Bài giảng Tiếng Anh Lớp 8 - Unit 10: Recycling - Lesson 6: Language focus

- dip (v): 
- blow – blew – blown (v): 
Unit 10 : Recycling  Lesson : Language Focus 
1. Passive form in the present simple: 
* Model sentence: 
 Break the glass into small pieces. 
 The glass is broken into small pieces. 
S + am/is/are +p.p 
S 
. 
V 
be + pp 
O 
Cut the carrots into small flowers. 
The carrots are cut into small flowers. 
Task 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. 
a) Break the glass into small pieces. 
The glass is broken into small pieces. 
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 
O 
O 
O 
V 
O 
V 
O 
V 
O 
V 
V 
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. 
Key answer 
1 
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6 
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1 
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3 
The project will be started very soon. 
When will the 
 project be 
 started, Doctor? 
Very soon. 
2. Passive form in the future simple: 
* Model sentences: 
(+) The project will be started very soon. 
S + will + be + p.p 
(-) The project won’t be started very soon. 
(?) Will the project be started very soon?. 
will be finished 
 be built 
Task 2 
 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 
3. Adjective followed by a to infinitive: 
It + be + adjective + to infinitive 
* Model sentence : 
It’s difficult to follow your directions 
It’s dangerous to go near a dog. 
Turn right, then left, then right and then left again. 
easy/understand dangerous/go difficult/follow hard/believe important/wait 
Task 3 
Complete the dialogue. Use the words in the box . 
a) Ba: 	Turn right,then left and then left again. 
 Nam: 	It’s ( 0) difficult to follow your direction. 
	Can you start again, please ? 
b) Mr Dao: 	Can you do the exercise,Hoa ? 
 Hoa: 	Yes, Mr Dao. It’s (1) 
c) Lan: 	In the future, mankind might live on the moon. 
 Nga: 	Really ? It’s (2) 
d) Mrs Thoa: Stop, Tuan ! It’s (3) near the stove 
 Tuan : 	Sorry, Mom. 
e) Hoa: 	Should I stir the mixture, Aunt Thanh ? 
Aunt Thanh: 	No, It’ (4) for five minutes. 
 easy to understand 
 hard to believe 
 dangerous to go 
 important to wait 
* New words: 
 - congratulations(n): 
 xin chúc mừng 
4. Adjective followed by a noun clause : 
* New words: 
- look forward to (v): 
4. Adjective followed by a noun clause : 
* New words: 
 - confirm (v): 
4. Adjective followed by a noun clause : 
Password: 
Confirm your password 
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* 
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* New words: 
 - relieved (a): 
4. Adjective followed by a noun clause : 
>< worried 
* Model sentence : 
Your father and I are delighted that you passed your English exam. 
It + be + adjective + noun clause 
4. Adjective followed by a noun clause : 
Dear Nam, 
Your grandfather and I ( 0 ) are delighted that you pas