1、话题背景抢先读The impact of the Internet on our lifeIt 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 contin
2、ents 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
3、 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, on
4、e 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, ther
5、e is also the negative side of the Internet. People who love gaming may spend hours playing with friends from different countries. That is 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 ones family mig
6、ht 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.Match the word with its meaning.1percentage A通路；接近2document B保卫；防卫3invention C来源4design D创造；发明5defence E文件6create F包含；包括7source
7、G发明8permission H百分数；百分率9access I设计10contain J许可答案：15HEGIB610DCJAF.Write down the meaning of phrases in each sentence.1His breakfast consists of dry bread and a cup of tea._由组成2Have you come up with some good ideas?Yes. Ill tell you later.提出3Kate is known as a poet, but not for speeches. 作为而出名4While
8、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5The prices of houses have gone down recently. 下降6They both loved each other from that moment on. 从那时起7You need to log on to your home page. 登录.Match the pictures with the words
9、. AlaptopBpalmtopCdesktopDPC cameraEprinter答案：BACED.What can we do using a computer?_答案：play games/download music or films/watch TV and movies online/read novels online.Fastreading1Whats the main idea of the passage?It_mainly_tells_us_what_the_Internet_is_and_how_it_has_developed_step_by_step.2Skim
10、the text and match the main idea with each paragraph.Para. 1Aan introduction of the World Wide WebPara. 2Bthe inventor of the World Wide WebPara. 3Cthe origin of Internet Para. 4DBernersLees another contribution web browserPara. 5Ean introduction of Internet答案：Paras. 15EBACD.Careful-readingRead the
11、text carefully and choose the best answer.1Which of the following is TRUE about BernersLee?AHe now works as a lecturer at Massachusetts Institute of Technology.BHe invented the first computer and made a lot of money.CHe came up with the idea of the Internet while at university.DHe made it possible f
12、or universities to use the Internet.2When the network was first invented, it was only used in the US_AarmyBgovernmentCuniversity Dschool3The World Wide Web was invented in _ by an English scientist.A1991 B1990C1992 D19934Tim BernersLee came up with the idea of the World Wide Web in 1989 while he was
13、 working in _ASwitzerland BSwissCEngland DAmerica5Which sentence is RIGHT from the passage?AThe NSFNET was only used by the US army.BBy 2020, much web traffic will be in Japanese.CEveryone in the world can access the Internet using the World Wide Web system.DBernersLee became rich because of the Int
14、ernet.答案：15AAAAC.Study-readingAnalyze the following difficult sentences in the text.1In 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”。2BernersLee built his first c
15、omputer while he was at university using an old 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。3BernersLee 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 th
16、e 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AToday 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 worke
17、d very slowly. Today computers are getting smaller and smaller. But they work faster and faster. What can computers do? A writer has said, “People cant live without computers today.” The Internet came a little later than computers. It is about twentyfive years later than computers. But now it can be
18、 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
19、t know their real names, ages, and even sex. They are so interested in making “unreal friends” that they cant put their heart into study. Many of them cant 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 the same time
20、, we should remember that not all the things can be done by computers and the Internet.语篇解读：文章介绍了电脑和网络以及它们的用途。1The Internet cannot be used for _Astudying BshoppingCthinking Dplaying解析：选C细节理解题。根据文章第三段最后一句“We can use it to read books, write letters, go shopping, play games or make friends.”可知。2When th
21、e computer was invented, it was _Alarge and worked quickly Bsmall and worked slowlyClarge but worked slowlyDsmall but worked quickly解析：选C细节理解题。根据第二段第二句“It was very big but it worked very slowly.”可知。3The Internet was born in about _A1960 B1971 C1980 D1985解析：选B推理判断题。根据第二段首句“The first computer was made
22、 in 1946.”以及第三段第二句“It is about twentyfive years later than computers.”可推知。4Which of the following is TRUE?AFew students like going into the Internet.BStudents use the Internet to make “unreal friends”CThese “unreal friends” always meet each other.DStudents know the friends on the Internet very well.
23、解析：选B细节理解题。根据文章第四段可知“很多学生喜欢上网，并且他们喜欢在网上交朋友。可能他们从来没有见过这些朋友。他们不知道网友的真实姓名、年龄甚至性别”。可知A、C、D错误。答案为B。 BKnowing the best way to study will help you to be a better student. By using your time properly, you can do your homework more quickly. Learning to study is not difficult.The first thing to remember is th
24、at you must be willing to learn. It doesnt mean that you must always like the subject. It does mean, however, that you must be willing to do whatever is necessary to learn. Try to understand why it is important and how it will help you now and later to do and learn other things. Knowing mathematics
25、facts will be useful in your whole life. Knowing how to spell makes any kind of writing easier. Sometimes subject that you think is going to be uninteresting will be exciting when you begin to work at it and understand it more clearly. Learning things can be fun if you are willing to work with them.
26、Heres some advice for you: have a certain time each day and a quiet place with good lighting for study, so that you can concentrate on your study without interruptions; have everything ready before you sit down to study, a dictionary, paper, a pen and books; be sure you understand what you should le
27、arn before you start; read carefully and pay special attention to the most important things; when memorizing, first find out the main parts and then recite the whole thing; check your homework after you finish it; never forget the importance of review and preview.语篇解读：文章主要讲的是怎样提高学习成绩。了解最好的学习方法能够帮助你成
28、为一个更优秀的学生。通过合理安排时间，写作业的速度可以加快。学会学习并非难事。5We learn things because_Awe are willing to learnBit can be fun and excitingCwe are interested in the subjectsDwe may use these things in the future 解析：选D细节理解题。根据第二段第四句“Try to understand why it is important and how it will help you now and later to do and learn
29、 other things.”可知正是因为现在所学的知识在未来可以帮助到我们学习其他的事情，所以我们才要学好现在的知识，故选D。6Which of the following is NOT the advice given in the article?ATo focus on what you are studying.BTo study at any possible time and place.CTo review and preview.DTo pay attention to the most important things.解析：选B细节理解题。根据文章最后一段“have ev
30、erything ready before you sit down to study, a dictionary, paper, a pen and books; be sure you understand what you should learn before you start; read carefully and pay special attention to the most important things”可知A、C、D三项：准备好学习用品，复习和预习以及注意最重要的内容，都在文章里被提到了，只有B项没有涉及，故选B。7The main purpose of the ar
31、ticle is to _Aprove that learning is not so difficultBmake the readers be interested in studyCtell the students how to study wellDencourage students to study hard解析：选C写作意图题。根据第一段“Knowing the best way to study will help you to be a better student.”和第三段“Heres some advice for you”可知，文章主要告诉读者一些提高学习成绩的方法
32、，故选C。CEvery year, I tell my sons what Id like for Mothers Day: a letter, something written from the heart and offered freely rather than bought from a store and wrapped neatly. I dont always get my wish, nor do I always take the time to write to my own mother.This year, my boys will be in two differ
33、ent states on Mothers Day. My mom and dad will be away together, and Ill be driving home from a writers workshop in Massachusetts. Thinking of the fact that many friends have already lost their mothers and that a few have lost children, I am deeply grateful that what separates us, for now at least,
34、is only distance. It wont always be so, and there is no way to prepare for that fact other than to appreciate the moment that is. My sons know that they can please me on Sunday with a phone call or an email, and that is enough as I love their words. The very best gift they can possibly give me is th
35、eir own happiness, the very fact of their busy, full and welllived lives.Still, knowing that my years of staying with my sons are over, I do feel doleful. The truth is, I miss being the center of the universe to two little boys. And this holiday can be a bit painful.I wonder if my own mother ever fe
36、lt nostalgic (怀旧的，乡愁的) for the passing of my childhood. I wonder if she realizes that she is still at the center of my universe and always has been. I dont often pause to think about it, but of course she is the one who has been right there, at my side from the moment I drew my very first breath. Ho
37、w to ever fully appreciate the woman whose presence and love and example have shaped me into the adult I am？How to describe even a small part of the sharing, sacrificing, and support she has given me over the years?语篇解读：儿子离开了父母，在母亲节的时候作者最希望的是收到儿子的来信，作者也回忆起自己的父母对自己的教育和照顾。8The author mainly wants to t
38、ell us through the first paragraph that_Ashe hopes to get her sons letters very muchBher sons dont often write to her on Mothers DayCMothers Day is the very date that she looks forward to mostDchildren are often careless about their parents request (请求)解析：选D推理判断题。根据第一段最后一句“I dont always get my wish,
39、 nor do I always take the time to write to my own mother”可以判断她对自己没有经常给她母亲写信感到后悔，故D正确。9The author is deeply grateful for the present life because_Aher sons dont live far away from her homeBher parents and children are still aliveCher parents are coming to her house to spend Mothers DayDher sons can p
40、lease her on Sunday with a phone call解析：选B细节理解题。根据文章第二段“Thinking of the fact that many friends have already lost their mothers and that a few have lost children, I am deeply grateful that what separates us”可知作者对现在的生活深深的感激是因为自己的父母和孩子都健在，故选择B项。10What does the underlined word “doleful” in Paragraph 3 m
41、ean?ASad. BDisappointed.CExhausted. DAmused.解析：选A词义猜测题。根据第三段第一句“knowing that my years of staying with my son are over”可知，知道跟儿子待在一起的时间就要结束了，因此作者应当很难过，故选A。11What will the author probably tell about after the last paragraph?AShell tell the reader about her mothers present situation.BShell describe the
42、reunion of her family on Mothers Day.CShell talk about how her mother educated and cared for her.DShell tell the reader about her mothers achievements in her career.解析：选C推理判断题。文章最后一段作者主要回忆自己的母亲对自己的教育和照顾，因此下一段可能讲述自己母亲是如何对自己教育和照顾的，故B正确。The Internet is the biggest source of information in the world, an
43、d its accessible through a computer. It consists of millions of pages of data.In 1969, DARPA, a US defence organisation, developed a way for all their computers to “talk” to each other through the telephone. They created a network of computers called DARPANET. For fifteen years, only the US army cou
44、ld use this system of communication. Then in 1984, the US National Science Foundation (NSF) started the NSFNET network. It then became possible for universities to use the system as well. NSFNET became known as the InterNetwork, or “Internet”The World Wide Web (the web) is a computer network that al
45、lows computer users to access information from millions of websites via the Internet. At the moment, about 80 percent of web traffic is in English, but this percentage is going down. By 2020, much web traffic could be in Chinese.The World Wide Web was invented in 1991 by an English scientist, Tim Be
46、rnersLee. BernersLee built his first computer while he was at university using an old television！He came up with the idea of the World Wide Web in 1989 while he was working in Switzerland.BernersLee made it possible for everyone to use the Internet, not just universities and the army. He designed th
47、e first “web browser”， which allowed computer users to access documents from other computers. From that moment on, the web and the Internet grew. Within five years, the number of Internet users rose from 600，000 to 40 million.The Internet has created thousands of millionaires, but BernersLee is not
48、one of them. Everyone in the world can access the Internet using his World Wide Web system. He now works as a lecturer at Massachusetts Institute of Technology in Boston.因特网是世界上最大的信息源，人们可以通过电脑使用它。它由无数的数据页组成。1969年，DARPA，一个美国防御组织，开发了一种通过电话使他们所有的计算机彼此“交谈”的方式。他们创建了一个叫DARPANET的电脑网络。15年里，只有美国军方能够使用这个通讯体系。
49、之后在1984年，美国国家科学基地(NSF)启动了NSFNET网络。这就使高校使用网络系统也成为可能。NSFNET作为“互联网络”或者“因特网”而闻名。万维网(the web)是一种计算机网络，它允许计算机用户通过因特网获取众多网站上的信息。目前，大约有80%的网络通信使用英语，但是这个比例在下降。到2020年，大量的网络通信可能使用汉语。万维网是英国科学家蒂姆贝尔纳斯李在1991年发明的。读大学时，贝尔纳斯李用一台旧电视机制成了他的第一台电脑！1989年，他在瑞士工作时，提出了(创建)万维网的想法。贝尔纳斯李让每个人都使用因特网成为可能，而不仅仅是高校和军方。他设计了第一个“网络浏览器”，通过“网络浏览器”计算机用户可以访问其他电脑上的文件。从那时起，万维网与因特网不断发展。5年之内，因特网用户数量从60万增长到4 000万。因特网成就了无数的百万富翁，但贝尔纳斯李并不是其中之一。利用他创建的万维网系统，世界上的每个人都可以进入因特网。他现在是波士顿麻省理工学院的讲师。