Unit 10. Health and hygiene

Passive forms
Adjective followed by :
- an infinitive
- a noun clause
I. NEW WORDS :
a detergent liquid : dung dịch( nước) xà phòng
[di`tə:dʒənt] [`likwid]
to dip /dipped: nhúng , ngâm
to blow[blou]/ blew / blown : thổi
to believe [bi`li:v] : tin
relieved [ri`li:vd] (adj) : nhẹ nhõm
certain [`sə:tn] = sure (adj): chắc chắn
II. PASSIVE FORMS :
1. The model sentences :
The deposit is returned.

The empty bottles are cleaned.

2. PASSIVE FORM : BE + PP (V- ed / V3 )
Present simple : S + am/is/are +PP
Past simple : S + was/were + PP
Future simple : S + will be + PP
3. Use : Nhấn mạnh tân ngữ
4. PRACTICE :
* Language Focus 1: Change into passive voice:
Break the glass into small pieces.
Then wash the glass pieces with a detergent liquid.
Dry the glass pieces completely.
Mix them with certain specific chemicals.
Melt the mixture until it become a liquid.
Use a long pipe, dip it into the liquid, then blow the liquid into intended shapes.

* Language Focus 2 : Complete the dialogue using the correct form of the verb in brackets:
Hai :When(0)…………..the project ……..…….., Doctor ?
Dr. Kim :Very soon.
Hai :Many people want to see the time machine .
Dr. Kim : Yes. It (1)………………………….to the public when it is finished.
Hai :(2)….....……it ………………..by the end of the year, Doctcr?
Dr. Kim : I’m afraid not, but it (3)………………....…… before Tet.
Hai : (4)………….it………….......…….by you ?
Dr. Kim : No, I need you to built it. When can you start ?
HAI :Let’s begin tomorrow.
(start)


(show)

(build)

(finish)
(make)
will
be started
Will be shown
Will
be built
will be finished
Will
be made
III. Adjective followed by :
- an infinitive
- a noun clause

1. The model sentences :

a) It’s difficult to follow your directions.

b) We are delighted that you passed your English exam.

2. FORM :
It + be + adj + to inf
S + be + adj + that + S + V

3. Use : Nhấn mạnh tính chất sự việc
* LANGUAGE FOCUS 3: Complete the dialogues with the words in the box :

a) Mr Dao : Can you do the exercise, Hoa ?
Hoa : Yes, Mr Dao.It’s (1)……………..
b) Lan : In the future , mankind might live on the moon.
Nga : Really ? It’s (2)………………..
c) Mrs. Thoa : Stop, Tuan ! It’s (3)……………… near the stove
Tuan : Sorry, Mom.
d) Hoa : Should I stir the mixture, Aunt Thanh?
Aunt Thanh: No. It’s (4)……………………..for five minutes.
easy / understand , dangerous / go , hard / believe , important / wait
easy to understand
hard to believe
dangerous to go
important to wait
LANGUAGE FOCUS 4:Complete the letter using the correct forms of the verb be and the adjectives in the box:
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’ve looking forward to see you in June.However,grandfather(3)………………………that the day is 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
happy delighted certain relieved sure afraid
are delighted
was happy
am relieved
is afraid
Are
you
am certain