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话题背景抢先读
The impact of the Internet on our life
It comes as no secret that the number of people around the world who use the Internet has increased rapidly. It seems like no matter how hard we try, it is simply too difficult to tear ourselves away from a computer screen.
Communication between the continents from all over the world has become easier. Instead of phoning overseas, now one can talk with his relatives abroad through the use of the Internet and its software, such as messengers. Not only can one talk but to see the other person has also become a possibility.
Apart from communication, more and more people are shopping via the Internet. Nowadays, one can shop from any part of the world and the products are received within a few days. In some countries, it is even possible to enter the website of a supermarket, send the shopping list and they will deliver the items for free.
Besides, one can be updated about all the recent news or also chat with their friends instead of meeting and going to watch a film together. Forming of new groups is also a possibility. Those who share hobbies and ideas can form their group and discuss ideas and events they wish to plan.
On the other hand, there is also the negative side of the Internet. People who love gaming may spend hours playing with friends from different countries. That is
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not a problem, but if one becomes an addict of online gaming, a huge crisis might follow. One might become careless in the job, and problems with one's family might follow. So, one must be disciplined.,
[阅读障碍词]
continent n．大陆； 洲
deliver v．交付； 发表； 递送；使分娩 update vt.更新，使现代化；校正，修正 disciplined adj.受过训练的；遵守纪律的
addict n．有瘾的人； 入迷的人；(吸毒)成瘾者vt.使沉溺； 使上瘾
Ⅰ.Match the word with its meaning. 1．percentage A．通路；接近 2．document B．保卫；防卫 3．invention C．来源 4．design D．创造；发明 5．defence E．文件 6．create F．包含；包括 7．source G．发明
8．permission H．百分数；百分率 9．access I．设计 10．contain J．许可 答案：1～5 HEGIB 6～10 DCJAF
Ⅱ.Write down the meaning of phrases in each sentence.
1．His breakfast consists of dry bread and a cup of tea._由……组成
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2．—Have you come up with some good ideas? —Yes. I'll tell you later.提出
3．Kate is known as a poet, but not for speeches. 作为……而出名
4．While listening, remember that it is not sufficient to listen only with your ears; you must listen with your brain as well. 也，同样地
5．The prices of houses have gone down recently. 下降 6．They both loved each other from that moment on. 从那时起 7．You need to log on to your home page. 登录
Ⅰ.Match the pictures with the words.
① ② ③ ④ ⑤
A．laptop B．palmtop C．desktop D．PC camera E．printer 答案：①～⑤ BACED
Ⅱ.What can we do using a computer?
________________________________________________________________________ ________________________________________________________________________ 答案：play games/download music or films/watch TV and movies online/read novels online
Ⅰ.Fast-reading
1．What's the main idea of the passage?
It_mainly_tells_us_what_the_Internet_is_and_how_it_has_developed_step_by_step.
2．Skim the text and match the main idea with each paragraph. Para. 1 A．an introduction of the World Wide Web Para. 2 B．the inventor of the World Wide Web Para. 3 C．the origin of Internet
Para. 4 D．Berners-Lee's another contribution — web browser Para. 5 E．an introduction of Internet 答案：Paras. 1～5 EBACD
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Ⅱ.Careful-reading
Read the text carefully and choose the best answer. 1．Which of the following is TRUE about Berners-Lee?
A．He now works as a lecturer at Massachusetts Institute of Technology. B．He invented the first computer and made a lot of money. C．He came up with the idea of the Internet while at university. D．He made it possible for universities to use the Internet.
2．When the network was first invented, it was only used in the US________． A．army B．government C．university D．school
3．The World Wide Web was invented in ________ by an English scientist. A．1991 B．1990 C．1992 D．1993
4．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
5．Which sentence is RIGHT from the passage? A．The NSFNET was only used by the US army. B．By 2020, much web traffic will be in Japanese.
C．Everyone in the world can access the Internet using the World Wide Web system. D．Berners-Lee became rich because of the Internet. 答案：1～5 AAAAC Ⅲ.Study-reading
Analyze the following difficult sentences in the text.
1．In 1969, DARPA, a US defence organisation, developed a way for all their computers to “talk” to each other through the telephone.
[句式分析]
[尝试翻译] 1969年，美国国防部的一个组织——DARPA研发出了一种办法，使他们所有的电脑通过电话相互“交谈”。
2．Berners-Lee built his first computer while he was at university using an old
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television!
[句式分析]句中while引导的是时间状语从句，while意为“当……时候”。 [尝试翻译] 读大学时，贝尔纳斯·李利用一台旧电视制成了他的第一台电脑。 3．Berners-Lee made it possible for everyone to use the Internet, not just universities and the army.
[句式分析]句中it为形式宾语，for everyone to use the Internet, not just universities and the army为不定式的复合结构作真正的宾语。
[尝试翻译] 贝尔纳斯·李使任何人使用因特网成为了可能，而不仅仅是大学和军队。
[对应学生课时达标训练(二十一)]
阅读理解
A
Today almost everyone knows computers and the Internet. If I ask you what the most important in your life is, maybe you will say “computers and the Internet”．
The first computer was made in 1946. It was very big but it worked very slowly. Today computers are getting smaller and smaller. But they work faster and faster. What can computers do? A writer has said, “People can't live without computers today.”
The Internet came a little later than computers. It is about twenty-five years later than computers. But now it can be found almost everywhere. We can use it to read books, write letters, go shopping, play games or make friends.
Many students like the Internet very much. They often go into the Internet as soon as they are free. They make friends on the Internet and maybe they have never seen these friends. They don't know their real names, ages, and even sex. They are so interested in making “unreal friends” that they can't put their heart into study. Many of them can't catch up with others on many subjects because of that.
We can use computers and the Internet to learn more about the world. But at
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外研版高中英语必修1：Unit 6 Section 1课时达标训练 Word版含答案
