2019-2020同步译林英语选修七新突破讲义：Unit 3 Section Ⅰ　Reading （Ⅰ）（Welcome to the unit & Reading） .doc

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1、有人认为网络是一把双刃剑。一方面，它给人们带来前所未有的便利和灵感，但另一方面，它也会引起许多意想不到的问题。With the development of science and technology，the Internet becomes more and more popular.You can find it nearly everywhere in our life，work and study.In other words the Internet is playing an increasingly important role in peoples lives.Some pe

2、ople view it as a doubleedged sword.On the one hand，it brings unprecedented convenience and inspiration，but on the other hand，it also causes many unexpected problems.Networks bring about many conveniences for our life.If you have a computer and network, you can get almost all information you need or

3、 the latest news conveniently.Whats more，we can save a lot of time while going shopping online without going out.The Internet also provides a wide platform for our study and entertainment.Although the Internet has brought convenience to us，many people have begun to realize that it is the source of t

4、rouble as well.Take the young for example，some young people，especially some of the students，are too addicted to the Net surfing.They spend too much time on the games，chatting，movie seeing and even shopping online，which is harmful to their health because the Internet is so complicated that it is not

5、easy for the young to control themselves.Each coin has two sides.When we are surfing online，we should take into consideration all aspects of the problems of the Net，and make good use of the Net.阅读障碍词1increasingly adv.越来越多地，不断增加地2inspiration n. 灵感，鼓舞人心的人或事3complicated adj. 复杂的，难懂的4aspect n. 方面；层面；外观诱

6、思导读1What is the main idea of the second paragraph?The Internet has its advantages and disadvantages.2Why is it harmful for the young to spend much time online?Because the Internet is so complicated that it is not easy for the young to control themselves.3What is the right attitude to the Internet?Wh

7、en we are surfing online，we should take into consideration all aspects of the problems of the Net，and make good use of the Net.Section Reading ()(Welcome to the unit & Reading).匹配下列单词的词性及汉语意思()1.assumptionAn.(鼠标)点击；咔嗒声 vi.& vt.点击；(使)发出咔嗒声()2.clickBn.(pl.)统计数字，统计数据，统计资料()3.statistics Cvi.& vt.脱离(社会)，

8、不与人交往；撤回；取(款)()4.bondDn.假定，假设()5.withdrawEn.纽带，联系；债券；枷锁 vt.& vi.(使)牢固结合()6.avenueFadj.虚假的，伪造的；错误的；人造的()7.accuracyGn.缺点，不足；弱点；虚弱，衰弱()8.weaknessHn.途径，手段；大街()9.falseIvt.使担心，使害怕，使警觉 n警报(器)；惊慌；闹钟()10.alarmJn.准确性；精确度答案15DABEC610HJGFI.选择下列句中词组的汉语意思A建立在的基础上B退学，辍学；退出C支持D更有甚者，更为重要的是E向求助 F各种各样的()1.It strikes m

9、e that nobody is in favour of the plan.()2.The movie is based on a reallife incident.()3.The inventor has nobody to turn to for help with his invention.()4.Hours are long，stress is high，and many recruits drop out or burn themselves out.()5.He is handsome，and what is more，very rich.()6.People change

10、their minds for a variety of reasons.答案16CAEBDFTHE EFFECTS OF THE INTERNET ON OUR LIVESThe Internet has positive effects on our livesMy name is Zhu Fei and I am speaking in favour of the InternetI believe that the Internet has positive effects on our lives.There are two main points which must be inc

11、luded when we analyse the Internet.The first is its value for people who are looking for information.The second is our ability to relate to others through the Internet.因特网对我们生活的影响因特网对我们的生活有正面影响我叫朱飞，我代表支持因特网的一方发言我认为因特网对我们的生活有正面影响。我们对因特网进行分析时，必须包含两个要点：第一个是因特网对于搜索信息的人具有的价值；第二个是我们通过因特网与他人建立联系的能力。助读讲解tha

12、t引导宾语从句。which引导定语从句，修饰先行词points。when引导时间状语从句。who引导定语从句，修饰先行词people。ones ability to do sth.某人做某事的能力。When people need information，from the news and weather forecasts to travel packages and academic research，the Internet is now the first source(信息源) they turn to.With the touch of a button or the click

13、of a mouse，a student will find abundant(大量的) information from the largest libraries and museums in the world at his or her command(命令；控制)Internet users can communicate with experts on all sorts of topics，and read articles written by people who are leaders of their fields.如今，当人们需要信息时，无论是新闻、天气预报还是包价旅游

14、、学术研究，因特网都是他们求助的首选。一名学生轻按键盘键或点击鼠标，就能从世界上最大的图书馆和博物馆找到大量信息，加以使用。使用因特网的人可以就所有话题与专家们交流并阅读各个领域中的领导人物所写的文章。助读讲解they turn to是省略了作宾语的关系代词的定语从句，修饰先行词the first source。at someones command 受某人支配。communicate with sb.on/about sth.与某人交流某事。过去分词短语作后置定语，修饰articles；其中who are leaders.是who引导的定语从句，修饰先行词people。Yet，some pe

15、ople are sceptical.They claim(宣称) that surfing the Internet is a waste of time.They make the assumption that children spend too much time chatting and playing games instead of focusing on their school work.However，a recent survey conducted in the USA shows that 80 per cent of Internet users employ i

16、t mostly to search for answers to questions.The second most common use of the Internet，for 79 per cent of Internet users，is to find out information about hobbies.These statistics prove that gathering information is the primary use for the Internet.然而也有人持怀疑态度。他们声称上网浪费时间。他们猜想孩子们在聊天和打游戏上面花费的时间太多了，而没有集中

17、精力去做功课。然而，最近在美国的一项调查显示，80%的因特网使用者上网的主要目的是寻找问题的答案。对于79%的因特网使用者来说，因特网的第二个最常见的用途是了解有关个人爱好方面的信息。这些数据证明，收集信息是人们使用因特网的首要目的。助读讲解make the assumption that.做出假设，其中that引导的是同位语从句，解释说明assumption的具体内容。that引导宾语从句。Another truly wonderful aspect of the Internet is the way people use it to build social bonds.One of t

18、he greatest benefits of Internet friendships is that they are based on common interests，rather than appearance or age.Young people from diverse(多种多样的) backgrounds and different countries can form friendships that will last their entire lives.What is more，people who are disabled and must stay in thei

19、r homes can correspond(通信) and communicate with others around the globe(全球) who have similar interests.Without the Internet，these people would have fewer avenues to meet people.For these reasons，I believe the Internet is a positive tool that helps make our lives better.因特网的另一个真正精彩之处在于人们利用它建立社会关系的方式。

20、网络友谊最大的好处之一在于它们是基于共同的兴趣爱好而形成的，而非取决于人们的外貌或年龄。来自不同背景、不同国家的年轻人能在网上形成终生的友谊。此外，身有残疾而必须待在家里的人也能(通过因特网)与全球各地趣味相投的人们通信、交流。如果没有因特网，这些人与别人交往的途径就会更少。基于这些原因，我认为因特网是一个有利的工具，可以让我们生活得更好。助读讲解Without the Internet相当于由if引导的非真实条件句，所以后面用了虚拟语气，这里表示与现在事实相反。that引导定语从句，修饰先行词a positive tool。make our lives better是“make宾语宾补”结构

21、，better作宾语补足语。The Internet has negative effects on our livesMy name is Li Lei and I will be speaking against the Internet.In my opinion，the Internet has negative effects on our lives.The main drawbacks of the Internet I will address(探讨) today are that it has too much information that has not been ev

22、aluated(评估) for accuracy，and that it is transforming the way people spend their time.因特网对我们的生活有负面影响我叫李蕾。我代表反方发言。在我看来，因特网对我们的生活有着负面影响。我今天所要谈及的因特网的主要缺点是网上有太多未经核准的信息，以及它正改变人们使用时间的方式。助读讲解第一个that和and that引导的是两个并列的表语从句，其中that has not.accuracy为定语从句，修饰先行词too much information。Of course，access to uptodate(最新的

23、)，accurate information is an important thing for anyone who is doing research.One great strength of the Internet is that it provides information.One great weakness of the Internet，though，is that it is difficult to know whether the information is true and accurate.The huge amount of false information

24、 on the Internet becomes more of a problem every day.This is very troublesome because we cannot always tell if the information is true or not.In 2003，eBay，a famous website where people buy and sell things，said that 70 per cent of their problems were with people who sold things that did not exist，or

25、who lied about the products they were selling.Educators(教师) around the world complain that students are handing in papers using false information they found on the Internet.These problems do not occur as often when people use traditional reference(参考) materials，such as books，newspapers and magazines

26、.当然，对于做研究的任何人来说，获得最新的、精确的信息是件重要的事情。因特网的一大好处就是它能提供信息。但是，因特网的一大缺点是人们很难知道这些信息是否真实和准确。因特网上大量的虚假信息已日渐成为一个问题。因为我们并不总是能够辨别因特网上的信息的真伪，这个问题很棘手。2003年，著名的购物网站eBay称，该网站70%的麻烦与那些贩卖子虚乌有的东西或就所售产品撒谎的人有关。世界各地的教师都抱怨，他们的学生在提交的论文中使用了在网上找到的虚假信息。若人们使用传统的参考资料如书籍、报纸和杂志时，这些问题就不会那么经常地发生了。助读讲解though 在这里是副词，意思是“虽然，可是”。分数、百分数作主

27、语时，谓语动词的数由of后面的名词决定。or连接两个who引导的定语从句，修饰先行词people。that引导宾语从句，其中they found on the Internet为省略了关系代词的定语从句，修饰先行词information。Another disadvantage of the Internet is the way that it is affecting peoples private lives.Now，instead of spending time together in the evening，some families spend their time apart

28、because one or more members are using the computer，or are in a booth不受干扰的划定空间(如电话亭、投票间等) at an Internet cafe.In fact，some young people spend so much time playing computer games on the Internet that they have become addicted to them.To help solve this problem，a special clinic was opened in Beijing in

29、 2005.因特网的另一个缺点是它影响人们私人生活的方式。如今，有些家庭成员们晚上不是一起共度时光，而是各自分开，因为一个或更多的家庭成员在使用电脑，或者在网吧的隔间里。事实上，一些年轻人花那么多时间在网上玩电脑游戏，以至于上瘾。为了帮助解决这个问题，一家专门的诊所2005年在北京开张。助读讲解the way作先行词，若后面的定语从句缺少状语，就要用that/in which引导定语从句或者省略引导词。so.that.如此以至于，引导结果状语从句。One unfortunate outcome of Internet use is that it damages peoples ability

30、 to live normal lives.One university did a study about the students who had dropped out，and found that 43 per cent of them were heavy Internet users.This study shows that people who spend too much time on the Internet tend to withdraw from the people and the world round them.使用因特网的一个不幸的结果是它毁了人们正常生活的

31、能力。某大学曾对退学的学生做过一项调查，发现43%的人痴迷于因特网。这项研究显示，在网上花费太多时间的人有离群避世的倾向。助读讲解that引导宾语从句，其中who.the Internet是定语从句，修饰先行词people。These are all negative effects the Internet has on our lives.I feel it is important for us either to limit our use of the Internet，or to learn how to handle the problems it has caused.这些全是

32、因特网对我们的生活所造成的负面影响。我认为，重要的是我们要么限制使用因特网，要么学会如何解决它所引起的问题。助读讲解it为形式主语，Itis形容词逻辑主语for sb.真正主语to do sth.，其中either.or.连接两个真正主语；how to.为“疑问词不定式”结构，作learn的宾语；it has caused为定语从句，修饰先行词problems。第一步速读了解文章主题和段落大意速读P3435教材课文，选择最佳答案What is the main idea of the passage?AThe Internet has positive effects on our life.

33、BThe Internet has both positive and negative effects on our life.CThe Internet has negative effects on our life.DIt is not safe to surf the Internet.答案B第二步细读把控文章关键信息细读P3435教材课文，选择最佳答案1According to the text，80% of frequent Internet users use the Internet mainly to Acommunicate with expertsBread artic

34、lesCsearch for answers to questionsDchat and play games2According to the text，why is the Internet now the first source many people turn to when they are in need of information?ABecause they can acquire all sorts of information from the Internet.BBecause they can communicate with experts on all sorts

35、 of topics.CBecause they can read experts articles.DAll of the above.3The structure of the passage “The Internet has positive effects on our lives” can be described as A BC D.4Why does the amount of false information become more of a problem every day?ABecause people can write anything they want，tru

36、e or false.BBecause false information is popular on the Internet.CBecause you can not say something true on the Internet.DBecause if you use true information on the Internet，you will be fined.答案14CDAA第三步研读能力升华接轨高考根据P3435教材课文，在空白处填入1个适当的单词或括号内单词的正确形式。Zhu Fei and Li Lei have 1.a debate about the advan

37、tages and disadvantages of Internet use.Zhu Fei first 2.analyzes(analyze) the value for people who are looking for information.He also mentions the ability 3.to build(build) social bonds and form friendships.Internet friendships can be built 4.based(base) on common interests.With the help of the Int

38、ernet，the 5.disabled(disable) can correspond with others around the globe who have similar interests.But Li Lei lists the negative effects.He thinks the main drawbacks 6.of the Internet are that too much information that has not been evaluated for 7.accuracy(accurate)，and that it is transforming the way people spend their time.He thinks that the huge amount of false information becomes 8.more(much) of a problem.Another 9.disadvantage (advantage) of the Internet he referred to is 10.that it is affecting peoples private lives.