高中英语外研版课件 必修一 Module 6 The Internet and Telecommunications Reading and Vocabulary

课件62张PPT。Module 6
The Internet and TelecommunicationsReading and vocabularyContentsIntroductionReadingLanguage pointsHomeworkDiscussionDo 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?mousemouse mat printer speakerkeyboardscreen USB disk Ipad Internet1234561. monitor 2. screen 3. mouse
4. CD-ROM 5. keyboard 6. hard diskLabel each part1 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) The 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.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?surfcrash3. 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?store4. 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-LeeIn 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. 1. 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 InternetPara 1
Para 2
Para 3
Para 4
Para 51) “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. 2Did 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 T3. 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. ( )FTPara. 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. 1993A2. 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. AmericaAPara. 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 possible not
just designedwhichcomputer 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 usingFrom that moment onFrom now onThere 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. ( )TFT4. 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. ( )TFTRead the text carefully and fill in the blanks with proper words or expressions.the US armyUniversities and the armyIn 1989Tim Berners-Lee 40 millionAbout 80% percentageMuch 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 millionairesWhat can we do on the Internet? search for information do online shopping chat on the Internet play games send an e-mail to a friendWhat 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 cards1. 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 contains all the information you need. 这本书包含你所需的一切资料。
The class of forty-eight includes twenty-seven girls.
全班四十八个人中包括二十七个女生。
His reading covers a wide range of subjects. 他阅读的书籍涉及多种学科。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 came up with the good idea of going to visit a factory. 他首先想出了去参观工厂这个好主意。 How am I supposed to come up with $10,000?
我如何才能拿出一万美元啊？
We shall have to work hard to come up with them．
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。”What do you want to say to your friends who are addicted to
(对……上瘾) the Internet?