Exercise 1
Hãy xác định những mệnh đề quan hệ dưới đây là mệnh đề hạn định (Defining
clause) hay không hạn định (Non-defining clause).
1.This is the dress which I bought last week.
A. Defining clause B. Non-defining clause
2.The film that I saw yesterday was very interesting.
A. Defining clause B. Non-defining clause
3.Hanoi, which is one of the largest cities in Vietnam, is the capital of Vietnam.
A. Defining clause B. Non-defining clause
4.The girl who wore a blue dress attracted everybody's attention at the party.
A. Defining clause B. Non-defining clause
5.The old man who lives next door is an architect.
A. Defining clause B. Non-defining clause
6.This writer, who lives in this luxurious mansion, has just published her third
novel.
A. Defining clause B. Non-defining clause
7.The doctor who examined my stomach was very kind.
A. Defining clause B. Non-defining clause
8.Tra Giang, who has played the main role in a lot of war films, is a famous
Vietnamese actress.

A. Defining clause B. Non-defining clause
9.Taylor Swift, who is a well-known singer, is only twenty-four.
A. Defining clause B. Non-defining clause
10.That is the bee which stung me.
A. Defining clause B. Non-defining clause

* Combine two sentences into one. Use the sentence in brackets to make a non-defining relative clause.
1. The National Library opens every weekday. (The library is on the second floor).
The National Library, which is on the second floor, opens every weekday.
2. Developed countries are helping developing countries. (They are ahead in education and wealth.)
Developed countries, which are ahead in education and wealth, are helping developing countries.
3. Internationalisation has brought about both opportunities and challenges. (It started 15 years ago.)
Internationalsation, which started 15 years ago, has brought about both opportunities and challenges.
4. Smartphones will be used widely in school to support learning. (They help students to write scripts and make videos.)
Smartphones, which help students to write scripts and make videos, will be used widely in school to support learning.
5. Jack London wrote internationally famous novels like Call of the Wild and White Fang. (He is an American writer.)
Jack London, who is an American writer, wrote internationally famous novels like Call of the Wild and White Fang.
6. Have you ever heard about Captain James Cook? (He mapped a lot of places in the world, including Australia and New Zealand).
Have you ever heard about Captain James Cook, who mapped a lot of places in the world, including Australia and New Zealand?

 Rewrite the pairs of sentences as one sentence using a defining or non-defining relative clause. 

1 I work for a man. The man’s farm covers thousands of acres.

I work ……………………………………………………………………………………………………………………

2. The spacecraft is called Vostok 3KA. It took Yuri Gagarin into space.

The spacecraft ……………………………………………………………………………………………………………

3. She likes her father’s career. Her father pursued this career all his life.

She likes …………………………………………………………………………………………………………………

4. He admires the teacher. That teacher initiated building the school library.

He admires ………………………………………………………………………………………………………………

5. My grandfather used to be an astronaut. He has been retired for ten years now.

My grandfather……………………………………………………………………………………………………………

6. Students will have to make their own learning decisions. This will be hard for many of them.
Students …………………………………………………………………………………………………………………

Exercise 2: Decide whether the clause in italics is Defining(D) or Non-defining (N). Write Dor N next to each sentence.

Question 1: The bus which leaves at 5. 30 doesn't stop at Cornwall...           ______

Question 2: The food which was left was eaten the following day.                 ______

Question 3: His room which was small was filled with piles of old books.   ______

Question 4: The bike which he wanted to buy was too expensive.                 ______

Question 5: These students who were late waited in the playground.                        ______

Question 6: The girl who was waiting was becoming impatient.                     ______

Question 7: Jane who was wearing a hat waited outside the room.                ______

Question 8: My dog which was lying on the sofa had long pointed ears.       ______

Question 9: Las Vegas, which is located in the State of Nevada,

 is well-known for its casinos and night clubs.                              ______

Question 10: My uncle, who works for a market research company,

is now on a tour of South-East Asian countries.                         ______

V. Rewrite each sentence, replacing the relative clause with a Present , Past Participle OR To-V phrase.

1. The train which is now arriving at Platform 3 is the 4.20 from Da Nang.

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2. The student who is chosen as winner will get a prize.

....................................................................................................................

3. None of the models that have been inspected so far have passed the test.

....................................................................................................................

4. The saplings which have been planted today will one day grow into huge trees.

....................................................................................................................

5. The boy who was knocked off his bicycle broke his leg.

....................................................................................................................

6. The students who will be selected tomorrow will be offered a scholarship.

....................................................................................................................

7. The three man who were involved in the bank robbery have been arrested.

....................................................................................................................

8. The car which was being driven by the young man crashed into a tree.

....................................................................................................................

9. Wikipedia, which was launched in 2001, is one of the great Internet successes.

....................................................................................................................

10. The man who won yesterday's lottery lives next door.

....................................................................................................................

11.The man who came yesterday knows how to repair the faucet.

....................................................................................................................

12.The car which is left on the street is broken.

....................................................................................................................

13.The athlete who has won the most races is chosen as Man of the Year.

....................................................................................................................

14.They live in a building which has forty storeys.

....................................................................................................................

15.John is the only person who understands me.

....................................................................................................................

16.Jack is the first student who has handed in the exam.

....................................................................................................................

17.I have a lot of work that I have to finish right today.

....................................................................................................................

18.His office is the next room that they have to clean.

....................................................................................................................

19.The chemist gave her some tablets, which should be taken 3 times a day.

....................................................................................................................

20.Jane is usually the first person who comes and the last person who leaves.

...........................................................................................................

1. Decide whether the following Clauses are defining or non- defining clauses , Insert commas where necessary

1). The car which was a race sports coupe was built in 1996.( Defining / Non - defining)

2. We invited thể boy who Tom had met the week before the party ( defining / non defining)

3. Our friends who we met at university are coming to visit next week( defini g /.non defining)

4. Thật is the building where they shot thể film " Vanilla Sky".( Defining / non defining)

5. Mr Jackson whose sơn also goes to this school will be attending the party next weekend.( Defining/non defining)

EX2: Complete the sentence with suitable relative pronouns

(who/whom/which/whose/that) or relative adverbs (where/when/why)

1. He lived in New York ________ he worked for the New York Time.

Câu trả lời của bạn

2. A camel is an animal _________ lives in the desert.

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3. Kate, _________ father is a doctor, is a wonderful environmentalist.

Câu trả lời của bạn

4. A compass is a device ________ shows direction.

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5. Shakespeare was a British writer _________ wrote Rome and Juliet.

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6. My hometown is Paris, _________ is one of the most beautiful places all around the world.

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7. My grandparents never forget the old days _________ they lived in poor condition.

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8. The plane __________ was invented by Wright brothers has become the popular means.

Câu trả lời của bạn

9. Could you give me the reason __________ you didn’t go to school yesterday?

Câu trả lời của bạn

10. Diana __________ died in in a terrible car accident was the princess of Wales

II) Put the correct word in the box to complete the sentences below

physical ; electronic; benefits; digital; motivate; personal; relative; technology; defining; applications; disruptive; mobile

1. The phrase "--------------natives" refers to people who are familiar with computers and the internet from an early age.

2. The internet will-------------students to study more effectively

3. Please don't ask him questions about his family. He hates answering-------------questions

4. Our students are very excited when they have opportunities to do----------------exercise

5. My son, who is a promising pianist, is now interested in composing--------------music

6. Many teacher have now understood the------------that mobile devices can bring

7. I'm looking for some new-----------to put on my smartphone to improve my English pronunciation

8. The ringing sound from mobile phones is------------and annoying in the classroom

9. People are now familiar with the term m-learning or----------------learning,which focuses on the use of personal electric devices

10. In the grammar part of this unit we study--------------clauses

11. That laptop, which has the latest------------------,is very expensive

12. Some of my classmates think that it is not easy to know which clause is----------------and which is non-defining

III) Use who, which, that or whose to complete each of the sentences

1. Vinh,-----------------is only two and a half, likes to play games on a tablet

2. My tablet,-------------is two years old, still works quite well

3. Personal electronic devices-------------distract students from their class work are banned in most schools

4. Students---------------have smartphones can use them to look up words in an electronic dictionary

5. Some scientists think that children-------------parents allow them to use electronic devices early will have more advantages in the future

6. The laptop-------------------cover is decorated with funny animals belongs to my aunt

Giải dùm mình với ạ

1- Complete the sentences below with the appropriate relative pronoun

THAT WHICH WHO WHOSE WHERE

1-This is the hospital ___ my mother works.

2-He knows a woman ___ is very famous

3-That's an exercise ___ everyone can do.

4-The man, ___ gun is on the floor, has left.

5-Maradona, ___ was Argentinian, died in 2020.

6-A whale is a mammal ___ lives in the sea.

7-Is there a supermarket ___ I can get some food?

8-I have a friend ___ name is Abraham.

9-Do you know anybody ___ likes snakes.

10-'Barabue' is the shop ___ I always buy.