Chapter Four The Internet Unt们7 a part 1 Notes to Text L Part4 Extensive Reading Part 2 Word Study Part5 Notes to Passage Part3 Practice on Text Part6 Practice on Passage 2021/2/20 P1
2021/2/20 P.1 Unit 17 The Internet Chapter Four @ Part 1 Notes to Text & Part4 Extensive Reading & Part 2 Word Study @ Part5 Notes to Passage @ Part3 Practice on Text @ Part6 Practice on Passage
a Part 1 Notes to text AThe Internet A 1) This network of networks is used for an extraordinary range of purposes ---long distance collaborations, retrieving free software and documents, accessing library catalogs, logging in to supercomputers.该网络的应用范围也特别广—远距离合作 检索免费软件和文档、查阅图书馆目录、登录到超级计算机上 注释:破折号后面的 long distance collaborations, retrieving free software and documents, accessing library catalogs, logging in to supercomputers都是名词性短语,用作同位语,说明前面所提到 的名词 purposes的具体内容。 2)In the Internet Passport, the Internet will be defined as the network of networks which follow a set of rules known as the " nternet Protocol(P) suite".人们将因特网在它的证书中定义为网 络群中的网络,该网络群遵循的是一套所谓的互联网协议集规则。 注释:注意定语从句 which follow a set of rules known as the " nternet Protocol(P)sute"中的关系代词 which指代的先行词是 networks而非 network,所以用的是复数谓语动词形式;过去分词 短语 known as…修饰 irules。 2021/2/20 P2
2021/2/20 P.2 @ Part 1 Notes to Text 1) This network of networks is used for an extraordinary range of purposes --- long distance collaborations, retrieving free software and documents, accessing library catalogs, logging in to supercomputers. 该网络的应用范围也特别广——远距离合作、 检索免费软件和文档、查阅图书馆目录、登录到超级计算机上。 注释：破折号后面的long distance collaborations, retrieving free software and documents, accessing library catalogs, logging in to supercomputers都是名词性短语，用作同位语，说明前面所提到 的名词purposes的具体内容。 2) In the Internet Passport, the Internet will be defined as the network of networks which follow a set of rules known as the "Internet Protocol (IP) suite". 人们将因特网在它的证书中定义为网 络群中的网络，该网络群遵循的是一套所谓的互联网协议集规则。 注释：注意定语从句which follow a set of rules known as the "Internet Protocol (IP) suite"中的关系代词which指代的先行词是 networks而非network，所以用的是复数谓语动词形式；过去分词 短语known as…修饰rules。 The Internet
3)It means that any com puter which is connected to the Internet can communicate with any other: Internet computer thanks to the rules of IP, and that a message sent from one Internet computer to another will get to the intended destination.这就意味着,有了P 协议的作用,任意一台连接到因特网上的计算机就可以与因特网上任 何其它计算机进行通信联系;也意味着可以将信息从因特网上的一台 计算机传送往另一台计算机上的信息,从而实现将信息送达指定地点 之目的。 注释:短语 thanks to the rules of iP作原因状语;谓语动词 means后 面带了两个宾语从句:一是 that any computer which is connected to the Internet can communicate with any other Internet computer, 其中 which is connected to the Interne为定语从句,修饰该从句的 主语 any computer;另一个是 that a message sent from one Internet computer to another will get to the intended destination 其中 sent from one Internet computer to another是过去分词短语作 定语,修饰该从句的主语 a message 2021/2/20 P3
2021/2/20 P.3 3) It means that any computer which is connected to the Internet can communicate with any other Internet computer thanks to the rules of IP, and that a message sent from one Internet computer to another will get to the intended destination. 这就意味着，有了IP 协议的作用，任意一台连接到因特网上的计算机就可以与因特网上任 何其它计算机进行通信联系；也意味着可以将信息从因特网上的一台 计算机传送往另一台计算机上的信息，从而实现将信息送达指定地点 之目的。 注释：短语thanks to the rules of IP 作原因状语；谓语动词 means后 面带了两个宾语从句：一是that any computer which is connected to the Internet can communicate with any other Internet computer, 其中which is connected to the Internet为定语从句，修饰该从句的 主语any computer；另一个是that a message sent from one Internet computer to another will get to the intended destination， 其中sent from one Internet computer to another 是过去分词短语作 定语，修饰该从句的主语a message
4). The Internet contains the electronic equivalents of conference rooms and cafes, libraries and bookstores, post offices and telephones, radio and television stations, newspaper and magazines, and a growing variety of services that have no counterparts in"the real world.如今因特网拥有了各种各样等同于电子的业务,如电子会议室 和咖啡屋、电子图书馆和书店、邮政局和电话局、无线电台和电视台、报社 和杂志社的电子业务,以及“现实世界”中尚未出现的各种业务 注释:名词短语 the electronic equivalents和后面o结构属于同位关系。 即o后面所列举的那一连串的业务都是以电子的形式开展的。通称为“电子 等同业务”。 5)These services have created a truly global village where people communicate with each other not because they happen to live in the same place, but because they share the same interests.这些服务已经 形成了一个真正的地球村,人们在那里相互交流,但并非是因为碰巧住在 起,而是因为他们兴趣相投的缘故。 注释:主语 These services指上文中提到的因特网所能提供的那些服务; 注意 where引导的定语从句中的连词短语 not because.. but because. 的意思是“不是因为而是因为.”,是典型的原因状语。 2021/2/20 SPaY End
2021/2/20 P.4 4）The Internet contains the electronic equivalents of conference rooms and cafes, libraries and bookstores, post offices and telephones, radio and television stations, newspaper and magazines, and a growing variety of services that have no counterparts in "the real world". 如今因特网拥有了各种各样等同于电子的业务，如电子会议室 和咖啡屋、电子图书馆和书店、邮政局和电话局、无线电台和电视台、报社 和杂志社的电子业务，以及“现实世界”中尚未出现的各种业务。 注释：名词短语the electronic equivalents和后面of结构属于同位关系。 即of后面所列举的那一连串的业务都是以电子的形式开展的。通称为“电子 等同业务”。 5) These services have created a truly global village where people communicate with each other not because they happen to live in the same place, but because they share the same interests. 这些服务已经 形成了一个真正的地球村，人们在那里相互交流，但并非是因为碰巧住在一 起，而是因为他们兴趣相投的缘故。 注释：主语These services 指上文中提到的因特网所能提供的那些服务； 注意 where引导的定语从句中的连词短语not because… but because… 的意思是“不是因为…而是因为…” ,是典型的原因状语。 End
Part 2 Word Study 1. interconnect v.连接 1. Internet Protocol suite互联网协议集 2. sophisticated adj.复杂的 12. intended destination指定的目的地 3. collaboration.合作 13. perspective n.观点;角度 4. retrieve y.检索 14. equivalent n.等同物 5. incredibly adv.不可思议的15. counterpart n.相对物;对口 6. distinctive adj与众不同的16. humble adj.低级的 7. internetwork n.网络互连 17. archive n.计算机档案库存储器 8. specialized adi.专门的 18. diverse adj各种各样的 9. graph n.图形 19. essence n本质,实质 10. the Internet Passport入网证20. profound adi意义深远的 2021/2/20 P.5 End
2021/2/20 P.5 End 1. interconnect v. 连接 11. Internet Protocol suite互联网协议集 2. sophisticated adj. 复杂的 12. intended destination 指定的目的地 3. collaboration n. 合作 13. perspective n. 观点；角度 4. retrieve v. 检索 14. equivalent n. 等同物 5. incredibly adv. 不可思议的 15. counterpart n. 相对物；对口 6. distinctive adj. 与众不同的 16. humble adj. 低级的 7. internetwork n. 网络互连 17. archive n. 计算机档案库存储器 8. specialized adj. 专门的 18. diverse adj. 各种各样的 9. graph n. 图形 19. essence n 本质，实质 10. the Internet Passport 入网证 20. profound adj. 意义深远的 & Part 2 Word Study