 'that' for people or things.

The relative clause can come after the subject or the object of the sentence. We can't drop the relative pronoun.For example (clause after the object of the sentence):

• I'm looking for a secretary who / that can use a computer well.
• She has a son who / that is a doctor.
• We bought a house which / that is 200 years old.
• I sent a letter which / that arrived three weeks later.

More examples (clause after the subject of the sentence):

• The people who / that live on the island are very friendly.
• The man who / that phoned is my brother.
• The camera which / that costs £100 is over there.
• The house which / that belongs to Julie is in London.

2: The relative pronoun is the object:

Next, let's talk about when the relative pronoun is the object of the clause. In this case we can drop the relative pronoun if we want to. Again, the clause can come after the subject or the object of the sentence. Here are some examples:

(Clause after the object)

1. She loves the chocolate (which / that) I bought.
2. We went to the village (which / that) Lucy recommended.
3. John met a woman (who / that) I had been to school with.
4. The police arrested a man (who / that) Jill worked with.

(Clause after the subject)

1. The bike (which / that) I loved was stolen.
2. The university (which / that) she likes is famous.
3. The woman (who / that) my brother loves is from Mexico.
4. The doctor (who / that) my grandmother liked lives in New York.

Prepositions and relative clauses

If the verb in the relative clause needs a preposition, we put it at the end of the clause:

For example:

listen to

The music is good. Julie listens to the music.

→ The music (which / that) Julie listens to is good.

work with

My brother met a woman. I used to work with the woman.

→ My brother met a woman (who / that) I used to work with.

go to

The country is very hot. He went to the country.

→ The country (which / that) he went to is very hot.

come from

I visited the city. John comes from the city.

→ I visited the city (that / which) John comes from.

apply for

The job is well paid. She applied for the job.

→ The job (which / that) she applied for is well paid.

Whose

'Whose' is always the subject of the relative clause and can't be left out. It replaces a possessive. It can be used for people and things.

The dog is over there. The dog's / its owner lives next door.
→ The dog whose owner lives next door is over there.

The little girl is sad. The little girl's / her doll was lost.
→ The little girl whose doll was lost is sad.

The woman is coming tonight. Her car is a BMW.
→ The woman whose car is a BMW is coming tonight.

The house belongs to me. Its roof is very old.
→ The house whose roof is old belongs to me.

Where / when / why

We can sometimes use these question words instead of relative pronouns and prepositions.

I live in a city. I study in the city.
→ I live in the city where I study.
→ I live in the city that / which I study in.
→ I live in the city in which I study.

The bar in Barcelona is still there. I met my wife in that bar.
→ The bar in Barcelona where I met my wife is still there.
→ The bar in Barcelona that / which I met my wife in is still there.
→ The bar in Barcelona in which I met my wife is still there.

The summer was long and hot. I graduated from university in the summer.
→ The summer when I graduated from university was long and hot.
→ The summer that / which I graduated from university in was long and hot.
→ The summer in which I graduated was long and hot.

sumber :

https://en.wikipedia.org/wiki/Relative_clause

http://www.perfect-english-grammar.com/relative-clauses.html

Tugas Bahasa Inggris Bisnis 2 Bulan ke-4

Exercise 37 : Relative Clauses

1. Whose
2. Whose
3. Which you spoke yesterday
4. Who the highest in the school
5. What 
6. Who
7. Whose
8. Whose
9. What
10. What
11. Whose 
12. What
13. Whose 
14. What
15. Whose

Exercise 38 : Relative Clause Reduction

1. George is the man chosen to represent the convention
2. All of the money accepted has already been released
3. The papers on the table belong to patricia 
4. The man brought to the police station confessed to the crime
5. The girl drinking coffee is Mery Allen
6. John's wife, a professor, has written several papers on this subject
7.  The man talking to the policeman is my uncle
8. The book on the top shelf in the one that i need
9. The number of students counted is quite high
10. Leo Evans, a doctor, eats in this restaurant every day

Exercise 39 : Subjunctive

1. The teacher demanded that the student leave the room
2. It was urgent that he call her immediately
3. It was very important that we delay discussion
4. She intends to move that the committee suspends discussion on this issue
5. The king decreed that the laws take effect the following month
6. I propose that you should stop this rally
7. I advise you to take the prerequisites before registering for this course
8. His father prefers that he attends a different university
9. The faculty stipulated that the rule be abolish
10. She urged that we find another alternative