UNIT 15: COMPUTERS
Getting started, listen and read.
Period: 91
Make a list of how computers can help us
help us save time
help us learn interestingly
and conveniently.
help us learn more quickly
be easy for keeping and storing information
give answers to our questions quickly
New words:
a printer (n):
a plug (n):
manual (n):
guarantee (n):
(to) connnect:



















Matching
a printer
a plug
manual
guarantee
việc bảo hành
sách hướng dẫn
phích cắm
máy in
connnect
kết nối
Match each word with its meaning
True (T) or False (F)?
The printer is not working.
Nam hasn’t turned the printer on and the plug has comes out of the socket.
3. Nam said he didn’t know how to connect a printer properly.
4. Mr.Nhat thought that the manual was very helpful and he could find the problem in his printer.
5. Nam wanted his dad to call the store where he bought the printer because it is still under guarantee.
I guess
I read
1
2
3
4
5
T
F
T
F
T
F
T
F
T
F
T
F
F
F
T
He has already turned the printer on and the plug is OK.
He said he knew how to connect a printer.
He thought the manual wasn’t very helpful, so he couldn’t find the problem.
FACT OR OPINION ?
The printer isn’t working.
There shoudn’t be anything wrong with it.
I know how to connect a printer.
The manual isn’t very helpful.
I bought it in Ho Chi minh City.
I don’t know what they can do.

FACT
OPINION
Check the box
Grammmar
Present perfect with yet and already
Have you turned it on yet? -Yes, I have already done it.
Use: - with “already “to empasize an action that finished before the time we
expected.
- “yet’ to express the speaker expects something happens.
We use “yet” in question, and negative sentences, “already” in affirmative ones.
Have you had breakfast yet? – Yes, I’ve already had it./ yes, I have.
_ No, I haven’t had it yet./ not yet
Production
Work in group and report what Nam and his father said
Nam : Dad, the printer isn’t working.
Mr Nhat: It is new. There shouldn’t be anything wrong
with it. Have you turned it on yet?
Nam : Yes, I have done it.
GROUP 1
GROUP 2
Mr. Nhat: Have you connected it properly?
Nam : oh, dad. I know how to connect a printer.
Mr. Nhat: Has the plug come out of the socket?
Nam : No. it’s OK.
GROUP 3
Mr.Nhat:I have no idea what the problem is. The manual
isn’t very helpful.
Nam : Can you call the store you bought it from?
GROUP 4
Mr. Nhat: I can, but I bought it in Ho Chi Minh City. I don’t know what they can do. However, it’s under guarantee so the company should do something with it.
Nam : Let’s phone now.
Reported speech
Ways to changes in reported speech:
person: I _ he/ she, we_ they
me_ him/ her, us _ them
my_ his/ her, our_ their
mine_ his/ her, our_ theirs
myself_ himself/ herself, ourselves_ themselves
b. place: now_ then, today_ that day, tonight_ that night, yesterday_ the day before,
tomorrow_ the next day/ the following(…..) ,ago_ before
c. here_ there, this_ that, these_ those.
d. tense:simple present_ simple past (s+ V2/ Ved)
simple past _ past perfect (S+ had+ V3)
simple future _ future in the past (S+ could/ would…+ Vbare infinitive)
present continous _ Past continuous (S+ was/ were+ V-ing)
present perfect _ past perfect (had+ V3)

Lucky numbers
What was wrong with the printer?
Where did Mr.Nhat buy it?
Did Nam know how to connect the printer?
Has the plug come out of the socket?
What did Mr.Nhat think of the manual?
What did Nam and his dad do in the end?
1
2
3
4
5
6
7
8
Lucky numbers
Group 1
Group 2
2
4
6
8
10
12
2
4
6
8
12
10
14
14
16
16
?
?
?
?
?
?
HOMEWORK
WRITE OUT SENTENCES TO REPORT WHAT MR. NhAT
AND NAM SAID.