Unit 15. Computers

WELCOME TO OUR CLASS
UNIT 15:
COMPUTERS
GETTING STARTED + LISTEN AND READ
- It’s a modern machine.
- We use it to type letters.
- It begins with the letter c
What is in the box?
I. GETTING STARTED
Work with your partner. Make a list of how computers can help us.
+ Computers save time.
+ Computers help us learn interestingly.
+ Computers help us learn more quickly.
+ Computers are convenient/ easy for keeping/ storing information.
+ Computers are very quick in giving answers to our questions.
+ Computers help us relax after hard – working hours.
II. LISTEN AND READ
VOCABULARY:
- printer (n):
- connect (v):
- guarantee (n):
- plug (n):
phích cắm
- socket (n):
ổ cắm
- manual (n):
máy in
kết nối
sách hướng
dẫn sử dụng
sách hướng dẫn sử dụng
bảo hành
bảo hành
- guarantee (n):
Have you turned it on yet?
Yes, I have already done it.
The present perfect tense
S + have/ has + past participle
already
yet?
with yet and already
plug
CHECKING VOCABULARY
guarantee
2
socket
3
printer
4
manual
5
connect
6
WHAT and WHERE
1
TRUE/ FALSE PREDICTION
T
T
F
F
T
1. The printer isn’t working.
2. Nam has already turned it on.
3. Nam knows how to connect a printer but he hasn’t connected it properly.
4. Mr. Nhat thinks the manual is very helpful.
5. Mr. Nhat bought the printer in Ho Chi Minh City and it’s still under guarantee.
1. Practice the dialogue with a partner
2. Fact or opinion? Check () the boxes
a thing that is known to be true, especially when it can be proved.
your feelings or thoughts about someone or something, rather than a fact.
a) The printer isn’t working.
b) There shouldn’t be anything wrong with it.
d) The manual isn’t very helpful.
e) I bought it in Ho Chi Minh city.
f) I don’t know what they can do.
Fact
Opinion
+ Fact:
+ Opinion:
c) I know how to connect a printer.






Make questions for the following answers:
What did Mr. Nhat buy?
Mr. Nhat bought a printer.
Is the printer working now?
No, it isn’t. The printer isn’t working now.
Is it still under guarantee?
Has Nam turned it on yet?
Yes, Nam has already turned it on.
Yes, it is still under guarantee.
1.
2.
3.
4.
?
?
?
?
Complete the following sentences with YET or ALREADY
1. I have …................finished my homework.
2. Mr. Nhat thinks Nam has not connected the printer……………. .
3. He has ……………..had breakfast.
4. Have you seen the film Romeo and Juliet ……………..?
already
already
yet
yet
HOMEWORK
- Learn the new words by heart.
- Do exercise 3, 4 in the workbook on pages 91, 92.
- Prepare Speak and listen
THANKS FOR YOUR ATTENTION
GOODBYE