CE61a CE 61
Date : ngày tháng
Time : giờ phút ~ giờ phút
Name: _____________________
UNIT 5: TECHNOLOGY AND YOU
A. Relative pronouns: who, whom, which, that
(Đại từ quan hệ: who, whom, which, that)
1. Who: dùng để thay thế danh từ chỉ người
Who (subject, object)
Whom (object)
Whose (possessive)
_ The man who (whom) you met yesterday is a doctor.
O
_ The man whose son is studying in this school is a doctor.
2. Which: dùng để thay thế cho vật, đồ vật hoặc sự việc
Which (subject, object)
Of which, whose (possessive)
_ The book which you bought yesterday is interesting.
3. That: có thể thay thế cho who, whom và which trong mệnh đề quan hệ xác định.
_ The girl who / that loved John is my sister.

CE61b

Fill in each blank with “who” or “which”
_ He told me about students who have taken the entrance exam.
The secretary _________ I talked to didn’t know where the meeting was.
A clock is an instrument _________ tells you the time.
The man _________ you visited last night is a famous teacher.
These are the books _________ my son bought yesterday.
The problem _________ John has seems difficult.
Please think of a word _________ comes from a foreign language into Vietnamese.
The boss _________ managed the company was friendly.
The road _________ leads to the city center is in bad condition.
The book _________ I bought yesterday is an original one.

CE62a CE 62

Combine the following sentences, using “who, whom, or which”
_ Can you help me to find the man? He saved the girl.
( Can you help me to find the man who saved the girl?
I bought a lot of books. They are interesting.
(
The student is very hard. I teach him English.
(
A fridge is a machine. It is used for keeping food fresh.
(
A nurse is a person. She looks after patients.
(
The test was difficult. I did it yesterday.
(
6. The fruit was expensive. It was imported.
(
CE62b

( Chú ý: “whose” dùng để thay thế các tính từ sở hữu.
_ The man is very famous. His daughter is my classmate.
( The man whose daughter is my classmate is very famous.

Rewrite the following sentences, using “whose”
_ The girl has a lot of money. Her father is a doctor.
( The girl whose father is a doctor has a lot of money.
The student will be punished. His homework is late.
(
We saw the boy. His car had broken down.
(
The doctor visited my school yesterday. His hair is white.
(
The boss is very rich. His house is next to mine.
(

CE63a CE 63

B. Review the passive
I. The simple present passive
( Positive: S’ + am / is / are + V3 + (by O’)
_ Children drink milk everyday. (active)
S V O
( Milk is drunk (by children) everyday. (passive)
S’
( Negative: S’ + am / is / are + not + V3 (by O’)
_ He doesn’t watch TV everyday. (active)
V O
( TV isn’t watched (by him) everyday. (passive)
Ved
( Interrogative: Am / Is / Are + S’ + V3 (by O’)?
_ Do you play football everyday?
( Is football played (by you) everyday?

CE63b

Change the following sentences into the passive
_ She often reads books in the morning.
( Books are often read (by her) in the morning.
We often eat sea food at this restaurant.
(
People talk about the economic crisis everyday.
(
He drinks much wine everyday.
(
She speaks English well.
(
He explains the lesson carefully.
(
6*. They don’t visit me every month.
(
7. We help the elderly and the street children.
(
8. Her cousin doesn’t speak German very well.
(

CE64a