Unit 15. Computers

Computers help us learn more quickly.. Nhat bought the printer in HCM City and it’s still under guarantee.. Nam knows how to connect the printer but he hasn’t connected it properly.. T

Thursday, April 13th 2017.

Guessing game

1 It’s a modern

machine.

2 We use it to type

letters, send emails,

play games or listen to music.

3 It begins with letter “ C”.

1 Computers save time.

2 Computers help us relax

3 Computers help us learn interestingly

4 Computers help us learn more quickly

5 Computers are easy for keeping information

6 Computers are very quickly in giving answers to

our questions

Make a list of how computers can help us

Tell me what computers can do.

1 printer (n) :

2 plug (n):

3 socket (n):

4 manual (n):

máy in cái phích cắm

ổ điện sách hướng dẫn

5 proper (a): đúng (cách)

bảo hành, bảo đảm

6 guarantee (n):

I

Vocabular

y:

 properly (adv):

 be under guarantee : trong thời gian bảo hành

II Listen and read

Nam

Mr Nhat

1 Nam and his father is talking about the Printer.

5 The manual helped them to find out the problem.

2 Mr Nhat bought the printer in HCM City and

it’s still under guarantee.

3 Nam knows how to connect the printer but he

hasn’t connected it properly.

4 The printer isn’t working

Ex 1: T/F prediction.

* Read and check.

T T F

T

F has

didn’t help

I have no idea

problem is This manual isn’t very helpful

A manual is a book that tells you

how to operate a machine.

Fact: a thing that

is known to be

true.

Opinion: your feelings

or thoughts about

someone or

something.

Ex.2 : Fact or opinion? Check (v) the boxes













1 The printer isn’t

working

3 I know how to connect a

printer.

4 The manual isn’t very

helpful.

5 I bought it in Ho Chi

Minh City.

6 I don’t know what

they can do.

2 There shouldn’t be anything

wrong with it.

Fact: a thing that is known to be true

Opinion: your feelings or thoughts about someone or

something.

Fact Opinion

1 What is the problem with the printer?

2 Does Nam know how to connect a printer ?

3 Who does Nam ask for advice?

4 Where did Mr Nhat buy the printer?

5 What do Nam and Mr Nhat decide to do at the end of the conversation?

Ex.3: Answer the questions

It isn’t working.

Yes, he does.

He asks his father, Mr Nhat.

He bought it in Ho Chi Minh City.

They decide to call the store where Mr Nhat bought it.

1.What is the problem with the printer?

2.Does Nam know how to connect a

printer ?

3 Who does Nam ask for advice?

4 Where did Mr Nhat buy the printer?

5 What do Nam and Mr Nhat decide to do

at the end of the conversation?

Ex.3: Answer the questions

It isn’t working.

Yes, he does.

He asks his father, Mr Nhat.

He bought it in Ho Chi Minh city.

They decided to call the store where Mr Nhat bought it.

Nam: Dad, the printer isn’t working.

Mr Nhat : It is new There shouldn’t be anything wrong

with it.

Mr Nhat: Have you connected it properly?

Mr Nhat: I have no idea what the problem is This

manual isn’t very helpful.

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.

The Present perfect with “yet” and “already”.

Example:

S1: Have you turned it on yet ?

No, I haven’t done it yet

a Meaning:

yet: chưa already: rồi

b Form:

(+) S + have/ has + already + Vp2.

(-) S + haven’t / hasn’t + Vp2 … yet

(?) Have / Has + S + Vp2 … yet ?

c Use:

“yet”: Dùng trong câu hỏi và câu phủ định.

“already”: Dùng trong câu khẳng định.

III MODEL SENTENCES.

under guarantee

manual

Ex6: Complete the sentences using a

suitable word.

1 My printer doesn’t work because I haven’t turned it on

2 The printer is still So the company will replace it.

3 We’ve taken the English exam.

4 You can read this instruction how to repair it

in the .

already

yet

1 Learn new words by heart

2 Write 4 sentences expressing opinions about using computers.

1 The printer doesn’t work because you

haven’t ….yet

2 The printer is still … so the company will

replace it

A In guarantee

B In guaranty

C under guarantee

D At guarantee

3 Oh, yes I haven’t connected it…

A properly

4 You can read this instruction how to repair

it in the…

A booklet

B manual

C leaflet

D stored

D turned it on

C under guarantee

C helpfully

A properly

B manual