AV 9 Unit 9 Natural disaters 2

CD171a CD 171
Date: ngày tháng
Time: giờ phút ~ giờ phút
Name: ______________________
UNIT 9: NATURAL DISASTERS
C. Review
I. Defining relative clauses
(Mệnh đề quan hệ xác đònh)
 Mệnh đề quan hệ xác đònh là mệnh đề
được dùng để xác đònh danh từ đứng trước nó và
cần thiết cho ý nghóa của câu, không có nó câu
không đủ nghóa.
 Ta có thể dùng that thay thế cho “who,
whom, which”
Subject Object Possessive
For persons who / that
who/whom/
that
Whose
For things which/ that which/ that Whose
_ The man whom / who / that I met yesterday was a
famous singer.
_ The book which / that I bought at Van Lang
bookstore was very interesting.
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CD171b
Rewrite the sentences using “defining relative
clauses”
_ The woman is my French teacher. She plays the
piano very well.

→
The woman who plays the piano very well is my
French teacher.
1. The books are very expensive. I bought them
yesterday.
_____________________________________
2. The boy is Tom. They are looking for him.
_____________________________________
3. John found a dog. Its leg was broken.
_____________________________________
4. The building has now been rebuilt. It was
destroyed in 1998.
_____________________________________
5. The students explained their absence to the
teacher. They didn’t come to class yesterday.
_____________________________________
6. Have you found the keys? You lost them.
_____________________________________
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CD172a CD 172
Rewrite the sentences using “defining relative
clauses”
_ The man was a famous actor. You were talking
to him.
→
The man whom you were talking to was a
famous actor.
1. The man was very poor. I gave him the money.
_____________________________________

2. The man called the police. His wallet was stolen.
_____________________________________
3. This is the photo. I took it last year.
_____________________________________
4. The woman is my mother. She’s wearing a black
skirt.
_____________________________________
5. The building belongs to my father. It was built
on the side of the hill.
_____________________________________
6. The boy is Tom. We are looking for him.
_____________________________________
7. The boy is very naughty. He makes a lot of
noise.
_____________________________________
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CD172b
Choose the correct answer
1. The postcard _______ I received this morning
was from HCM city.
a. which b. whose c. whom d. who
2. The man _______ you were talking to was a
famous actor.
a. who b. that c. whom d. all are correct
3. John found a cat _______ leg was broken.
a. which b. whom c. who d. whose
4. I met a boy _______ is very intelligent.
a. whom b. who c. whose d. a and b
5. The books _______ I bought are very expensive.

a. who b. whom c. which d. whose
6. The man _______ wallet was stolen called the
police.
a. whose b. whom c. which d. who
7. The book _______ you lent me was very
interesting.
a. which b. whom c. who d. whose
8. Regina, _______ you have never met before, is
a genius in painting.
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a. that b. whose c. whom d. who
CD173a CD 173
II. Non - defining relative clauses
(mệnh đề quan hệ không xác đònh)
 Mệnh đề quan hệ không xác đònh là mệnh
đề cung cấp thêm thông tin về một người hoặc
một vật đã xác đònh và không nhất thiết có trong
câu, không có nó câu vẫn đủ nghóa.
 Note:
 Mệnh đề quan hệ không xác đònh được tách
với mệnh đề chính bằng dấu phẩy (,).
 Ta không dùng “that” thay thế cho “who,
whom, which”.
Subject Object Possessive
For persons Who Whom Whose
For things Which Which Whose
_ Ann, who lives next door, is a famous singer.
_ Your book, which I read yesterday, is funny.
Mrs. White, whose motorbike was stolen, was

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very sad.
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CD173b
Rewrite the following sentences, using “non
-defining relative clauses”
_ I met Lan. She asked me to give you this letter.
→
I met Lan, who asked me to give you this letter.
1. John works in advertising. You are talking to
him.
______________________________________
2. Ms Nga plays the guitar well. She is a French
teacher.
______________________________________
3. Lan didn’t go to school yesterday. Her mother
was in hospital.
______________________________________
4. Lake Superior is the largest lake in North
America. It lies on the Us Canadian border.
______________________________________
5. Yesterday we visited John. He came back from
the hospital.
______________________________________
6. We stayed at the Park Hotel. A friend of ours
had recommended it.
______________________________________
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CD174a CD 174
Join the sentences, using the relative clauses
_ I don’t like these stories. They have unhappy
endings.
→
I don’t like these stories, which have unhappy
endings.
1. Alex is very friendly. You‘re talking to him.
_____________________________________
2. My neighbor says there will be no apples this
year. He is very pessimistic.
______________________________________
3. The man has been arrested. He robbed you
yesterday.
______________________________________
4. The man told me to come back today. I saw him
last night.
______________________________________
5. The woman works in the bank. Her house is very
large.
______________________________________
6. The girl is my daughter. You met her at the party
last night.
______________________________________
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CD174b
Rewrite the following sentence without changing
their original meanings

_ Mary works in a foreign company. You are
talking to her.
→
Mary, whom you are talking to, works in a
foreign company.
1. Dalat is beautiful and dreamful. It attracts
thousands of tourists every year.
Dalat, which_____________________________
2. The house is beautiful. Its walls were made of
glass.
The house, whose_________________________
3. Peter turned out to be innocent. Everyone
suspected him.
Peter, whom ____________________________
4. David suggested stopping at the next town. He
had been driving all day.
David, who______________________________
5. We stayed at the Grand Hotel. Ann
recommended it to us.
We stayed at the Grand Hotel,______________
6. This morning I met Diane. I hadn’t seen her for
ages.
This morning I met Diane,_________________
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CD175a CD 175
Find out the mistake from the underlined words
_ The man whose you saw at the concert is my boss.
A B C D
→

caâu A: whom / who / that
1. Have you found the key who you lost yesterday?
A B C D
2. What’s the name of the man who car you
A B C
borrowed?
D
3. Ann, that is a famous singer, often visits me.
A B C D
4. Because he tried his best, he didn’t earn much
A B C D
for his living.
5. Mary, who is working in this bank for ten years,
A B C
has a good salary.
D
6. I met a woman who her husband is a famous
A B C D
doctor.
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CD175b
Choose the best answer
1. The subject ________ we are talking about in
the class is English.
a. which b. that c. whose d. a and b
2. Her house, ________ was built in 2004, has just
been sold.
a. which b. that c. whose d. a and b
3. He is very lazy. ________, he is loved by his

parents.
a. But b. So c. However d. Although
4. I ________ a meal last night when I heard an
explosion outdoor.
a. cooked b. am cooking
c. was cooking d. cooking
5. I wish I ________ through that river.
a. can swim b. could swim
c. should swim d. swim
6. I looked at my good marks ________.
a. happiness b. happy
c. happily d. happier
7. It rained all the time, ________ was a great pity.
a. that b. what c. which d. who
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CD176a CD 176
Date: ngày tháng
Time: giờ phút ~ giờ phút
UNIT 9: NATURAL DISASTERS
Comparison: “defining and non-defining clause”
(so sánh mệnh đề quan hệ xác đònh và mệnh đề
quan hệ không xác đònh)
Defining Non-defining
Subject
People who / that who
Things which / that which
Object
People
who / whom /

that
whom
Things which / that which
Possessiv
e
People whose whose
Things
whose / of
which
whose / of
which
Chú ý
_ That thay thế
cho who, whom
, which
_ Không có dấu
phẩy
_ That không
được dùng
thay thế cho
who, whom,
which
_ Có dấu phẩy
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CD176b
Choose the correct answer
_ Henry, (whom/ that) you are talking to, is a
computer expert.
1. Botoga, (which / that) is the capital of

Colombia, is a cosmopolitan city.
2. John, (whose / whom) car broke down, was
very sad.
3. Xuan, (who / whom) sits next to me, is a pretty
girl.
4. Lan, (who / whom) the manager employed last
year, is very good at technology.
5. The man (who / whom) is playing football over
there is my brother.
6. The girl (whose / that) John likes is studying in
this university.
7. The book (which / of which) I bought yesterday
was very expensive.
8. Have you seen the paper (that / whom) I was
reading?
9. The woman (who / that) lives next door is a
doctor.
10. He is a person (whose / who) friends trust him.
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CD177a CD 177
Join the sentences, using “relative clause”
_ I know some people. They could help you.
→
I know some people who could help you.
1. John Lemon became the President of South
Africa. He was killed in 1980.
_____________________________________
2. Mark looked very happy. We took him to the zoo
yesterday.

_____________________________________
3. Everybody likes George. You‘ll be taking his
class.
_____________________________________
4. The man is aware of the environment. He goes
to work by bicycle everyday.
_____________________________________
5. The meeting was interesting. I went to it.
_____________________________________
6. John is one of my closest friends. I have known
him for a very long time.
_____________________________________
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CD177b
Rewrite the following sentences without
changing their original meanings
_ Mary is busy with her job.
→
I wish Mary weren’t busy with her job.
1. Why don’t we listen to her advice carefully?
I suggest that ____________________________
2. He stayed up late. He felt tired.
Because________________________________
3. The Titanic sank in 1912. It was supposed to be
unsinkable.
The Titanic, which________________________
4. The man has many children. I lent him some
money.
The man that____________________________

5. His house was in bad condition. Its windows
were all broken.
His house, whose_________________________
6. Why don’t we visit our teacher?
I suggest________________________________
7. I’ve never done this exercise before.
This is the first time_______________________
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CD178a CD 178
 Review the passive voice with the simple
present and the simple past
(ôn câu bò độâng với thì hiện tại đơn và quá khứ đơn)
 Form S + to be + V
3/ ed
+ (by O’)
 Tobe am, is, are: hiên tại
was, were: quá khứ
_ He eats fruit everyday.
→
Fruit is eaten (by him) everyday.
_ We saw Mary yesterday.
→
Mary was seen (by us) yesterday.
Choose the correct answer
_ I (was invited/ invited) into an office.
1. The accident (caused / was caused) by the truck
driver who (was driving / was driven) too fast.
2. John (was looking / was looked) for some CDs
when he (was told / was talking) that it was

closing time.
3. Alexander G. Bell (invented / was invented) the
telephone in 1876.
4. The teacher (explains / is explained) the lesson.
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CD178b
Change the following sentences into the passive
_ John met her last night.
→
She was met by John last night.
1. People washed my car yesterday.
____________________________________
2. They repaired our computers.
____________________________________
3. We often visit our teacher.
____________________________________
4. He does his homework everyday.
____________________________________
5. She waters the plants everyday.
____________________________________
6. Someone stole my bag yesterday.
____________________________________
7. My grandmother painted this picture.
____________________________________
8. Lucy cleans her room every morning.
____________________________________
9. Did the clown make you laugh a lot last night?
____________________________________
10. People don’t use this road very often.

____________________________________
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CD179a CD 179
Put the verbs in brackets into the correct from
_ I still don’t know what to do. I (not / decide)
haven’t decided yet.
1. John (take) __________ care of by his parents
everyday.
2. Your son is much taller than when I last saw
him. He (grow) __________ a lot.
3. I (bear) __________ in a poor city twenty years
ago.
4. The book (write) __________ by John last
year.
5. Mr. Quang (teach) __________ Maths in this
school since he (graduate) __________ from
the university in 1998.
6. The computer (repair) __________ yesterday.
However, it (not/ work) _________ properly
yet.
7. He (read) _________ newspapers when I came
in.
8. She (play) _________ golf at the moment.
9. Helen (write) ___________ to her parents
when her pencil (break) ___________ last
night.
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CD179b

Rewrite the following sentence without changing
their original meanings
_ People built this house more than 100 years
ago.
→
This house was built more than 100 years ago.
1. They teach French in this school.
French_________________________________
2. Mozard wrote this symphony.
This symphony___________________________
3. She will study harder. She can pass the exam.
If she__________________________________
4. Oxford is often crowded in the summer. It
attracts many tourists.
Oxford, which___________________________
5. Family members try to be together at Tet. They
live apart.
Family members who_____________________
6. I saw that he passed my house.
I saw him_______________________________
7. They said to her “We saw you yesterday”
They said_______________________________
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CD180a CD 180
Find out the mistake from the underlined words
_ Do you know the shop whom sells good coffee?
A B C D
→
caâu C : which / that

1. My parents divorce themselves last year and I
A B
have felt depressed very much.
C D
2. The song which sang by Pavarotti last night was
A B C
very interesting.
D
3. His house, for whom he paid £ 10.000, is now
A B C
worth £ 50.000.
D
4. This is Peter Taylor who works with my sister.
A B C D
5. You must give us a 10 percent deposit if you
A B C
didn’t pay in advance.
D
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CD180b
Choose the best answer
1. The computer ________ everyday.
a. use b. is used c. was used d. used
2. We are visiting Harriet, ________ we met on
holiday.
a. who b. whom c. that d. all are correct
3. The old castle ________ was really interesting.
a. that we visited it b. of which we visit
c. that we visited d. whose we visited

4. Millions of Christmas cards ________ every
year.
a. are sent b. were sent
c. send d. is sent
5. If she wants to go to abroad for her study, she
________ English more often.
a. would practise b. practices
c. have to practise d. should practise
6. ________ we talked a bout, was in prison then.
a. Laura whom b. Laura, whom
c. Laura who d. Laura, that
7. We are all very fond ________ traveling abroad.
a. in b. at c. with d. of
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