WANS INTERNET Local area network Wide area network International network The Internet is a bunch of computers that are connected.. Period 32:Unit 5: Lesson 4:Read1.The Internet is a wond
Trang 1to our class !
Trang 21 -When did become popular ?
2 -When did appear ?
3 -When was invented ?
Trang 3What is the Internet ?
Trang 4WANS
INTERNET
Local area network
Wide area network
International network
The Internet is a bunch of computers that are connected.
( Lµ tËp hîp cã tÝnh toµn cÇu c¸c m¹ng m¸y tÝnh ®îc kÕt nèi víi nhau.)
Trang 5Huansui
Trang 6I- Vocabulary:
1.forum (n): diÔn Ôn đà đà n n
2.(to) surf the web: Lø¬t web
3.(to) communicate: Giao tiÕp
4.available (adj): Cã s½n
5.(to) deny: Phñ nhËn
6.(to) get access to: TiÕp cËn
7.limitation (n): Giíi h¹n
8.alert (adj): C¶nh gi¸c
Period 32:Unit 5: Lesson 4:Read
Trang 7Period 32:Unit 5: Lesson 4:Read
Matching:
1.forum (n):
2.(to) surf the web:
3.(to) communicate:
4.available (adj):
5.(to) deny:
6.(to) get access to:
7.limitation (n):
8.alert (adj):
a liên lạc, trao đổi
b diễn đàn
c lướt trang web
d từ chối,phủ nhận
e tiếp cận
f cảnh giác
g sẵn có
h giới hạn
Trang 8Period 32:Unit 5: Lesson 4:Read
1.The Internet is a wonderful invention of modern
life
2.The Internet is a slow and inconvenient way to get
information
3.The Internet is available not only in cities but also
in the countries
4.People use the Internet for purposes: education
and entertainment,
5.Bad program is one of the limitations of the Internet 6.Everyone should be alert when using the Internet
True or false?
T
F F
F
T T
fast and convenient
only in cities communication and commerce
Trang 9Period 32:Unit 5: Lesson 4:Read
1.What does Sandra use the Internet for?
She uses the Internet for getting information,
communicating with her friends and relatives ,chatting 2.Why is it difficult for Hong Hoa to get access to it ? Because the Internet is available only in cities
3 According to Huansui, What do people use the
Internet for ?
They use it for many purposes: education, commerce, communication and entertainment
Trang 10Period 32:Unit 5: Lesson 4:Read
Complete the table
- Getting
information
- Communicating
- Chatting
- Playing games
- Education
- Entertainment
- Commerce
- Time – consuming
- Costly
- Viruses
- Bad programs
- Electronic junk mail
- Personal information leaking
- Spam
Trang 11Choose the best answer
education, communication, commerce, entertainment.
b information
a communicate
a available
a informative
b communication
b avail
a limit
Trang 12Period 32:Unit 5: Lesson 4:Read
Do exercise III (35) in work book
Write the responses in the notebooks Prepare well for new lesson