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Unit 15. Computers

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Unit 15. Computers tài liệu, giáo án, bài giảng , luận văn, luận án, đồ án, bài tập lớn về tất cả các lĩnh vực kinh tế,...

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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”.

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1 Save time.

2 Learn more effectively.

3 Keep information long and safely.

4 Waste time.

5 Get information quickly.

6 Feel tired after sitting in front of the computer.

7 Get access to the Internet.

8 Cook meals.

()

Check the things that a computer can help us:

* Getting started

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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

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II Listen and read

Nam

Mr Nhat

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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

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I have no idea what the 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.

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Ex 3 : 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

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1 What is the problem with the printer?

2 Does Nam know why the printer isn’t working?

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 4: 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.

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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 already done it.

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.

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

manual isn’t very helpful.

Nam: Can you call the store you bought it from?

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 them now.

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

Example:

S1: Have you turned it on yet ?

S2: Yes, I have already done it.

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.

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under guarantee

manual

Ex 6: 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

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1 Learn new words by heart

2 Write 4 sentences expressing opinions about using computers.

3 Prepare: Speak and Listen

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B F G T I J K L

M

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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

ye t under

guarantee alrea

dy

manual

Group

0 4 0

6

0

8

0

10

0

Group

0

4 0

6 0

8 0

10 0

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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

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