山东省临清实高11-12学年高一英语必修1课件:Module 6 Internet and Telecommunication Reading(外研版必修1)

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名称 山东省临清实高11-12学年高一英语必修1课件:Module 6 Internet and Telecommunication Reading(外研版必修1)
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科目 英语
更新时间 2012-01-03 08:17:39

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(共39张PPT)
Module 6
Internet & telecommunication
Reading
临清市实验高级中学 徐明辉
What can we do on the Internet
download music
search for information
do online shopping
send an e-mail and cards to a friend
play games
chat on the Internet
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 and cards to a friend
Reading and vocabulary
What is the Internet
The Internet is the biggest source of information in the world and it’s accessible through a computer
How did it start
In 1969 DARPA created DARPANET only used by the US army. In 1984 NSF started NSFNET also used by universities and known as the internet.
What is the World Wide Web
The WWW is a computer network that allows computer users to access information from millions of websites via the internet
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.
Who invented it
the key sentence of each paragraph
Para 1: what is the internet
Para 2: how did the internet started
Para 3: what is the world wide web.
Para 4: who invented the world wide web
Para 5: the development of the WWW
Para6: Berners-Lee doesn’t make money
Para 2 Answer the questions.
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 Web 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 and Para 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
possible
not
just
designed
which
computer users to _____ documents from the other.___________________, the web and the Internet _____.
Everyone in the world can access the Internet _____ his World Wide Web system.____________, we are good friends.
access
grew
using
From that moment on
From now on
1969
1984
1989
1991
DARPA created a network of computers called DARPANET
NSF stated the NSFNET network
Berners-Lee came up with the idea of the world wide web
Berners-Lee invented the world wide web
Step Four
Language Points Explanation
1.accessible adj. 易接近的
Our principal is accessible to the students.
access n.接近;通路;进入…的机会
或权利
access to the resort(度假胜地) is quite easy.
这个度假胜地很容易到达。
easy of access 容易就进入
gain access to sb.接近某人
have(has) free access to 有自由进入..机会
give sb.access to 准许某人进入
be accessible to sb. 接近某人,对…平易近人
It is hard to gain access to him.
要接近他很难.
2..develop
vt & vi 使发达;使发展;使发育
He believes that sport can develop mind and body.
常用词组
develop the habit of doing something
养成作……的习惯
develop an interest in something
培养对……的兴趣
3.Via prep. by way of 通过,凭借
He sent me a letter via one of my friends.
4.at the moment 此刻
at any moment 在任何时候
for the moment 目前
for a moment 片刻,一会儿
at the last moment在紧要关头
PHRASES:
1. consist of : ( 无被动语态) = be made up of
我们班由55人组成.
Our class consists of fifty-four students.
混合物由水、糖和牛奶构成。
The mixture consists of water, sugar and milk.
2. at the moment = at present ; now
他目前失业了。
He’s unemployed at the moment.
3. from that moment on/ from today on/ from now on / from next week on…
4. rise from…to…
我们学校的学生由400人上升到800人。
The number of the students in our school has risen from 400 to 800.
公寓的价格继续上涨。
The price of apartments continues to rise. (vi. go up)
5. go up------ go down下降
6. web traffic = web communication
7.Come up with 提出;提供 / 赶上( catch up with )
(3) 我很快就会赶上你的。
I will come up with you soon.
(2) 我希望你能提出一个好的计划。
I hope you can come up with a good plan.
(1)她想出了一个提高销量的新点子。
She came up with a new idea for increasing sales.
Drills:1. NSFNET became known as the Inter-Network. ( para2 the last line)
become/be known as sth 作为…而出名
eg. A) She is known as an excellent teacher.
B) Zhou Xingchi became famous as an amusing actor.
become/be known for sth 因…而出名
eg. A) Harbin is known for Ice Lantern.
B) He became known for his leading role in the film.
become/be known to sb 为某人所熟知
eg. A) Deng Xiaoping is known to the world.
B) Bill Gates is known to us as CEO of Microsoft.
2. Berners-Lee made it possible for everyone to use the Internet. (para 5 line 1)
make it + adj + for sb to do sth
it做形式宾语,it代替“to use the Internet”
eg. A) 大雨令我们不可能准时到那。
The heavy rain made it impossible for us to get there on time.
B) 因特网让我们在更少时间内获取更多信息成为可能。
The internet makes it possible for us to have more information with less time.
C) 交通堵塞让司机很难开得快。
The traffic jam made it difficult for the drivers to drive fast.
as well : too
(也,放在句末)
( para 2 the last second line)
3.It then became possible for universities to use the
system as well. (后来大学使用这种系统也成为可能)
It + be/become +adj. +for sb./sth. to do sth.
It是形式主语,代替for sb./sth. to do sth.
It is important for the students to learn English well.
(1)学生学好英语是很重要的。
Translation:
(2)一个没有金属的世界是很难想象的。
It is hard( for us ) to think of a world without metals.
Exit
3.It be /become +adj.+ for sb./sth. to do sth.
It is important for
the students to
learn English well.
常用形容词有:important, necessary, possible, impossible, unusual, popular
登陆
注销
个人电脑
点击
包含
国防组织
通讯系统
和,也
目前
网络交流
log on
log off
personal computer
click on
consist of
defense organization
system of communication
as well
at the moment
web traffic
下降
想出
允许做
从那时起
五年之内
彼此
在大学
go down
come up with
allow sb to do sth
from that moment on
within five years
each other
at university
1 Remember the new words .
2 Revise what we learned in this class.