Bài giảng tiếng anh 9 unit 5 the media

BÀI GIẢNG ĐIỆN TỬ

ENGLISH 9



• Do you often use the Internet?
• How many hours a day do you spend on using
the Internet?
• What do you use the Internet for ?
• Do you think Internet is useful or useless?



What is the Internet ?

LANS
WANS

Local area network
Wide area network

INTERNET=>International

network

The Internet is a bunch of computers that
are connected.
( là tập hợp có tính toàn cầu các mạng máy tính
được kết nối với nhau)

Jimhello

Sandra Morgan

Huansui

Hong Hoa


I- VOCABULARY:
- forum (n): diễn đàn
- (to) surf the web: lướt web
- time - consuming (adj): tốn thời gian
- e – mail (n):
thư điện tử
- (to) deny

(to) refuse: phủ nhận

- (to) get access to:

truy cập
Eg : I can easily get access to the Internet.
(……………………………………………)
- wander (v):
lang thang
- limitation (n)
disadvantage (n):hạn chế

- spam (n): thư rác

~

spam


* Let’s check :
1

3

surf

2

spam

wander

4
deny
5
Get access to

6
limitation


Jimhello

Sandra Morgan

Huansui

Hong Hoa


II. Read the statements and decide if the statements are True or
False:

1.The Internet is a wonderful invention of modern life.
2.The Internet is a slow
andconvenient
inconvenient way to get
fast and
information.

Before After
read
read

T

T

T

KEY

F

F
F

in cities
3.The Internet is available only
not only
in cities but also in the
countries.

F

FF
F
F

4.People use the Internet for purposes: education and
entertainment, communication and commerce

F

F

T

T

T

5.Bad program is one of the limitations of the Internet.
F

6.Everyone should be alert when using the Internet.

T
T

T


MOREOVER, INTERNET
USERS SOMETIMES HAVE TO
SUFFER VARIOUS RISKS SUCH
AS SPAM OR ELECTRONIC
JUNK MAIL, AND PERSONAL
INFORMATION LEAKING.SO,
WHILE ENJOY SURFING , BE
ALERT.


HOWEVER , THE INTERNET
HAS LIMITATIONS. IT IS NOT
ONLY TIME-CONSUMING AND
COSTLY BUT ALSO
DANGEROUS BECAUSE OF
VIRUSES AND BAD PROGRAMS.


PEOPLE USE THE INTERNET

FOR MANY PURPOSES:
EDUCATION ,
COMMUNICATION,
ENTERTAINMENT AND
COMMERCE.


IN MY OPINION,
THE INTERNET IS A VERY FAST AND CONVENIENT WAY
FOR ME TO GET INFORMATION.


FOR ME,
THE INTERNET IS A WONDERFUL INVENTION OF
MODERN LIFE.
IT MAKES OUR WORLD = A SMALL VILLAGE.


THE INTERNET IS AVAILABLE ONLY IN THE CITIES,
THEREFORE I CANNOT EASILY TO GET ACCESS TO IT.


1.What does Sandra use the Internet
for?
2.Why is it difficult for Hong Hoa
to get access to it ?
3. According to Huansui, What do
people use the Internet for ?

She uses the Internet to get information and
communicate with friends and relatives.


Because she lives in the countryside
where the Internet is not available.


People use the Internet for education,
communication entertainment and commerce.


Huansui

Sandra Morgan

Hong Hoa


Benefits
- Getting information
- Communicating
- Chatting
- Playing games
- Education
- Entertainment
- Commerce

Limitations
- Time – consuming

- Costly
- Viruses
- Bad programs
- Electronic junk mail
- Personal information leaking
- Spam