外研版必修1 Module 6 The Internet and Telecommuniation Reading and Vocabulary课件（63张ppt）

(共64张PPT)
Do you know any information about the first computer in the world
What’s the first computer’s name
The Electronic Numerical Integrator and Calculator
Who invented the first computer
Dr. Mauchly and his student Eckert
Are you good at using the computer
Do you know how many parts there are in a computer
What are they
mouse
mouse mat
printer
speaker
keyboard
screen
USB disk
Ipad
Internet
1
2
3
4
5
6
1. monitor 2. screen 3. mouse
4. CD-ROM 5. keyboard 6. hard disk
Label each part
1 A monitor is
2 The screen is
3 A keyboard is
4 A mouse is
5 A CD-ROM is
6 A hard disk is
(a) the part of a computer that stores information.
(b) the part of the computer that you type on.
(c) the part of the computer that looks like a television
(d) something you use to click on things (files, etc.).
(e) the part of the monitor that you look at.
(f) a separate disk that contains lots of information.
Match the items with their meanings.
Look at the words listed in the textbook on P51. Do you know them
Answer the questions about other possible meanings of the words.
access click on crash download
email hardware Internet
keyword log on/ off modem
personal computer software
store surf website
1. Which word means both
(a) to look at different websites on
the Internet
(b) to ride big ocean waves
2. Which word can you use to describe both
(a) an accident in a car
(b) a computer breakdown
surf
crash
3. Which word is both
(a) a verb meaning to save
information on your computer
(b) a noun meaning a place where
you can buy things
store
4. What’s the difference between the verb and noun meanings of the word log
A log is a piece of a cut-down tree;
To log on means to start working on a computer.
5. What is the difference between computer hardware and computer software
Hardware is the tangible pieces of
equipment; Software is the programs one uses on the computer.
source
data
web
network
The Internet is the biggest source of
information in the world and it’s accessible
through a computer.
Tim Berners-Lee
In 1991, he invented the World Wide Web.
Everyone in the world can access the Internet using his World Wide Web system.
Read the passage quickly and silently, then match the paragraphs with their main ideas.
an introduction of the
World Wide Web
2. the inventor of the World
Wide Web
3. the origin of Internet
4. Berners-lee’s another contribution ---web browser
5. an introduction of Internet
Para 1
Para 2
Para 3
Para 4
Para 5
1) “Who” developed a way for
computers to “talk” to each other
through the telephone
DARPA, a US defence organization.
Tim Berners-Lee.
Yes, it has.
3) Has the Internet created thousands of
millionaires
2) Who made it possible for everyone
to use the Internet
Para. 2
Did the universities start using the Internet at the same time as the army If not, which earlier
No, they didn’t. The army started earlier.
Para. 3 Check the following sentences
true or false.
1. The World Wide Web is a computer
network. ( )
2. It allows computer users to access
information from millions of websites
via the Internet. ( )
T
T
3. At the moment about 80 percent of
web traffic is in Chinese. ( )
4. The World Wide is a computer
network that allows computer users
to access information from millions
of websites via the Internet. ( )
F
T
Para. 4 Choose the best choice according to the text.
1. The World Wide Web was invented in
____ by an English scientist.
A. 1991 B. 1990 C. 1992 D. 1993
A
2. Tim Berners-Lee came up with the
idea of the World Wide Web in 1989
while he was working in _____.
A. Switzerland B. Swiss
C. England D. America
A
Para. 5&6 Fill in the blanks.
Tim Berner-Lee made it _______ for
everyone to use the Internet, ________ universities and the army.
He________ the first “web browser”,
_____ allowed computer users to _______ documents from the other.
possible
not just
designed
which
access
_____________________, the web and the Internet _____.
Everyone in the world can access the Internet _____ his World Wide Web system. ____________, we are good friends.
grew
using
From that moment on
From now on
There are millions of pages of
information on the Internet. ( )
2. The US army were the first people who used an Internet system. ( )
3. Universities started using the Internet at the same time as the army. ( )
T
F
T
4. The percentage of websites in English
is getting smaller. ( )
5. Tim Berners-Lee made it possible for
scientists to use the Internet. ( )
6. He has made a lot of money
from his invention. ( )
T
F
T
Read the text carefully and fill in the blanks with proper words or expressions.
The network Time Events Users
DARPANET In 1969 DARPA, a US defence organisation, created the network of computers. 1. ______ _______
Internet In 1984 NSF started the NSFNET network. 2. _________
_______ ______
the US army
Universities and the army
The web 3. ______ Tim Berners-Lee came up with the idea of the web. Every-one
In 1991 4. _______________ invented the web.
Within 5 years The number of Internet users rose from 600,000 to 5. __________.
In 1989
Tim Berners-Lee
40 million
At the moment 6. __________ of web traffic is in English. But the 7. __________ is going down.
By 2020 8. _______________ could be in Chinese.
About 80%
percentage
Much web traffic
II. Read the text carefully and choose the best answers.
1. What does the first paragraph mainly talk about
A. The development of the Internet.
B. How to use the World Wide Web.
C. How the Internet started.
D. What the Internet is.
2. DARPA made it possible for all their computers to “talk” to each other _____.
A. by radio B. through the telephone
C. on TV D. by the cellphone
3. The following statements about Tim Berners-Lee are true EXCEPT _____.
A. he built his first computer using an
old television
B. he designed the first “web browser”
C. he was a scientist and once worked
in Switzerland
D. he has become one of the thousands
of millionaires
What can we do on the Internet
search for information
do online shopping
chat on the Internet
play games
send an e-mail
What can we do on the Internet:
download music.
search for information
do online shopping
4) chat on the Internet
5) play games
6) send an e-mail to a friend and cards
1. A CD-ROM is a separate disk that contains lots of information.
contain（包含，容纳）与include, cover等词义辨析。
【考例】
Little Johnny felt the bag, curious to know what it ______.
A. collected B. contained
C. loaded D. saved
【点拨】 选B。collect收集; contain包含, 容纳; load装载, 装货; save积攒, 贮存。句意为“小约翰尼摸着包, 很想知道里面是什么。”
【辨析】 contain, include, cover
contain侧重包含的内容或成分，或全部包含。
include表示一个整体由几个部分组成，侧重包括者只是整体的一部分。
cover 包括，包含，涉及范围或内容。
e.g. This book _______all the information
you need. 这本书包含你所需的一切资料。
The class of forty-eight ________twenty-
seven girls.
全班四十八个人中包括二十七个女生。
His reading _______a wide range of
subjects. 他阅读的书籍涉及多种学科。
contains
includes
covers
2. He came up with the idea of the World
Wide Web in 1989 while he was working
in Switzerland.
come up with意为“想出，拿出，赶上”。
e.g. He first ________________________of
going to visit a factory.
他首先想出了去参观工厂这个好主意。
came up with the good idea
How am I supposed to come up with $10,000
_________________________
We shall have to work hard to come up with them．
__________________________
我如何才能拿出一万美元啊？
我们要努力工作，赶上他们。
【考例】
—Have you ______ some new ideas
—Yeah. I’ll tell you later.
A. come about B. come into
C. come up with D. come out with
【点拨】
选C。come about发生，产生；come into进入；come up with想出；come out with说出。句意为“你想出新的主意了吗？”“是的，稍后我会告诉你。”
Preview
Preview GRAMMAR 1 Compound words on page 53.
Preview GRAMMAR 2 The definite article and zero article on page 55.
What do you want to say to your friends who are addicted to
(对……上瘾) the Internet