Review
Review
UNIT 10: RECYCLING
Language focus
Passive forms
+ in present simple
+ in future simple

Adjectives followed by
+ an infinitive
+ a noun clause
Passive forms
( Câu bị động)
Ex1: Hoa eats an apple.
An apple is eaten by Hoa.
Ex2: Hoa buys an apple.
An apple is bought by Hoa.
Ex1: Hoa eats an apple.
An apple is eaten by Hoa.
Ex2: Tu and Minh buy two apples.
Two apples are bought by Tu and Minh
Ex1: Hoa eats an apple.
An apple is eaten by Hoa.
S + V + O
S + is/am/are + V(ed/3) + by O
S + V + O
S + is/am/are + V(ed/3) + by O
Ex: Huy drinks coffee.
Coffee is drunk by Huy.
S + V + O
S + is/am/are + V(ed/3) + by O
Ex: Phong sings a song.
A song is sung by Phong.
S + is/am/are + V(ed/3) + by O
Bị động của thì hiện tại đơn
Lưu ý: Khi chủ ngữ là I, You, We, They , He, She, It, People, someone, anyone, somebody, anybody, no one, nobody…. Thì khi viết lại câu bị động sẽ lược bỏ “by + O”.
Ex: I buy a book.
A book is bought (by me).
Ex: Minh buys a book in the bookstore.
A book is bought in the bookstore by Minh.
Ex: Minh buys a book in the bookstore every day.
A book is bought in the bookstore by Minh every day.
Nơi chốn + By O + Thời gian
Chốn nhân gian.
S + V + O
S + will + be + V(ed/3) + by O
Ex: Phong will sing a song.
A song will be sung by Phong.
? New words:
- liquid (n):
(Water is a liquid.)
Chất lỏng
- detergent(n):
Chất để tẩy rửa
(This is a detergent liquid)
- dip (v):
nhúng
- blow – blew – blown (v):
thổi
Break the glass into small pieces.
into small pieces.
S
.
V
be + p.p
O
Active:
Passive:
Exercise 1 – page 95
The glass
is broken
1
2
4
5
6
3
EXERCISE 1:
Read a guide on how to recycle glass. Look at the instructions, rewrite
them in the passive form and put the pictures in the correct order.
b) Then wash the glass with a detergent liquid.
c) Dry the glass pieces completely.
d) Mix them with certain specific chemicals.
e) Melt the mixture until it becomes a liquid.
f) Use a long pipe, dip it into the liquid, then

blow the liquid into intended shapes.
V
O
V
V
V
V
V
V
O
O
O
O
O
O
EXERCISE 1:
b) Then wash the glass with a detergent liquid.
V
O
Then the glass is washed with a detergent liquid.
EXERCISE 1:
c. Dry the glass pieces completely.
The glass pieces are dried completely.
EXERCISE 1:
d) Mix them with certain specific chemicals.
They are mixed with certain specific chemicals.
EXERCISE 1:
e) Melt the mixture until it becomes a liquid.
The mixture is melted until it becomes a liquid.
EXERCISE 1:
f) Use a long pipe, dip it into the liquid, then

blow the liquid into intended shapes.
A long pipe is used, it is dipped into the liquid, then the liquid is blown into intended shapes
ANSWER KEY
a) The glass is broken into small pieces.

b) Then the glass is washed with a detergent liquid.

c) The glass pieces are dried completely.

d) They are mixed with certain specific chemicals.

e) The mixture is melted until it becomes a liquid.

f) A long pipe is used, it is dipped into the liquid, then the liquid is blown into intended shapes.

 
(+) S + will + be + V(ed/3) + by O.
(-) S + won’t + be + V(ed/3) + by O.
(?) will + S + be + V(ed/3) + by O ?
will be finished
be built
EXERCISE 2 – PAGE 96
A famous inventor, Dr. Kim, is going to build a time machine. One of his assistant, Hai, is asking him questions about the invention.
Complete the dialogue. Use the correct form of the verbs in brackets.
Hai: When (0) will the project be started, Doctor ? (start)
Dr. Kim: Very soon.
Hai : Many people want to see the time machine.
Dr. Kim: Yes. It (1) to the public when (show)
it is finished.
Hai : (2) it by the end of the year, Doctor? (build)
Dr. Kim: I’m afraid not, but it (3) before Tet. (finish)
Hai : (4) it by you ? (make)
Dr. Kim: No, I need you to build it . When can you start ?
Hai: Let’s begin tomorrow.
Will be shown
Will
Will
be made
II: Adjectives followed by:
1: Adjectives followed by an Infinitive
It is not difficult to remember.
S
We are happy to hear about that.
Be ( not)
+ Adj
to V …
S + be (not)+ adjective + to infinitive
2: Adjectives followed by a noun clause.
I am afraid that I can’t come to the party.
S + be (not)+ adjective + ( that) + Clause.
We are delighted that you passed the English exams.
S
Be
Adj
noun clause
easy / understand dangerous / go difficult / follow
hard / believe important / wait
EXERCISE 3 – PAGE 96
Complete the dialogue. Use the words in the box.
a, Tourist: Could you show me the way to the post office?
Lan: Turn right, then left, then right and then left again.
Tourist: It’s ………………………… your directions. Can you start again, please?
difficult to follow
easy/understand dangerous/go difficult/follow
hard/believe important/wait
Mr. Dao: Can you do the exercise, Hoa?
Hoa: Yes, Mr. Dao. It’s ………………
b)
b)
c)
Lan: In the future, mankind might live on the moon.
Nga: Really? It’s ………………………
d)
Mrs. Thoa: Stop, Tuan! It’s ……………... near the stove.
Tuan: Sorry, Mom.
e)
Hoa: Should I stir the mixture, Aunt Thanh?
Aunt Thanh: No. It’s ………………..……… for five minutes.
e)
d)
easy to understand
hard to believe
dangerous to go
important to wait
Task 4: Complete the letter. Use the correct forms of the verb BE and the ADJECTIVES in the box:
happy delighted certain relieved sure afraid
Dear Nam,
Your grandfather and I (0) ……………… that you passed your English exam. Congratulations!
Aunt Mai (1) ………………. that you remembered her birthday last week. She told me you gave her a beautiful scarf.
I (2) ……………… that your mother is feeling better. Please give her my love.
We’re looking forward to seeing you in June. However, grandfather (3) ……………… that the day was wrong. (4) …….. you ……… that you’re arriving on Saturday 20th?
I (5) …………….. that there are no trains from Hanoi on Saturdays?
Write soon and confirm your arrival date and time.
Love,
Grandma
are delighted
was happy
am relieved
is afraid
Are
sure
am certain
CONSOLIDATION
1. I am delighted……….you passed your exam.
a. that b. to c. in order to d. so that
2. Is the rubbish………… every day?
a. collect b. collecting c. collected d. be collected
3. Every few weeks new satellites…………….into orbit.
are put b. is put c. are putted d. is putted
4. It’s important ……………..wildlife in the area.
a. to conserve b. conserving c. conserve
5. We were delighted……………..your letter yesterday.
to get b. got c. getting d. get
6. It is not always easy………..good teaching materials in this field.
find b. to find c. finding d. for finding
7. English ……….in many coutries in Asia.
speaks b. is speaking c. is spoken d. has spoken
8. This project………………out next month.
a. is carried b. will carry c. carries d. will be carried out
Rewrite sentences
Keeping the environment clean is very important
It`s ............................

2. They will show the time machine to the public soon
The time machine .............

3. People recycle the waste paper in a local factory
The waste paper ..............
will be shown to the public soon
very important to keep the environment clean
is recycled in a local factory
HOMEWORK
Review the structures by heart
Prepare for the next lesson:
Unit 11. Getting stared + Listen and Read.
GOODBYE