Unit 15. Computers

Period 90 . Getting started , Listen and read
Unit 15 . Computers
Brainstorming
How the computers can help us ?
Save time
I. New words
- a printer :
- a manual :
- (to) connect :
- under guarantee:
- a plug :
máy in
phích cắm
nối, mắc nối
sách chỉ dẫn
còn bảo hành
3. (to) connect
2. a manual
1. a printer
d.máy in
4. under guarantee
a.cũn bảo hành
c.sách chỉ dẫn
5. a plug
b.phích cắm
e.nối, mắc nối
* Matching
II .True or False prediction
Statements
Guess
Read
The printer isn`t working.
Nam has already turned the computer on.
Nam knows how to connect a printer but he hasn`t connected it properly.
The manual helped them to find out the problem.
Mr. Nhat bought the computer in Ho Chi Minh city and it`s still under guarantee.
Mr. Nhat thinks the company wouldn`t do anything with his computer because it`s too far from his place.
1.
2.
3.
4.
5.
6.
T
T
T
T
T
T
F
F
F
F
F
F
T
F
F
F
T
T
III. Fact or opinion? Check (?) the boxes.
a) The printer isn’t working.
b) There shouldn’t be anything wrong with it.
c) I know how to connect a printer.
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: a thing that is know to be true, especially when it can be proved.
* Opinion: your feelings or thoughts about someone or something, rather than a fact.
Fact
Opinion
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* Fill in the blank with the suitable words .
1. My printer doesn`t work because I haven`t ______________ it on yet.
2. The printer is still __________________. So the company will replace it.
4. You can read this instruction how to repair it in the ________________.
3. The computer can`t be connected with the print because the ________________ has come out of the socket.
turned
under guarantee
plug
manual
IV. Language focus 3
* Example
1. She has been to Da Lat.
(finished)
2. She has gone to Da Lat for three days.
(incomplete)
Present perfect Tense
* Use:
- Finished actions  indefinite time
- Incomplete actions  for, since, recently
* Form:
Have / has + past participle
* Grammar drill:
finished action
incomplete action
a. I’ve been to Sa Pa highlands.
b. They’ve lived in Ca Mau for 10 years.
c. She has finished her homework .
d. She has worked with the computer since early morning.
e. We’ve found the troubles of the printer.
f. Someone has unplugged the printer.
g.People have received information through the internet recently.
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V. Homework
- Do the exercise in your workbook.
Answer the question:
“ How can the computer help you?”
Good bye class
See you again
Thank you for your listening